ZXDU68 B201 DC Power System
Product Description Version: V5.0R06M09
ZTE CORPORATION NO. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://ensupport.zte.com.cn E-mail:
[email protected]
LEGAL INFORMATION Copyright © 2013 ZTE CORPORATION. The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPORATION is prohibited.
Additionally, the contents of this document are protected by
contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners. This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose, title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on the information contained herein. ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subject matter of this document. Except as expressly provided in any written license between ZTE CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter herein. ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice. Users may visit ZTE technical support website http://ensupport.zte.com.cn to inquire related information. The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History Revision No.
Revision Date
Revision Reason
R1.2
2013-01-08
The following section and chapter are modified:
R1.1
R1.0
2012-12-06
2012-11-23
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Section 3.2, Environmental Specifications
l
Chapter 5, Alarm List
The following section and chapter are modified: l
Section 2.4, Signal Interface Unit
l
Chapter 5, Alarm List
First edition
Serial Number: SJ-20120703093141-002 Publishing Date: 2013-01-08 (R1.2)
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Contents About This Manual ......................................................................................... I Chapter 1 System Overview ...................................................................... 1-1 1.1 System Introduction............................................................................................ 1-1 1.2 System Features ................................................................................................ 1-1
Chapter 2 System Structure and Components........................................ 2-1 2.1 System Structure................................................................................................ 2-1 2.2 ZXD3000 Rectifier .............................................................................................. 2-4 2.3 Centralized Supervision Unit ............................................................................... 2-6 2.4 Signal Interface Unit ........................................................................................... 2-7
Chapter 3 System Specifications.............................................................. 3-1 3.1 Configuration List ............................................................................................... 3-1 3.2 Environmental Specifications .............................................................................. 3-2 3.3 Technical Specifications...................................................................................... 3-2 3.4 Compliance Standards ....................................................................................... 3-5
Chapter 4 Rectifier Specifications ............................................................ 4-1 4.1 Technical Specifications...................................................................................... 4-1 4.2 Input Features.................................................................................................... 4-3 4.3 Output Features ................................................................................................. 4-4 4.4 Power Decrease With High Temperature ............................................................. 4-5
Chapter 5 Alarm List .................................................................................. 5-1 Appendix A Electrical Connection Diagram ........................................... A-1 Glossary .......................................................................................................... I
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About This Manual Purpose This manual applies to the ZXDU68 B201 (V5.0R06M09) DC Power System. The ZXDU68 B201 system is designed to be installed in a cabinet/rack and provides power for -48 V communications equipment. This manual describes the system structure, characteristics, and configuration.
Intended Audience This manual is intended for: l l
Planning engineers Maintenance engineers
What Is in This Manual This manual contains the following chapters/appendices: Chapter/Appendix
Summary
1, System Overview
Introduces the system and describes the system features.
2, System Structure and
Describes the system structure, ZXD3000 rectifiers, Centralized
Components
Supervision Unit (CSU), and Signal Interface Unit (SIU).
3, System Specifications
Describes configuration list, environmental specifications, technical specifications, and compliance standards.
4, Rectifier Specifications
Describes the ZXD3000 (V5.0) rectifier specifications, including technical specifications, input features, output features and the feature of power decrease with high temperature.
5, Alarm List
Describes the alarm names, default alarm levels and output relays.
A, Electrical Connection
Provides the electrical connection diagram of the ZXDU68 B201
Diagram
system.
Conventions This manual uses the following typographical conventions: Typeface
Meaning
Bold
Menus, menu options, function names, input fields, option button names, check boxes, drop-down lists, dialog box names, window names, parameters, and commands. Note: provides additional information about a certain topic.
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Chapter 1
System Overview Table of Contents System Introduction....................................................................................................1-1 System Features ........................................................................................................1-1
1.1 System Introduction The ZXDU68 B201 system is designed to be installed in a cabinet/rack. ZXDU68 B201 is 19 inches in width and 5U in height. l l l
The system can provide power for -48 V communications equipment. Single-phase AC input, 200 V - 240 V (phase voltage). When fully configured, the power system is equipped with four ZXD3000 (V5.0) rectifiers and can provide a maximum power output of 12 kW.
For the appearance of the ZXDU68 B201 system, see Figure 1-1. Figure 1-1 System Appearance
1.2 System Features Door Open Key Code Function Delayed trigger alarm waits for technician’s authorization code before informing the Supervision Center (SC) of access attempt. This function provides potential reduction of the SC interventions greatly.
