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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) V200R303
User Guide Issue
07
Date
2010-08-30
HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2010. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.
Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.
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Website:
http://www.huawei.com
Email:
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
About This Document
About This Document Purpose This document describes the functions, specifications, hardware, and cables of the APM30H Ver.B, TMC11H Ver.B, IBBS200D Ver.B, and IBBS200T Ver.B. It also provides instructions for the hardware installation check and hardware maintenance. l
The APM30H is the Advance Power Module with heat-exchanger cooler.
l
The TMC11H is the Transmission Cabinet of 11 U high with heat exchanger.
l
The IBBS200T B is the Integrated Battery Backup System with TEC cooler.
l
The IBBS200D is the Integrated Battery Backup System with direct ventilation.
Product Version The following table lists the product version related to this document. Product Name
Product Version
APM30H Ver.B(hereinafter referred to as APM30H)
V200R303
TMC11H Ver.B(hereinafter referred to as TMC11H) IBBS200T Ver.B(hereinafter referred to as IBBS200T) IBBS200D Ver.B(hereinafter referred to as IBBS200D)
Intended Audience This document is intended for: l
System Engineers
l
Base station installation engineers
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About This Document l
Site maintenance engineers
Organization 1 Changes in the APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide This describes the changes in the APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide. 2 Overview of the APM30H Family The APM30H family consists of the APM30H, TMC11H, IBBS200T, and IBBS200D. 3 Overview of the APM30H This describes the exterior, structure, and components of the APM30H. 4 Overview of the IBBS200T This describes the exterior, structure, components, and cables of the IBBS200T. 5 Overview of the IBBS200D This describes the exterior, structure, components, and cables of the IBBS200D. 6 Overview of the TMC11H This describes the exterior, structure, components, and cables of the TMC11H. 7 SLPU The signal lightning protection unit (SLPU), which can be optionally configured with the UFLP, UELP, or USLP2, provides the signal surge protection. 8 Maintaining the Hardware for the APM30H&TMC11H&IBBS200D&IBBS200T If the APM30H&TMC11H&IBBS200D&IBBS200T must be powered off for maintenance, the duration of the power-off state cannot exceed 48 hours.
Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol
Description Indicates a hazard with a high level of risk, which if not avoided,will result in death or serious injury. Indicates a hazard with a medium or low level of risk, which if not avoided, could result in minor or moderate injury. Indicates a potentially hazardous situation, which if not avoided,could result in equipment damage, data loss, performance degradation, or unexpected results.
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Symbol
About This Document
Description Indicates a tip that may help you solve a problem or save time. Provides additional information to emphasize or supplement important points of the main text.
General Conventions The general conventions that may be found in this document are defined as follows. Convention
Description
Times New Roman
Normal paragraphs are in Times New Roman.
Boldface
Names of files, directories, folders, and users are in boldface. For example, log in as user root.
Italic
Book titles are in italics.
Courier New
Examples of information displayed on the screen are in Courier New.
Command Conventions The command conventions that may be found in this document are defined as follows. Convention
Description
Boldface
The keywords of a command line are in boldface.
Italic
Command arguments are in italics.
[]
Items (keywords or arguments) in brackets [ ] are optional.
{ x | y | ... }
Optional items are grouped in braces and separated by vertical bars. One item is selected.
[ x | y | ... ]
Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected.
{ x | y | ... }*
Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected.
[ x | y | ... ]*
Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected.
GUI Conventions The GUI conventions that may be found in this document are defined as follows. Issue 07 (2010-08-30)
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Convention
Description
Boldface
Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK.
>
Multi-level menus are in boldface and separated by the ">" signs. For example, choose File > Create > Folder.
Keyboard Operations The keyboard operations that may be found in this document are defined as follows. Format
Description
Key
Press the key. For example, press Enter and press Tab.
Key 1+Key 2
Press the keys concurrently. For example, pressing Ctrl+Alt +A means the three keys should be pressed concurrently.
Key 1, Key 2
Press the keys in turn. For example, pressing Alt, A means the two keys should be pressed in turn.
Mouse Operations The mouse operations that may be found in this document are defined as follows.
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Action
Description
Click
Select and release the primary mouse button without moving the pointer.
Double-click
Press the primary mouse button twice continuously and quickly without moving the pointer.
Drag
Press and hold the primary mouse button and move the pointer to a certain position.
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Contents
Contents About This Document...................................................................................................................iii 1 Changes in the APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide........1-1 2 Overview of the APM30H Family...........................................................................................2-1 2.1 Functions of the APM30H, IBBS200T, IBBS200D, and TMC11H...............................................................2-2 2.2 Application Scenarios of the APM30H Family..............................................................................................2-6 2.3 Technical Specifications of the APM30H Family..........................................................................................2-8 2.3.1 Electrical Specifications of the APM30H and TMC11H.......................................................................2-9 2.3.2 Engineering Specifications of the APM30H, IBBS200T, IBBS200D, and TMC11H........................2-11 2.3.3 Surge Protection Specifications of the APM30H.................................................................................2-15 2.3.4 Environmental Requirements of the APM30H, IBBS200T, IBBS200D, and TMC11H.....................2-16
3 Overview of the APM30H........................................................................................................3-1 3.1 Exterior of the APM30H.................................................................................................................................3-2 3.2 Structure of the APM30H...............................................................................................................................3-2 3.3 Cable Connections of the APM30H................................................................................................................3-3 3.4 APM30H Components....................................................................................................................................3-5 3.4.1 Fan Box..................................................................................................................................................3-6 3.4.2 AC/DC Power System..........................................................................................................................3-14 3.4.3 Power Equipment (DC/DC).................................................................................................................3-23 3.4.4 Core of the Heat Exchanger.................................................................................................................3-26 3.4.5 Junction Box.........................................................................................................................................3-27 3.4.6 ELU......................................................................................................................................................3-28 3.4.7 Heater (Optional)..................................................................................................................................3-29 3.4.8 SOU (Optional)....................................................................................................................................3-30 3.4.9 Door Status Sensor...............................................................................................................................3-31 3.4.10 Smoke Sensor (Optional)...................................................................................................................3-32 3.5 APM30H Cables...........................................................................................................................................3-34 3.5.1 PGND Cable.........................................................................................................................................3-35 3.5.2 Input Power Cables for the APM30H..................................................................................................3-36 3.5.3 Power Cable for the SOU.....................................................................................................................3-37 3.5.4 Power Cable for the Heater..................................................................................................................3-38 3.5.5 Power Cable for the Fan Box in the APM30H.....................................................................................3-39 3.5.6 ELU Signal Cable.................................................................................................................................3-40 Issue 07 (2010-08-30)
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide 3.5.7 APM30H Door Status Monitoring Cable.............................................................................................3-40 3.5.8 Monitoring Signal Cable for the Fan on the Front Door......................................................................3-41 3.5.9 Environment Monitoring Signal Cable................................................................................................3-42 3.5.10 Monitoring Signal Transfer Cable......................................................................................................3-44
4 Overview of the IBBS200T.......................................................................................................4-1 4.1 Exterior of the IBBS200T...............................................................................................................................4-2 4.2 Structure of the IBBS200T..............................................................................................................................4-2 4.3 Cable Connections of the IBBS200T..............................................................................................................4-3 4.4 IBBS200T Components..................................................................................................................................4-4 4.4.1 TEC Cooler............................................................................................................................................4-5 4.4.2 Power Distribution Box..........................................................................................................................4-6 4.4.3 CMUA....................................................................................................................................................4-7 4.4.4 Battery..................................................................................................................................................4-12 4.4.5 ELU......................................................................................................................................................4-13 4.4.6 Door Status Sensor...............................................................................................................................4-14 4.4.7 Temperature Sensor for the Batteries...................................................................................................4-15 4.4.8 Smoke Sensor (Optional).....................................................................................................................4-16 4.5 IBBS200T Cables..........................................................................................................................................4-18 4.5.1 PGND Cable.........................................................................................................................................4-19 4.5.2 Equipotential Cable..............................................................................................................................4-20 4.5.3 Power Cables for the Batteries.............................................................................................................4-20 4.5.4 Power Cables for the TEC Cooler........................................................................................................4-21 4.5.5 ELU Signal Cable.................................................................................................................................4-22 4.5.6 Door Status Monitoring Cable.............................................................................................................4-23 4.5.7 Monitoring Signal Cable for the Battery Cabinet................................................................................4-24
5 Overview of the IBBS200D.......................................................................................................5-1 5.1 Exterior of the IBBS200D...............................................................................................................................5-2 5.2 Structure of the IBBS200D.............................................................................................................................5-2 5.3 Cable Connections of the IBBS200D..............................................................................................................5-3 5.4 IBBS200D Components..................................................................................................................................5-4 5.4.1 Fan Box..................................................................................................................................................5-5 5.4.2 Power Distribution Box..........................................................................................................................5-6 5.4.3 CMUA....................................................................................................................................................5-7 5.4.4 Battery..................................................................................................................................................5-12 5.4.5 ELU......................................................................................................................................................5-13 5.4.6 Heating Film.........................................................................................................................................5-14 5.4.7 Door Status Sensor...............................................................................................................................5-15 5.4.8 Temperature Sensor for the Batteries...................................................................................................5-16 5.4.9 Smoke Sensor (Optional).....................................................................................................................5-17 5.5 IBBS200D Cables.........................................................................................................................................5-19 5.5.1 PGND Cable.........................................................................................................................................5-20 5.5.2 Equipotential Cable..............................................................................................................................5-21 viii
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5.5.3 Power Cables for the Batteries.............................................................................................................5-21 5.5.4 Power Cables for the Fans in the IBBS200D.......................................................................................5-22 5.5.5 Power Cable for the Heating Film........................................................................................................5-23 5.5.6 ELU Signal Cable.................................................................................................................................5-24 5.5.7 Door Status Monitoring Cable.............................................................................................................5-25 5.5.8 Monitoring Signal Cable for the Battery Cabinet................................................................................5-25
6 Overview of the TMC11H........................................................................................................6-1 6.1 Exterior of the TMC11H.................................................................................................................................6-2 6.2 Structure of the TMC11H............................................................................................................................... 6-2 6.3 Cable Connections of the TMC11H................................................................................................................6-3 6.4 TMC11H Components....................................................................................................................................6-4 6.4.1 Fan Box..................................................................................................................................................6-5 6.4.2 DCDU-03.............................................................................................................................................6-13 6.4.3 Core of the Heat Exchanger.................................................................................................................6-16 6.4.4 Junction Box.........................................................................................................................................6-16 6.4.5 ELU......................................................................................................................................................6-18 6.4.6 Heater (Optional)..................................................................................................................................6-18 6.4.7 Door Status Sensor...............................................................................................................................6-19 6.4.8 Smoke Sensor (Optional).....................................................................................................................6-20 6.5 TMC11H Cables...........................................................................................................................................6-22 6.5.1 Equipotential Cable..............................................................................................................................6-23 6.5.2 Input Power Cable for the TMC11H....................................................................................................6-23 6.5.3 Power Cable for the Fan Box in the TMC11H.....................................................................................6-24 6.5.4 ELU Signal Cable.................................................................................................................................6-25 6.5.5 Door Status Monitoring Cable.............................................................................................................6-26 6.5.6 Monitoring Signal Cable for the Fan on the Front Door......................................................................6-26
7 SLPU.............................................................................................................................................7-1 7.1 Exterior of SLPU.............................................................................................................................................7-2 7.2 Configuration of the SLPU............................................................................................................................. 7-2 7.3 UELP...............................................................................................................................................................7-3 7.4 UFLP...............................................................................................................................................................7-5 7.5 USLP2.............................................................................................................................................................7-6
8 Maintaining the Hardware for the APM30H&TMC11H&IBBS200D&IBBS200T........8-1 8.1 Routine Maintenance.......................................................................................................................................8-3 8.2 Replacing the PMU.........................................................................................................................................8-3 8.3 Replacing the PSU.......................................................................................................................................... 8-7 8.4 Replacing the EPS Subrack.............................................................................................................................8-9 8.5 Replacing the AC Surge Protector................................................................................................................8-11 8.6 Replacing the Fuse........................................................................................................................................8-13 8.7 Replacing the Fan Box in the APM30H .......................................................................................................8-16 8.8 Replacing the Core of the Heat Exchanger...................................................................................................8-18 Issue 07 (2010-08-30)
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8.9 Replacing the Fan on the Front Door of the APM30H.................................................................................8-20 8.9.1 Querying the Type of Fan....................................................................................................................8-20 8.9.2 Replacing the Fan for the Modularized Heat Exchanger Installed on the Front Door.........................8-20 8.9.3 Replacing the Fan for the Non-Modularized Heat Exchanger Installed on the Front Door................8-25 8.10 Replacing the Heater...................................................................................................................................8-27 8.11 Replacing the Fan Box in the TMC11H......................................................................................................8-29 8.12 Replacing the Batteries................................................................................................................................8-31 8.13 Replacing the TEC Cooler of the IBBS200T..............................................................................................8-33 8.14 Replacing the Fan on the Front Door of the IBBS200D.............................................................................8-36 8.15 Replacing the CMUA..................................................................................................................................8-39 8.16 Replacing the ELIA.....................................................................................................................................8-43
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Figures
Figures Figure 2-1 APM30H (stacked on the battery cabinet) working with a distributed base station.......................... 2-7 Figure 2-2 APM30H working with a separated macro base station.....................................................................2-8 Figure 3-1 Exterior of the APM30H.................................................................................................................... 3-2 Figure 3-2 Internal structure of the APM30H......................................................................................................3-3 Figure 3-3 Cable connections of the APM30H working with a distributed base station.....................................3-4 Figure 3-4 Cable connections of the APM30H working with a separated macro base station............................3-5 Figure 3-5 Fan Box...............................................................................................................................................3-6 Figure 3-6 Fan......................................................................................................................................................3-7 Figure 3-7 HPMI..................................................................................................................................................3-8 Figure 3-8 Ports on the panel of an HPMI........................................................................................................... 3-8 Figure 3-9 CMUA..............................................................................................................................................3-10 Figure 3-10 Ports on a CMUA (plan view)........................................................................................................3-10 Figure 3-11 Positions of the DIP switches on the CMUA (plan view)..............................................................3-13 Figure 3-12 DIP switch settings of the CMUA in different cabinets.................................................................3-14 Figure 3-13 Structure of the EPS subrack in a distributed base station.............................................................3-14 Figure 3-14 Structure of the EPS subrack in a separated macro base station....................................................3-15 Figure 3-15 PMU................................................................................................................................................3-17 Figure 3-16 Ports, LEDs, and Switch on the front panel of a PMU...................................................................3-18 Figure 3-17 Rear panel of a PMU......................................................................................................................3-18 Figure 3-18 DIP switch on the right of a PMU..................................................................................................3-21 Figure 3-19 Panel of the PSU (AC/DC).............................................................................................................3-22 Figure 3-20 Power equipment (DC/DC)............................................................................................................3-23 Figure 3-21 Panel of the PSU (DC/DC).............................................................................................................3-24 Figure 3-22 Power Subrack (DC/DC)................................................................................................................3-25 Figure 3-23 Core of the heat exchanger.............................................................................................................3-27 Figure 3-24 Junction box....................................................................................................................................3-27 Figure 3-25 Structure of the junction box..........................................................................................................3-28 Figure 3-26 ELU................................................................................................................................................3-29 Figure 3-27 Heater..............................................................................................................................................3-29 Figure 3-28 SOU................................................................................................................................................3-30 Figure 3-29 Different types of sockets...............................................................................................................3-31 Figure 3-30 Magnet part of the door status sensor.............................................................................................3-31 Figure 3-31 Switch part of the door status sensor..............................................................................................3-32 Issue 07 (2010-08-30)
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Figures
Figure 3-32 Smoke sensor..................................................................................................................................3-32 Figure 3-33 Position for installing a smoke sensor in the TMC11H..................................................................3-33 Figure 3-34 Position for installing a smoke sensor in the IBBS200D or IBBS200T.........................................3-33 Figure 3-35 PGND cable for the cabinet............................................................................................................3-35 Figure 3-36 PGND cable for the modules..........................................................................................................3-35 Figure 3-37 220 V AC single-phase input power cable.....................................................................................3-36 Figure 3-38 Power cable for the SOU................................................................................................................3-38 Figure 3-39 Power cable for the heater..............................................................................................................3-39 Figure 3-40 Power cable for the fan box in the APM30H.................................................................................3-39 Figure 3-41 ELU signal cable............................................................................................................................3-40 Figure 3-42 APM30H door status monitoring cable..........................................................................................3-41 Figure 3-43 Monitoring signal cable for the fan on the front door....................................................................3-42 Figure 3-44 Environment monitoring signal cable.............................................................................................3-43 Figure 3-45 Monitoring signal transfer cable.....................................................................................................3-44 Figure 4-1 Exterior of the IBBS200T...................................................................................................................4-2 Figure 4-2 Internal structure of the IBBS200T....................................................................................................4-3 Figure 4-3 Cable connections of the IBBS200T..................................................................................................4-4 Figure 4-4 TEC cooler..........................................................................................................................................4-5 Figure 4-5 PDB....................................................................................................................................................4-6 Figure 4-6 External structure of the PDB.............................................................................................................4-7 Figure 4-7 CMUA................................................................................................................................................4-8 Figure 4-8 Ports on a CMUA (plan view)............................................................................................................4-8 Figure 4-9 Positions of the DIP switches on the CMUA (plan view)................................................................4-11 Figure 4-10 DIP switch settings of the CMUA in different cabinets.................................................................4-12 Figure 4-11 Battery............................................................................................................................................4-12 Figure 4-12 ELU................................................................................................................................................4-14 Figure 4-13 Magnet part of the door status sensor.............................................................................................4-14 Figure 4-14 Switch part of the door status sensor..............................................................................................4-15 Figure 4-15 Installation position of the temperature sensor for the batteries in the IBBS200D........................4-15 Figure 4-16 Installation position of the temperature sensor for the batteries in the IBBS200T........................4-16 Figure 4-17 Smoke sensor..................................................................................................................................4-16 Figure 4-18 Position for installing a smoke sensor in the TMC11H..................................................................4-17 Figure 4-19 Position for installing a smoke sensor in the IBBS200D or IBBS200T.........................................4-17 Figure 4-20 PGND cable for the cabinet............................................................................................................4-19 Figure 4-21 PGND cable for the modules..........................................................................................................4-19 Figure 4-22 Equipotential cable.........................................................................................................................4-20 Figure 4-23 Input power cables for the batteries................................................................................................4-21 Figure 4-24 Power cable between the batteries and the copper bar in the junction box....................................4-21 Figure 4-25 Inter-battery connection copper bar................................................................................................4-21 Figure 4-26 Input power cable for the TEC cooler............................................................................................4-22 Figure 4-27 Power transfer cable for the TEC cooler........................................................................................4-22 Figure 4-28 ELU signal cable............................................................................................................................4-23 xii
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Figures
Figure 4-29 Door status monitoring cable..........................................................................................................4-23 Figure 4-30 Monitoring signal cable for the battery cabinet..............................................................................4-24 Figure 5-1 Exterior of the IBBS200D..................................................................................................................5-2 Figure 5-2 Internal structure of the IBBS200D....................................................................................................5-3 Figure 5-3 Cable connections of the IBBS200D..................................................................................................5-4 Figure 5-4 Fan box...............................................................................................................................................5-5 Figure 5-5 PDB....................................................................................................................................................5-6 Figure 5-6 External structure of the PDB.............................................................................................................5-7 Figure 5-7 CMUA................................................................................................................................................5-8 Figure 5-8 Ports on a CMUA (plan view)............................................................................................................5-8 Figure 5-9 Positions of the DIP switches on the CMUA (plan view)................................................................5-11 Figure 5-10 DIP switch settings of the CMUA in different cabinets.................................................................5-12 Figure 5-11 Battery............................................................................................................................................5-12 Figure 5-12 ELU................................................................................................................................................5-14 Figure 5-13 Heating film....................................................................................................................................5-14 Figure 5-14 Magnet part of the door status sensor.............................................................................................5-15 Figure 5-15 Switch part of the door status sensor..............................................................................................5-16 Figure 5-16 Installation position of the temperature sensor for the batteries in the IBBS200D........................5-16 Figure 5-17 Installation position of the temperature sensor for the batteries in the IBBS200T........................5-17 Figure 5-18 Smoke sensor..................................................................................................................................5-17 Figure 5-19 Position for installing a smoke sensor in the TMC11H..................................................................5-18 Figure 5-20 Position for installing a smoke sensor in the IBBS200D or IBBS200T.........................................5-18 Figure 5-21 PGND cable for the cabinet............................................................................................................5-20 Figure 5-22 PGND cable for the modules..........................................................................................................5-20 Figure 5-23 Equipotential cable.........................................................................................................................5-21 Figure 5-24 Input power cables for the batteries................................................................................................5-22 Figure 5-25 Power cable between the batteries and the copper bar in the junction box....................................5-22 Figure 5-26 Inter-battery connection copper bar................................................................................................5-22 Figure 5-27 Input power cable for the fans in the IBBS200D...........................................................................5-23 Figure 5-28 Power transfer cable for the fans in the IBBS200D.......................................................................5-23 Figure 5-29 Power cable for the heating film.....................................................................................................5-23 Figure 5-30 ELU signal cable............................................................................................................................5-24 Figure 5-31 Door status monitoring cable..........................................................................................................5-25 Figure 5-32 Monitoring signal cable for the battery cabinet..............................................................................5-25 Figure 6-1 TMC11H.............................................................................................................................................6-2 Figure 6-2 Internal structure of the TMC11H......................................................................................................6-3 Figure 6-3 Cable connections of the TMC11H....................................................................................................6-4 Figure 6-4 Fan Box...............................................................................................................................................6-5 Figure 6-5 Fan......................................................................................................................................................6-6 Figure 6-6 HPMI..................................................................................................................................................6-7 Figure 6-7 Ports on the panel of an HPMI...........................................................................................................6-7 Figure 6-8 CMUA................................................................................................................................................6-9 Issue 07 (2010-08-30)
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Figures
Figure 6-9 Ports on a CMUA (plan view)............................................................................................................6-9 Figure 6-10 Positions of the DIP switches on the CMUA (plan view)..............................................................6-12 Figure 6-11 DIP switch settings of the CMUA in different cabinets.................................................................6-13 Figure 6-12 DCDU-03........................................................................................................................................6-13 Figure 6-13 Ports on the panel of the DCDU-03................................................................................................6-15 Figure 6-14 Core of the heat exchanger.............................................................................................................6-16 Figure 6-15 Junction box....................................................................................................................................6-17 Figure 6-16 Structure of the junction box..........................................................................................................6-17 Figure 6-17 ELU................................................................................................................................................ 6-18 Figure 6-18 Heater..............................................................................................................................................6-18 Figure 6-19 Magnet part of the door status sensor.............................................................................................6-19 Figure 6-20 Switch part of the door status sensor..............................................................................................6-20 Figure 6-21 Smoke sensor..................................................................................................................................6-20 Figure 6-22 Position for installing a smoke sensor in the TMC11H..................................................................6-21 Figure 6-23 Position for installing a smoke sensor in the IBBS200D or IBBS200T.........................................6-21 Figure 6-24 Equipotential cable.........................................................................................................................6-23 Figure 6-25 Input power cable for the TMC11H (1)..........................................................................................6-24 Figure 6-26 Input power cable for the TMC11H (2)..........................................................................................6-24 Figure 6-27 Power cable for the fan box in the TMC11H................................................................................. 6-25 Figure 6-28 ELU signal cable............................................................................................................................ 6-25 Figure 6-29 Door status monitoring cable..........................................................................................................6-26 Figure 6-30 Monitoring signal cable for the fan on the front door.................................................................... 6-26 Figure 7-1 SLPU..................................................................................................................................................7-2 Figure 7-2 Slots of the SLPU...............................................................................................................................7-2 Figure 7-3 UELP panel.........................................................................................................................................7-3 Figure 7-4 DIP switch on the UELP....................................................................................................................7-4 Figure 7-5 Panel of the UFLP..............................................................................................................................7-5 Figure 7-6 Panel of the USLP2............................................................................................................................7-6 Figure 7-7 Mapping relationship between the pins in the input and output ports on the USLP2........................7-6 Figure 8-1 Installation position of the PMU........................................................................................................8-4 Figure 8-2 Removing the PMU............................................................................................................................8-5 Figure 8-3 Setting DIP switches ..........................................................................................................................8-5 Figure 8-4 Installing the PMU..............................................................................................................................8-6 Figure 8-5 Installation position of the PSU..........................................................................................................8-7 Figure 8-6 Removing the PSU.............................................................................................................................8-8 Figure 8-7 Installing the PSU...............................................................................................................................8-8 Figure 8-8 Replacing the EPS subrack...............................................................................................................8-10 Figure 8-9 Installation position of the AC surge protector................................................................................ 8-12 Figure 8-10 Removing the surge protector.........................................................................................................8-12 Figure 8-11 Installation position of the fuse and spare fuse box........................................................................8-13 Figure 8-12 Position of the extraction tool in the cabinet..................................................................................8-14 Figure 8-13 Removing the faulty fuse................................................................................................................8-15 xiv
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Figures
Figure 8-14 Taking the spare fuse......................................................................................................................8-15 Figure 8-15 Top view of the fan box in the APM30H.......................................................................................8-17 Figure 8-16 Removing the fan box from the APM30H.....................................................................................8-17 Figure 8-17 Removing the faulty core of the heat exchanger............................................................................8-19 Figure 8-18 Removing the wind guide trough...................................................................................................8-19 Figure 8-19 Position of the fan in the APM30H................................................................................................8-21 Figure 8-20 Remove the faulty cable for the fan................................................................................................8-22 Figure 8-21 Removing the air duct.....................................................................................................................8-22 Figure 8-22 Removing the heat exchanger.........................................................................................................8-23 Figure 8-23 Removing the cover plate of the fan cavity....................................................................................8-23 Figure 8-24 Removing the faulty fan.................................................................................................................8-24 Figure 8-25 Position of the fan in the APM30H................................................................................................8-25 Figure 8-26 Removing the fan from the front door of the APM30H.................................................................8-26 Figure 8-27 Removing the faulty heater.............................................................................................................8-28 Figure 8-28 Installing the new heater.................................................................................................................8-29 Figure 8-29 Top view of the fan box in the TMC11H.......................................................................................8-30 Figure 8-30 Removing the fan box from the TMC11H.....................................................................................8-30 Figure 8-31 Removing the cover plate from the batteries..................................................................................8-32 Figure 8-32 Removing cables from the batteries...............................................................................................8-32 Figure 8-33 Installation position of the TEC cooler...........................................................................................8-34 Figure 8-34 Removing the retention screws from the CMUA...........................................................................8-35 Figure 8-35 Removing the faulty TEC cooler....................................................................................................8-35 Figure 8-36 Installation position of the fan on the front door of the IBBS200D...............................................8-37 Figure 8-37 Removing the fan box from the IBBS200D...................................................................................8-38 Figure 8-38 Removing the faulty fan.................................................................................................................8-38 Figure 8-39 DIP settings of the CMUA in different cabinets............................................................................8-39 Figure 8-40 Installation position of the CMUA.................................................................................................8-40 Figure 8-41 Removing the fan box from the IBBS200D...................................................................................8-41 Figure 8-42 Removing the CMUA box from the IBBS200T.............................................................................8-41 Figure 8-43 Positions for attaching the bar codes of the CMUA.......................................................................8-42 Figure 8-44 Opening the housing of the ELU....................................................................................................8-43 Figure 8-45 Removing the faulty ELIA.............................................................................................................8-44
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
Tables
Tables Table 2-1 Functions of the APM30H...................................................................................................................2-2 Table 2-2 DC power distribution functions of the APM30H...............................................................................2-3 Table 2-3 Functions of the IBBS200T.................................................................................................................2-5 Table 2-4 Functions of the IBBS200D.................................................................................................................2-5 Table 2-5 Functions of the TMC11H...................................................................................................................2-6 Table 2-6 Electrical specifications of the APM30H.............................................................................................2-9 Table 2-7 Electrical specifications of the TMC11H...........................................................................................2-11 Table 2-8 Engineering specifications of the APM30H......................................................................................2-12 Table 2-9 Engineering specifications of the IBBS200T.....................................................................................2-13 Table 2-10 Engineering specifications of the IBBS200D..................................................................................2-13 Table 2-11 Engineering specifications of the TMC11H....................................................................................2-14 Table 2-12 Surge protection specifications of the APM30H.............................................................................2-15 Table 2-13 Environmental requirements of the APM30H.................................................................................2-16 Table 2-14 Environmental requirements of the IBBS200T................................................................................2-17 Table 2-15 Environmental requirements of the IBBS200D...............................................................................2-18 Table 3-1 Technical specifications of the fan.......................................................................................................3-7 Table 3-2 Specifications of the ports on the panel of an HPMI...........................................................................3-8 Table 3-3 Ports on a CMUA...............................................................................................................................3-11 Table 3-4 LEDs..................................................................................................................................................3-13 Table 3-5 DC power distribution functions of the EPS subrack used for a distributed base station..................3-16 Table 3-6 DC power distribution functions of the EPS used for a separated macro base station......................3-16 Table 3-7 Ports and switch on a PMU................................................................................................................3-19 Table 3-8 LEDs on the panel of a PMU.............................................................................................................3-19 Table 3-9 LEDs on the panel of the PSU (AC/DC)...........................................................................................3-22 Table 3-10 Components of the power equipment (DC/DC)...............................................................................3-23 Table 3-11 LEDs on the panel of the PSU (DC/DC).........................................................................................3-24 Table 3-12 Ports and terminals on the power subrack (DC/DC)........................................................................3-26 Table 3-13 Technical specifications of the SOU................................................................................................3-30 Table 3-14 Technical specifications of a smoke sensor.....................................................................................3-34 Table 3-15 PGND cables....................................................................................................................................3-36 Table 3-16 Specifications of different types of AC input power cables.............................................................3-37 Table 3-17 Pin assignment for the wires of the power cable for the SOU.........................................................3-38 Table 3-18 Pin assignment for the wires of the power cable for the heater.......................................................3-39 Issue 07 (2010-08-30)
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Tables
APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide Table 3-19 Pin assignment for the wires of the ELU signal cable.....................................................................3-40 Table 3-20 Pin assignment for the wires of the monitoring signal cable for the fan on the front door..............3-42 Table 3-21 Pin assignment for the wires of the environment monitoring signal cable......................................3-43 Table 3-22 Pin assignment of the monitoring signal transfer cable...................................................................3-45 Table 4-1 Ports on a CMUA.................................................................................................................................4-9 Table 4-2 LEDs..................................................................................................................................................4-11 Table 4-3 Technical specifications of the battery...............................................................................................4-13 Table 4-4 Technical specifications of a smoke sensor.......................................................................................4-18 Table 4-5 PGND cables......................................................................................................................................4-19 Table 4-6 Equipotential cable.............................................................................................................................4-20 Table 4-7 Pin assignment for the wires of the ELU signal cable.......................................................................4-23 Table 4-8 Pin assignment for the wires of the monitoring signal cable for the battery cabinet.........................4-24 Table 5-1 Ports on a CMUA.................................................................................................................................5-9 Table 5-2 LEDs..................................................................................................................................................5-11 Table 5-3 Technical specifications of the battery...............................................................................................5-13 Table 5-4 Technical specifications of a smoke sensor.......................................................................................5-19 Table 5-5 PGND cables......................................................................................................................................5-21 Table 5-6 Equipotential cable.............................................................................................................................5-21 Table 5-7 Pin assignment for the wires of the ELU signal cable.......................................................................5-24 Table 5-8 Pin assignment for the wires of the monitoring signal cable for the battery cabinet.........................5-25 Table 6-1 Technical specifications of the fan.......................................................................................................6-6 Table 6-2 Specifications of the ports on the panel of an HPMI...........................................................................6-7 Table 6-3 Ports on a CMUA...............................................................................................................................6-10 Table 6-4 LEDs..................................................................................................................................................6-12 Table 6-5 DC power distribution functions of the DCDU-03............................................................................6-14 Table 6-6 Ports on the panel of the DCDU-03...................................................................................................6-15 Table 6-7 Technical specifications of a smoke sensor.......................................................................................6-22 Table 6-8 Equipotential cable.............................................................................................................................6-23 Table 6-9 Pin assignment for the wires of the ELU signal cable.......................................................................6-25 Table 6-10 Pin assignment for the wires of the monitoring signal cable for the fan on the front door..............6-27 Table 7-1 Configuration principles of the SLPU (1)............................................................................................7-3 Table 7-2 Configuration principles of the SLPU (2)............................................................................................7-3 Table 7-3 Ports of the UELP................................................................................................................................7-4 Table 7-4 DIP switch on the UELP......................................................................................................................7-5 Table 7-5 Ports on the panel of the UFLP............................................................................................................7-5 Table 7-6 Ports on the panel of the USLP2..........................................................................................................7-6 Table 7-7 Mapping relationship between the pins in the input and output ports on the USLP2..........................7-7 Table 8-1 Routine maintenance items..................................................................................................................8-3
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1 Changes in the APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
1
Changes in the
APM30H&TMC11H&IBBS200D&IBBS200T (Ver.B) User Guide This describes the changes in the APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide.
07 (2010-08-30) This is the sixth commercial release. Compared with issue 06 (2010-06-30), this issue includes the following new topics: l
3.4.10 Smoke Sensor (Optional)
Compared with issue 06 (2010-06-30), this issue incorporates the following changes: Topic
Change Description
HPMI
The specifications of the ports on the HPMI are modified.
CMUA
The Ports descriptions on the CMUA are modified.
PMU
The Ports and switch on a PMU are modified.
Compared with issue 06 (2010-06-30), no information is deleted.
06 (2010-06-30) This is the fifth commercial release. Compared with issue 05 (2010-05-10), this issue includes the following new topics: l
4.4.7 Temperature Sensor for the Batteries
Compared with issue 05 (2010-05-10), this issue incorporates the following changes: Issue 07 (2010-08-30)
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1 Changes in the APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
Topic
Change Description
About This Document
The name of the cabinet is changed, and the manual name is modified accordingly.
Compared with issue 05 (2010-05-10), no information is deleted.
05 (2010-05-10) This is the fourth commercial release. Compared with issue 04 (2010-04-10), this issue includes the following new topics: l
8.9.1 Querying the Type of Fan
l
8.9.2 Replacing the Fan for the Modularized Heat Exchanger Installed on the Front Door
Compared with issue 04 (2010-04-10), this issue incorporates the following changes: Topic
Change Description
8.15 Replacing the CMUA
Some descriptions are optimized.
8.13 Replacing the TEC Cooler of the IBBS200T 8.16 Replacing the ELIA 8.9.3 Replacing the Fan for the NonModularized Heat Exchanger Installed on the Front Door
l
The title is changed.
l
8.9.1 Querying the Type of Fan is added.
Compared with issue 04 (2010-04-10), no information is deleted.
04 (2010-04-10) This is the third commercial release. Compared with issue 03 (2009-12-30), no information is added. Compared with issue 03 (2009-12-30), this issue incorporates the following changes:
1-2
Topic
Change Description
PMU
Some descriptions of the DIP switches are optimized.
3.4.7 Heater (Optional)
The technical specifications of the heater are modified.
2.1 Functions of the APM30H, IBBS200T, IBBS200D, and TMC11H
The DC power distribution functions of the APM30H are modified.
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
1 Changes in the APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
Topic
Change Description
EPS Subrack
The DC power distribution functions of the EPS subrack are modified.
8.6 Replacing the Fuse
Some descriptions and figures are optimized.
8.12 Replacing the Batteries
Compared with issue 03 (2009-12-30), no information is deleted.
03 (2009-12-30) This is the second commercial release. Compared with issue 02 (2009-09-30), no information is added. Compared with issue 02 (2009-09-30), this issue incorporates the following changes: Topic
Change Description
2.3.1 Electrical Specifications of the APM30H and TMC11H
The known defects are cleared.
2.3.4 Environmental Requirements of the APM30H, IBBS200T, IBBS200D, and TMC11H 7.2 Configuration of the SLPU
The configuration principles of the SLPU are modified.
Compared with issue 02 (2009-09-30), the following topics are deleted in this issue: l
Replacing the Core of the Heat Exchanger
02 (2009-09-30) This is the first commercial release. Compared with issue 01 (2009-08-14), no information is added. Compared with issue 01 (2009-08-14), the known defects are cleared. Compared with issue 01 (2009-08-14), no information is deleted.
01 (2009-08-14) This is the draft release.
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2
2 Overview of the APM30H Family
Overview of the APM30H Family
About This Chapter The APM30H family consists of the APM30H, TMC11H, IBBS200T, and IBBS200D. 2.1 Functions of the APM30H, IBBS200T, IBBS200D, and TMC11H The APM30H, IBBS200T, IBBS200D, and TMC11H provides auxiliary solutions to the outdoor applications of Huawei wireless products. It supplies DC power to and provides backup power for distributed or separated base stations in outdoor scenarios. It can also be used for the outdoor applications of the indoor BBUs and transmission equipment. 2.2 Application Scenarios of the APM30H Family The APM30H family can work with the distributed or separated base stations, meeting the requirements in different scenarios. 2.3 Technical Specifications of the APM30H Family The technical specifications of the APM30H family consist of the electrical specifications, engineering specifications, surge protection specifications, and specifications concerning the environmental requirements.
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2 Overview of the APM30H Family
2.1 Functions of the APM30H, IBBS200T, IBBS200D, and TMC11H The APM30H, IBBS200T, IBBS200D, and TMC11H provides auxiliary solutions to the outdoor applications of Huawei wireless products. It supplies DC power to and provides backup power for distributed or separated base stations in outdoor scenarios. It can also be used for the outdoor applications of the indoor BBUs and transmission equipment.
Functions of the APM30H Table 2-1 describes the functions of the APM30H. Table 2-1 Functions of the APM30H Function
Description
Providing space for the customer equipment
The APM30H provides a 5 U to 7 U space for the customer equipment. Providing a 7 U space when the APM30H is not configured with an internal battery pack
l
Providing a 5 U space when the APM30H is configured with an internal 48 V 24 Ah battery pack
Providing backup power
The APM30H can connect to a single battery cabinet to support up to the 48 V 184 Ah battery pack or connect to two stacked battery packs to support up to 48 V 368 Ah battery pack.
Providing built-in PSUs
l
The PSU converts the input AC mains power into -48 V DC power.
l
The PSU is hot-swappable.
l
The PMU manages the PSUs and implements the battery charging and discharging functions.
l
The PMU provides RS485 communication ports and dry contact alarm ports for remote and unattended monitoring.
l
The PMU supports the battery low voltage disconnect (BLVD) and load low voltage disconnect (LLVD) functions.
l
The PMU is hot-swappable.
Providing a built-in PMU
2-2
l
Supporting AC input
The APM30H provides a built-in AC/DC power system, which supports single-phase 220 V AC, three-phase 220 V AC, and duallive wire 110 V AC.
Distributing AC power
Through the EPS, the AC power is distributed into two AC outputs: l
One output provides AC power for the SOU.
l
The other output is connected to the AC power distribution box on the left of the cabinet. Through the power distribution, four AC outputs are provided to the heater or heating film.
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Function
Description
Distributing DC power
For details, see Table 2-2.
Providing surge protection for the power supply and signal ports
External surge protection modules for AC/DC power ports and surge protection circuits for signal ports provide safe and reliable surge protection and lightning protection.
Dissipating heat
Heat dissipation of the APM30H is based on the heat exchanger system that consists of a core and two air circulation fans. This can effectively prevent dust from entering the cabinet. The APM30H can also work with the diesel generator.
Supporting the grounding
The grounding busbar for the cabinet and the PGND cables for the components are all connected to the grounding bar of the cabinet.
Reporting the cabinet type automatically
The type of the cabinet is automatically reported through the ELU.
Table 2-2 describes the DC power distribution functions of the APM30H. Table 2-2 DC power distribution functions of the APM30H
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Silkscre en on the Output Termina l
Protecti on Compo nent Type MCB
Quantit y
DC Output Termina l
20 A
6
25 A
1
Easy power receptacle (pressfit type) connector
15 A
1
Applic ation Scenar io
DC Outp ut
Power Equipme nt
Distrib uted base station
Six LLVD output s
RRU
RRU0 to RRU5
Nine BLV D output s
TMC
TMC
FAN unit
LOAD0
BBU
LOAD1 and LOAD2
2
TEC/FAN (in the battery cabinet)
LOAD3
1
TM
LOAD4 to LOAD7
Fuse
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Specific ation
5A
4
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2 Overview of the APM30H Family
Applic ation Scenar io
Separat ed macro base station
DC Outp ut
Power Equipme nt
Silkscre en on the Output Termina l
Batter y power backu p
BAT
-
MCB
100 A
1
Power series 120 connector (grey)
Two LLVD output s
RFC
-
MCB
80 A
2
Power series 120 connector (blue)
Nine BLV D output s
TMC
TMC
25 A
1
FAN unit
LOAD0
15 A
1
BBU
LOAD1 and LOAD2
2
Easy power receptacle (pressfit type) connector
TEC/FAN (in the battery cabinet)
LOAD3
1
TM
LOAD4 to LOAD7
BAT
-
Batter y power backu p
Protecti on Compo nent Type
Fuse
MCB
Quantit y
DC Output Termina l
Specific ation
5A
4
100 A
1
Power series 120 connector (grey)
Functions of the IBBS200T Table 2-3 describes the functions of the IBBS200T.
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Table 2-3 Functions of the IBBS200T Function
Description
Providing backup power
l
When configured with 48 V 50 Ah batteries, the IBBS200T can provide DC backup power of 48 V 50 Ah or 48 V 100 Ah (by housing two battery packs).
l
When configured with 48 V 92 Ah batteries, the IBBS200T can provide DC backup power of 48 V 92 Ah or 48 V 184 Ah (by housing two battery packs).
Reporting the cabinet type automatically
The type of the cabinet is automatically reported through the ELU.
Providing a built-in TEC cooler
The TEC cooler enables the IBBS200T to adapt to high ambient temperature and maintains a proper range of temperature for the cabinet.
Monitoring the alarm signals in a centralized way
The CMUA collects the alarm signals from the components such as the door status sensor, temperature sensor of the battery, fan, and smoke sensor. Then, the CMUA transmits the alarm signals to the base station.
Functions of the IBBS200D Table 2-4 describes the functions of the IBBS200D. Table 2-4 Functions of the IBBS200D
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Function
Description
Providing backup power
l
When configured with 48 V 50 Ah batteries, the IBBS200D can provide DC backup power of 48 V 50 Ah or 48 V 100 Ah (by housing two battery packs).
l
When configured with 48 V 92 Ah batteries, the IBBS200D can provide DC backup power of 48 V 92 Ah or 48 V 184 Ah (by housing two battery packs).
Reporting the cabinet type automatically
The type of the cabinet is automatically reported through the ELU.
Providing built-in fans
The fans in the cabinet speed up the circulation of the air inside and outside the cabinet and keep the temperature in the cabinet in a proper range
Monitoring the alarm signals in a centralized way
The CMUA collects the alarm signals from the components such as the door status sensor, temperature sensor of the battery, fan, and smoke sensor. Then, the CMUA transmits the alarm signals to the base station.
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Functions of the TMC11H Table 2-5 describes the functions of the TMC11H. Table 2-5 Functions of the TMC11H Function
Description
Providing -48 V DC power
The TMC11H is configured with a built-in DCDU-03 and performs the following functions: l
Supporting one -48 V DC input
l
Providing nine -48 V DC outputs (LOAD0 to LOAD8)
Providing space for customer equipment
l
The TMC11H provides 11 U space for customer equipment.
l
If the heater is installed, the TMC11H provides 10 U space for customer equipment.
Reporting alarms
The TMC11H provides the following two dry contact alarm ports for remote and unmanned monitoring: One of the dry contact alarm ports is connected to the door status sensor. An open circuit indicates that the connection is faulty, whereas a closed circuit indicates that the connection is normal.
Reporting the cabinet type automatically
The type of the cabinet is automatically reported through the ELU.
2.2 Application Scenarios of the APM30H Family The APM30H family can work with the distributed or separated base stations, meeting the requirements in different scenarios.
APM30H Working with a Distributed Base Station The scenario in which the APM30H works with a distributed base station is as follows: l
The APM30H provides the 7 U space for the BBU and transmission equipment. The builtin power system of the APM30H supplies -48 V DC power to the distributed base station and transmission equipment and charges the batteries in the battery cabinet.
l
When the mains power is unavailable, the batteries in the IBBS200T supplies -48 V DC power to the distribution base station and transmission equipment.
Figure 2-1 shows the scenario in which the APM30H stacked on the battery cabinet works with a distributed base station.
2-6
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Figure 2-1 APM30H (stacked on the battery cabinet) working with a distributed base station
NOTE
When the APM30H works with a distributed base station, it can be configured with the IBBS200D or IBBS200T. The Figure 2-1 takes the IBBS200D as an example.
APM30H working with a separated macro base station The scenario in which the APM30H works with a separated macro base station is described as follows: l
The APM30H provides a 7 U space for the BBU and transmission equipment. The builtin power system of the APM30H supplies -48 V DC power to the BBU, RFU, and transmission equipment and charges the batteries in the battery cabinet.
l
The APM30H reports the alarms related to fans, door status, DCDU, and batteries in the battery cabinet.
Figure 2-2 shows the scenarios in which the APM30H works with separated macro base stations.
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2 Overview of the APM30H Family
APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
Figure 2-2 APM30H working with a separated macro base station
NOTE
When the APM30H works with a separated macro base station, it can be configured with the IBBS200D or IBBS200T. Figure 2-1 takes the IBBS200D as an example.
2.3 Technical Specifications of the APM30H Family The technical specifications of the APM30H family consist of the electrical specifications, engineering specifications, surge protection specifications, and specifications concerning the environmental requirements. 2.3.1 Electrical Specifications of the APM30H and TMC11H The electrical specifications involve AC input, DC output, protection, and Permissible heat consumption in the cabinet. 2.3.2 Engineering Specifications of the APM30H, IBBS200T, IBBS200D, and TMC11H The engineering specifications involve the cabinet weight, cabinet dimensions, base dimensions, space for the customer equipment, space for cabling and maintenance space in front of the cabinet, and installation options. 2.3.3 Surge Protection Specifications of the APM30H The surge protection specifications of the APM30H involve the surge protection for the AC input port, surge protection for the DC output port, and surge protection for signal ports. 2.3.4 Environmental Requirements of the APM30H, IBBS200T, IBBS200D, and TMC11H The environmental requirements involve the operating temperature, relative humidity, altitude, and storage temperature. 2-8
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2 Overview of the APM30H Family
2.3.1 Electrical Specifications of the APM30H and TMC11H The electrical specifications involve AC input, DC output, protection, and Permissible heat consumption in the cabinet.
Electrical Specifications of the APM30H Table 2-6 describes the electrical specifications of the APM30H. Table 2-6 Electrical specifications of the APM30H Item AC input
Specification Typical input voltage
200 V AC to 240 V AC (single-phase 220 V AC) 200 V AC to 240 V AC or 346 V AC to 415 V AC (three-phase 220 V AC or 380 V AC) 100 V AC to 120 V AC or 200 V AC to 240 V AC (dual-live-wire 110 V AC) 120 V AC to 127 V AC or 208 V AC to 220 V AC (dual-live-wire 120 V AC)
Operating voltage range
176 V AC to 290 V AC (single-phase 220 V AC) 176 V AC to 290 V AC or 304 V AC to 500 V AC (three-phase 220 V AC) 90 V AC to 135 V AC or 180 V AC to 270 V AC (dual-live-wire 110 V AC) 105 V AC to 150 V AC or 176 V AC to 260 V AC (dual-live-wire 120 V AC)
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Frequenc y of the input voltage
50 Hz or 60 Hz
Maximu m input current
16 A (three-phase 220 V AC or 380 V AC)
Input mode
l
Three-phase 220 V AC or 380 V AC
l
Dual-live-wire 110 V AC
l
Dual-live-wire 120 V AC
l
Single-phase 220 V AC
40 A (dual-live-wire 110 V AC, dual-live-wire 120 V AC, or single-phase 220 V AC)
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Item
Specification AC input power
DC outp ut
Prote ction
The AC input power varies according to AC load. l
When the PSU is configured: ≤ 5,274 W
l
When the PSU, heater, and heating film are configured: ≤ 6,074 W
l
When the PSU, heater, heating film, and SOU are configured: ≤ 8,274 W
Output voltage range
-43.2 V DC to -57 V DC
Output current range
l
When two PSUs are configured: 0 A to 60 A
l
When three PSUs are configured: 0 A to 90 A
Typical output voltage
-53.5 V DC
Number of DC outputs
The number of DC outputs varies according to application scenario.
DC output power
≤ 3,200 W (two active PSUs and + one standby PSU)
Input protectio n
l
Overvoltage protection: The system generates an alarm when the input voltage reaches the AC overvoltage alarm threshold, which is 280 V by default.
l
Undervoltage protection: The system generates an alarm when the input voltage is lower than the AC undervoltage alarm threshold, which is 180 V by default.
l
Overvoltage protection: The system generates an alarm when the busbar voltage reaches the DC overvoltage alarm threshold, which is -58 V by default.
l
Undervoltage protection: The system generates an alarm when the busbar voltage is lower than the DC undervoltage alarm threshold, which is -45 V by default.
l
Overcurrent protection and short-circuit protection
Output protectio n
Permissible heat consumption in the cabinet
l
When working with a distributed base station: 16 DC outputs
l
When working with a separated base station: 12 DC outputs
≤ 700 W
Electrical specifications of the TMC11H Table 2-7 describes the electrical specifications of the TMC11H. 2-10
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2 Overview of the APM30H Family
Table 2-7 Electrical specifications of the TMC11H Item DC input
DC output
Specification Input voltage range
-38.4 V DC to -57 V DC
Typical input voltage
-53.5 V DC
Maximum input current
21 A
Input mode
-48 V DC power input, supporting M6 2-hole OT terminals
DC input power
≤ 800 W
DC distribution
Nine -48 V DC outputs: LOAD0 to LOAD8 for the customer equipment NOTE When configured with different types of DCDU-03, the TMC11H can meet different current requirements.
Typical output voltage
-48 V DC
Protection
Overcurrent and short-circuit protection for DC power distribution
Permissible heat consumption in the cabinet
≤ 700 W
2.3.2 Engineering Specifications of the APM30H, IBBS200T, IBBS200D, and TMC11H The engineering specifications involve the cabinet weight, cabinet dimensions, base dimensions, space for the customer equipment, space for cabling and maintenance space in front of the cabinet, and installation options.
Engineering Specifications of the APM30H Table 2-8 describes the engineering specifications of the APM30H.