Efficient Rectifiers With 30% - 50% output power, the rectifier efficiency is ≥ 94%. 1-1 SJ-20120703093141-002|2013-01-08 (R1.2)
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ZXDU68 B201 Product Description
With 50% - 100% output power, the rectifier efficiency is ≥ 96%.
Automatically Switching the Rectifiers to the Sleep Mode The system switches one or more rectifiers to the sleep mode according to the load power. The power of a rectifier in sleep mode is not larger than 4 W.
A Wide Range of Input Voltage A wide range of input phase voltage (90 V to 295 V) makes the system suitable for areas with unstable power sources.
Capacity Expansion When fully configured, the system is equipped with four ZXD3000 (V5.0) rectifiers and can provide a rated output power of 12 kW when the output voltage ranges from -48 V to -57.6 V.
Accessible via Web Browser The system can be remotely managed through a computer installed with a web browser anywhere if Ethernet is available.
Managing Data in Batches Users can set the parameters in batches, copy records and upgrade programs via a USB flash drive.
Professional Monitoring and Management l l
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The transmission speed is high via CAN bus. Multiple protection functions, such as Load Low Voltage Disconnect (LLVD1), Load Low Temperature Disconnect (LLTD), Battery Low Voltage Disconnect (BLVD), and Battery High Temperature Disconnect (BHTD). Users can press the QUY button of a rectifier to query the data of the rectifier or control it.
Flexible Monitoring Networking The system provides input and output relays, RJ45 Ethernet interface, RS232 interface, RS485 interface, and USB interface. The system supports multiple monitoring networking modes via Telnet, Hypertext Transfer Protocol (HTTP), File Transfer Protocol (FTP), and Simple Network Management Protocol (SNMP).
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Chapter 2
System Structure and Components Table of Contents System Structure........................................................................................................2-1 ZXD3000 Rectifier ......................................................................................................2-4 Centralized Supervision Unit ......................................................................................2-6 Signal Interface Unit ...................................................................................................2-7
2.1 System Structure For the structure of the ZXDU68 B201 chassis, see Figure 2-1 and Figure 2-2.
Front View Figure 2-1 Chassis Structure (Front View)
1. ZXD3000 (V5.0) rectifiers 2. Signal Interface Unit (SIU) 3. Centralized Supervision Unit (CSU) 4. 48VDC generator input connector (48VDC GENERATOR)
5. Auxiliary DC output connector (AUX. OUTPUT, 50A) 6. Main DC output circuit breaker (MAIN OUTPUT) 7. Battery circuit breakers (BATT1, BATT2, BATT3)
8. BLVD reset button (BLVD RST) 9. PE bolts
For a description of the components, refer to Table 2-1. 2-1 SJ-20120703093141-002|2013-01-08 (R1.2)
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ZXDU68 B201 Product Description
Table 2-1 Chassis Components (Front View) S.N.
Component
Description
1
ZXD3000 (V5.0) rectifiers
Convert AC power to DC power. For further details, refer to 2.2 ZXD3000 Rectifier.
2
Signal Interface Unit (SIU)
Provides signal interfaces for supervision. For further details, refer to 2.4 Signal Interface Unit.
3
4
Centralized Supervision
Collects the system operation data and manages the system.
Unit (CSU)
For further details, refer to 2.3 Centralized Supervision Unit.
48VDC generator input
Connects to a 48 VDC generator.
connector (48VDC GENERATOR) 5
Auxiliary DC output
Connects to a DC load.
connector (AUX. OUTPUT, 50A) 6
Main DC output circuit
Activates/deactivates DC output for the main DC load.
breaker (MAIN OUTPUT) 7
Battery circuit breakers
Activates/deactivates battery input.
(BATT1, BATT2, BATT3) 8
BLVD reset button (BLVD
If the system has disconnected the battery branch(es) because
RST)
of low voltage, but the CSU is faulty, press the BLVD RST button to manually reconnect the disconnected branch(es).
9
PE bolts
Connect to the on-site grounding busbar.
Rear View
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Chapter 2 System Structure and Components
Figure 2-2 Chassis Structure (Rear View)
1. Rear panel 2. AC input cabling hole 3. Battery input connection terminals (BATT1, BATT2, BATT3) (-48V)
4. Main DC output connection terminals (MAIN OUTPUT) (-48V) 5. -48V busbar (-48V)
6. Working ground busbar (+/RTN) 7. AC input connection terminals (L, N, L, N, PE)
For a description of the components, refer to Table 2-2. Table 2-2 Chassis Components (Rear View) S.N.
Component
Description
1
Rear panel
Remove the rear panel before connecting the cables.