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Table 2-8 Engineering specifications of the APM30H Item
Specification
Remarks
Weight
≤ 72 kg
Total weight of the equipment
≤ 91 kg
l
Including the cabinet frame, inner air circulation fan, outer air circulation fan, core of the heart exchanger, EPS4890B-4830A, and cables
l
Excluding the BBU, transmission equipment of the customer, PMU, and PSU
Weight of the cabinet in full configuration l
Including the equipment, one PMU, three PSUs, and one BBU
l
Excluding the transmission equipment of the customer
Dimensions of the cabinet (width x height x depth)
600 mm x 700 mm x 480 mm
The base is not included.
Dimensions of the base (width x height x depth)
600 mm x 200 mm x 434 mm
-
Space for the customer equipment (width x height x depth)
19-inch x 7 U x 310 mm
The depth is measured from 30 mm in front of the column to the back of the cabinet, and the total measurement of the depth is 310 mm.
Space for cabling and maintenance space in front of the cabinet
70 mm
-
Installation option
The APM30H can be installed on the ground, on a wall, or on a pole, or stacked with the RFC or the IBBS200D/ IBBS200T.
When installed in stack mode, the APM30H should be placed on the RFC or the IBBS200D/IBBS200T.
Engineering Specifications of the IBBS200T Table 2-9 describes the engineering specifications of the IBBS200T.
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Table 2-9 Engineering specifications of the IBBS200T Item
Specification
Remarks
Cabinet weight
≤ 70 kg
Built-in batteries are not configured.
Battery weight
Supporting front maintenance of 48 V 50 Ah or 48 V 92 Ah batteries
Two 48 V 92 Ah battery packs can be connected in parallel to provide 48 V 184 Ah backup power.
l
A single 12 V 50 Ah battery: 21.5 kg
l
A single 12 V 92 Ah battery: 33.5 kg
NOTE The batteries of different manufacturers may have different weights. The following description is based on common batteries.
Dimensions of the cabinet (width x height x depth)
600 mm x 700 mm x 480 mm
Excluding the 206 mm that is stretched out of the cabinet on the front door.
Base dimensions (width x height x depth)
600 mm x 200 mm x 480 mm
-
Installation option
The IBBS200T can be installed on the ground or stacked with the TMC11H or APM30H.
When installed in stack mode, the IBBS200T should be placed below the TMC11H or APM30H.
Engineering Specifications of the IBBS200D Table 2-10 describes the engineering specifications of the IBBS200D. Table 2-10 Engineering specifications of the IBBS200D
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Item
Specification
Remarks
Cabinet weight
≤ 50 kg
Built-in batteries are not configured.
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Item
Specification
Remarks
Battery weight
Supporting front maintenance of 48 V 50 Ah or 48 V 92 Ah batteries
Two 48 V 92 Ah battery packs can be connected in parallel to provide 48 V 184 Ah backup power.
l
A single 12 V 50 Ah battery: 21.5 kg
l
A single 12 V 92 Ah battery: 33.5 kg
NOTE The batteries of different manufacturers may have different weights. The following description is based on common batteries.
Dimensions of the cabinet (width x height x depth)
600 mm x 700 mm x 480 mm
Base dimensions (width x height x depth)
600 mm x 200 mm x 480 mm
Installation option
The IBBS200D can be installed on the ground or stacked with the RFC or APM30H.
-
When installed in stack mode, the IBBS200D should be placed below the RFC or APM30H.
Engineering Specifications of the TMC11H Table 2-11 describes the engineering specifications of the TMC11H. Table 2-11 Engineering specifications of the TMC11H
2-14
Item
Specification
Remarks
Weight
≤ 57 kg
Total weight of the equipment
Dimensions of the cabinet (width x height x depth)
600 mm x 700 mm x 480 mm
Base dimensions (width x height x depth)
600 mm x 200 mm x 480 mm
l
Including the cabinet frame, fan box, and core of the heart exchanger
l
Excluding the BBU and transmission equipment of the customer
The appearance and base of the TMC11H are the same as those of the APM30H.
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Item
Specification
Remarks
Space for the customer equipment (width x height x depth)
19-inch x 11 U x 310 mm
The depth is measured from 30 mm in front of the column to the back of the cabinet, and the total measurement of the depth is 310 mm.
Space for cabling and maintenance space in front of the cabinet
70 mm
-
Installation option
The TMC11H can be installed on the ground, on a wall, or on a pole, or stacked with the RFC or the IBBS200D/ IBBS200T.
When installed in stack mode, the TMC11H should be placed on the RFC or the IBBS200D/IBBS200T.
2.3.3 Surge Protection Specifications of the APM30H The surge protection specifications of the APM30H involve the surge protection for the AC input port, surge protection for the DC output port, and surge protection for signal ports.
Surge Protection Specifications of the APM30H Table 2-12 describes the surge protection specifications of the APM30H. Table 2-12 Surge protection specifications of the APM30H Item
Specification
Surge protection for the AC input port
In differential mode: l
Nominal through-current capacity In (8/20 µs) 25 kA
l
Maximum through-current capacity Imax (8/20 µs) 60 kA
In common mode:
Surge protection for the DC output port
l
Nominal through-current capacity In (8/20 µs) 25 kA
l
Maximum through-current capacity Imax (8/20 µs) 60 kA
l
In differential mode (8/20 µs): 10 kA
l
In common mode (8/20 µs): 15 kA
The DC output corresponds to the secondary load. NOTE The surge protection class for the shielding layer of the RRU power cable is 40 kA.
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Item
Specification
Surge protection for signal ports
E1/T1 port: l
In differential mode (8/20 µs): 3 kA
l
In common mode (8/20 µs): 5 kA
FE port: l
In differential mode (8/20 µs): 1 kA
l
In common mode (8/20 µs): 2 kA
2.3.4 Environmental Requirements of the APM30H, IBBS200T, IBBS200D, and TMC11H The environmental requirements involve the operating temperature, relative humidity, altitude, and storage temperature.
Environmental Requirements of the APM30H The APM30H can be used outdoors. Table 2-13 describes the environmental requirements of the APM30H. Table 2-13 Environmental requirements of the APM30H
2-16
Item
Specification
Remarks
Operating temperatur e
-40oC to +50oC (with solar radiation of 1,120 ± 10% W/m2)
When the APM30H works under -20oC, a heater needs to be configured.
Relative humidity
5% RH to 100% RH
-
Altitude
-60 m to +4,000 m
Above the altitude of 3,000 m, the maximum operating temperature decreases by 1oC each time the altitude increases by 100 m.
Wind speed
≤ 67 m/s
-
Storage temperatur e
-40oC to +70oC
-
NOTE The operating temperature for configuring a heater refers to the average of the local lowest temperatures for a month in a year.
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Item
Specification
Remarks
Dustproof and waterproof specificati on
IP55
-
Noise
-
Complying with the ETS 300 753 4.1E standard (in a rural scenario)
Environmental Requirements of the IBBS200T The IBBS200T can be used outdoors. Table 2-14 describes the environmental requirements of the IBBS200T. Table 2-14 Environmental requirements of the IBBS200T Item
Specification
Remarks
Operating temperatur e
-20oC to +50oC (with solar radiation of not more than 1,120 ± 10% W/m2)
-
Relative humidity
5% RH to 100% RH
-
Altitude
-60 m to +4,000 m
Above the altitude of 3,000 m, the maximum operating temperature decreases by 1oC each time the altitude increases by 100 m.
Wind speed
≤ 67 m/s
-
Storage temperatur e
-40oC to +70oC
-
Dustproof and waterproof specificati on
IP55
-
Noise
-
Complying with the ETS 300 753 4.1E standard (in an urban scenario)
Environmental Requirements of the IBBS200D The IBBS200D can be used outdoors. Table 2-15 describes the environmental requirements of the IBBS200D. Issue 07 (2010-08-30)
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Table 2-15 Environmental requirements of the IBBS200D Item
Specification
Remarks
Operating temperatur e
-40oC to +45oC (with solar radiation of not more than 1,120 ± 10% W/m2)
When the IBBS200D works under -200C, a heater film needs to be configured. NOTE The operating temperature for configuring a heating film refers to the average of the local lowest temperatures recorded for a month in a year.
Relative humidity
5% RH to 100% RH
-
Altitude
-60 m to +4,000 m
Above the altitude of 3,000 m, the maximum operating temperature decreases by 1oC each time the altitude increases by 100 m.
Wind speed
≤ 67 m/s
-
Storage temperatur e
-40oC to +70oC
-
Dustproof and waterproof specificati on
IP35
-
Noise
-
Complying with the ETS 300 753 4.1E standard (in a rural scenario)
Environmental Requirements of the TMC11H The TMC11H can be used outdoors. The environmental requirements of the TMC11H are the same as those of the APM30H. For details, see Table 2-13.
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3 Overview of the APM30H
Overview of the APM30H
About This Chapter This describes the exterior, structure, and components of the APM30H. 3.1 Exterior of the APM30H The APM30H is brightly colored and elegantly designed. It is small in size and easy to transport. 3.2 Structure of the APM30H The APM30H has a highly integrated and modular structure design. Thus, the cabinet is easy to operate and maintain. 3.3 Cable Connections of the APM30H The cables of the APM30H are power cables and signal cables. 3.4 APM30H Components The components of the APM30H consist of the fan box, power system (AC/DC), power system (DC/DC), core of the heat exchanger, junction box, Electronic Label Unit (ELU), heater, and Service Outlet Unit (SOU). The heater and the SOU are optional. 3.5 APM30H Cables The APM30H cables consist of the PGND cable, input power cable, environment monitoring signal cable, and monitoring signal cable for the PMU.
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3.1 Exterior of the APM30H The APM30H is brightly colored and elegantly designed. It is small in size and easy to transport. Figure 3-1 shows exterior of the APM30H. Figure 3-1 Exterior of the APM30H
3.2 Structure of the APM30H The APM30H has a highly integrated and modular structure design. Thus, the cabinet is easy to operate and maintain. Figure 3-2 shows the internal structure of the APM30H.
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Figure 3-2 Internal structure of the APM30H
(1) HPMI
(2) Inner air circulation fan
(3) CMUA
(4) PSU
(5) Door status sensor
(6) ELU
(7) EPS
(8) Outer air circulation fan
(9) Heat exchanger
(10) Junction box
(11)PMU
-
As shown in the preceding picture, the APM30H provides space as follows: l
If the heater or the SOU is not installed, the APM30H provides a 7 U space for the customer equipment.
l
If the heater or the SOU is installed, the APM30H provides a 6 U space for the customer equipment.
l
The APM30H provides a 1 U space at the top for operation and maintenance of the fan box.
3.3 Cable Connections of the APM30H The cables of the APM30H are power cables and signal cables.
Cable Connections of the APM30H Working with a Distributed Base Station Figure 3-3 shows the cable connections of the APM30H working with a distributed base station.
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Figure 3-3 Cable connections of the APM30H working with a distributed base station
(1) 3.5.9 Environment Monitoring (2) 3.5.7 APM30H Door Status Signal Cable Monitoring Cable
(3) 3.5.10 Monitoring Signal Transfer Cable
(4) 3.5.6 ELU Signal Cable
(5) 3.5.8 Monitoring Signal Cable (6) 3.5.5 Power Cable for the Fan for the Fan on the Front Door Box in the APM30H
(7) Power cables for the batteries
(8) Input power cable for the junction box
(9) Cable for the fan on the front door
(10) Power cable for the heater or heating film
-
-
Cable Connections of the APM30H Working with a Separated Macro Base Station Figure 3-4 shows the cable connections of the APM30H working with a separated macro base station.
3-4
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Figure 3-4 Cable connections of the APM30H working with a separated macro base station
(1) 3.5.9 Environment Monitoring (2) 3.5.7 APM30H Door Status Signal Cable Monitoring Cable
(3) 3.5.10 Monitoring Signal Transfer Cable
(4) 3.5.6 ELU Signal Cable
(5) 3.5.8 Monitoring Signal Cable (6) 3.5.5 Power Cable for the Fan for the Fan on the Front Door Box in the APM30H
(7) Power cables for RFC1
(8) Power cables for RFC2
(10) Input power cable for the junction box
(11) Cable for the fan on the front (12) Power cable for the heater or door heating film
(9) Power cables for the batteries
3.4 APM30H Components The components of the APM30H consist of the fan box, power system (AC/DC), power system (DC/DC), core of the heat exchanger, junction box, Electronic Label Unit (ELU), heater, and Service Outlet Unit (SOU). The heater and the SOU are optional. 3.4.1 Fan Box The fan box consists of the fan subrack, fans, HPMI, and CMUA. 3.4.2 AC/DC Power System The AC/DC power system consists of the EPS, PMU, and PSU (AC/DC). 3.4.3 Power Equipment (DC/DC) The power equipment (DC/DC) converts +24 V DC power into -48 V DC power. 3.4.4 Core of the Heat Exchanger Issue 07 (2010-08-30)
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The core of the heat exchanger extends the area for the exchange of the air inside and outside the cabinet, speeding up the air circulation and effectively decreasing the working temperature of the cabinet. In addition, the core of the heat exchanger keeps the dust away from the cabinet. 3.4.5 Junction Box The junction box divides one AC input into four AC outputs. The AC outputs are used for the SOU and multiple heating films or heaters. 3.4.6 ELU The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. 3.4.7 Heater (Optional) The heater provides proper operating temperature for the customer equipment working in the cabinet in low temperature. The heater is optional. 3.4.8 SOU (Optional) The Service Outlet Unit (SOU) feeds AC power to the customer equipment. The SOU is optional. 3.4.9 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. 3.4.10 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
3.4.1 Fan Box The fan box consists of the fan subrack, fans, HPMI, and CMUA. Figure 3-5 shows the fan box. Figure 3-5 Fan Box
(1) Fan
(2) Fan subrack
(3) CMUA
(4) HPMI
Fan The fan is installed in the fan box of the cabinet. It dissipates the heat for the cabinet.
Exterior Figure 3-6 shows a fan. 3-6
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Figure 3-6 Fan
Technical Specifications Table 3-1 describes the technical specifications of the fan. Table 3-1 Technical specifications of the fan Item
Specification
Dimensions (Diameter x Height)
175 mm x 69 mm
Length of the lead
450 mm
NOTE The lead is delivered with the fan and is used for power input and monitoring.
Definition of pins 1 to 4 of the lead
l
Pin 1: red, connected to the positive pole of the power supply
l
Pin 2: yellow, connected to the input of the speed-adjusting signals
l
Pin 3: blue, connected to the output of the alarm or speed signals
l
Pin 4: black, connected to the negative pole of the power supply
NOTE The colors of the cables of the fans vary according to the manufacturer.
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Rated voltage
-48 V
Operating voltage range
-36 V to -57 V
Rated current
0.52 A
Maximum current
0.77 A
Rated power
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Item
Specification
Maximum power
36.96 W
Rated speed
3100 r/min
Speed-adjusting mode
PWM mode
HPMI The Hert Power Monitoring Interface unit (HPMI) provides input and output ports for alarm signals.
Exterior Figure 3-7 shows an HPMI. Figure 3-7 HPMI
Ports Figure 3-8 shows the ports on the panel of an HPMI. Table 3-2 lists the specifications of the ports. Figure 3-8 Ports on the panel of an HPMI
Table 3-2 Specifications of the ports on the panel of an HPMI Silkscreen on the Port
PMU_DB50
3-8
Port Function
Connects to the PMU, and reports alarms collected by the HPMI to the BBU through the PMU.
Port Relationship with the Related Cabinet(1) (2) APM30H
TMC11H
-
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Silkscreen on the Port
Port Function
3 Overview of the APM30H
Port Relationship with the Related Cabinet(1) (2) APM30H
TMC11H
OUT0, OUT1
Provides one Boolean output at each port.
Reserved
Reserved
IN0, IN1, IN2
Provides one Boolean input at each port.
Reserved
Reserved
FUSE
Reserved for fuse detection
-
-
GATE
Connects the door status sensor and receives door status alarms.
Mandatory
Reserved
IN3, IN4
Provides one Boolean input at each port.
Reserved
Reserved
TEM_BAT1
Connects to the battery temperature sensor in IBBS2.1 and IBBS2.2 and receives battery temperature alarms.
Optional
Reserved
SMOKE
Connects the smoke sensor and receives smoke alarms.
Reserved
Reserved
WATER
Connects the water sensor and receives water damage alarms.
Reserved
Reserved
TEM_HUM
Connects to the temperature and humidity sensor and receives temperature and humidity alarms.
Reserved
Reserved
NOTE
(1) Mandatory monitoring devices are installed in the cabinet before delivery, and related monitoring signal cables are connected before delivery. Optional devices are configured based on customer requirements, and related cables must be connected on site. For details about how to connect the cables, see BTS3900A Installation Guide. (2) For details about the positions of devices monitored by the HPMI, see Module Configurations in the Cabinet.
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CMUA This section describes the Central Monitoring Unit type A (CMUA).
Functions The CMUA has the following functions: l
Adjusts and controls temperature of the cabinet in different temperature control modes.
l
Reserves a port for three Boolean inputs and detects Boolean alarms in the cabinet. The remote detection, however, is not supported.
l
Provides a port for the RJ-45 connector to enable electronic label and cabinet type detection.
Exterior Figure 3-9 shows a CMUA. Figure 3-9 CMUA
Ports Figure 3-10 shows the ports on the CMUA, and Table 3-3 describes the ports. Figure 3-10 Ports on a CMUA (plan view)
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Table 3-3 Ports on a CMUA Silkscree n on the Port
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l
TEM (in the RFC)
l
TEM_B AT (in the IBBS20 0D/ IBBS20 0T)
Port Function
l
In the RFC: connects to the temperature sensor at the air inlet of the cabinet and receives temperature alarms.
l
In the IBBS200D/ IBBS200T: connects to the battery temperature sensor in the IBBS200D/ IBBS200T and receives battery temperature alarms.
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
COM_OU T
Connects to the PMU or lower-level CMUA and communicates with lowerlevel ports.
-
-
-
-
-
COM_IN
Connects to the BBU or upper-level CMUA and communicates with upperlevel ports.
-
-
-
-
-
ELU
Connects to the Electronic Manda Label Unit (ELU) and tory receives ELU-related alarms.
Manda tory
Manda tory
Manda tory
Manda tory
GATE
Connects the door status sensor and receives door status alarms.
Reserv ed
Manda tory
Manda tory
Manda tory
Manda tory
IN0, IN1, IN2
Provides one Boolean input at each port.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Reserv ed
SMOKE
Connects to the smoke sensor and receives smoke alarms.
Option al
Option al
Option al
Option al
Option al
FAN_EX T
Connects to the outer air circulation fan on the cabinet and receives alarms related to the outer air circulation fan.
Manda tory
Manda tory
Reserv ed
Reserv ed
Reserv ed
TEC cooler
Connects to the TEC cooler and receives alarms related to the TEC cooler.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Manda tory
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Silkscree n on the Port
l
FAN1 (in the APM30 H, TMC11 H, RFC, or IBBS20 0D)
l
FAN_E XT (in the IBBS20 0T)
l
FAN2 (in the RFC and IBBS20 0D)
l
FAN_I NT (in the IBBS20 0T)
PWR
Port Function
l
In the TMC11H or TMC11H: connects to the fan in the fan box.
l
In the RFC or IBBS200D: connects to the fan on the right of the fan box.
l
In the IBBS200T: connects to the outer air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
l
In the RFC or IBBS200D: connects to the fan on the left of the fan box.
l
In the IBBS200T: connects to the inner air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
CMUA power port
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Manda tory
Manda tory
Manda tory
Manda tory
Manda tory
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
-
-
-
-
-
NOTE
(1) Mandatory monitoring devices are installed in the cabinet before delivery, and related monitoring signal cables are connected before delivery. Optional devices are configured based on customer requirements, and related cables must be connected on site. For details about how to connect the cables, see BTS3900A Installation Guide. (2) For details about the positions of devices monitored by the CMUA, see Module Configurations in the Cabinet.
LED Table 3-4 describes the LEDs on the CMUA.
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Table 3-4 LEDs Label
Color
Status
Meaning
RUN
Green
Blinking (on for 1s and off for 1s)
The board is functional and communicates with the BBU properly.
Blinking (on for 0.125s and off for 0.125s)
The board is functional, but fails to communicate with the BBUs. If the board does not communicate with the BBU for one minute, you can verify that communication fails.
On or off
The board is faulty (when it is not in the power-on self-check status).
Off
No alarm is generated.
On
An alarm is generated, and the board must be replaced.
Blinking (on for 1s and off for 1s)
An alarm is generated. The alarm may be caused by the faults of related boards or ports. Therefore, you cannot determine whether to replace the board.
ALM
Red
DIP Switches There are three DIP switches on the CMUA. They are SW1, SW2, and SW3, which are used to set the working mode of the CMUA according to the cabinet type. Figure 3-11 shows the positions of the DIP switches on the CMUA. Figure 3-11 Positions of the DIP switches on the CMUA (plan view)
The DIP switches in different types of cabinet are set in different modes, as shown in Figure 3-12. Issue 07 (2010-08-30)
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Figure 3-12 DIP switch settings of the CMUA in different cabinets
NOTE
The red rectangles in Figure 3-12 show the positions for installing jumper caps.
3.4.2 AC/DC Power System The AC/DC power system consists of the EPS, PMU, and PSU (AC/DC).
EPS Subrack There are two types of EPS subracks, which are used for the distributed base stations and separated macro base stations.
Structure Figure 3-13 shows structure of the EPS subrack used in a distributed base station. Figure 3-13 Structure of the EPS subrack in a distributed base station
(1) PMU
3-14
(2) AC OUTPUT
(3) AC INPUT
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(4) AC surge protector
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide (5) PSU circuit breaker
(6) AC OUT1 circuit breaker
3 Overview of the APM30H (7) AC OUT2 circuit breaker
(8) TMC circuit breaker
(9) Battery circuit breaker (10) Circuit breaker
(11) Fuse
(12) DC output terminal
(13) Output terminal for the (14) Lithium battery batteries control switch
(15) PSU
(16) Spare part box containing fuses
(17) Extraction tool
-
-
-
Figure 3-14 shows structure of the EPS subrack used in a separated macro base station. Figure 3-14 Structure of the EPS subrack in a separated macro base station
(1) PMU
(2) AC OUTPUT
(3) AC INPUT
(4) AC surge protector
(5) PSU circuit breaker
(6) AC OUT1 circuit breaker
(7) AC OUT2 circuit breaker
(8) Battery circuit breaker
(9) TMC circuit breaker (10) RFC1 circuit breaker (11) RFC2 circuit breaker (12) Fuse (13) DC output terminal (14) Output terminal for RFC1
(15) Output terminal for RFC2
(16) Output terminal for the batteries
(17) Lithium battery control switch
(19) Spare part box containing fuses
(20) Extraction tool
(18) PSU
Functions The EPS has the AC power distribution and DC power distribution functions. l
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The EPS has the following AC power distribution functions: –
Providing two AC outputs, one for the Service Outlet Unit (SOU) and the other for the junction box on the left of the cabinet. After the power distribution through the AC power distribution box, four AC outputs are supplied to the heater or heating film.
–
Reporting the AC input surge protection alarms. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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Providing 16/12 DC outputs for the distributed base station or separated macro base station
Table 3-5 describes the DC power distribution functions of the EPS of the APM30H used for a distributed base station. Table 3-5 DC power distribution functions of the EPS subrack used for a distributed base station DC Power To...
DC Output Terminal
Protection Componen t
Specificati on
Quantity
DC Output Terminal Type
RRU
RRU
20 A
6
TMC
TMC
Circuit breaker
25 A
1
FAN
LOAD0
Fuse
15 A
1
Easy power receptacle (pressfit type) connector
BBU
LOAD1 and LOAD2
2
IBBS
LOAD3
1
Transmissio n equipment
LOAD4 to LOAD7
Battery
-
Circuit breaker
5A
4
100 A
1
120 series power connector (grey)
Table 3-6 describes the DC power distribution functions of the EPS of the APM30H used for a separated macro base station. Table 3-6 DC power distribution functions of the EPS used for a separated macro base station
3-16
DC Power To...
DC Output Terminal
Protection Componen t
Specificati on
Quantity
DC Output Terminal Type
RFC
-
Circuit breaker
80 A
2
120 series power connector (blue)
TMC
TMC
25 A
1
FAN
LOAD0
15 A
1
BBU
LOAD1 and LOAD2
2
Easy power receptacle (pressfit type) connector
IBBS
LOAD3
1
Transmissio n equipment
LOAD4 to LOAD7
Fuse
5A
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DC Power To...
DC Output Terminal
Protection Componen t
Specificati on
Quantity
DC Output Terminal Type
Battery
-
Circuit breaker
100 A
1
120 series power connector (grey)
PMU The Power Monitoring Unit (PMU) provides the functions of power system and battery management, power monitoring, and alarm reporting.
Functions The PMU performs the following functions: l
Communicates with the BBU through an RS485 serial port.
l
Manages the power system and charging and discharging the batteries.
l
Checks and reports Boolean values of the door status sensor and standby sensor, and reports the analog values of the temperature and humidity, battery temperature, and standby analog value.
l
Monitors power supply and reports alarms, including dry contact alarms.
l
Communicates with the battery cabinet through an RS485 serial port.
Exterior Figure 3-15 shows the PMU. Figure 3-15 PMU
Ports and LEDs Figure 3-16 shows the ports on the front panel of the PMU. Figure 3-17 shows the rear panel of the PMU.