2
AC input cabling hole
Cabling hole for the AC input cables (L, N, L, N, PE)
3
Battery input connection
Connect battery packs to the system.
terminals (BATT1, BATT2, BATT3) (-48V) 4
Main DC output connection
Connect -48 V terminals of the main DC load.
terminals (MAIN OUTPUT) (-48V)
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ZXDU68 B201 Product Description
S.N.
Component
Description
5
-48V busbar (-48V)
-
6
Working ground busbar
Connects +/RTN cables of battery packs and DC loads.
(+/RTN) 7
AC input connection
Connect AC input cables (L, N, L, N, PE).
terminals (L, N, L, N,
Caution: It is recommended to configure a 50 A circuit breaker
PE)
for each AC input branch to provide AC input power for the ZXDU68 B201 system.
2.2 ZXD3000 Rectifier The ZXD3000 (V5.0) rectifiers convert AC to DC, power DC loads and charge the batteries.
Appearance For the appearance of the ZXD3000 rectifier, see Figure 2-3. Figure 2-3 Rectifier Appearance
1. Fan
2. Indicators
3. QUY (query) button
Buttons and Indicators l l
Press and hold the QUY button of a rectifier for 5 seconds and then the CSU displays the rectifier’s main information screen. The indicators display the operational status of the rectifier. For a description of the indicators, refer to Table 2-3.
Table 2-3 Rectifier Operational Status Indicator Operational Status Power Lit
Run Lit
Alarm -
Fault Not lit
Operating with Stable Voltage
Flashing
Not lit
-
Not lit
Sleep
Lit
Flashing
-
Not lit
Output Current Limit
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Indicator Operational Status Power
Run
Alarm
Fault
Lit
-
Flashing
-
Communication Failure
Lit
-
Lit
-
Alarm
Lit
Not lit
-
Lit
Fault
•
“-” means that the status of the indicator is not relevant to the condition.
Interfaces Input and output interfaces are laid at the back of the rectifier. For the interface layout of the rectifier, see Figure 2-4. For a description of the pin definitions, refer to Table 2-4. The interfaces complete the electrical and signal connections between the rectifier and the ZXDU68 B201 power system. Figure 2-4 Rectifier Interfaces
Table 2-4 Pin Definitions of Rectifier Interfaces Interface Name
Pin No.
Signal
Function
Definition AC input
1-6
L
Connects the AC input phase cable.
7 - 12
N
Connects the AC input neutral cable.
18 - 20
PE
Connects the protection ground.
-
13
-
Reserved
Phase detection
14
AA
Locates the phase where an operating rectifier is.
15
AB
16
CAN-
interfaces
interfaces CAN communication
17
A rectifier communicates with other devices through the interfaces. For example, a rectifier
CAN+
detection
transmits data to the CSU, and the CSU issues
interfaces
commands to a rectifier.
DC output interfaces Hot-plug pins
21 - 28
OUTPUT+
29 - 36
OUTPUT-
37, 38
Hot-plug pin (+)
39, 40
Hot-plug pin (-)
Provide DC output power.
Prevent sparks when a rectifier is installed into the ZXDU68 B201 system.
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ZXDU68 B201 Product Description
2.3 Centralized Supervision Unit The Centralized Supervision Unit (CSU) is the foreground monitoring unit of the ZXDU68 B201 system. It monitors the AC distribution, DC distribution, rectifiers and batteries of the ZXDU68 B201 system.
Functions l
Delayed trigger alarm waits for technician’s authorization code before informing the Supervision Center (SC) of access attempt. This function provides potential reduction of the SC interventions greatly. When the door with a door sensor is open, all alarms will be on hold and not sent to output relays in this case, and the correct 4-digit key code (password) must be input within a certain time (Login Max.Time, one minute, by default). All alarms are sent to output relays immediately if the correct key code is not input within the time.
l l l l l l
Gives an audible and visual alarm and provides the protection function when the ZXDU68 B201 system is faulty. Collects the operational data and monitors the operations of the ZXDU68 B201 system. Performs advanced battery management with protection functions. Manages the rectifiers and automatically switches one or more rectifiers to the sleep mode to save energy. Transmits data to the background Supervision Center (SC) and receives commands from the SC. In this way, the ZXDU68 B201 system can be monitored remotely. The CSU can be remotely managed through a computer installed with web browser anywhere if Ethernet is available.
Appearance For the appearance of the CSU, see Figure 2-5. Figure 2-5 CSU Appearance (CSU500A)
1. LCD 2. USB interface
3. RJ45 Ethernet interface 4. Indicators
5. Buttons
Interfaces l
USB interface 2-6
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à
Supports USB flash drives but does not support portable hard disks, MP3 or MP4.