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Figure 3-16 Ports, LEDs, and Switch on the front panel of a PMU
(1) COM_IN port
(2) LEDs
(3) COM_OUT port
(4) Power test ports
(5) COM_485 port
(6) Battery control switch
(7) COM port
-
Figure 3-17 Rear panel of a PMU
(1) Port on the rear panel
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Table 3-7 lists the ports of the PMU. Table 3-7 Ports and switch on a PMU Port/Switch
Description
COM_IN
Connects to the BBU or upper-level device and reports alarms to the BBU
COM_OUT
Connects to lower-level devices such as the EMUA and collects alarms from lower-level devices
COM_485
Connects to the CMUA in the IBBS200D/IBBS200T and collects alarms from the battery cabinet
COM
Connects to the HPMI and collects alarms from the HPMI
Battery control switch
Powers on and powers off batteries through the ON and OFF ports l
Insert a round bar into the ON port and hold it for 5s to 10s. When you hear a click, you can verify that the batteries are connected and the power-on operation is successful.
l
Insert a round bar into the OFF port and hold it for 5s to 10s. When you hear a click, you can verify that the batteries are disconnected and the power-off operation is successful.
Table 3-8 lists the LEDs on the panel of a PMU. Table 3-8 LEDs on the panel of a PMU
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Label
Color
Status
Meaning
RUN
Green
Blinking (on for 1s and off for 1s)
The PMU is functional and communicating with the BBU properly.
Blinking (on for 0.125s and off for 0.125s)
The PMU is functional, but fails to communicate with the BBU. If the PMU does not communicate with the BBU for one minute, you can verify that communication fails.
On or off
The PMU is faulty (when it is not in the power-on self-check status).
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Label
Color
Status
Meaning
ALM
Red
On
The base station reports at least one of the following alarms:
Off
l
Mains failure alarm (including mains phase loss)
l
Mains power overvoltage or undervoltage alarm
l
Busbar overvoltage or undervoltage alarm
l
Charging overcurrent
l
Battery power-off alarm
l
Battery group circuit failure alarm
l
Environmental temperature alarm
l
Ambient humidity alarm
l
PSU alarm
l
Load power-off
No alarm is generated.
NOTE
Within 3s to 5s after the PMU is powered on, the ALM and RUN LEDs are on simultaneously for about 3s.
DIP Switch The DIP switch is located on the right of the PMU. The DIP switch has eight bits, where the four least significant bits (1, 2, 3, and 4) define the monitoring address of the PMU, and the four most significant bits (5, 6, 7, and 8) are not defined and are reserved for future use. ON indicates the value 1, and OFF indicates the value 0. The default monitoring address of the PMU is set to 3 before delivery, as shown in Figure 3-18.
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Figure 3-18 DIP switch on the right of a PMU
NOTE
When two PMUs share the same RS485 bus in the case that two or more APM30Hs are configured in a base station, the monitoring address of the second PMU is set to 4.
PSU (AC/DC) The Power Supply Unit (PSU) converts 110 V AC or 220 V AC power into -48 V DC power.
Functions The PSU (AC/DC) implements the following functions: l
Converts 110 V AC or 220 V AC into -48 V DC power
l
Monitors the alarms related to module faults (such as output overvoltage, no output, and fan faults), alarms related to module protection (such as overtemperature protection and input overvoltage/undervoltage protection), and module not-in-position alarm
Panel Figure 3-19 shows the panel of the PSU (AC/DC).
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Figure 3-19 Panel of the PSU (AC/DC)
(1) Power LED (2) Protection LED (3) Fault LED
LEDs Table 3-9 describes the LEDs on the panel of the PSU (AC/DC). Table 3-9 LEDs on the panel of the PSU (AC/DC) Label
Color
Status
Description
Power LED
Green
On
The PSU is normal.
Off
There are faults (such as no AC input, or overvoltage and undervoltage of AC input) related to the mains, or the PSU has no output.
Off
The PSU is normal.
On
Temperature prewarning
Off
The PSU is normal, or the PSU has no output because of the faults (such as no AC input, or overvoltage and undervoltage of AC input) related to the mains.
Protection LED
Fault LED
3-22
Yellow
Red
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3 Overview of the APM30H
Color
Status
Description
On
The PSU has no output because of output overvoltage shutdown, fan fault, overtemperature shutdown, remote shutdown, or internal problems of the PSU.
3.4.3 Power Equipment (DC/DC) The power equipment (DC/DC) converts +24 V DC power into -48 V DC power.
Components of the Power Equipment (DC/DC) The power equipment (DC/DC) consists of the PSUs (DC/DC) and power subrack (DC/DC). Figure 3-20 shows the power equipment (DC/DC). Figure 3-20 Power equipment (DC/DC)
(1) PSUs (DC/DC)
(2) Power subrack (DC/DC)
Table 3-10 describes the components of the power equipment (DC/DC). Table 3-10 Components of the power equipment (DC/DC) Component
Description
PSU (DC/DC)
For details, see PSU (DC/DC).
Power subrack (DC/DC)
For details, see Power Subrack (DC/DC).
PSU (DC/DC) The PSU is the power supply unit. The PSU (DC/DC) converts +24 V DC power into -48 V DC power. Issue 07 (2010-08-30)
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Panel Figure 3-21 shows the panel of the PSU (DC/DC). Figure 3-21 Panel of the PSU (DC/DC)
(1) Power LED
(2) Protection LED
(3) Fault LED
Functions l
Converts +24 V DC power into -48 V DC power and leads the -48 V DC power into the DCDU-01.
l
Monitors the unit and reports alarms related to PSU faults (such as output overvoltage, no output, and fan faults), alarms related to PSU protection (such as overtemperature protection, and input overvoltage/undervoltage protection), and PSU out-of-position alarms, if any.
LEDs Table 3-11 describes the LEDs on the panel of the PSU (DC/DC). Table 3-11 LEDs on the panel of the PSU (DC/DC)
3-24
LED
Color
Status
Description
Power LED
Green
On
The power supply is normal.
Off
There is no power input, or the fuse is damaged.
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LED
Color
Status
Description
Protection LED
Yellow
Off
The running status is normal.
On
There is abnormal input or output voltage, the unit is overheated, or the unit is not properly inserted.
Off
The running status is normal.
Blinking
The fan is faulty.
Fault LED
Red
Power Subrack (DC/DC) The power subrack (DC/DC) provides the power input wiring terminals, power output wiring terminals, ALM port, and PRESENT port. The terminals and ports are used for the connections of the +24 V input power cables, -48 V output power cables, monitoring signal cable for the PSU, and in-position signal cable for the PSU respectively.
Exterior Figure 3-22 shows the power subrack (DC/DC). Figure 3-22 Power Subrack (DC/DC)
(1) Power input wiring terminals
(2) PRESENT port
(3) ALM port
(4) Power output wiring terminals
Ports Table 3-12 describes the ports and terminals on the power subrack (DC/DC). Issue 07 (2010-08-30)
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Table 3-12 Ports and terminals on the power subrack (DC/DC) Terminal/ Port
Label
Connector
Description
Power input wiring terminal
DC INPUT
OT terminal
The + wiring terminals are used for the connections of +24 V power cables, and the - wiring terminals are used for the connections of +24 V RTN cables.
Power output wiring terminal
DC OUTPUT
OT terminal
The LOAD- wiring terminals are used for the connections of the -48 V power cables, and the RTN+ wiring terminals are used for the connections of the -48 V RTN cables.
Alarm signal port
ALM
Cord end terminal
The ALM port is used for the connection of the monitoring signal cable for the PSU.
PRESENT port
PRESENT
RJ-45 connector
The PRESENT port is used for the connection of the in-position signal cable for the PSU.
3.4.4 Core of the Heat Exchanger The core of the heat exchanger extends the area for the exchange of the air inside and outside the cabinet, speeding up the air circulation and effectively decreasing the working temperature of the cabinet. In addition, the core of the heat exchanger keeps the dust away from the cabinet.
Exterior The core of the heat exchanger is positioned on the inner side of the front door of the APM30H cabinet. Figure 3-23 shows the core of the heat exchanger.
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Figure 3-23 Core of the heat exchanger
3.4.5 Junction Box The junction box divides one AC input into four AC outputs. The AC outputs are used for the SOU and multiple heating films or heaters.
Exterior The junction box is on the left inner side of the APM30H. Figure 3-24 shows the junction box. Figure 3-24 Junction box
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Structure Figure 3-25 shows the structure of the junction box. Figure 3-25 Structure of the junction box
(1) L wiring terminals for four AC (2) N wiring terminals for four AC (3) PE wiring terminals for four AC outputs outputs outputs (4) Cable holes
(5) N wiring terminals for the AC input
(6) L wiring terminal for the AC input
3.4.6 ELU The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. The ELU is on the left inner side of the IBBS200D or IBBS200T or on the right inner side of the APM30H, TMC11H, or RFC. Figure 3-26 shows the ELU.
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Figure 3-26 ELU
(1) Housing
(2) RJ-45 port
3.4.7 Heater (Optional) The heater provides proper operating temperature for the customer equipment working in the cabinet in low temperature. The heater is optional.
Exterior The heater is 1 U high. Figure 3-27 shows the heater. Figure 3-27 Heater
Technical Specifications The technical specifications of the heater are as follows: l
When the temperature in the cabinet is lower than +1oC (with ±6oC offset considered), the heater starts working. When the temperature in the cabinet is higher than +15oC (with ±3oC offset considered), the heater stops working.
l
The maximum heating power of the heater is 300 W.
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3.4.8 SOU (Optional) The Service Outlet Unit (SOU) feeds AC power to the customer equipment. The SOU is optional.
Technical Specifications Table 3-13 describes the technical specifications of the SOU. Table 3-13 Technical specifications of the SOU Item
Specification
Dimensions (W x D x H)
482.6 mm x 91 mm x 55 mm
Weight
1.5 kg
Input voltage range
200 V AC to 240 V AC
Maximum input current
10 A
Output voltage range
200 V AC to 240 V AC
Maximum output current
10 A
Operating frequency
50 Hz or 60 Hz
Operating temperature
-40oC to + 55oC
Altitude
≤ 4,000 m NOTE Above the altitude of 3,000 m, the maximum operating temperature decreases by 1oC each time the altitude increases by 100 m.
Protection class
IP20
Exterior Figure 3-28 shows the SOU. Figure 3-28 SOU
(1) Power supply socket
3-30
(2) Breaker
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(3) Socket (Europe)
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The SOU can be used for different types of sockets in different countries. The types of sockets that are supported are: North America, European standard, multi-standard, and UK types. Figure 3-29 shows the different types of sockets. Figure 3-29 Different types of sockets
3.4.9 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. The door status sensor consists of the magnet part and switch part. Figure 3-30 shows the magnet part of the door status sensor. Figure 3-30 Magnet part of the door status sensor
Figure 3-31 shows the switch part of the door status sensor. Issue 07 (2010-08-30)
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Figure 3-31 Switch part of the door status sensor
3.4.10 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
Exterior Figure 3-32 shows a smoke sensor. The reference to the exterior of a smoke sensor is for information only. Figure 3-32 Smoke sensor
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Installation Position Figure 3-33 shows the position for installing a smoke sensor in the APM30H or TMC11H. Figure 3-34 shows the position for installing a smoke sensor in the IBBS200D/IBBS200T. Figure 3-33 Position for installing a smoke sensor in the TMC11H
Figure 3-34 Position for installing a smoke sensor in the IBBS200D or IBBS200T
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Technical Specifications Table 3-14 lists the technical specifications of a smoke sensor. Table 3-14 Technical specifications of a smoke sensor Item
Specification
Dimensions
75 mm x 51 mm x 31 mm (with a base)
Weight
About 50 g
Installation height
≤ 12 m
Working voltage
+12 V DC or +24 V DC (allowed voltage range: +9 V DC to +27 V DC)
Working current
Monitoring: < 50 µA (with +12 V DC) or < 80 µA (with +24 V DC) Alarm reporting: 1 mA to 20 mA (depending on input voltage and circuit resistance)
Indication
Monitoring: The indicator blinks red every 3s to 8s. Alarm reporting: The indicator is steady red.
Ambient environment
Temperature: -10°C to +55°C Relative humidity: ≤ 95% (40°C ± 20°C, non-condensing)
3.5 APM30H Cables The APM30H cables consist of the PGND cable, input power cable, environment monitoring signal cable, and monitoring signal cable for the PMU. 3.5.1 PGND Cable The PGND cables consist of the PGND cable for the cabinet and PGND cables for the modules in the cabinet. 3.5.2 Input Power Cables for the APM30H The input power cables for the APM30H lead external power to the power system. Different configurations of the power system can support different types of input power, including the 220 V AC single-phase input power, 220 V AC three-phase input power and 110 V AC dual live wire input power. 3.5.3 Power Cable for the SOU The power cable for the SOU feeds AC power into the SOU from the AC OUTPUT port of the EPS. 3.5.4 Power Cable for the Heater The power cable for the heater feeds the AC input power into the heater from the junction box. 3-34
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3.5.5 Power Cable for the Fan Box in the APM30H The power cable feeds -48 V DC power into the fan box in the APM30H. 3.5.6 ELU Signal Cable The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA. 3.5.7 APM30H Door Status Monitoring Cable The APM30H door status monitoring cable transmits the alarm signals to the PMU through the HPMI. 3.5.8 Monitoring Signal Cable for the Fan on the Front Door The monitoring signal cable feeds power into the fan on the front door of the APM30H or TMC11H and transmits fan monitoring signals to the CMUA. 3.5.9 Environment Monitoring Signal Cable The environment monitoring signal cable connects the PMU to the HPMI. It reports the alarm signals collected by the HPMI to the PMU. 3.5.10 Monitoring Signal Transfer Cable The monitoring signal transfer cable connects the PMU to the CMUA, and it transmits the RS485 signals collected by the PMU to the BBU through the CMUA.
3.5.1 PGND Cable The PGND cables consist of the PGND cable for the cabinet and PGND cables for the modules in the cabinet.
Exterior All PGND cables have the same exterior. Both ends of the cables are linked with OT terminals. Figure 3-35 and Figure 3-36 show the PGND cables. Figure 3-35 PGND cable for the cabinet
OT terminal
Figure 3-36 PGND cable for the modules
OT terminal
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Cable Description Table 3-15 describes the PGND cables. Table 3-15 PGND cables Cable
Color
Cross-Sectional Area
PGND cable for the cabinet
Green and yellow
16 mm2
PGND cable for the modules in the cabinet
Green and yellow
6 mm2
3.5.2 Input Power Cables for the APM30H The input power cables for the APM30H lead external power to the power system. Different configurations of the power system can support different types of input power, including the 220 V AC single-phase input power, 220 V AC three-phase input power and 110 V AC dual live wire input power.
Exterior Figure 3-37 shows the 220 V AC single-phase input power cable. Figure 3-37 220 V AC single-phase input power cable
(1) OT terminal (6 mm2, M6)
NOTE
The number of wires of an AC input power cable varies according to the cable type. Figure 3-37 shows the 220 V AC single-phase input power cable.
Specifications Table 3-16 describes the specifications of different types of AC input power cables.
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Table 3-16 Specifications of different types of AC input power cables Cable Type
Wire Type
Wire Color
Wire Diameter and OT Aperture Type
220 V AC threephase power cable
L1 wire
Yellow
2.5 mm2, M6
L2 wire
Green
L3 wire
Red
N wire
Blue
PE wire
Yellow green
L wire
Brown
N wire
Blue
PE wire
Yellow green
L1 wire
Black
L2 wire
Red
N wire
White
PE wire
Green
220 V AC singlephase power cable
110 V AC duallive-wire
6 mm2, M6
6 mm2, M6
NOTE
The colors and appearance of cables delivered by Huawei vary with countries and areas. If cables are purchased at local markets, the cables must comply with local rules and regulations.
3.5.3 Power Cable for the SOU The power cable for the SOU feeds AC power into the SOU from the AC OUTPUT port of the EPS.
Exterior Figure 3-38 shows the power cable for the SOU.
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Figure 3-38 Power cable for the SOU
(1) C13 connector
(2) OT terminal (1.5 mm2, M4)
Pin Assignment Table 3-17 describes the pin assignment for the wires of the power cable for the SOU. Table 3-17 Pin assignment for the wires of the power cable for the SOU One End Pin
Wire Color
Connector Type
Label
W1
Brown
OT terminal
L
W2
Green and yellow
OT terminal
PE
W3
Blue
OT terminal
N
3.5.4 Power Cable for the Heater The power cable for the heater feeds the AC input power into the heater from the junction box.
Exterior Figure 3-39 shows the power cable for the heater.
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Figure 3-39 Power cable for the heater
(1) C13 connector
(2) OT terminal (1.5 mm2, M4)
Pin Assignment Table 3-18 describes the pin assignment for the wires of the power cable for the heater. Table 3-18 Pin assignment for the wires of the power cable for the heater SN
Wire Color
Connector Type
Label
W1
Brown
OT terminal
L
W2
Green and yellow
OT terminal
PE
W3
Blue
OT terminal
N
3.5.5 Power Cable for the Fan Box in the APM30H The power cable feeds -48 V DC power into the fan box in the APM30H.
Exterior Figure 3-40 shows the power cable for the fan box in the APM30H. Figure 3-40 Power cable for the fan box in the APM30H
(1) 3V3 power connector
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(2) Easy power receptacle (pressfit type) connector
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3.5.6 ELU Signal Cable The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA.
Exterior Figure 3-41 shows the ELU signal cable. Figure 3-41 ELU signal cable
(1) RJ-45 connector
Pin Assignment Table 3-19 describes the pin assignment for the wires of the ELU signal cable. Table 3-19 Pin assignment for the wires of the ELU signal cable X1 End
X2 End
Wire Color
Type
X1.1
X2.1
White
Twisted pair
X1.2
X2.2
Orange
X1.3
X2.3
White
X1.6
X2.6
Green
X1.5
X2.5
White
X1.4
X2.4
Blue
X1.7
X2.7
White
X1.8
X2.8
Brown
Twisted pair
Twisted pair
Twisted pair
3.5.7 APM30H Door Status Monitoring Cable The APM30H door status monitoring cable transmits the alarm signals to the PMU through the HPMI. 3-40
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Exterior Figure 3-42 shows the APM30H door status monitoring cable. Figure 3-42 APM30H door status monitoring cable
The APM30H door status monitoring cable is described as follows: l
The cable labeled 1 has a straight 2-pin connector at one end, which is connected to the HPMI. The other end of the cable is a bare wire and a cord end terminal, which are connected to the door status sensor and wiring terminal block respectively.
l
The cable labeled 2 has a bare wire at one end, which is connected to the door status sensor. The other end of the cable is a cord end terminal, which is connected to the wiring terminal block.
l
The cable labeled 3 has two cord end terminals at both ends, which are connected to two ports in the wiring terminal block at a side.
3.5.8 Monitoring Signal Cable for the Fan on the Front Door The monitoring signal cable feeds power into the fan on the front door of the APM30H or TMC11H and transmits fan monitoring signals to the CMUA.
Exterior Figure 3-43 shows the monitoring signal cable for the fan on the front door. Issue 07 (2010-08-30)
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Figure 3-43 Monitoring signal cable for the fan on the front door
Pin Assignment Table 3-20 describes the pin assignment for the wires of the monitoring signal cable for the fan on the front door. Table 3-20 Pin assignment for the wires of the monitoring signal cable for the fan on the front door Wire
X1 End
X2 End
Color
W1
X1.1
X2.1
Black
W2
X1.2
X2.2
Black
W3
X1.3
X2.3
Black
W4
X1.4
X2.4
Black
3.5.9 Environment Monitoring Signal Cable The environment monitoring signal cable connects the PMU to the HPMI. It reports the alarm signals collected by the HPMI to the PMU.
Exterior The environment monitoring signal cable between the PMU and the HEUA is black. It is 0.5 m long, with a DB50 connector at each end.
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Figure 3-44 Environment monitoring signal cable
(1) DB50 male connector
Pin Assignment Table 3-21 describes the pin assignment for the wires of the environment monitoring signal cable. Table 3-21 Pin assignment for the wires of the environment monitoring signal cable
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X1 End
X2 End
Description
1
1
Wire
3
3
Twisted pair
4
4
5
5
8
8
9
9
10
10
11
11
12
12
13
13
14
14
16
16
17
17
18
18
19
19
20
20 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Twisted pair 3-43
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X1 End
X2 End
21
21
22
22
23
23
24
24
25
25
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
43
43
44
44
Description
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Twisted pair
3.5.10 Monitoring Signal Transfer Cable The monitoring signal transfer cable connects the PMU to the CMUA, and it transmits the RS485 signals collected by the PMU to the BBU through the CMUA.
Exterior The monitoring signal transfer cable is black. It is 0.6 m long, with an RJ45 connector at each end, as shown in Figure 3-45. Figure 3-45 Monitoring signal transfer cable
(1) RJ-45 connector
3-44
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Pin Assignment Table 3-22 describes the pin assignment for the wires of the monitoring signal transfer cable. Table 3-22 Pin assignment of the monitoring signal transfer cable
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X1 End
X2 End
Pin Assignment
X1.1
X2.1
Twisted pair
X1.2
X2.2
X1.3
X2.3
X1.6
X2.6
X1.4
X2.4
X1.5
X2.5
X1.7
X2.7
X1.8
X2.8
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Twisted pair
Twisted pair
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4 Overview of the IBBS200T
Overview of the IBBS200T
About This Chapter This describes the exterior, structure, components, and cables of the IBBS200T. 4.1 Exterior of the IBBS200T The IBBS200T is brightly colored and elegantly designed. It is small in size and easy to transport. 4.2 Structure of the IBBS200T The IBBS200T has a highly integrated and modular structure design. The power distribution box (PDB) of the IBBS200T is installed to the upper right inside the cabinet, and the CMUA is installed on the inner side of the cabinet door. 4.3 Cable Connections of the IBBS200T The cables of the IBBS200T are power cables and signal cables. 4.4 IBBS200T Components The components of the IBBS200T consist of the TEC cooler, power distribution box, CMUA, and batteries. 4.5 IBBS200T Cables The IBBS200T cables consist of the equipotential cable, input power cables for the batteries, power cable for the TEC cooler, and monitoring signal cable.
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4.1 Exterior of the IBBS200T The IBBS200T is brightly colored and elegantly designed. It is small in size and easy to transport. Figure 4-1 shows exterior of the IBBS200T. Figure 4-1 Exterior of the IBBS200T
4.2 Structure of the IBBS200T The IBBS200T has a highly integrated and modular structure design. The power distribution box (PDB) of the IBBS200T is installed to the upper right inside the cabinet, and the CMUA is installed on the inner side of the cabinet door. Figure 4-2 shows the internal structure of the IBBS200T.
4-2
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Figure 4-2 Internal structure of the IBBS200T
(1) TEC cooler
(2) CMUA
(3) TEC/Battery input power wiring terminals
(5) MCB of the batteries in (6) MCB of the batteries in (7) TEC/Battery input the lower part the upper part power wiring terminals
(4) MCBs of the TEC/ FAN -
Structure of the cabinet: l
l
Each TEC/Batteries input power wiring terminal labeled 3 and 7 can provide two copper busbars. Therefore, you can determine the installation position according to different scenarios. –
1. When the APM30H and the IBBS200T are stacked, the TEC/battery input power cable is connected to the top of the power distribution box.
–
2. When the APM30H and the IBBS200T are chained, the TEC/battery input power cable is connected to the bottom of the power distribution box.
The CMUA on the inner side of the cabinet door of the IBBS200T collects alarm signals from the door status sensor, FAN unit, and battery temperature sensor, and then reports the signals to the PMU on the APM30H side to implement centralized monitoring.
4.3 Cable Connections of the IBBS200T The cables of the IBBS200T are power cables and signal cables. Figure 4-3 shows the cable connections of the IBBS200T.
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Figure 4-3 Cable connections of the IBBS200T
(1) Negative power cable for the upper-level batteries
(2) Power transfer cable for the TEC cooler
(3) Negative power cable for the lower-level batteries
(4) Input power cable for the batteries
(5) Input power cable for the TEC cooler
4.4 IBBS200T Components The components of the IBBS200T consist of the TEC cooler, power distribution box, CMUA, and batteries. 4.4.1 TEC Cooler The TEC cooler is installed in the TEC cooler hood on the front door of the cabinet. The TEC cooler consists of the TEC module, inner air circulation fan, outer air circulation fan, cooling fin, and monitoring board. 4.4.2 Power Distribution Box The power distribution box (PDB), which converts and distributes power for the batteries and TEC cooler or FAN unit, is installed on the right inner side in the upper part of the cabinet. 4.4.3 CMUA This section describes the Central Monitoring Unit type A (CMUA). 4.4.4 Battery This section provides the exterior of batteries and describes technical specifications and types of batteries. 4.4.5 ELU 4-4
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The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. 4.4.6 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. 4.4.7 Temperature Sensor for the Batteries The temperature sensor for the batteries monitors the temperature in the battery cabinet in real time and reports the information to the CMUA. 4.4.8 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
4.4.1 TEC Cooler The TEC cooler is installed in the TEC cooler hood on the front door of the cabinet. The TEC cooler consists of the TEC module, inner air circulation fan, outer air circulation fan, cooling fin, and monitoring board.