à
Use a 2 GB (or below) USB flash drive with available capacity of greater than 32 MB.
RJ45 Ethernet interface à
The Ethernet interface rate is 10M/100M (adaptive).
à
The Ethernet interface supports multiple monitoring networking modes through Telnet, HTTP, FTP and SNMP.
Indicators The indicators display the operational status of the CSU and the ZXDU68 B201 system. For a description of indicators, refer to Table 2-5. Table 2-5 CSU Operational Status Indicator Operational Status Power
Alarm
Run
Lit
Flashing
Not lit
Operating normally
Lit
-
Flashing
Alarm
Lit
Lit or not lit
-
Down
•
“-” means that the status of the indicator is not relevant to the condition.
Buttons and LCD The buttons and the LCD of the CSU enable the users to query operational data of the ZXDU68 B201 system, set parameters, and control the operation of the ZXDU68 B201 system. The button names are as follows: l l l
▲/▼/◄/►: up/down/left/right Ent: enter Esc: escape
2.4 Signal Interface Unit The Signal Interface Unit (SIU) contains the Signal Interface Board (SIB). For the structure of SIU, see Figure 2-6.
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Figure 2-6 Signal Interface Unit (SIU)
1. SIB
2. Interface designation
The SIB provides various supervision interfaces including input and output relay interfaces, background communication interfaces, and environment detection interfaces. For the layout of the interfaces on the SIB, see Figure 2-7. Figure 2-7 Supervision Interfaces on the SIB
For a description of the interfaces on the SIB, refer to Table 2-6.
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Table 2-6 Supervision Interfaces on the SIB Interface
Description
Input and Output Relay Interfaces X3
In-relay 1, 2
X4
In-relay 3, 4
Four input relays. The users can set the alarms for the input relays in the Centralized Supervision Unit (CSU).
X14
X15
X16
Out-relay 1
Alarm code A1: critical or major alarm
Out-relay 2
Alarm code A2: door alarm
Out-relay 3
Alarm code A3: AC power abnormal
Out-relay 4
Alarm code A4: ambient temperature high
Out-relay 5
Alarm code A5: minor alarm or warning
Out-relay 6
Alarm code A6: __________________________ Reserved for user definition.
X17
Out-relay 7
Alarm code A7: __________________________ Reserved for user definition.
Out-relay 8
Alarm code A8: __________________________ Reserved for user definition.
X18
CSU fault out-relay
Provides the CSU fault signal
Background Communication Interfaces X11
RS232 communication
X11 and X13 cannot be used at the same time
X12
RS485 communication
-
(independent) X13
RS485 communication
X11 and X13 cannot be used at the same time
(multiplex) X22
RS232 communication
Multiplex with X11
Environment Detection Interfaces X2
Flood alarm
To connect a flood sensor
X5
Door magnet alarm
To connect a door sensor
X6
Battery 1 temperature
To connect the temperature sensor for battery pack 1
X7
Battery 2 temperature
To connect the temperature sensor for battery pack 2
X8
Battery 3 temperature
To connect the temperature sensor for battery pack 3
X9
Battery 4 temperature
To connect the temperature sensor for battery pack 4
X10
Environment temperature
To connect an ambient temperature sensor
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Chapter 3
System Specifications Table of Contents Configuration List .......................................................................................................3-1 Environmental Specifications......................................................................................3-2 Technical Specifications .............................................................................................3-2 Compliance Standards ...............................................................................................3-5
3.1 Configuration List For the configuration list of the ZXDU68 B201 system , refer to Table 3-1. Table 3-1 Configuration List Component
Configuration
Chassis
One
Rectifier
ZXD3000 (V5.0)
Four (when fully configured)
Centralized
CSU500A
One (software version: V1.01F)
AC input
No AC input circuit breaker
Supervision Unit (CSU) AC distribution
Four AC input connection terminals (L, N, L, N, PE) Caution: It is recommended to configure a 50 A circuit breaker for each AC input branch to provide AC input power for the ZXDU68 B201 system. Standby AC output
None
Rectifier circuit
None
breaker AC SPD
None
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ZXDU68 B201 Product Description
Component DC distribution
Configuration DC input
One 120 A generator input connector (48VDC GENERATOR)
Battery input circuit
1×200 A/2P, 2×100 A/1P MCBs
breaker l
DC output
Main DC output: Two connection terminals controlled by one 200 A/2P circuit breaker
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Auxiliary DC output: One 50 A DC output connector
DC SPD
None
3.2 Environmental Specifications For a description of the environmental specifications of the ZXDU68 B201 system, refer to Table 3-2. Table 3-2 Environmental Specifications Item Operating temperature
Specifications -4 °F to +131 °F/-20 °C to +55 °C (+59 °F to +77 °F/+15 °C to +25 °C, recommended)
Storage temperature
-40 °F to +158 °F/-40 °C to +70 °C
Relative humidity
10% to 90% (non-condensing); 40% to 60% recommended
Altitude
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0 - 2187 yd (0 - 2000 m): 100% output power
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2187 yd – 3281 yd (2000 m - 3000 m): The power derating percentage is 1% for each 100 m increase in altitude.
Other requirements
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The cabinet should be stable and erect.
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No explosion hazard, no shake or jolt.
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Never install the equipment where there is a risk of liquid or objects falling into the top of the equipment.
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No conductive dust or corrosive gas.
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No strong Electromagnetic Interference (EMI).
3.3 Technical Specifications The ZXDU68 B201 system satisfy the following technical specifications. l l l
For the system specifications, refer to Table 3-3. For AC electrical specifications, refer to Table 3-4. For DC electrical specifications, refer to Table 3-5. 3-2
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Chapter 3 System Specifications
l l
For interface specifications, refer to Table 3-6. For structure specifications, refer to Table 3-7.
Table 3-3 System Specifications Item
Description
Rated output power of the system
12 kW (-48 V to -57.6 V)
(when fully configured) System efficiency
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≥ 93.5% (30% rated power)
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≥ 95.5% (50% rated power)
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≥ 95.5% (100% rated power)
Equipment noise
≤ 55 dB(A)
Monitoring networking mode
RS232/RS485 serial port, Ethernet, and transparent transmission with the communication equipment
Design service time
10 years to 15 years
Electro Magnetic Compatibility
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DIN/EN 55022
(EMC)
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IEC61000
ESD immunity
Contact: 8 kV. Air: 15 kV
Radiated Susceptibility
10V/M 1 kHz 80% amplitude
(RS)
modulation
Electronic Fast Transients
AC port: 4 kV. DC port and signal
(EFT) Pulse/Burst
port: 2 kV
immunity Surge immunity
AC port: 6 kV
Conducted susceptibility
3V 1 kHz 80% amplitude modulation
Voltage dips, interruptions
Class 2
& variations immunity Conducted emissions
Class A
Radiated emissions
Class A
Table 3-4 AC Electrical Specifications Item AC input features
Specification AC input mode
Single-phase three-wire (L/N/PE)
AC input voltage
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Rated AC input phase voltage: 200 V - 240 V
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Phase voltage range: 90 V to 295 V
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Rated frequency: 50 Hz/60 Hz
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Frequency range: 45 Hz - 66 Hz
AC input frequency
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ZXDU68 B201 Product Description
Item
Specification AC input power
≥ 0.998 (with rated load)
factor Input Total
THD ≤ 5% (30% - 100% rated power)
Harmonic Distortion (THD) Protection
AC over-voltage
When the input phase voltage is higher than the over-voltage
functions
protection
threshold, the system takes a protection action against over-voltage.
AC under-voltage
When the input phase voltage is lower than the under-voltage
protection
threshold, the system takes a protection action against under-voltage.
Table 3-5 DC Electrical Specifications Item DC output features
Specification DC output voltage
Rated output voltage: -53.5 V
Output voltage
-42 V to -58 V (adjustable in the CSU)
range DC voltage drop
≤ 0.5 V
inside the cabinet Regulated voltage
≤ 0.5%
precision Weighted
noise
≤ 2 mV
noise
≤ 150 mV (20 MHz bandwidth)
voltage Peak-peak voltage Protection
DC over-voltage
When the DC output voltage is higher than the over-voltage
functions
protection
threshold, the system takes a protection action against over-voltage.
DC under-voltage
When the DC output voltage is lower than the under-voltage
protection
threshold, the system takes a protection action against under-voltage.
Battery under-
Battery Low Voltage Disconnect (BLVD): If the battery voltage
voltage protection
is lower than the BLVD threshold, the system disconnect the batteries.
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Table 3-6 Interface Specifications Location
Interface
Description
On the front
USB interface
l
Supports USB flash drives but does not support portable
panel of the
hard disks, MP3 or MP4. l
CSU
Use a 2 GB (or below) USB flash drive with available capacity greater than 32 MB.
Communication
One adaptive 10 M/100 M RJ45 Ethernet interface
interfaces On the SIB (in
Communication
One RS232 interface, one RS485 interface
the SIU)
interfaces
Baud rate: 1200 bps, 2400 bps, 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115200 bps
Input relay
Four input relays, the user can set the alarms for the input
interfaces
relays in the CSU.