Exterior Figure 4-4 shows the TEC cooler. Figure 4-4 TEC cooler
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Functions The TEC cooler implements the following functions: l
The TEC cooler obtains -48 V DC power from the EPS of the APM30H.
l
When the ambient temperature is 50°C without solar radiation and the battery is in the float charging state, the temperature in the cabinet is not greater than 40°C. If the battery is in the boost charging state, the temperature is not greater than 45°C.
l
When the ambient temperature is 50°C with solar radiation of 1120 W/m2 and the battery is in the float charging state, the temperature in the cabinet is not greater than 45°C. If the battery is in the boost charging state, the temperature is not greater than 50°C.
l
When the ambient temperature is 32°C and there is no temperature difference between the air inlets at the hot and cold sides of the TEC cooler, the refrigeration power of the TEC cooler is not less than 190 W (±10%), and the COP is not less than 0.5.
4.4.2 Power Distribution Box The power distribution box (PDB), which converts and distributes power for the batteries and TEC cooler or FAN unit, is installed on the right inner side in the upper part of the cabinet.
Exterior Figure 4-5 shows the PDB. Figure 4-5 PDB
External Structure Figure 4-6 shows the external structure of the PDB. 4-6
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Figure 4-6 External structure of the PDB
(1) RTN(+) cable for the batteries in (2) Input power cable for the the upper part batteries
(3) Input power cable for the TEC cooler or FAN unit
(4) Input power cable for the TEC cooler or FAN unit
(5) Input power cable for the batteries
(6) Power transfer cable for the TEC cooler or FAN unit
(7) -48 V cable for the batteries in the lower part
(8) -48 V cable for the batteries in the upper part
(9) RTN(+) cable for the batteries in the lower part
NOTE
The input power cables for the batteries and TEC cooler or FAN unit can be connected to the PDB from the top or bottom in different scenarios. Figure 4-6 shows the cables connected to the PDB from the bottom.
4.4.3 CMUA This section describes the Central Monitoring Unit type A (CMUA).
Functions The CMUA has the following functions: l
Adjusts and controls temperature of the cabinet in different temperature control modes.
l
Reserves a port for three Boolean inputs and detects Boolean alarms in the cabinet. The remote detection, however, is not supported.
l
Provides a port for the RJ-45 connector to enable electronic label and cabinet type detection.
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Exterior Figure 4-7 shows a CMUA. Figure 4-7 CMUA
Ports Figure 4-8 shows the ports on the CMUA, and Table 4-1 describes the ports. Figure 4-8 Ports on a CMUA (plan view)
4-8
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Table 4-1 Ports on a CMUA Silkscree n on the Port
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l
TEM (in the RFC)
l
TEM_B AT (in the IBBS20 0D/ IBBS20 0T)
Port Function
l
In the RFC: connects to the temperature sensor at the air inlet of the cabinet and receives temperature alarms.
l
In the IBBS200D/ IBBS200T: connects to the battery temperature sensor in the IBBS200D/ IBBS200T and receives battery temperature alarms.
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
COM_OU T
Connects to the PMU or lower-level CMUA and communicates with lowerlevel ports.
-
-
-
-
-
COM_IN
Connects to the BBU or upper-level CMUA and communicates with upperlevel ports.
-
-
-
-
-
ELU
Connects to the Electronic Manda Label Unit (ELU) and tory receives ELU-related alarms.
Manda tory
Manda tory
Manda tory
Manda tory
GATE
Connects the door status sensor and receives door status alarms.
Reserv ed
Manda tory
Manda tory
Manda tory
Manda tory
IN0, IN1, IN2
Provides one Boolean input at each port.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Reserv ed
SMOKE
Connects to the smoke sensor and receives smoke alarms.
Option al
Option al
Option al
Option al
Option al
FAN_EX T
Connects to the outer air circulation fan on the cabinet and receives alarms related to the outer air circulation fan.
Manda tory
Manda tory
Reserv ed
Reserv ed
Reserv ed
TEC cooler
Connects to the TEC cooler and receives alarms related to the TEC cooler.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Manda tory
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Silkscree n on the Port
l
FAN1 (in the APM30 H, TMC11 H, RFC, or IBBS20 0D)
l
FAN_E XT (in the IBBS20 0T)
l
FAN2 (in the RFC and IBBS20 0D)
l
FAN_I NT (in the IBBS20 0T)
PWR
Port Function
l
In the TMC11H or TMC11H: connects to the fan in the fan box.
l
In the RFC or IBBS200D: connects to the fan on the right of the fan box.
l
In the IBBS200T: connects to the outer air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
l
In the RFC or IBBS200D: connects to the fan on the left of the fan box.
l
In the IBBS200T: connects to the inner air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
CMUA power port
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Manda tory
Manda tory
Manda tory
Manda tory
Manda tory
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
-
-
-
-
-
NOTE
(1) Mandatory monitoring devices are installed in the cabinet before delivery, and related monitoring signal cables are connected before delivery. Optional devices are configured based on customer requirements, and related cables must be connected on site. For details about how to connect the cables, see BTS3900A Installation Guide. (2) For details about the positions of devices monitored by the CMUA, see Module Configurations in the Cabinet.
LED Table 4-2 describes the LEDs on the CMUA.
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Table 4-2 LEDs Label
Color
Status
Meaning
RUN
Green
Blinking (on for 1s and off for 1s)
The board is functional and communicates with the BBU properly.
Blinking (on for 0.125s and off for 0.125s)
The board is functional, but fails to communicate with the BBUs. If the board does not communicate with the BBU for one minute, you can verify that communication fails.
On or off
The board is faulty (when it is not in the power-on self-check status).
Off
No alarm is generated.
On
An alarm is generated, and the board must be replaced.
Blinking (on for 1s and off for 1s)
An alarm is generated. The alarm may be caused by the faults of related boards or ports. Therefore, you cannot determine whether to replace the board.
ALM
Red
DIP Switches There are three DIP switches on the CMUA. They are SW1, SW2, and SW3, which are used to set the working mode of the CMUA according to the cabinet type. Figure 4-9 shows the positions of the DIP switches on the CMUA. Figure 4-9 Positions of the DIP switches on the CMUA (plan view)
The DIP switches in different types of cabinet are set in different modes, as shown in Figure 4-10. Issue 07 (2010-08-30)
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Figure 4-10 DIP switch settings of the CMUA in different cabinets
NOTE
The red rectangles in Figure 4-10 show the positions for installing jumper caps.
4.4.4 Battery This section provides the exterior of batteries and describes technical specifications and types of batteries. NOTE
The exterior and technical specifications of the battery may vary according to manufacturer. The following description is based on common batteries.
Exterior Figure 4-11 shows the battery. Figure 4-11 Battery
(1) A 12 V 50 Ah battery
4-12
(2) A 12 V 92 Ah battery
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Technical Specifications Table 4-3 describes the technical specifications of the battery. Table 4-3 Technical specifications of the battery Type
Dimensions (W x H x D)
Weight
12 V 50 Ah
105 mm x 227 mm x 390 mm
21.5 kg
12 V 92 Ah
105 mm x 287 mm x 390 mm
33.5 kg
108 mm x 287 mm x 393 mm
35 kg
Configuration The cabinet supports four types of battery packs: 48 V 50 Ah, 48 V 100 Ah, 48 V 92 Ah, and 48 V 184 Ah. l
The upper and lower 48 V 50 Ah battery packs can be connected in parallel to provide 48 V 100 Ah power.
l
The upper and lower 48 V 92 Ah battery packs can be connected in parallel to provide 48 V 184 Ah power.
l
Each battery pack contains four single batteries.
4.4.5 ELU The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. The ELU is on the left inner side of the IBBS200D or IBBS200T or on the right inner side of the APM30H, TMC11H, or RFC. Figure 4-12 shows the ELU.
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Figure 4-12 ELU
(1) Housing
(2) RJ-45 port
4.4.6 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. The door status sensor consists of the magnet part and switch part. Figure 4-13 shows the magnet part of the door status sensor. Figure 4-13 Magnet part of the door status sensor
4-14
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Figure 4-14 shows the switch part of the door status sensor. Figure 4-14 Switch part of the door status sensor
4.4.7 Temperature Sensor for the Batteries The temperature sensor for the batteries monitors the temperature in the battery cabinet in real time and reports the information to the CMUA.
Installation Position Figure 4-15 and Figure 4-16 show the installation position of the temperature sensor for the batteries in the IBBS200D and IBBS200T. Figure 4-15 Installation position of the temperature sensor for the batteries in the IBBS200D
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Figure 4-16 Installation position of the temperature sensor for the batteries in the IBBS200T
4.4.8 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
Exterior Figure 4-17 shows a smoke sensor. The reference to the exterior of a smoke sensor is for information only. Figure 4-17 Smoke sensor
4-16
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Installation Position Figure 4-18 shows the position for installing a smoke sensor in the APM30H or TMC11H. Figure 4-19 shows the position for installing a smoke sensor in the IBBS200D/IBBS200T. Figure 4-18 Position for installing a smoke sensor in the TMC11H
Figure 4-19 Position for installing a smoke sensor in the IBBS200D or IBBS200T
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Technical Specifications Table 4-4 lists the technical specifications of a smoke sensor. Table 4-4 Technical specifications of a smoke sensor Item
Specification
Dimensions
75 mm x 51 mm x 31 mm (with a base)
Weight
About 50 g
Installation height
≤ 12 m
Working voltage
+12 V DC or +24 V DC (allowed voltage range: +9 V DC to +27 V DC)
Working current
Monitoring: < 50 µA (with +12 V DC) or < 80 µA (with +24 V DC) Alarm reporting: 1 mA to 20 mA (depending on input voltage and circuit resistance)
Indication
Monitoring: The indicator blinks red every 3s to 8s. Alarm reporting: The indicator is steady red.
Ambient environment
Temperature: -10°C to +55°C Relative humidity: ≤ 95% (40°C ± 20°C, non-condensing)
4.5 IBBS200T Cables The IBBS200T cables consist of the equipotential cable, input power cables for the batteries, power cable for the TEC cooler, and monitoring signal cable. 4.5.1 PGND Cable The PGND cables consist of the PGND cable for the cabinet and PGND cables for the modules in the cabinet. 4.5.2 Equipotential Cable The equipotential cable connects the PGND terminals of the cabinets, ensuring the equipotential connection and safe running of the base station. 4.5.3 Power Cables for the Batteries This section describes the input power cables for the batteries, power cables between the batteries and the copper bar in the junction box, and inter-battery connection copper bar. 4.5.4 Power Cables for the TEC Cooler The power cables for the TEC cooler consist of the input power cable for the TEC cooler and the power transfer cable for the TEC cooler. 4.5.5 ELU Signal Cable 4-18
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The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA. 4.5.6 Door Status Monitoring Cable The door status monitoring cable transmits the information about the opening and closing of the door to the CMUA from the door status sensor of the RFC, IBBS200D, or IBBS200T. 4.5.7 Monitoring Signal Cable for the Battery Cabinet The monitoring signal cable for the battery cabinet collects and transmits the monitoring signals of the IBBS200D or IBBS200T to the PMU.
4.5.1 PGND Cable The PGND cables consist of the PGND cable for the cabinet and PGND cables for the modules in the cabinet.
Exterior All PGND cables have the same exterior. Both ends of the cables are linked with OT terminals. Figure 4-20 and Figure 4-21 show the PGND cables. Figure 4-20 PGND cable for the cabinet
OT terminal
Figure 4-21 PGND cable for the modules
OT terminal
Cable Description Table 4-5 describes the PGND cables. Table 4-5 PGND cables
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Cable
Color
Cross-Sectional Area
PGND cable for the cabinet
Green and yellow
16 mm2
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Cable
Color
Cross-Sectional Area
PGND cable for the modules in the cabinet
Green and yellow
6 mm2
4.5.2 Equipotential Cable The equipotential cable connects the PGND terminals of the cabinets, ensuring the equipotential connection and safe running of the base station.
Exterior Figure 4-22 shows the equipotential cable. Figure 4-22 Equipotential cable
Cable Description Table 4-6 describes the equipotential cable. Table 4-6 Equipotential cable Cable
Color
Cross-Sectional Area
Equipotential cable
Green and yellow
16 mm2
4.5.3 Power Cables for the Batteries This section describes the input power cables for the batteries, power cables between the batteries and the copper bar in the junction box, and inter-battery connection copper bar.
Exterior Figure 4-23 shows the input power cables for the batteries.
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Figure 4-23 Input power cables for the batteries
(1) Power series 120 connector
(2) OT terminal (16 mm2, M6)
Figure 4-24 shows the power cable between the batteries and the copper bar in the junction box. Figure 4-24 Power cable between the batteries and the copper bar in the junction box
(1) OT terminal (16 mm2, M6)
The inter-battery connection copper bar between batteries is delivered with the batteries. Figure 4-25 shows the inter-battery connection copper bar. Figure 4-25 Inter-battery connection copper bar
Specifications l
Of the input power cables for the batteries, the RTN(+) cable is red, with a cross-sectional area of 16 mm2, and the NEG(-) cable is black, with a cross-sectional area of 16 mm2.
l
Of the power cables between the batteries and the copper bar in the junction box, the RTN (+) cable is red, with a cross-sectional area of 16 mm2, and the NEG(-) cable is black, with a cross-sectional area of 16 mm2.
4.5.4 Power Cables for the TEC Cooler The power cables for the TEC cooler consist of the input power cable for the TEC cooler and the power transfer cable for the TEC cooler. Issue 07 (2010-08-30)
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Exterior Figure 4-26 shows the input power cable for the TEC cooler. Figure 4-26 Input power cable for the TEC cooler
(1) Easy power receptacle (pressfit type) connector
(2) OT terminal (2.5 mm2, M4)
Figure 4-27 shows the power transfer cable for the TEC cooler. Figure 4-27 Power transfer cable for the TEC cooler
(1) 3V3 power connector (2) OT terminal (1.5 mm2, (3) OT terminal (6 mm2, M6) M4)
(4) OT terminal (1.5 mm2, M4)
4.5.5 ELU Signal Cable The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA.
Exterior Figure 4-28 shows the ELU signal cable.
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Figure 4-28 ELU signal cable
(1) RJ-45 connector
Pin Assignment Table 4-7 describes the pin assignment for the wires of the ELU signal cable. Table 4-7 Pin assignment for the wires of the ELU signal cable X1 End
X2 End
Wire Color
Type
X1.1
X2.1
White
Twisted pair
X1.2
X2.2
Orange
X1.3
X2.3
White
X1.6
X2.6
Green
X1.5
X2.5
White
X1.4
X2.4
Blue
X1.7
X2.7
White
X1.8
X2.8
Brown
Twisted pair
Twisted pair
Twisted pair
4.5.6 Door Status Monitoring Cable The door status monitoring cable transmits the information about the opening and closing of the door to the CMUA from the door status sensor of the RFC, IBBS200D, or IBBS200T.
Exterior The door status monitoring cable are two black cables, and both ends of each cable are bare wires. Figure 4-29 shows the door status monitoring cable. Figure 4-29 Door status monitoring cable
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4.5.7 Monitoring Signal Cable for the Battery Cabinet The monitoring signal cable for the battery cabinet collects and transmits the monitoring signals of the IBBS200D or IBBS200T to the PMU.
Exterior Figure 4-30 shows the monitoring signal cable for the battery cabinet. Figure 4-30 Monitoring signal cable for the battery cabinet
(1) RJ-45 connector
Pin Assignment Table 4-8 describes the pin assignment for the wires of the monitoring signal cable for the battery cabinet. Table 4-8 Pin assignment for the wires of the monitoring signal cable for the battery cabinet
4-24
X1 End
X2 End
Wire Color
Type
X1.1
X2.1
White
Twisted pair
X1.2
X2.2
Orange
X1.3
X2.3
White
X1.6
X2.6
Green
X1.5
X2.5
White
X1.4
X2.4
Blue
X1.7
X2.7
White
X1.8
X2.8
Brown
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Twisted pair
Twisted pair
Twisted pair
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5
5 Overview of the IBBS200D
Overview of the IBBS200D
About This Chapter This describes the exterior, structure, components, and cables of the IBBS200D. 5.1 Exterior of the IBBS200D The IBBS200D is brightly colored and elegantly designed. It is small in size and easy to transport. 5.2 Structure of the IBBS200D The IBBS200D has a highly integrated and modular structure design. The power distribution box (PDB) of the IBBS200T is installed to the upper right inside the cabinet, and the CMUA is installed on the inner side of the cabinet door. 5.3 Cable Connections of the IBBS200D This describes the cable connections of the IBBS200D. 5.4 IBBS200D Components The components of the IBBS200D consist of the fans, fan box, CMUA, power distribution box, batteries, and heating film. The heating film is optional. 5.5 IBBS200D Cables The IBBS200D cables consist of the equipotential cable, input power cables for the batteries, power cable for the fans, input power cable for the heating film, and monitoring signal cable.
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5.1 Exterior of the IBBS200D The IBBS200D is brightly colored and elegantly designed. It is small in size and easy to transport. Figure 5-1 shows exterior of the IBBS200D. Figure 5-1 Exterior of the IBBS200D
5.2 Structure of the IBBS200D The IBBS200D has a highly integrated and modular structure design. The power distribution box (PDB) of the IBBS200T is installed to the upper right inside the cabinet, and the CMUA is installed on the inner side of the cabinet door. Figure 5-2 shows the internal structure of the IBBS200D
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Figure 5-2 Internal structure of the IBBS200D
(1) FAN unit
(2) CMUA
(3) ELU
(4) Input power transfer terminal for the heating film
(5) FAN/Battery input power wiring terminals
(6) MCBs of the TEC/FAN
(7) MCB of the (8) MCB of the (9) FAN/Battery input batteries in the lower batteries in the upper power wiring part part terminals
Structure of the cabinet: l
l
Each FAN/battery input power wiring terminal numbered 5 and 9 can provide two copper busbars. Therefore, you can determine the installation position according to different scenarios. –
1. When the APM30H and the IBBS200D are stacked, the FAN/Batteries input power cable is connected to the top of the power distribution box.
–
2. When the APM30H and the IBBS200D are chained, the FAN/battery input power cable is connected to the bottom of the power distribution box.
The CMUA on the inner side of the cabinet door of the IBBS200D collects alarm signals from the door status sensor, FAN, and temperature sensor of the batteries, and then reports them to the PMU on the APM30H side to achieve the central monitoring.
5.3 Cable Connections of the IBBS200D This describes the cable connections of the IBBS200D. Figure 5-3 shows the cable connections of the IBBS200D. Issue 07 (2010-08-30)
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Figure 5-3 Cable connections of the IBBS200D
(1) 5.5.3 Power Cables for the Batteries
(2) 5.5.4 Power Cables for the Fans (3) Power cable for the heating film in the IBBS200D
(4) 5.5.5 Power Cable for the Heating Film
(5) 5.5.3 Power Cables for the Batteries
(7) 5.5.4 Power Cables for the Fans in the IBBS200D
(6) 5.5.3 Power Cables for the Batteries -
5.4 IBBS200D Components The components of the IBBS200D consist of the fans, fan box, CMUA, power distribution box, batteries, and heating film. The heating film is optional. 5.4.1 Fan Box The fan box is installed on the front door of the cabinet and houses the fans and CMUA. 5.4.2 Power Distribution Box The power distribution box (PDB), which converts and distributes power for the batteries and TEC cooler or FAN unit, is installed on the right inner side in the upper part of the cabinet. 5.4.3 CMUA This section describes the Central Monitoring Unit type A (CMUA). 5.4.4 Battery This section provides the exterior of batteries and describes technical specifications and types of batteries. 5.4.5 ELU 5-4
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The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. 5.4.6 Heating Film This section describes the exterior, functions, and technical specifications of the heating film. The heating film is optional. 5.4.7 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. 5.4.8 Temperature Sensor for the Batteries The temperature sensor for the batteries monitors the temperature in the battery cabinet in real time and reports the information to the CMUA. 5.4.9 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
5.4.1 Fan Box The fan box is installed on the front door of the cabinet and houses the fans and CMUA.
Exterior Figure 5-4 shows the fan box. Figure 5-4 Fan box
Functions The fan box implements the following functions:
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The fans speed up the circulation of the air inside and outside the cabinet and keep the temperature in the cabinet in a normal range, ensuring optimum performance of the batteries.
l
The CMUA collects the alarm signals from the components such as the door status sensor, temperature sensor of the battery, fan, and smoke sensor. Then, the monitoring unit transmits the alarm signals to the PMU through the RS485 signals.
5.4.2 Power Distribution Box The power distribution box (PDB), which converts and distributes power for the batteries and TEC cooler or FAN unit, is installed on the right inner side in the upper part of the cabinet.
Exterior Figure 5-5 shows the PDB. Figure 5-5 PDB
External Structure Figure 5-6 shows the external structure of the PDB.
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Figure 5-6 External structure of the PDB
(1) RTN(+) cable for the batteries in (2) Input power cable for the the upper part batteries
(3) Input power cable for the TEC cooler or FAN unit
(4) Input power cable for the TEC cooler or FAN unit
(5) Input power cable for the batteries
(6) Power transfer cable for the TEC cooler or FAN unit
(7) -48 V cable for the batteries in the lower part
(8) -48 V cable for the batteries in the upper part
(9) RTN(+) cable for the batteries in the lower part
NOTE
The input power cables for the batteries and TEC cooler or FAN unit can be connected to the PDB from the top or bottom in different scenarios. Figure 5-6 shows the cables connected to the PDB from the bottom.
5.4.3 CMUA This section describes the Central Monitoring Unit type A (CMUA).
Functions The CMUA has the following functions: l
Adjusts and controls temperature of the cabinet in different temperature control modes.
l
Reserves a port for three Boolean inputs and detects Boolean alarms in the cabinet. The remote detection, however, is not supported.
l
Provides a port for the RJ-45 connector to enable electronic label and cabinet type detection.
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Exterior Figure 5-7 shows a CMUA. Figure 5-7 CMUA
Ports Figure 5-8 shows the ports on the CMUA, and Table 5-1 describes the ports. Figure 5-8 Ports on a CMUA (plan view)
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Table 5-1 Ports on a CMUA Silkscree n on the Port
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l
TEM (in the RFC)
l
TEM_B AT (in the IBBS20 0D/ IBBS20 0T)
Port Function
l
In the RFC: connects to the temperature sensor at the air inlet of the cabinet and receives temperature alarms.
l
In the IBBS200D/ IBBS200T: connects to the battery temperature sensor in the IBBS200D/ IBBS200T and receives battery temperature alarms.
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
COM_OU T
Connects to the PMU or lower-level CMUA and communicates with lowerlevel ports.
-
-
-
-
-
COM_IN
Connects to the BBU or upper-level CMUA and communicates with upperlevel ports.
-
-
-
-
-
ELU
Connects to the Electronic Manda Label Unit (ELU) and tory receives ELU-related alarms.
Manda tory
Manda tory
Manda tory
Manda tory
GATE
Connects the door status sensor and receives door status alarms.
Reserv ed
Manda tory
Manda tory
Manda tory
Manda tory
IN0, IN1, IN2
Provides one Boolean input at each port.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Reserv ed
SMOKE
Connects to the smoke sensor and receives smoke alarms.
Option al
Option al
Option al
Option al
Option al
FAN_EX T
Connects to the outer air circulation fan on the cabinet and receives alarms related to the outer air circulation fan.
Manda tory
Manda tory
Reserv ed
Reserv ed
Reserv ed
TEC cooler
Connects to the TEC cooler and receives alarms related to the TEC cooler.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Manda tory
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Silkscree n on the Port
l
FAN1 (in the APM30 H, TMC11 H, RFC, or IBBS20 0D)
l
FAN_E XT (in the IBBS20 0T)
l
FAN2 (in the RFC and IBBS20 0D)
l
FAN_I NT (in the IBBS20 0T)
PWR
Port Function
l
In the TMC11H or TMC11H: connects to the fan in the fan box.
l
In the RFC or IBBS200D: connects to the fan on the right of the fan box.
l
In the IBBS200T: connects to the outer air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
l
In the RFC or IBBS200D: connects to the fan on the left of the fan box.
l
In the IBBS200T: connects to the inner air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
CMUA power port
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Manda tory
Manda tory
Manda tory
Manda tory
Manda tory
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
-
-
-
-
-
NOTE
(1) Mandatory monitoring devices are installed in the cabinet before delivery, and related monitoring signal cables are connected before delivery. Optional devices are configured based on customer requirements, and related cables must be connected on site. For details about how to connect the cables, see BTS3900A Installation Guide. (2) For details about the positions of devices monitored by the CMUA, see Module Configurations in the Cabinet.
LED Table 5-2 describes the LEDs on the CMUA.
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Table 5-2 LEDs Label
Color
Status
Meaning
RUN
Green
Blinking (on for 1s and off for 1s)
The board is functional and communicates with the BBU properly.
Blinking (on for 0.125s and off for 0.125s)
The board is functional, but fails to communicate with the BBUs. If the board does not communicate with the BBU for one minute, you can verify that communication fails.
On or off
The board is faulty (when it is not in the power-on self-check status).
Off
No alarm is generated.
On
An alarm is generated, and the board must be replaced.
Blinking (on for 1s and off for 1s)
An alarm is generated. The alarm may be caused by the faults of related boards or ports. Therefore, you cannot determine whether to replace the board.
ALM
Red
DIP Switches There are three DIP switches on the CMUA. They are SW1, SW2, and SW3, which are used to set the working mode of the CMUA according to the cabinet type. Figure 5-9 shows the positions of the DIP switches on the CMUA. Figure 5-9 Positions of the DIP switches on the CMUA (plan view)
The DIP switches in different types of cabinet are set in different modes, as shown in Figure 5-10. Issue 07 (2010-08-30)
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Figure 5-10 DIP switch settings of the CMUA in different cabinets
NOTE
The red rectangles in Figure 5-10 show the positions for installing jumper caps.