Output relay
Nine output relays
interfaces
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Eight for the users to set in the CSU
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One for the CSU fault
Environment
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Four battery temperature interfaces
detection interfaces
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One environment temperature interface
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One door alarm interface
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One flood alarm interface
Table 3-7 Structure Specifications Item
Specifications
Chassis dimensions (H × W × D)
8.6 in. ×19.0 in. × 14.2 in./219.4 mm × 482.6 mm × 360 mm
Chassis weight
Approximately 44.1 lb/20 kg (excluding rectifiers and CSU)
ZXD3000 (V5.0) rectifier weight
4.4 lb/2 kg/set, four sets (maximum)
CSU weight
2.9 lb/1.3 kg
Installation mode
Installation in a cabinet/rack
3.4 Compliance Standards EMC Standards The ZXDU68 B201 system is in compliance with the following Electromagnetic Compatibility (EMC) standards: l l
EN55022 IEC61000-3-3; IEC61000-3-2; IEC61000-4-2; IEC61000-4-3; IEC61000-4-6; IEC61000-4-8; and IEC61000-4-11
IEC61000-4-4;
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ZXDU68 B201 Product Description
Safety Standards The ZXDU68 B201 system is in compliance with the UL/IEC/EN 60950 safety standards.
Other Standards The ZXDU68 B201 system is also in compliance with the following standards: l l
The Restriction of Hazardous Substances (RoHS) directive (2002/95/EC) of the European Union. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operations.
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Chapter 4
Rectifier Specifications Table of Contents Technical Specifications .............................................................................................4-1 Input Features ............................................................................................................4-3 Output Features .........................................................................................................4-4 Power Decrease With High Temperature ....................................................................4-5
4.1 Technical Specifications For the technical specifications of the ZXD3000 (V5.0) rectifiers, refer to Table 4-1. Table 4-1 Technical Specifications Item
Description
AC input
Input mode
Single-phase three-wire (L/N/PE)
Input voltage
l
Input voltage: 85 V to 295 V
l
Rated input voltage: 100 V to 240 V
Maximum input current
18 A
Frequency
l
Frequency: 45 Hz to 66 Hz
l
Rated frequency: 50 Hz/60 Hz
Input power factor
≥ 0.998 (when the input and output values are rated)
DC output
Maximum output power
3,000 W (when the input voltage is 176 V to 295 V and the environment temperature is -40 ℃ to 55 ℃)
Rated output voltage
53.5 V
Range of output voltage
42 V to 59.5 V Adjusted through the monitoring unit of the power system
Output current limit
5 A to 63.5 A Set through the monitoring unit
Efficiency
l
Peak efficiency: ≥ 96%
l
Efficiency with the rated load: ≥ 95%
Voltage stabilizing accuracy
≤ ±0.6%
Output weighted noise
≤ 2 mV
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ZXDU68 B201 Product Description
Item
Description Broad frequency noise
l
≤ 50 mV (3.4 kHz to 150 kHz)
voltage
l
≤ 20 mV (0.15 MHz to 30 MHz)
Discrete frequency noise
l
≤ 5 mV (3.4 kHz to 150 kHz)
voltage
l
≤ 3 mV (150 kHz to 200 kHz)
l
≤ 2 mV (200 kHz to 500 kHz)
l
≤ 1 mV (0.5 MHz to 30 MHz)
Peak-to-peak noise voltage
≤ 200 mV (bandwidth of 0 Hz to 20 MHz)
Inter-rectifier load sharing
The number of the rectifiers that can be connected in parallel is not less than 30; when the output current of a single rectifier is 10% to 100% of the rated value, the output current imbalance of the rectifiers is not greater than 1.5 A.
Safety
l
Dielectric strength
protection
2840 VDC voltage of the AC input terminals to the chassis for one minute: no breakdown or arc; the stable leakage current is less than 1 mA.
l
4242 VDC voltage of the AC input terminals to the DC output terminals for one minute: no breakdown or arc; the stable leakage current is less than 1 mA.
l
707 VDC voltage of the DC output terminals to the chassis for one minute: no breakdown or arc; the stable leakage current is less than 1 mA.
l
707 VDC voltage of other interfaces to the chassis for one minute: no breakdown or arc; the stable leakage current is less than 1 mA.
Safety standard
Compliant with IEC60950
Electromagnetic
Compliant with EN55022 Class B and IEC61000
compatibility Mean time between failures
MTBF ≥ 2 × 105 h
Cooling mode
l l
Forced cooling; The fan speed can be adjusted according to the environment temperature and the working status of the rectifier.