5.4.4 Battery This section provides the exterior of batteries and describes technical specifications and types of batteries. NOTE
The exterior and technical specifications of the battery may vary according to manufacturer. The following description is based on common batteries.
Exterior Figure 5-11 shows the battery. Figure 5-11 Battery
(1) A 12 V 50 Ah battery
5-12
(2) A 12 V 92 Ah battery
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Technical Specifications Table 5-3 describes the technical specifications of the battery. Table 5-3 Technical specifications of the battery Type
Dimensions (W x H x D)
Weight
12 V 50 Ah
105 mm x 227 mm x 390 mm
21.5 kg
12 V 92 Ah
105 mm x 287 mm x 390 mm
33.5 kg
108 mm x 287 mm x 393 mm
35 kg
Configuration The cabinet supports four types of battery packs: 48 V 50 Ah, 48 V 100 Ah, 48 V 92 Ah, and 48 V 184 Ah. l
The upper and lower 48 V 50 Ah battery packs can be connected in parallel to provide 48 V 100 Ah power.
l
The upper and lower 48 V 92 Ah battery packs can be connected in parallel to provide 48 V 184 Ah power.
l
Each battery pack contains four single batteries.
5.4.5 ELU The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. The ELU is on the left inner side of the IBBS200D or IBBS200T or on the right inner side of the APM30H, TMC11H, or RFC. Figure 5-12 shows the ELU.
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Figure 5-12 ELU
(1) Housing
(2) RJ-45 port
5.4.6 Heating Film This section describes the exterior, functions, and technical specifications of the heating film. The heating film is optional. NOTE
The IBBS200D has two heating films, which are installed on the upper and lower baffle plates.
Exterior Figure 5-13 shows the heating film. Figure 5-13 Heating film
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Functions The heating film ensures that the batteries are stored and function at the proper temperature when the ambient temperature is low. When the ambient temperature is lower than the normal working temperature of the battery, the battery capacity decreases. In this case, the heating film is required to guarantee the best performance of the batteries.
Technical Specifications The technical specifications of the heating film are as follows: l
The heating film works with the rated voltage of 220 V AC, and the rated heating power is 100 W.
l
When the ambient temperature is lower than 0oC, the heating film starts working; when the ambient temperature is higher than 15oC, the heating film stops working.
l
The surface of the heating film can tolerate a temperature from -40oC to +250oC.
5.4.7 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. The door status sensor consists of the magnet part and switch part. Figure 5-14 shows the magnet part of the door status sensor. Figure 5-14 Magnet part of the door status sensor
Figure 5-15 shows the switch part of the door status sensor.
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Figure 5-15 Switch part of the door status sensor
5.4.8 Temperature Sensor for the Batteries The temperature sensor for the batteries monitors the temperature in the battery cabinet in real time and reports the information to the CMUA.
Installation Position Figure 5-16 and Figure 5-17 show the installation position of the temperature sensor for the batteries in the IBBS200D and IBBS200T. Figure 5-16 Installation position of the temperature sensor for the batteries in the IBBS200D
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Figure 5-17 Installation position of the temperature sensor for the batteries in the IBBS200T
5.4.9 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
Exterior Figure 5-18 shows a smoke sensor. The reference to the exterior of a smoke sensor is for information only. Figure 5-18 Smoke sensor
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Installation Position Figure 5-19 shows the position for installing a smoke sensor in the APM30H or TMC11H. Figure 5-20 shows the position for installing a smoke sensor in the IBBS200D/IBBS200T. Figure 5-19 Position for installing a smoke sensor in the TMC11H
Figure 5-20 Position for installing a smoke sensor in the IBBS200D or IBBS200T
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Technical Specifications Table 5-4 lists the technical specifications of a smoke sensor. Table 5-4 Technical specifications of a smoke sensor Item
Specification
Dimensions
75 mm x 51 mm x 31 mm (with a base)
Weight
About 50 g
Installation height
≤ 12 m
Working voltage
+12 V DC or +24 V DC (allowed voltage range: +9 V DC to +27 V DC)
Working current
Monitoring: < 50 µA (with +12 V DC) or < 80 µA (with +24 V DC) Alarm reporting: 1 mA to 20 mA (depending on input voltage and circuit resistance)
Indication
Monitoring: The indicator blinks red every 3s to 8s. Alarm reporting: The indicator is steady red.
Ambient environment
Temperature: -10°C to +55°C Relative humidity: ≤ 95% (40°C ± 20°C, non-condensing)
5.5 IBBS200D Cables The IBBS200D cables consist of the equipotential cable, input power cables for the batteries, power cable for the fans, input power cable for the heating film, and monitoring signal cable. 5.5.1 PGND Cable The PGND cables consist of the PGND cable for the cabinet and PGND cables for the modules in the cabinet. 5.5.2 Equipotential Cable The equipotential cable connects the PGND terminals of the cabinets, ensuring the equipotential connection and safe running of the base station. 5.5.3 Power Cables for the Batteries This section describes the input power cables for the batteries, power cables between the batteries and the copper bar in the junction box, and inter-battery connection copper bar. 5.5.4 Power Cables for the Fans in the IBBS200D The power cables for the fans in the IBBS200D consist of the input power cable for the fans in the IBBS200D and the power transfer cable for the fans in the IBBS200D. 5.5.5 Power Cable for the Heating Film Issue 07 (2010-08-30)
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The power cable for the heating film connects the output terminal on the junction box on the left of the AMP30H cabinet to the AC power input terminal on the heating film. 5.5.6 ELU Signal Cable The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA. 5.5.7 Door Status Monitoring Cable The door status monitoring cable transmits the information about the opening and closing of the door to the CMUA from the door status sensor of the RFC, IBBS200D, or IBBS200T. 5.5.8 Monitoring Signal Cable for the Battery Cabinet The monitoring signal cable for the battery cabinet collects and transmits the monitoring signals of the IBBS200D or IBBS200T to the PMU.
5.5.1 PGND Cable The PGND cables consist of the PGND cable for the cabinet and PGND cables for the modules in the cabinet.
Exterior All PGND cables have the same exterior. Both ends of the cables are linked with OT terminals. Figure 5-21 and Figure 5-22 show the PGND cables. Figure 5-21 PGND cable for the cabinet
OT terminal
Figure 5-22 PGND cable for the modules
OT terminal
Cable Description Table 5-5 describes the PGND cables.
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Table 5-5 PGND cables Cable
Color
Cross-Sectional Area
PGND cable for the cabinet
Green and yellow
16 mm2
PGND cable for the modules in the cabinet
Green and yellow
6 mm2
5.5.2 Equipotential Cable The equipotential cable connects the PGND terminals of the cabinets, ensuring the equipotential connection and safe running of the base station.
Exterior Figure 5-23 shows the equipotential cable. Figure 5-23 Equipotential cable
Cable Description Table 5-6 describes the equipotential cable. Table 5-6 Equipotential cable Cable
Color
Cross-Sectional Area
Equipotential cable
Green and yellow
16 mm2
5.5.3 Power Cables for the Batteries This section describes the input power cables for the batteries, power cables between the batteries and the copper bar in the junction box, and inter-battery connection copper bar.
Exterior Figure 5-24 shows the input power cables for the batteries.
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Figure 5-24 Input power cables for the batteries
(1) Power series 120 connector
(2) OT terminal (16 mm2, M6)
Figure 5-25 shows the power cable between the batteries and the copper bar in the junction box. Figure 5-25 Power cable between the batteries and the copper bar in the junction box
(1) OT terminal (16 mm2, M6)
The inter-battery connection copper bar between batteries is delivered with the batteries. Figure 5-26 shows the inter-battery connection copper bar. Figure 5-26 Inter-battery connection copper bar
Specifications l
Of the input power cables for the batteries, the RTN(+) cable is red, with a cross-sectional area of 16 mm2, and the NEG(-) cable is black, with a cross-sectional area of 16 mm2.
l
Of the power cables between the batteries and the copper bar in the junction box, the RTN (+) cable is red, with a cross-sectional area of 16 mm2, and the NEG(-) cable is black, with a cross-sectional area of 16 mm2.
5.5.4 Power Cables for the Fans in the IBBS200D The power cables for the fans in the IBBS200D consist of the input power cable for the fans in the IBBS200D and the power transfer cable for the fans in the IBBS200D. 5-22
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Exterior Figure 5-27 shows the input power cable for the fans in the IBBS200D. Figure 5-27 Input power cable for the fans in the IBBS200D
(1) Easy power receptacle (pressfit type) connector
(2) OT terminal (2.5 mm2, M4)
Figure 5-28 shows the power transfer cable for the fans in the IBBS200D. Figure 5-28 Power transfer cable for the fans in the IBBS200D
(1) 3V3 power connector (2) OT terminal (1.5 mm2, (3) OT terminal (6 mm2, M6) M4)
(4) OT terminal (1.5 mm2, M4)
5.5.5 Power Cable for the Heating Film The power cable for the heating film connects the output terminal on the junction box on the left of the AMP30H cabinet to the AC power input terminal on the heating film.
Exterior Figure 5-29 shows the power cable for the heating film. Figure 5-29 Power cable for the heating film
(1) OT terminal (1.5 mm2, M4) for the APM30H cabinet (2) OT terminal (1.5 mm2, M4) for the battery cabinet
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Specifications The AC power cable for the heating film has a cross-sectional area of 1.5 mm2 with a black jacket. The cable consists of the blue and brown wires.
5.5.6 ELU Signal Cable The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA.
Exterior Figure 5-30 shows the ELU signal cable. Figure 5-30 ELU signal cable
(1) RJ-45 connector
Pin Assignment Table 5-7 describes the pin assignment for the wires of the ELU signal cable. Table 5-7 Pin assignment for the wires of the ELU signal cable
5-24
X1 End
X2 End
Wire Color
Type
X1.1
X2.1
White
Twisted pair
X1.2
X2.2
Orange
X1.3
X2.3
White
X1.6
X2.6
Green
X1.5
X2.5
White
X1.4
X2.4
Blue
X1.7
X2.7
White
X1.8
X2.8
Brown
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Twisted pair
Twisted pair
Twisted pair
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5.5.7 Door Status Monitoring Cable The door status monitoring cable transmits the information about the opening and closing of the door to the CMUA from the door status sensor of the RFC, IBBS200D, or IBBS200T.
Exterior The door status monitoring cable are two black cables, and both ends of each cable are bare wires. Figure 5-31 shows the door status monitoring cable. Figure 5-31 Door status monitoring cable
5.5.8 Monitoring Signal Cable for the Battery Cabinet The monitoring signal cable for the battery cabinet collects and transmits the monitoring signals of the IBBS200D or IBBS200T to the PMU.
Exterior Figure 5-32 shows the monitoring signal cable for the battery cabinet. Figure 5-32 Monitoring signal cable for the battery cabinet
(1) RJ-45 connector
Pin Assignment Table 5-8 describes the pin assignment for the wires of the monitoring signal cable for the battery cabinet. Table 5-8 Pin assignment for the wires of the monitoring signal cable for the battery cabinet
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X1 End
X2 End
Wire Color
Type
X1.1
X2.1
White
Twisted pair
X1.2
X2.2
Orange
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5-26
X1 End
X2 End
Wire Color
Type
X1.3
X2.3
White
Twisted pair
X1.6
X2.6
Green
X1.5
X2.5
White
X1.4
X2.4
Blue
X1.7
X2.7
White
X1.8
X2.8
Brown
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Twisted pair
Twisted pair
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6 Overview of the TMC11H
Overview of the TMC11H
About This Chapter This describes the exterior, structure, components, and cables of the TMC11H. 6.1 Exterior of the TMC11H The TMC11H is brightly colored and elegantly designed. It is small in size and easy to transport. 6.2 Structure of the TMC11H The TMC11H has a highly integrated and modular structure design. Thus, the cabinet is easy to operate and maintain. 6.3 Cable Connections of the TMC11H The cables of the TMC11H are power cables and signal cables. 6.4 TMC11H Components The components of the TMC11H consist of the fan box, DCDU-03, and heater. The heater is optional. 6.5 TMC11H Cables The TMC11H cables consist of the equipotential cable, input power cable, power cable for the fan box, ELU signal cable, signal cables between the CMUA and the door status sensor, and transfer cable for the fan on the front door.
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6.1 Exterior of the TMC11H The TMC11H is brightly colored and elegantly designed. It is small in size and easy to transport. Figure 6-1 shows the TMC11H. Figure 6-1 TMC11H
6.2 Structure of the TMC11H The TMC11H has a highly integrated and modular structure design. Thus, the cabinet is easy to operate and maintain. Figure 6-2 shows the internal structure of the TMC11H.
6-2
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Figure 6-2 Internal structure of the TMC11H
(1) Inner air circulation fan
(2) CMUA
(3) DCDU-03
(4) ELU
(5) Door status sensor
(6) Outer air circulation fan
(7) Heat exchanger
(8) Junction box
-
The TMC11H has the following features with regard to its structure: l
If the heater is not installed, the TMC11H provides a 11 U space for user equipment.
l
The heater should be installed in the 1 U space at the bottom of the TMC11H.
l
The TMC11H provides a 1 U space at the top for operation and maintenance of the fan box.
6.3 Cable Connections of the TMC11H The cables of the TMC11H are power cables and signal cables. Figure 6-3 shows the cable connection of the TMC11H.
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Figure 6-3 Cable connections of the TMC11H
(1) Power transfer cable for the heater
(2) 6.5.2 Input Power Cable for the (3) 6.5.5 Door Status Monitoring TMC11H Cable
(4) 6.5.4 ELU Signal Cable
(5) 6.5.3 Power Cable for the Fan Box in the TMC11H
6.4 TMC11H Components The components of the TMC11H consist of the fan box, DCDU-03, and heater. The heater is optional. 6.4.1 Fan Box The fan box consists of the fan subrack, fans, HPMI, and CMUA. 6.4.2 DCDU-03 The Direct Current Distribution Unit-03 (DCDU-03) supplies DC power to each component in the cabinet. The height of the DCDU-03 is 1 U. It can be classified into the DCDU-03B and DCDU-03C according to the configured MCBs and application scenarios. The two models have the same exterior, engineering specifications, and ports. 6.4.3 Core of the Heat Exchanger The core of the heat exchanger extends the area for the exchange of the air inside and outside the cabinet, speeding up the air circulation and effectively decreasing the working temperature of the cabinet. In addition, the core of the heat exchanger keeps the dust away from the cabinet. 6.4.4 Junction Box The junction box divides one AC input into four AC outputs. The AC outputs are used for the SOU and multiple heating films or heaters. 6-4
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6.4.5 ELU The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. 6.4.6 Heater (Optional) The heater provides proper operating temperature for the customer equipment working in the cabinet in low temperature. The heater is optional. 6.4.7 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. 6.4.8 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
6.4.1 Fan Box The fan box consists of the fan subrack, fans, HPMI, and CMUA. Figure 6-4 shows the fan box. Figure 6-4 Fan Box
(1) Fan
(2) Fan subrack
(3) CMUA
(4) HPMI
Fan The fan is installed in the fan box of the cabinet. It dissipates the heat for the cabinet.
Exterior Figure 6-5 shows a fan.
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Figure 6-5 Fan
Technical Specifications Table 6-1 describes the technical specifications of the fan. Table 6-1 Technical specifications of the fan Item
Specification
Dimensions (Diameter x Height)
175 mm x 69 mm
Length of the lead
450 mm
NOTE The lead is delivered with the fan and is used for power input and monitoring.
Definition of pins 1 to 4 of the lead
l
Pin 1: red, connected to the positive pole of the power supply
l
Pin 2: yellow, connected to the input of the speed-adjusting signals
l
Pin 3: blue, connected to the output of the alarm or speed signals
l
Pin 4: black, connected to the negative pole of the power supply
NOTE The colors of the cables of the fans vary according to the manufacturer.
6-6
Rated voltage
-48 V
Operating voltage range
-36 V to -57 V
Rated current
0.52 A
Maximum current
0.77 A
Rated power
24.96 W Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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Item
Specification
Maximum power
36.96 W
Rated speed
3100 r/min
Speed-adjusting mode
PWM mode
HPMI The Hert Power Monitoring Interface unit (HPMI) provides input and output ports for alarm signals.
Exterior Figure 6-6 shows an HPMI. Figure 6-6 HPMI
Ports Figure 6-7 shows the ports on the panel of an HPMI. Table 6-2 lists the specifications of the ports. Figure 6-7 Ports on the panel of an HPMI
Table 6-2 Specifications of the ports on the panel of an HPMI Silkscreen on the Port
PMU_DB50
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Port Function
Connects to the PMU, and reports alarms collected by the HPMI to the BBU through the PMU.
Port Relationship with the Related Cabinet(1) (2) APM30H
TMC11H
-
-
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Silkscreen on the Port
Port Function
Port Relationship with the Related Cabinet(1) (2) APM30H
TMC11H
OUT0, OUT1
Provides one Boolean output at each port.
Reserved
Reserved
IN0, IN1, IN2
Provides one Boolean input at each port.
Reserved
Reserved
FUSE
Reserved for fuse detection
-
-
GATE
Connects the door status sensor and receives door status alarms.
Mandatory
Reserved
IN3, IN4
Provides one Boolean input at each port.
Reserved
Reserved
TEM_BAT1
Connects to the battery temperature sensor in IBBS2.1 and IBBS2.2 and receives battery temperature alarms.
Optional
Reserved
SMOKE
Connects the smoke sensor and receives smoke alarms.
Reserved
Reserved
WATER
Connects the water sensor and receives water damage alarms.
Reserved
Reserved
TEM_HUM
Connects to the temperature and humidity sensor and receives temperature and humidity alarms.
Reserved
Reserved
NOTE
(1) Mandatory monitoring devices are installed in the cabinet before delivery, and related monitoring signal cables are connected before delivery. Optional devices are configured based on customer requirements, and related cables must be connected on site. For details about how to connect the cables, see BTS3900A Installation Guide. (2) For details about the positions of devices monitored by the HPMI, see Module Configurations in the Cabinet.
6-8
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CMUA This section describes the Central Monitoring Unit type A (CMUA).
Functions The CMUA has the following functions: l
Adjusts and controls temperature of the cabinet in different temperature control modes.
l
Reserves a port for three Boolean inputs and detects Boolean alarms in the cabinet. The remote detection, however, is not supported.
l
Provides a port for the RJ-45 connector to enable electronic label and cabinet type detection.
Exterior Figure 6-8 shows a CMUA. Figure 6-8 CMUA
Ports Figure 6-9 shows the ports on the CMUA, and Table 6-3 describes the ports. Figure 6-9 Ports on a CMUA (plan view)
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Table 6-3 Ports on a CMUA Silkscree n on the Port
6-10
l
TEM (in the RFC)
l
TEM_B AT (in the IBBS20 0D/ IBBS20 0T)
Port Function
l
In the RFC: connects to the temperature sensor at the air inlet of the cabinet and receives temperature alarms.
l
In the IBBS200D/ IBBS200T: connects to the battery temperature sensor in the IBBS200D/ IBBS200T and receives battery temperature alarms.
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
COM_OU T
Connects to the PMU or lower-level CMUA and communicates with lowerlevel ports.
-
-
-
-
-
COM_IN
Connects to the BBU or upper-level CMUA and communicates with upperlevel ports.
-
-
-
-
-
ELU
Connects to the Electronic Manda Label Unit (ELU) and tory receives ELU-related alarms.
Manda tory
Manda tory
Manda tory
Manda tory
GATE
Connects the door status sensor and receives door status alarms.
Reserv ed
Manda tory
Manda tory
Manda tory
Manda tory
IN0, IN1, IN2
Provides one Boolean input at each port.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Reserv ed
SMOKE
Connects to the smoke sensor and receives smoke alarms.
Option al
Option al
Option al
Option al
Option al
FAN_EX T
Connects to the outer air circulation fan on the cabinet and receives alarms related to the outer air circulation fan.
Manda tory
Manda tory
Reserv ed
Reserv ed
Reserv ed
TEC cooler
Connects to the TEC cooler and receives alarms related to the TEC cooler.
Reserv ed
Reserv ed
Reserv ed
Reserv ed
Manda tory
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Silkscree n on the Port
l
FAN1 (in the APM30 H, TMC11 H, RFC, or IBBS20 0D)
l
FAN_E XT (in the IBBS20 0T)
l
FAN2 (in the RFC and IBBS20 0D)
l
FAN_I NT (in the IBBS20 0T)
PWR
Port Function
l
In the TMC11H or TMC11H: connects to the fan in the fan box.
l
In the RFC or IBBS200D: connects to the fan on the right of the fan box.
l
In the IBBS200T: connects to the outer air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
l
In the RFC or IBBS200D: connects to the fan on the left of the fan box.
l
In the IBBS200T: connects to the inner air circulation fan on the TEC cooler and receives fanrelated alarms from cabinets.
CMUA power port
6 Overview of the TMC11H
Port Relationship with the Related Cabinet(1)(2) APM3 0H
TMC1 1H
RFC
IBBS2 00D
IBBS2 00T
Manda tory
Manda tory
Manda tory
Manda tory
Manda tory
Reserv ed
Reserv ed
Manda tory
Manda tory
Manda tory
-
-
-
-
-
NOTE
(1) Mandatory monitoring devices are installed in the cabinet before delivery, and related monitoring signal cables are connected before delivery. Optional devices are configured based on customer requirements, and related cables must be connected on site. For details about how to connect the cables, see BTS3900A Installation Guide. (2) For details about the positions of devices monitored by the CMUA, see Module Configurations in the Cabinet.
LED Table 6-4 describes the LEDs on the CMUA.
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Table 6-4 LEDs Label
Color
Status
Meaning
RUN
Green
Blinking (on for 1s and off for 1s)
The board is functional and communicates with the BBU properly.
Blinking (on for 0.125s and off for 0.125s)
The board is functional, but fails to communicate with the BBUs. If the board does not communicate with the BBU for one minute, you can verify that communication fails.
On or off
The board is faulty (when it is not in the power-on self-check status).
Off
No alarm is generated.
On
An alarm is generated, and the board must be replaced.
Blinking (on for 1s and off for 1s)
An alarm is generated. The alarm may be caused by the faults of related boards or ports. Therefore, you cannot determine whether to replace the board.
ALM
Red
DIP Switches There are three DIP switches on the CMUA. They are SW1, SW2, and SW3, which are used to set the working mode of the CMUA according to the cabinet type. Figure 6-10 shows the positions of the DIP switches on the CMUA. Figure 6-10 Positions of the DIP switches on the CMUA (plan view)
The DIP switches in different types of cabinet are set in different modes, as shown in Figure 6-11. 6-12
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Figure 6-11 DIP switch settings of the CMUA in different cabinets
NOTE
The red rectangles in Figure 6-11 show the positions for installing jumper caps.
6.4.2 DCDU-03 The Direct Current Distribution Unit-03 (DCDU-03) supplies DC power to each component in the cabinet. The height of the DCDU-03 is 1 U. It can be classified into the DCDU-03B and DCDU-03C according to the configured MCBs and application scenarios. The two models have the same exterior, engineering specifications, and ports.
Exterior Figure 6-12 shows the DCDU-03. Figure 6-12 DCDU-03
Functions The DCDU-03 provides nine -48 V DC outputs and different MCB configurations to meet the power distribution requirements of the scenarios of distributed and separated base stations. Issue 07 (2010-08-30)
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Table 6-5 describes the DC power distribution functions of the DCDU-03. Table 6-5 DC power distribution functions of the DCDU-03 DCDU Model
DC Output Terminal
Power Consumpti on Equipment
MCB Specificati on
MCB Quantity
Applicatio n Scenario
DCDU-03B
LOAD0 to LOAD5
RRU
20 A
6
LOAD6 to LOAD8
BBU and the transmission equipment of the customer
12 A
3
Distributed base station/ Mini base station
LOAD0 to LOAD5
Transmissio n equipment of the customer
12 A
6
LOAD6
BBU
12 A
1
LOAD7
Transmissio n equipment of the customer
6A
1
LOAD8
Fan box
6A
1
DCDU-03C
Separated macro base station in the -48 V DC power supply/ Transmissio n cabinet
Ports Figure 6-13 describes the ports on the panel of the DCDU-03.
6-14
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Figure 6-13 Ports on the panel of the DCDU-03
Table 6-6 describes the ports on the panel of the DCDU-03. Table 6-6 Ports on the panel of the DCDU-03
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Port
Specification
Cross-Sectional Area (Unit: mm2)
DC input terminal
Supports the M6 2-hole OT terminal
l
DCDU-03B: 25
l
DCDU-03C: 25
DC output terminal
LOAD0 to LOAD8 (from left to right) LOAD0 to LOAD8
2.5
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Remarks When the DCDU-03 is used in the transmission cabinet, the cross-sectional area of the input power cable is 4 mm2. l
Three rows of wiring terminals for outputs: NEG(-), RTN(+), and PGND, where, the last three pairs of the PGND wiring terminals support the grounding of the M4 2-hole OT terminals, which are marked in red in Figure 6-13
l
Supports the output power cable with a maximum cross-sectional area of 6 mm2 6-15
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6.4.3 Core of the Heat Exchanger The core of the heat exchanger extends the area for the exchange of the air inside and outside the cabinet, speeding up the air circulation and effectively decreasing the working temperature of the cabinet. In addition, the core of the heat exchanger keeps the dust away from the cabinet.
Exterior The core of the heat exchanger is positioned on the inner side of the front door of the APM30H cabinet. Figure 6-14 shows the core of the heat exchanger. Figure 6-14 Core of the heat exchanger
6.4.4 Junction Box The junction box divides one AC input into four AC outputs. The AC outputs are used for the SOU and multiple heating films or heaters.
Exterior The junction box is on the left inner side of the APM30H. Figure 6-15 shows the junction box.
6-16
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Figure 6-15 Junction box
Structure Figure 6-16 shows the structure of the junction box. Figure 6-16 Structure of the junction box
(1) L wiring terminals for four AC (2) N wiring terminals for four AC (3) PE wiring terminals for four AC outputs outputs outputs (4) Cable holes
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(5) N wiring terminals for the AC input
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(6) L wiring terminal for the AC input
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6.4.5 ELU The Electronic Label Unit (ELU) automatically reports the information about the cabinet type, facilitating fast troubleshooting. The ELU is on the left inner side of the IBBS200D or IBBS200T or on the right inner side of the APM30H, TMC11H, or RFC. Figure 6-17 shows the ELU. Figure 6-17 ELU
(1) Housing
(2) RJ-45 port
6.4.6 Heater (Optional) The heater provides proper operating temperature for the customer equipment working in the cabinet in low temperature. The heater is optional.
Exterior The heater is 1 U high. Figure 6-18 shows the heater. Figure 6-18 Heater
6-18
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Technical Specifications The technical specifications of the heater are as follows: l
When the temperature in the cabinet is lower than +1oC (with ±6oC offset considered), the heater starts working. When the temperature in the cabinet is higher than +15oC (with ±3oC offset considered), the heater stops working.
l
The maximum heating power of the heater is 300 W.
6.4.7 Door Status Sensor The door status sensor monitors the opening and closing of the front door of the cabinet. The door status sensor consists of the magnet part and switch part. Figure 6-19 shows the magnet part of the door status sensor. Figure 6-19 Magnet part of the door status sensor
Figure 6-20 shows the switch part of the door status sensor.
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Figure 6-20 Switch part of the door status sensor
6.4.8 Smoke Sensor (Optional) A smoke sensor monitors smoke density in the cabinet in real time. When smoke density exceeds a threshold, the smoke sensor reports alarms to the CMUA. The smoke sensor is an optional component, which is generally installed on the left of the cabinet.
Exterior Figure 6-21 shows a smoke sensor. The reference to the exterior of a smoke sensor is for information only. Figure 6-21 Smoke sensor
6-20
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Installation Position Figure 6-22 shows the position for installing a smoke sensor in the APM30H or TMC11H. Figure 6-23 shows the position for installing a smoke sensor in the IBBS200D/IBBS200T. Figure 6-22 Position for installing a smoke sensor in the TMC11H
Figure 6-23 Position for installing a smoke sensor in the IBBS200D or IBBS200T
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Technical Specifications Table 6-7 lists the technical specifications of a smoke sensor. Table 6-7 Technical specifications of a smoke sensor Item
Specification
Dimensions
75 mm x 51 mm x 31 mm (with a base)
Weight
About 50 g
Installation height
≤ 12 m
Working voltage
+12 V DC or +24 V DC (allowed voltage range: +9 V DC to +27 V DC)
Working current
Monitoring: < 50 µA (with +12 V DC) or < 80 µA (with +24 V DC) Alarm reporting: 1 mA to 20 mA (depending on input voltage and circuit resistance)
Indication
Monitoring: The indicator blinks red every 3s to 8s. Alarm reporting: The indicator is steady red.
Ambient environment
Temperature: -10°C to +55°C Relative humidity: ≤ 95% (40°C ± 20°C, non-condensing)
6.5 TMC11H Cables The TMC11H cables consist of the equipotential cable, input power cable, power cable for the fan box, ELU signal cable, signal cables between the CMUA and the door status sensor, and transfer cable for the fan on the front door. 6.5.1 Equipotential Cable The equipotential cable connects the PGND terminals of the cabinets, ensuring the equipotential connection and safe running of the base station. 6.5.2 Input Power Cable for the TMC11H The input power cable for the TMC11H varies according to the power supply scenario. 6.5.3 Power Cable for the Fan Box in the TMC11H The power cable feeds -48 V DC power cable into the fan box in the transmission cabinet from the DCDU-03. 6.5.4 ELU Signal Cable The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA. 6.5.5 Door Status Monitoring Cable 6-22
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The door status monitoring cable transmits the information about the opening and closing of the door to the CMUA from the door status sensor of the RFC, IBBS200D, or IBBS200T. 6.5.6 Monitoring Signal Cable for the Fan on the Front Door The monitoring signal cable feeds power into the fan on the front door of the APM30H or TMC11H and transmits fan monitoring signals to the CMUA.
6.5.1 Equipotential Cable The equipotential cable connects the PGND terminals of the cabinets, ensuring the equipotential connection and safe running of the base station.
Exterior Figure 6-24 shows the equipotential cable. Figure 6-24 Equipotential cable
Cable Description Table 6-8 describes the equipotential cable. Table 6-8 Equipotential cable Cable
Color
Cross-Sectional Area
Equipotential cable
Green and yellow
16 mm2
6.5.2 Input Power Cable for the TMC11H The input power cable for the TMC11H varies according to the power supply scenario.
Input Power Cable for the TMC11H (1) Figure 6-25 shows the input power cable for the TMC11H in the AC power supply scenario. The APM30H supplies power to the TMC11H.
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Figure 6-25 Input power cable for the TMC11H (1)
(1) Easy power receptacle (pressfit type) connector
(2) OT terminal (4 mm2, M6)
Input Power Cable for the TMC11H (2) Figure 6-26 shows the input power cable for the TMC11H in the -48 V DC power supply scenario. The APM30H supplies power to the TMC11H. Figure 6-26 Input power cable for the TMC11H (2)
(1) OT terminal
(2) Parallel terminal
6.5.3 Power Cable for the Fan Box in the TMC11H The power cable feeds -48 V DC power cable into the fan box in the transmission cabinet from the DCDU-03.
Exterior Figure 6-27 shows the power cable for the fan box in the TMC11H.
6-24
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Figure 6-27 Power cable for the fan box in the TMC11H
(1) 3V3 power connector
(2) OT terminal
6.5.4 ELU Signal Cable The ELU (Electronic Label Unit) signal cable transmits the information about the cabinet type reported by the ELU to the CMUA.
Exterior Figure 6-28 shows the ELU signal cable. Figure 6-28 ELU signal cable
(1) RJ-45 connector
Pin Assignment Table 6-9 describes the pin assignment for the wires of the ELU signal cable. Table 6-9 Pin assignment for the wires of the ELU signal cable
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X1 End
X2 End
Wire Color
Type
X1.1
X2.1
White
Twisted pair
X1.2
X2.2
Orange
X1.3
X2.3
White
X1.6
X2.6
Green
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Twisted pair
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X1 End
X2 End
Wire Color
Type
X1.5
X2.5
White
Twisted pair
X1.4
X2.4
Blue
X1.7
X2.7
White
X1.8
X2.8
Brown
Twisted pair
6.5.5 Door Status Monitoring Cable The door status monitoring cable transmits the information about the opening and closing of the door to the CMUA from the door status sensor of the RFC, IBBS200D, or IBBS200T.
Exterior The door status monitoring cable are two black cables, and both ends of each cable are bare wires. Figure 6-29 shows the door status monitoring cable. Figure 6-29 Door status monitoring cable
6.5.6 Monitoring Signal Cable for the Fan on the Front Door The monitoring signal cable feeds power into the fan on the front door of the APM30H or TMC11H and transmits fan monitoring signals to the CMUA.
Exterior Figure 6-30 shows the monitoring signal cable for the fan on the front door. Figure 6-30 Monitoring signal cable for the fan on the front door
6-26
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Pin Assignment Table 6-10 describes the pin assignment for the wires of the monitoring signal cable for the fan on the front door. Table 6-10 Pin assignment for the wires of the monitoring signal cable for the fan on the front door
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Wire
X1 End
X2 End
Color
W1
X1.1
X2.1
Black
W2
X1.2
X2.2
Black
W3
X1.3
X2.3
Black
W4
X1.4
X2.4
Black
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7
SLPU
About This Chapter The signal lightning protection unit (SLPU), which can be optionally configured with the UFLP, UELP, or USLP2, provides the signal surge protection. 7.1 Exterior of SLPU The SLPU has a case structure, which requires a 19-inch wide and 1 U high space. 7.2 Configuration of the SLPU This section describes the configuration principles of the SPLU. 7.3 UELP Each Universal E1/T1 Lightning Protection Unit (UELP) provides surge protection for four paths of E1/T1 signals. 7.4 UFLP The universal FE/GE lightning protection (UFLP) board is a universal FE surge protection unit, each UFLP supports 2-way FE surge protection. 7.5 USLP2 The Universal Signal Lightning Protection Unit Type 2 (USLP2) is a dry contact surge protection unit. It is optional and can be installed in the SLPU.
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7.1 Exterior of SLPU The SLPU has a case structure, which requires a 19-inch wide and 1 U high space. Figure 7-1 shows the SLPU. Figure 7-1 SLPU
7.2 Configuration of the SLPU This section describes the configuration principles of the SPLU.
Slots of the SLPU Figure 7-2 shows the slots of the SLPU. Figure 7-2 Slots of the SLPU
Configuration of the SLPU When serving as a trunk signal protection unit, the SLPU is a mandatory component, and it is integrated with a UELP or UFLP and installed in the 1 U space in the upper part of the cabinet. Table 7-1 lists the configuration principles of the SLPU.
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Table 7-1 Configuration principles of the SLPU (1) Board
Optional/ Mandatory
Maximum Quantity
Slot
Configuration Restriction
UELP
Optional
4
Slots 0 to 3
The priorities of the slots in configuration are as follows in descending order: slot 2, slot 0, slot 1, and slot 3.
UFLP
Optional
1
Slot 3
If both the UELP and UFLP are configured, the UFLP is installed in a slot with a higher priority than the UELP.
When serving as a monitoring signal protection unit for not more than 16 dry contacts, the SLPU is an optional component, and it is integrated with two USLP2s and installed in the 1 U space at the bottom of the BBU. Table 7-2 lists the configuration principles of the SLPU. Table 7-2 Configuration principles of the SLPU (2) Board
Optional/ Mandatory
Quantity
Slot
Configuration Restriction
USLP2
Optional
2
Slots 2 and 3
-
7.3 UELP Each Universal E1/T1 Lightning Protection Unit (UELP) provides surge protection for four paths of E1/T1 signals.
Panel Figure 7-3 shows the panel of the UELP. Figure 7-3 UELP panel
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7 SLPU
Ports Table 7-3 lists the ports of the UELP. Table 7-3 Ports of the UELP Label
Connector
Description
INSIDE
DB25 connector
Connected to the board for transmission in the base station
OUTSIDE
DB26 connector
Connected to the external transmission devices
DIP Switch The UELP has one DIP switch, which is used to determine whether the receiving end is grounded. The DIP switch has four DIP bits. Figure 7-4 shows the DIP switch on the UELP. Figure 7-4 DIP switch on the UELP
Table 7-4 describes the DIP switch on the UELP. 7-4
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Table 7-4 DIP switch on the UELP DIP Switch
Bit Status
Description
1
2
3
4
S1
OFF
OFF
OFF
OFF
Other status
Not grounded Grounded
NOTE
The 75-ohm E1 cable can be either grounded or not grounded, whereas the 120-ohm E1 cable and the 100ohm T1 cable cannot be grounded.
7.4 UFLP The universal FE/GE lightning protection (UFLP) board is a universal FE surge protection unit, each UFLP supports 2-way FE surge protection.
Panel Figure 7-5 shows the panel of the UFLP. Figure 7-5 Panel of the UFLP
Ports Table 7-5 describes the ports on the panel of the UFLP. Table 7-5 Ports on the panel of the UFLP
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Port Location
Label
Connector Type
Description
INSIDE side
FE0, FE1
RJ-45
Connected to the board for transmission in the base station
OUTSIDE side
FE0, FE1
RJ-45
Connected to the external transmission devices
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7 SLPU
7.5 USLP2 The Universal Signal Lightning Protection Unit Type 2 (USLP2) is a dry contact surge protection unit. It is optional and can be installed in the SLPU.
Panel Figure 7-6 shows the panel of the USLP2. Figure 7-6 Panel of the USLP2
Port There are four output ports and two input ports on the USLP2. Table 7-6 lists the ports on the panel of the USLP2. Table 7-6 Ports on the panel of the USLP2 Label
Port Type
Quantity
Description
IN0, IN1, IN2, and IN3
4-pin
4
Input ports used to connect the customized alarm devices.
OUT0, OUT1
RJ45
2
Output ports used to connect the EXT-ALM port of the UEIU or UPEU in the cabinet.
Figure 7-7 shows the mapping relationship between the pins in the input and output ports on the USLP2. Figure 7-7 Mapping relationship between the pins in the input and output ports on the USLP2 OUT0 1
3 2
7-6
5 4
OUT1
7 6
1 8
3 2
5 4
IN0 7
6
4
3
2
IN1 1
4
3
2
IN2 1
4
3
2
IN3 1
4
3
2
1
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Table 7-7 lists the mapping relationship between the pins in the input and output ports on the USLP2. Table 7-7 Mapping relationship between the pins in the input and output ports on the USLP2 Input
Output
Label
Pin
Label
Pin
IN0
IN0.1
OUT1
OUT1.1
IN1
IN2
IN3
IN0.2
OUT1.2
IN0.3
OUT1.4
IN0.4
OUT1.5
IN1.1
OUT1.3
IN1.2
OUT1.6
IN1.3
OUT1.7
IN1.4
OUT1.8
IN2.1
OUT0
OUT0.1
IN2.2
OUT0.2
IN2.3
OUT0.4
IN2.4
OUT0.5
IN3.1
OUT0.3
IN3.2
OUT0.6
IN3.3
OUT0.7
IN3.4
OUT0.8
For details about the application of the USLP2, see 7.2 Configuration of the SLPU.
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8 Maintaining the Hardware for the APM30H&TMC11H&IBBS200D&IBBS200T
Maintaining the Hardware for the
APM30H&TMC11H&IBBS200D&IBBS200T About This Chapter If the APM30H&TMC11H&IBBS200D&IBBS200T must be powered off for maintenance, the duration of the power-off state cannot exceed 48 hours. 8.1 Routine Maintenance The APM30H needs regular inspection so that faults, if any, can be cleared in time. 8.2 Replacing the PMU Replace the PMU if it is faulty and cannot be repaired. 8.3 Replacing the PSU If the Power Supply Unit (PSU) is faulty and cannot be repaired in time, you must replace it. 8.4 Replacing the EPS Subrack Replace the EPS subrack if it is faulty and cannot be repaired. 8.5 Replacing the AC Surge Protector If the AC surge protector is faulty, you must replace it. 8.6 Replacing the Fuse When certain power equipment, which has high current requirements, is connected to a DC output port on the EPS subrack, the fuse on the port need to be replaced if it cannot meet the high-current requirement. Replacing the fuse that controls the port for supplying power to the BBU disrupts all the services carried by the base station. 8.7 Replacing the Fan Box in the APM30H Replace the fan box in the APM30H if it is faulty. 8.8 Replacing the Core of the Heat Exchanger When the core of the heat exchanger is faulty and cannot be repaired in time, you must replace it. 8.9 Replacing the Fan on the Front Door of the APM30H There are two types of heat exchanger installed on the front door of the APM30H: modularized heat exchanger and non-modularized heat exchanger. The procedure for replacing the fan on the front door of the APM30H varies according to the type of heat exchanger. Issue 07 (2010-08-30)
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
8.10 Replacing the Heater Replace the heater in the APM30H or TMC11H if it is faulty and cannot be repaired. 8.11 Replacing the Fan Box in the TMC11H Replace the TMC11H if it is faulty and cannot be repaired. 8.12 Replacing the Batteries If batteries are faulty or deteriorate, you must replace them. Generally, batteries are replaced in batches. 8.13 Replacing the TEC Cooler of the IBBS200T The TEC cooler helps dissipate the heat of batteries to ensure the normal operation of the IBBS200T in high-temperature areas. If the TEC cooler is faulty and cannot be repaired in time, you must replace it. 8.14 Replacing the Fan on the Front Door of the IBBS200D Replace the centrifugal fan on the front door of the IBBS200D if it is faulty and cannot be repaired. 8.15 Replacing the CMUA If the Central Monitoring Unit type A (CMUA) on the front panel of the IBBS200D or IBBS200T cabinet is faulty, you must replace it. 8.16 Replacing the ELIA The Electronic Label Identity type A (ELIA) is installed in the ELU box. The board reports the information about the cabinet type. If the ELIA is faulty, you must replace it.
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8 Maintaining the Hardware for the APM30H&TMC11H&IBBS200D&IBBS200T
8.1 Routine Maintenance The APM30H needs regular inspection so that faults, if any, can be cleared in time. Table 8-1 Routine maintenance items Item
Check ing Frequ ency
Metho d
Operation
Checking whether the output voltage is normal
Once every six months
Multim eter
For details, see Checking the Power-On Status of the APM30H.
Checking whether the fans are operational
Once every six months
Visual inspecti on
l
For details about how to handle the faulty fan on the top of the APM30H, see 8.7 Replacing the Fan Box in the APM30H .
l
For details about how to handle the faulty fan on the front door of the APM30H, see 8.9.3 Replacing the Fan for the Non-Modularized Heat Exchanger Installed on the Front Door.
l
For details about how to handle the faulty fan in the IBBS200D, see 8.14 Replacing the Fan on the Front Door of the IBBS200D.
l
For details on the LEDs on the PMU, see Table 3-8.
l
For details on the LEDs on the CMUA, see Table 6-4.
l
When the alarm LED is ON, query alarms on the BAM, and then clear them.
Checking whether the LEDs are operational
The paint and galvanization coating on the surface of the cabinet are not peeling off or have scratches.
Once every six months
Once every six months
Visual inspecti on
Visual inspecti on
-
8.2 Replacing the PMU Replace the PMU if it is faulty and cannot be repaired.
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty modules are confirmed, and new modules of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Figure 8-1 shows the installation position of the PMU in the EPS subrack.
Context
Figure 8-1 Installation position of the PMU
l
The PMU is hot-swappable.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Record all the cable connections on the panel of the faulty PMU. Step 3 Disconnect all cables from the panel of the PMU.
CAUTION When linking the DB50 connector of the environment monitoring signal cable, you should press the latches on both sides of the connector with your hands and plug or unplug the connector perpendicularly to or from the panel on the HPMI to prevent false monitoring alarms caused by bent pins.
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Step 4 Use a Phillips screwdriver to remove the two screws from the ejector lever of the panel of the PMU. Step 5 Pull the ejector lever gently to disconnect the buckle of the PMU from the subrack, and then remove the PMU from the slot, as shown in Figure 8-2. Figure 8-2 Removing the PMU
Step 6 Place the faulty PMU into an ESD box or bag. Step 7 Set the DIP switches of the new PMU to 11000000, as shown in Figure 8-3. Figure 8-3 Setting DIP switches
Step 8 Place the new PMU in the corresponding slot, loosen the screws on the ejector lever of the PMU, and then pull out the ejector lever. Step 9 Slide the module along the guide rails into the slot until it is in position, and then push the ejector lever back. Step 10 Tighten the two screws on the ejector lever. Figure 8-4 shows the installation procedure.
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
Figure 8-4 Installing the PMU
Step 11 Connect the cables to the ports on the panel of the new PMU based on the cable connection records. Step 12 Check the status of the LEDs to determine whether the new PMU works properly. For details on the status of the LEDs, see PMU. Step 13 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite
8-6
l
Place the replaced module into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new module.
l
Fill in the fault form with the details of the replaced module. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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8 Maintaining the Hardware for the APM30H&TMC11H&IBBS200D&IBBS200T
Contact the local Huawei office to handle the faulty module.
8.3 Replacing the PSU If the Power Supply Unit (PSU) is faulty and cannot be repaired in time, you must replace it.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty modules are confirmed, and new modules of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Figure 8-5 shows the installation position of the PSU in the EPS subrack.
Context
Figure 8-5 Installation position of the PSU
l
The PSU is hot-swappable.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Use a Phillips screwdriver to remove the two screws from the ejector lever of the panel of the PSU. Step 3 Pull the ejector lever gently to disconnect the buckle of the PSU from the subrack, and then remove the PSU from the slot, as shown in Figure 8-6. Issue 07 (2010-08-30)
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Figure 8-6 Removing the PSU
Step 4 Place a new PSU in the corresponding slot, loosen the screws on the ejector lever of the PSU, and then pull out the ejector lever. Step 5 Slide the module along the guide rails into the slot until it is in position, and then push the ejector lever back. Step 6 Tighten the screws on the ejector lever. Figure 8-7 shows the installation procedure. Figure 8-7 Installing the PSU
Step 7 Check the status of the LEDs to determine whether the new module works properly. For details on the status of the LEDs, see PSU (AC/DC). Step 8 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite
8-8
l
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new component.
l
Fill in the fault form with the details of the replaced module. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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Contact the local Huawei office to handle the faulty module.
8.4 Replacing the EPS Subrack Replace the EPS subrack if it is faulty and cannot be repaired.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty subracks are confirmed, and new subracks of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Replacing the EPS subrack disrupts all the services carried by the base station.
l
It takes about 30 minutes to replace the EPS subrack.
Context
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Set the circuit breaker labeled BAT on the panel of the EPS subrack to OFF. Step 3 Set the three PSU circuit breakers on the panel of the EPS subrack to OFF. Step 4 Turn off the AC input of the APM30H. Step 5 Disconnect the ground cable of the EPS subrack from the ground bar on the left side of the cabinet. Step 6 Remove the PMU and PSU from the EPS subrack. For details, see 8.2 Replacing the PMU and 8.3 Replacing the PSU respectively. Step 7 Use a Phillips screwdriver to remove the cable support from the right side of the EPS subrack. Step 8 Label the cables that are delivered with the EPS subrack and connected to the right side of the EPS subrack, and then disconnect the cables. Step 9 Loosen the screws on the AC protecting hood on the left side of the EPS subrack, and then remove the protecting hood. Step 10 Label the AC input power cable and AC output power cable on the left side of the EPS subrack, and then disconnect the cables. Issue 07 (2010-08-30)
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CAUTION The PE wire of the AC input power cable is connected to a hexagonal screw on a mounting ear of the EPS subrack. The hexagonal screw must be reserved properly after the PE wire is disconnected. Step 11 Label the DC output cable on the right side of the EPS subrack, and then disconnect the cable. Step 12 Remove the remaining seven retention screws from both sides of the EPS subrack, and then slowly pull the subrack out of the cabinet, as shown in Figure 8-8. Figure 8-8 Replacing the EPS subrack
CAUTION The EPS subrack is heavy. Therefore, you need to hold the subrack with one hand, support the bottom with the other hand, and slowly pull the subrack out. This prevents the subrack from falling and ensures personal safety. Step 13 Place the faulty EPS subrack into an ESD box or bag. Step 14 Slide the new EPS subrack into the original installation position, and then tighten the retention screws on both sides of the subrack. Step 15 Reinstall the PMU and the PSU in the corresponding slots in the new EPS subrack. Step 16 Secure the power series 120 connectors to the original support, and then install the support on the right side of the cabinet. Step 17 Connect the cables to the ports on the panel of the new EPS subrack based on the cable connection records. 8-10
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CAUTION The PE wire of the AC input power cable must be connected to the hexagonal screw that is removed in Step 10. Otherwise, the level of reliability is low. Step 18 Secure the AC protecting hood to the left side of the EPS subrack, and then tighten the screws. Step 19 Turn on the AC input of the APM30H. Step 20 Set the three PSU circuit breakers on the panel of the EPS subrack to ON. Step 21 Set the circuit breaker labeled BAT on the EPS subrack to ON. Step 22 Check the status of the LEDs on the PMU and PSU to determine whether the new EPS subrack works properly. For details on the status of the LEDs, see PMU and PSU (AC/DC). Step 23 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite l
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new component.
l
Fill in the fault form with the details of the replaced component.
l
Contact the local Huawei office to handle the faulty component.
8.5 Replacing the AC Surge Protector If the AC surge protector is faulty, you must replace it.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty modules are confirmed, and new modules of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Figure 8-9 shows the installation position of the AC surge protector in the EPS subrack.
Context
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Figure 8-9 Installation position of the AC surge protector
(1) AC surge protector
l
When the color of the protecting hood on the front panel of the surge protector changes from green to red, the protector is faulty and you must replace it.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Press the upper and lower ends of the surge protector, and then remove the protector, as shown in Figure 8-10. Figure 8-10 Removing the surge protector
Step 3 Place the faulty AC surge protector into an ESD box or bag. 8-12
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Step 4 Place the new surge protector in the corresponding slot, and then push it until it is securely installed. Step 5 Check the color of the protecting hood on the front panel of the surge protector to determine whether the new surge protector works properly. When the surge protector works properly, the color is green. Step 6 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite l
Place the replaced module into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new module.
l
Fill in the fault form with the details of the replaced module.
l
Contact the local Huawei office to handle the faulty module.
8.6 Replacing the Fuse When certain power equipment, which has high current requirements, is connected to a DC output port on the EPS subrack, the fuse on the port need to be replaced if it cannot meet the high-current requirement. Replacing the fuse that controls the port for supplying power to the BBU disrupts all the services carried by the base station.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, new fuse, ESD box or bag, and key to the cabinet door, are ready.
l
The quantity and model of the faulty fuses are confirmed, and new fuses of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Figure 8-11 shows the installation position of the fuse and spare fuse box in the EPS subrack.