Environment requirement
Dimensions
l
Operating temperature: -40 ℃ to 75 ℃
l
Storage temperature: -40 ℃ to 85 ℃
l
Relative humidity: ≤ 95% (non-condensing)
l
Air pressure: 80 kPa to 106 kPa
41.5 mm × 132 mm × 300 mm (H×W×D) 4-2
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Chapter 4 Rectifier Specifications
Item
Description
Weight
2 kg
4.2 Input Features Overview The ZXD3000 (V5.0) rectifier automatically adjusts its operational status according to the AC input voltage. The input features include the under-voltage protection, over-voltage protection, and power limit.
Under-Voltage Protection When the AC input voltage is lower than the under-voltage threshold, the rectifier automatically shuts down and provides no output. Meanwhile, the alarm indicator is on. After the AC input voltage reaches the under-voltage recovery threshold, the rectifier automatically recovers. The under-voltage recovery threshold = the AC input under-voltage threshold + the return difference. The AC input under-voltage threshold is (85 ± 5) V and the return difference ranges from 8 V to 12 V.
Over-Voltage Protection When the AC input voltage is higher than the over-voltage threshold, the rectifier automatically shuts down and provides no output. Meanwhile, the alarm indicator is on. After the AC input voltage falls to the over-voltage recovery threshold, the rectifier automatically recovers. The over-voltage recovery threshold = the AC input over-voltage threshold – the return difference. The AC input over-voltage threshold is (295 ± 5) V and the return difference ranges from 5 V to 10 V.
Power Limit The rectifier limits its output power according to the input voltage. See Figure 4-1 for the power limit feature of the rectifier when the following conditions are met. l l
Environment temperature: -25 ℃ to 55 ℃ Output voltage of the rectifier: 48 V to 59.5 V 4-3
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ZXDU68 B201 Product Description
Figure 4-1 Power Limit Feature
1. Under-voltage threshold (85±5 V)
2. 55% power (110 V) 3. Maximum power (176 V)
4. Over-voltage threshold (295±5 V)
For the relationship between the AC input voltage and the output power, refer to Table 4-2. Table 4-2 Relationship Between AC Input Voltage and Output Power AC Input Voltage
Output Power (Percentage of the Maximum Output Power)
≤ (85 ± 5) V
0
(85 ± 5) V to 110 V
40% to 55%
110 V to 176 V
55% to 100%
176 V to (295 ± 5) V
100%
> (295 ± 5) V
0
•
Maximum output power: 3000 W (when the input voltage is 176 V to 295 V and the environment temperature is -40 ℃ to +55 ℃)
4.3 Output Features See Figure 4-2 for the output features of the ZXD3000 (V5.0) rectifier when the following conditions are met. l l
AC input voltage of the rectifier: 176 V to 295 V Environment temperature: -25 ℃ to +55 ℃
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Chapter 4 Rectifier Specifications
Figure 4-2 Output Features
As shown in Figure 4-2, the output features of the rectifier can be concluded as follows: l l l
When the output voltage ranges from 42 V to 48 V, the maximum output current is constant. When the output voltage ranges from 48 V to 59.5 V, the maximum output power is constant. When the output voltage is lower than 36 V, the rectifier restarts for protection.
When the environment temperature ranges from -25 ℃ to +55 ℃ and the input voltage ranges from 85 V to 176 V, the rectifier still has the above output features. However, because of the power limit feature, when the input voltage ranges from 85 V to 176 V, the output power cannot reach the highest percentage (100%). Therefore, the input voltage affects the maximum output power and maximum output current.
4.4 Power Decrease With High Temperature The feature of power decrease with high temperature refers to that the output power of the ZXD3000 (V5.0) rectifier decreases with the increase of the environment temperature when the environment temperature reaches the over-temperature threshold. For the feature of power decrease with high temperature, see Figure 4-3.
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ZXDU68 B201 Product Description
Figure 4-3 Power Decrease With High Temperature
For a description of the feature, refer to Table 4-3. Table 4-3 Power Decrease With High Temperature Environment Temperature
Output Power (Percentage of the Maximum Power)
-40 ℃ to +55 ℃
100%
+55 ℃ to 75 ℃
The output power decreases with the increase of the temperature and is not less than 50% when the temperature is 75 ℃.