Context
Figure 8-11 Installation position of the fuse and spare fuse box
(1) Extraction tool
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(2) Spare fuse box
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(3) Fuse
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The fuse is hot-swappable.
CAUTION The specifications of the fuse vary according to the ambient temperature. For details on the derating of the fuse, see the general specifications of the fuse. If the fuse works at a normal temperature of 25°C, the operating current cannot be greater than 75% of its rated current.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Take the extraction tool out of the mounting ear on the right side of the EPS subrack. Figure 8-12 shows the exterior and position of the extraction tool. Figure 8-12 Position of the extraction tool in the cabinet
Step 3 Use the extraction tool to remove the faulty fuse, as shown in Figure 8-13. 8-14
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Figure 8-13 Removing the faulty fuse
Step 4 Place the faulty fuse into an ESD box or bag. Step 5 Take the fuse from the spare fuse box, as shown in Figure 8-14. Figure 8-14 Taking the spare fuse
Step 6 Insert the new fuse into the corresponding port. Step 7 Set the circuit breaker for the new fuse to ON and check the running status of the related modules to determine whether the fuse works properly. Step 8 Take off the ESD wrist strap or gloves, and then pack up all the tools. ----End
Postrequisite l
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Fill in the fault form with the details of the replaced component.
8.7 Replacing the Fan Box in the APM30H Replace the fan box in the APM30H if it is faulty.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty fan boxes are confirmed, and new fan boxes of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
The fan box in the APM30H houses the HPMI, CMUA, and fan. If any of the components is faulty, the fan box must be replaced.
l
It takes about 20 minutes to replace the fan box.
Context
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Remove the fuse corresponding to the port labeled LOAD0. For details, see 8.6 Replacing the Fuse. Step 3 Record all the cable connections on the panel of the faulty fan box. Step 4 Disconnect all cables from the panel of the faulty fan box. NOTE
Remove the RJ-45 connectors linked to the COM_IN, COM_OUT, and ELU ports from the panel of the CMUA through the holes at the baffle plate on the ports, as shown in Figure 8-15.
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Figure 8-15 Top view of the fan box in the APM30H
Step 5 Remove the retention screws from the mounting ears of the fan box, and then remove the box from the cabinet slowly, as shown in Figure 8-16. Figure 8-16 Removing the fan box from the APM30H
DANGER When removing the fan box, do not touch the air inlet at the bottom of the fan box. Step 6 Place the faulty fan box into an ESD box or bag. Step 7 Slide the new fan box into the installation position, and then tighten the retention screws on the mounting ears of the fan box. Step 8 Connect the cables to the ports on the front panel of the fan box based on the cable connection records, and then check that the cables are properly and correctly connected.
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NOTE
You must plug or unplug the DB50 connector of the environment monitoring signal cable perpendicularly to or from the panel on the HPMI with your hands to prevent false monitoring alarms caused by bent pins.
Step 9 Link the connector at one end of the power cable of the fan box in the APM30H to the port labeled LOAD0 on the panel of the fan box in the EPS subrack. Step 10 Connect the fuse to the original port, and then power on the fan box. Step 11 Check the status of the LEDs to determine whether the new fan box works properly. For details on the status of the LEDs, see CMUA. Step 12 Take off the ESD wrist strap or gloves, and then pack up all the tools. ----End
Postrequisite l
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new component.
l
Fill in the fault form with the details of the replaced component.
l
Contact the local Huawei office to handle the faulty component.
8.8 Replacing the Core of the Heat Exchanger When the core of the heat exchanger is faulty and cannot be repaired in time, you must replace it.
Prerequisite l
The model of the faulty core of the heat exchanger is confirmed, and a new core of the heat exchanger of the same model is ready.
l
The new core of the heat exchanger is intact, and its hardware version is consistent with that of the faulty core of the heat exchanger.
l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
Procedure Step 1 Use a magnetic Phillips screwdriver to remove the 12 retention screws on the core of the hear exchanger, as shown in Figure 8-17.
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Figure 8-17 Removing the faulty core of the heat exchanger
Step 2 Use a screwdriver to pry the core of the heat exchanger off the front door of the cabinet. Step 3 Remove the nut in the middle of the wind guide trough, as shown in Figure 8-18. Figure 8-18 Removing the wind guide trough
Step 4 Place the faulty core of the heat exchanger into an ESD box or bag. Step 5 Install the wind guide trough to the new core of the heat exchanger, and then tighten the nut. Step 6 Install the new core of the heat exchanger to the front door of the cabinet, and then use the magnetic Phillips screwdriver to tighten the 12 screws. ----End
Postrequisite After replacing the core of the heat exchanger, check the following items: Issue 07 (2010-08-30)
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l
Check that the core of the heat exchanger and that the wind guide trough are securely installed.
l
Contact the local Huawei office to handle the faulty core of the heat exchanger.
8.9 Replacing the Fan on the Front Door of the APM30H There are two types of heat exchanger installed on the front door of the APM30H: modularized heat exchanger and non-modularized heat exchanger. The procedure for replacing the fan on the front door of the APM30H varies according to the type of heat exchanger. 8.9.1 Querying the Type of Fan Determine the type of fan to be replaced by querying the ELU information remotely as shown below. 8.9.2 Replacing the Fan for the Modularized Heat Exchanger Installed on the Front Door If the fan for the modularized heat exchanger installed in the APM30H is faulty and cannot be repaired in time, you must replace it. 8.9.3 Replacing the Fan for the Non-Modularized Heat Exchanger Installed on the Front Door If the fan for the non-modularized heat exchanger installed in the APM30H is faulty and cannot be repaired in time, you must replace it.
8.9.1 Querying the Type of Fan Determine the type of fan to be replaced by querying the ELU information remotely as shown below. 1.
Run the DSP BTSELABEL command on the LMT to query the information of the cabinet that is configured on the GSM side or run the DSP ELABEL command on the LMT to query the information of the cabinet that is configured on the UMTS side or run the DSP BRDMFRINFO command on the LMT to query the information of the cabinet that is configured on the LTE side.
2.
Obtain the information in the ExInfo area in the execution result to determine the type of the fan to be replaced.
3.
l
If Heat Dissipation Parts.Panasonic is displayed in the ExInfo area, you can infer that the type of fan to be replaced is the modularized heat exchanger.
l
If Heat Dissipation Parts.Panasonic is not displayed in the ExInfo area, you can infer that the type of fan to be replaced is the non-modularized heat exchanger.
Prepare the type of fan based on the type of heat exchanger in the cabinet.
8.9.2 Replacing the Fan for the Modularized Heat Exchanger Installed on the Front Door If the fan for the modularized heat exchanger installed in the APM30H is faulty and cannot be repaired in time, you must replace it.
Prerequisite l
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The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, cable cutter, socket screwdriver, ESD box or bag, and key to the cabinet door are ready. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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l
The quantity and model of the faulty fans are confirmed. For details, see 8.9.1 Querying the Type of Fan.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Figure 8-19 shows the position of the fan in the APM30H.
Context
Figure 8-19 Position of the fan in the APM30H
l
It takes about 20 minutes to replace the fan.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Remove the fuse from the slot corresponding to the port labeled LOAD0 on the EPS to power off the CMUA. For details, see 8.6 Replacing the Fuse. Step 3 Record the connection of the faulty cable for the fan on the fan transfer board, and then remove the cable and rubber cap from the cable outlet, as shown in Figure 8-20.
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Figure 8-20 Remove the faulty cable for the fan
Step 4 Use a Phillips screwdriver to remove the five screws from the air duct, use a socket screwdriver to remove the nut from under the air duct, and then remove the air duct, as shown in Figure 8-21. Figure 8-21 Removing the air duct
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Step 5 Use a Phillips screwdriver to remove the other nine screws from the heat exchanger, and then remove the heat exchanger from the front door of the APM30H, as shown in Figure 8-22. Figure 8-22 Removing the heat exchanger
Step 6 Use a Phillips screwdriver to remove the five screws from the cover plate of the fan cavity, and then remove the cover plate, as shown in Figure 8-23. Figure 8-23 Removing the cover plate of the fan cavity
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Step 7 Use a Phillips screwdriver to remove the four screws fixing the fan, and then remove the faulty fan, as shown in Figure 8-24. Figure 8-24 Removing the faulty fan
Step 8 Install the new fan in the fan cavity, and then tighten the four screws on the fan. Step 9 Reinstall the cover plate of the fan cavity on the heat exchanger, and then tighten the five screws on the cover plate of the fan cavity. Step 10 Lead the cable for the new fan through the cable outlet on the right of the door of the APM30H, and then install a rubber cap on the cable outlet. Step 11 Reinstall the heat exchanger on the front door of the APM30H, and then tighten the nine screws on the panel of the heat exchanger. Step 12 Reinstall the air duct on the heat exchanger, and then tighten the five screws and one nut. Step 13 Reinstall the cable for the new fan on the fan transfer board based on the cable connections recorded in Step 3. Step 14 Put the fuse back into the slot corresponding to the port labeled LOAD0. Step 15 Check the running of the fans and status of the LEDs on the CMUA to determine whether the new fan works properly. For details about the status of the LEDs, see CMUA. Step 16 Take off the ESD wrist strap or gloves, and then pack up all the tools. ----End 8-24
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Postrequisite l
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new component.
l
Fill in the fault form with the details of the replaced component.
l
Contact the local Huawei office to handle the faulty component.
8.9.3 Replacing the Fan for the Non-Modularized Heat Exchanger Installed on the Front Door If the fan for the non-modularized heat exchanger installed in the APM30H is faulty and cannot be repaired in time, you must replace it.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door, are ready.
l
The quantity and model of the faulty fans are confirmed. For details, see 8.9.1 Querying the Type of Fan.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Figure 8-25 shows the position of the fan in the APM30H.
Context
Figure 8-25 Position of the fan in the APM30H
l
It takes about 20 minutes to replace the fan.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
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CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Remove the fuse from the slot corresponding to the port labeled LOAD0. For details, see 8.6 Replacing the Fuse. Step 3 Remove the connector linked to the port labeled FAN_EXT from the panel of the CMUA to power off the fan on the front door of the APM30H. Step 4 Loosen the screws on the cover plate of the fan transfer board, and then remove the cover plate. Step 5 Label the cables connected to the faulty fan, and then disconnect the cables, as shown in 1 of Figure 8-26. Step 6 Remove the eight screws from the cover plate of the fan and remove the cover plate, as shown in 2 of Figure 8-26. Step 7 Remove the baffle and rubber cap from the cable outlet on the side of the fan cavity. Then, remove the cable for the fan, as shown in 3 of Figure 8-26. Figure 8-26 Removing the fan from the front door of the APM30H
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Step 8 Remove the four screws from the support plate of the fan, and then remove the support plate and fan from the APM30H, as shown in 4 of Figure 8-26. Step 9 Remove the four screws fixing the fan from the support plate, and then remove the fan. Step 10 Lead the cable for the new fan through the cable outlet in the support plate. Then, tighten the four screws fixing the fan. Step 11 Install the cover plate of the fan back to the fan cavity after the fan is installed, and then tighten the four screws. Step 12 Lead the fan cable through the cable outlets of the fan cavity. Then, add the rubber cap and baffle to the cable. Step 13 Tighten the two screws on the baffle. Step 14 Reconnect the cable for the fan to the fan transfer board based on the cable connection records. Then, install the cover plate of the fan transfer board. Step 15 Relink the connector to the port labeled FAN_EXT on the panel of the CMUA. Step 16 Reinstall the fuse in the slot corresponding to the port labeled LOAD0. Step 17 Check the running of the fan and status of the LEDs on the CMUA to determine whether the new fan works properly. For details about the status of the LEDs, see CMUA. Step 18 Take off the ESD wrist strap or gloves, and then pack up all the tools. ----End
Postrequisite l
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new component.
l
Fill in the fault form with the details of the replaced component.
l
Contact the local Huawei office to handle the faulty component.
8.10 Replacing the Heater Replace the heater in the APM30H or TMC11H if it is faulty and cannot be repaired.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, diagonal pliers, flat-head screwdriver, Phillips screwdriver, insulation screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty heaters are confirmed, and new heaters of the same quantity and model and several cable ties are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
Context The heater can be installed in the 1 U transmission space based on the actual condition. Issue 07 (2010-08-30)
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WARNING After the installation, do not change the position of the heater during the routine operation.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Set the AC output circuit breaker labeled AC OUTPUT on the panel of the EPS subrack to OFF. Step 3 Remove the connector at one end of the power cable from the heater. Step 4 Remove the four screws from the panel of the heater. Hold the heater with one hand, and pull the heater out of the cabinet with the other hand slightly, as shown in Figure 8-27. Figure 8-27 Removing the faulty heater
Step 5 Place the new heater in its installation position. Hold the new heater with one hand, and push it into the cabinet with the other hand until the mounting ears are in contact with the columns. Step 6 Tighten the two screws on both sides of the heater. Step 7 Re-link the connector at one end of the power cable to the input port of the heater, as shown in Figure 8-28.
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Figure 8-28 Installing the new heater
Step 8 Set the AC output circuit breaker labeled AC OUTPUT on the panel of the EPS subrack to ON. Step 9 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite l
Place the replaced heater into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new heater.
l
Fill in the fault form with the details of the replaced heater.
l
Contact the local Huawei office to handle the faulty heater.
8.11 Replacing the Fan Box in the TMC11H Replace the TMC11H if it is faulty and cannot be repaired.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty fan boxes are confirmed, and new fan boxes of the same quantity and model are ready.
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The authorized personnel are permitted to enter the site. The required keys are available.
l
The fan box in the TMC11H houses the HPMI, CMUA, and fan. If any of the components is faulty, the fan box must be replaced.
l
It takes about 20 minutes to replace the fan box.
Context
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves. Issue 07 (2010-08-30)
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CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Set the circuit breaker labeled FAN on the DCDU-03 to OFF to power off the fan box. Step 3 Record all the cable connections on the panel of the faulty fan box. Step 4 Disconnect all cables from the panel of the faulty fan box. NOTE
Remove the RJ-45 connectors linked to the COM_IN, COM_OUT, and ELU ports from the panel of the CMUA through the holes in the baffle plate on the ports, as shown in Figure 8-29.
Figure 8-29 Top view of the fan box in the TMC11H
Step 5 Remove the retention screws from the mounting ears of the fan box, and then remove the box from the cabinet slowly, as shown in Figure 8-30. Figure 8-30 Removing the fan box from the TMC11H
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DANGER When removing the fan box, do not touch the air inlet at the bottom of the fan box. Step 6 Slide the new fan box into the installation position, and then tighten the retention screws on the mounting ears of the fan box. Step 7 Connect the cables to the ports on the front panel of the fan box based on the cable connection records, and then check that the cables are properly and correctly connected. Step 8 Set the circuit breaker labeled FAN on the DCDU-03 to ON to power on the fan box. Step 9 Check the status of the LEDs to determine whether the new fan box works properly. For details on the status of the LEDs, see CMUA. Step 10 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite l
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new component.
l
Fill in the fault form with the details of the replaced component.
l
Contact the local Huawei office to handle the faulty component.
8.12 Replacing the Batteries If batteries are faulty or deteriorate, you must replace them. Generally, batteries are replaced in batches.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty batteries are confirmed, and new batteries of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
Context
DANGER During the replacement, short circuits or reverse connections cannot exist between the positive and negative poles of the batteries. All the tools such as wrenches and screwdrivers must be coated with insulation tubes. This prevents the batteries from being burned and ensures personal safety.
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APM30H&TMC11H&IBBS200D&IBBS200T(Ver.B) User Guide
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Set the circuit breaker labeled BAT on the panel of the EPS subrack in the APM30 to OFF. Step 3 Remove the cover plate from the batteries, as shown in Figure 8-31. Figure 8-31 Removing the cover plate from the batteries
Step 4 Label the input power cables on the positive and negative poles of the batteries and the cables for series connection of batteries, and then disconnect the cables, as shown in Figure 8-32. Figure 8-32 Removing cables from the batteries
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Step 5 Hold the steering rope to pull the batteries out. Remove the batteries on this layer with your hands and place them in a safe location. NOTE
l
Remove the baffle plates and batteries from top to bottom. Remove the batteries before removing the baffle plate of the lower layer.
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Remove and place the batteries with your hands to prevent the batteries from falling.
Step 6 Install the new batteries layer by layer and connect the input power cables and the cables for series connection of batteries based on the cable connection records. NOTE
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Install all the batteries and baffle plates from bottom to up. Install the batteries before installing the baffle plate of the upper layer.
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Ensure that the cables are securely and correctly connected.
Step 7 Use a multimeter to measure the voltage at both ends of the battery pack to prevent reverse connection. Step 8 Set the circuit breaker labeled BAT on the panel of the EPS subrack to ON. Step 9 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite l
Place the replaced batteries into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new batteries.
l
Fill in the fault form with the details of the replaced batteries.
l
Contact the local Huawei office to handle the faulty batteries.
8.13 Replacing the TEC Cooler of the IBBS200T The TEC cooler helps dissipate the heat of batteries to ensure the normal operation of the IBBS200T in high-temperature areas. If the TEC cooler is faulty and cannot be repaired in time, you must replace it.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty modules are confirmed, and new modules of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
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Figure 8-33 shows the installation position of the TEC cooler in the IBBS200T.
Context
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Figure 8-33 Installation position of the TEC cooler
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Set the circuit breaker labeled FAN/TEC_SW2 for the TEC cooler of the power distribution box on the inner right side in the IBBS200T to OFF to power off the TEC cooler. Step 3 Remove the two retention screws fixing the CMUA from the front door, and then remove the cover plate, as shown in 1 of Figure 8-34.
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Figure 8-34 Removing the retention screws from the CMUA
Step 4 Label the cables that connect the TEC cooler to the CMUA, and then disconnect the cables. Step 5 Remove the two retention screws from the TEC protecting hood on the inner side of the front door, as shown in 2 of Figure 8-34. Step 6 Rotate the movable side of the TEC protecting hood clockwise by 90°. Remove the six retention screws, as shown in Figure 8-35, and then remove the TEC cooler from the subrack of the front door. Figure 8-35 Removing the faulty TEC cooler
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Step 7 Lead the power cables and the alarm signaling cables through the empty subrack on the front door, and then install six M4 screws to fix the TEC cooler in the reverse direction in Figure 8-35. Step 8 Close the TEC protecting hood, and fix the hood using two screws. Step 9 Connect the power cables and the alarm signaling cables that are delivered with the new cooler to the corresponding ports on the CMUA. Step 10 Fix the CMUA using two screws. Step 11 Set the circuit breaker for the TEC cooler of the power distribution box to ON. Step 12 Check the running of the fans and the status of the LEDs on the CMUA to determine whether the new TEC cooler works properly. For details on the status of the LEDs, see CMUA. Step 13 Take off the ESD wrist strap or gloves, and then pack up all the tools. ----End
Postrequisite l
Place the replaced module into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new module.
l
Fill in the fault form with the details about the replaced module.
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Contact the local Huawei office to handle the faulty module.
8.14 Replacing the Fan on the Front Door of the IBBS200D Replace the centrifugal fan on the front door of the IBBS200D if it is faulty and cannot be repaired.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty fans are confirmed, and new fans of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
l
Figure 8-36 shows the installation position of the fan on the front door of the IBBS200D.
Context
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Figure 8-36 Installation position of the fan on the front door of the IBBS200D
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The fan box on the front door of the IBBS200D houses two centrifugal fans. When maintaining the fan box, you need to replace only the faulty fan. This example describes how to replace the fan on the left side.
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It takes about 20 minutes to replace the fan.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Set the circuit breaker labeled TEC/FAN_SW2 of the fan box to OFF on the power distribution box in the IBBS200D to power off the fan box. Step 3 Label the cables below the fan box, and then disconnect the cables. Step 4 Remove the five retention screws from the fan box, and then remove the fan box, as shown in Figure 8-37.
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Figure 8-37 Removing the fan box from the IBBS200D
Step 5 Disconnect the cables that connect the faulty fan to one side of the CMUA. Step 6 Remove the four retention screws from the faulty fan, and then remove the faulty fan from the fan box, as shown in Figure 8-38. Figure 8-38 Removing the faulty fan
Step 7 Place the new fan in the original position of the faulty fan, and hold the fan with one hand. Then, tighten the four retention screws with the other hand using a screwdriver. 8-38
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Step 8 Connect the cables of the new fan to the corresponding ports on the panel of the CMUA, and then bind the cables to the binding slot on the fan box using cable ties. Step 9 Install the fan box onto the front door, and tighten the five retention screws on the cover plate. Step 10 Connect the cables to the corresponding ports on the panel below the fan box based on the cable connection records. Step 11 Set the circuit breaker for the fan in the fan box to ON. Step 12 Check the running of the fans and the status of the LEDs on the CMUA to determine whether the new fan works properly. For details on the status of the LEDs, see CMUA. Step 13 Take off the ESD wrist strap or gloves, and pack up all the tools. ----End
Postrequisite l
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a carton padded with foam or into the packing box of the new component.
l
Fill in the fault form with the details of the replaced component.
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Contact the local Huawei office to handle the faulty component.
8.15 Replacing the CMUA If the Central Monitoring Unit type A (CMUA) on the front panel of the IBBS200D or IBBS200T cabinet is faulty, you must replace it.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty CMUAs are confirmed, and new CMUAs of the same quantity and model are ready.
l
DIP settings of the CMUA vary according to cabinet. Figure 8-39 shows the DIP settings of the CMUA in different cabinets.
Figure 8-39 DIP settings of the CMUA in different cabinets
NOTE
The red rectangle in Figure 8-39 shows the positions for jumper caps.
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The authorized personnel are permitted to enter the site. The required keys are available.
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Figure 8-40 shows the installation position of the CMUA on the front door of the IBBS200D or IBBS200T.
Context
Figure 8-40 Installation position of the CMUA
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Set the circuit breaker labeled FAN/TEC_SW2 on the power distribution box to OFF to power off the CMUA. Step 3 Record all the cable connections on the CMUA, and then disconnect all cables from the CMUA. Step 4 Use a screwdriver to remove the screws from the fan box of the IBBS200D and from the CMUA box of the IBBS200T, and then remove the fan box and CMUA box, as shown in Figure 8-41 and Figure 8-42 respectively. 8-40
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Figure 8-41 Removing the fan box from the IBBS200D
Figure 8-42 Removing the CMUA box from the IBBS200T
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Step 5 Label all the cables connected to the ports on the panel of the backplane of the CMUA, and then disconnect the cable for the fans or the cable for the TEC cooler. Step 6 Use a screwdriver to loosen the four retention screws from the four corners of the faulty CMUA. Remove the CMUA and place it into an ESD bag. Step 7 Install the new CMUA in the fan box of the IBBS200D or in the CMUA box of the IBBS200T, and then use four retention screws to secure the board. Step 8 Reconnect the cable for the fans or the cable for the TEC cooler to the ports on the panel of the backplane based on the cable connection records. Step 9 Reinstall the fan box and CMUA box on the front door of the IBBS200D and IBBS200T respectively. Step 10 Check the status of the LEDs to determine whether the new CMUA works properly. For details on the status of the LEDs, see CMUA. Step 11 Take off the ESD wrist strap or gloves, and then pack up all the tools. Step 12 Attach the bar code delivered with the board to the cover plate. Figure 8-43 shows the positions for attaching the bar codes of the CMUA. Figure 8-43 Positions for attaching the bar codes of the CMUA
----End
Postrequisite l
8-42
Place the ESD box or bag that contains the replaced board into a carton padded with foam or into the packing box of the new board. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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l
Fill in the fault form with the details of the replaced board.
l
Contact the local Huawei office to handle the faulty board.
8.16 Replacing the ELIA The Electronic Label Identity type A (ELIA) is installed in the ELU box. The board reports the information about the cabinet type. If the ELIA is faulty, you must replace it.
Prerequisite l
The tools and materials, such as an ESD wrist strap or a pair of ESD gloves, Phillips screwdriver, ESD box or bag, and key to the cabinet door are ready.
l
The quantity and model of the faulty boards are confirmed, and new boards of the same quantity and model are ready.
l
The authorized personnel are permitted to enter the site. The required keys are available.
Context The installation position of the ELU varies according to cabinet. It is installed on the inner left side of the IBBS200D or IBBS200T or on the inner right side of the APM30H, TMC11H, or RFC.
Procedure Step 1 Wear an ESD wrist strap or a pair of ESD gloves.
CAUTION Take proper ESD protection measures, for example, wear an ESD wrist strap or a pair of ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Remove the RJ-45 connector from the port on the housing of the ELU. Step 3 Open the housing of the ELU upwards according to the direction displayed on the surface of the housing, as shown in Figure 8-44. Figure 8-44 Opening the housing of the ELU
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Step 4 Use a Phillips screwdriver to loosen the screws on the ELIA. Remove the ELIA and place it into an ESD bag, as shown in Figure 8-45. Figure 8-45 Removing the faulty ELIA
Step 5 Install a new ELIA, and then tighten the screws on the panel of the board. Step 6 Reinstall the housing of the ELU. Step 7 Re-link the RJ-45 connector to the port on the top of the housing of the ELU. Step 8 Take off the ESD wrist strap or gloves, and then pack up all the tools. ----End
Postrequisite
8-44
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Place the ESD box or bag that contains the replaced board into a carton padded with foam or into the packing box of the new board.
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Fill in the fault form with the details of the replaced board.
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Contact the local Huawei office to handle the faulty board.
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