> 75 ℃
0 (the rectifier shuts down for protection against over-temperature)
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Chapter 5
Alarm List For a description of the alarms, refer to Table 5-1 (presently, the alarms marked with a “*” do not appear in the CSU).
l l
l l
Note: The software codes A1 to A8 correspond to the eight output relays on the SIB. Multiple alarms can share one output relay. Each alarm cannot correspond to multiple output relays but one output relay only. “No” means that no output relay is assigned to an alarm. Except for Total Alarm, the output relay for an alarm will not take effect when its alarm level is set to Mask. Except for Access Ctrl.Alm., the output relay for an alarm changes its state and provides an alarm signal in 30 seconds after the alarm occurs.
Table 5-1 Alarm List S.N.
Alarm Name
Alarm Level and
Alarm Description
Output Relay Battery and System Alarms 1
Common Alarm
Default level: Mask
The CSU detects that an alarm occurs.
Default relay: No 2
Batt.Test Fail
Default level: Mask
A battery test is terminated when the battery
Default relay: No
voltage reaches Test Stop Volt. while the battery capacity does not reach Test Stop Cap.
3*
LLVD1 Alarm
Default level: Critical
The system disconnects the LLVD1 loads
Default relay: A1
(secondary loads) when the system meets one of the following conditions. l
With Disconnect Mode set to Batt.Volt., the battery voltage is lower than LLVD1 Voltage.
l
With Disconnect Mode set to Batt.Rem.Cap., the battery voltage is lower than LLVD1 Voltage or the remaining battery capacity is lower than LLVD1 Capacity.
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S.N.
Alarm Name
Alarm Level and
Alarm Description
Output Relay l
With Disconnect Mode set to PowerOff Time, the battery voltage is lower than LLVD1 Voltage or the power-off time is longer than LLVD1 Duration.
4*
LLVD2 Alarm
Default level: Critical Default relay: A1
The system disconnects the LLVD2 loads (primary loads) when the system meets one of the following conditions. l
With Disconnect Mode set to Batt.Volt., the battery voltage is lower than LLVD2 Voltage.
l
With Disconnect Mode set to Batt.Rem.Cap., the battery voltage is lower than LLVD2 Voltage or the remaining battery capacity is lower than LLVD2 Capacity.
l
With Disconnect Mode set to PowerOff Time, the battery voltage is lower than LLVD2 Voltage or the power-off time is longer than LLVD2 Duration.
5
6
7
CAN Bus Abnormal
Batt.Det.Abnor.
BLVD Alarm
Default level: Mask
The CAN bus cannot send or receive data
Default relay: No
normally due to some communication error.
Default level: Critical
The battery voltage is lower than Test Stop
Default relay: A1
Volt. in the process of the battery test.
Default level: Critical
The system disconnects the batteries when the
Default relay: A1
system meets one of the following conditions. l
With Disconnect Mode set to Batt.Volt., the battery voltage is lower than BLVD Voltage.
l
With Disconnect Mode set to Batt.Rem.Cap., the battery voltage is lower than BLVD Voltage or the remaining battery capacity is lower than BLVD Capacity.
l
With Disconnect Mode set to PowerOff Time, the battery voltage is lower than BLVD Voltage or the power-off time is longer than BLVD Dura.
8*
LLTD Alarm
Default level: Critical Default relay: A1
When the environment temperature is lower than LLTD Env.Temp., the system disconnects the LLVD1 and LLVD2 loads.
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Chapter 5 Alarm List
S.N.
Alarm Name
Alarm Level and
Alarm Description
Output Relay 9*
BHTD Alarm
Default level: Critical
When the battery temperature is higher than
Default relay: A1
BHTD Temp., the system disconnects the batteries.
10
All Alarm Blocked
Default level: Critical
The system does not display any other
Default relay: A1
real-time alarms. This can be set through Alm.Ctrl.
11
12*
13
14
Batt.Equal
BMU Comm.Fail
Multi-SMR Alm
Sys. OverL Alm
Default level: Mask
The system charges the batteries in boost
Default relay: No
(equalized) charge mode.
Default level: Mask
The Battery Monitoring Unit (BMU) fails to
Default relay: 0
communicate with the CSU.
Default level: Major
Two or more Switching Mode Rectifiers (SMRs)
Default relay: A1
are faulty or fail to communicate with the CSU.
Default level: Critical
This alarm (system over-load alarm) indicates
Default relay: A1
the following: l
All rectifier slots are occupied.
l
All rectifiers are operating properly.
l
The ratio of the total DC output current to the sum of the rated output current of the operating rectifiers is higher than the system over-load threshold (Sys. OverL Thre.)
15
Sys. LowCap. Alm
Default level: Critical
This alarm indicates the following:
Default relay: A1
l
Not all the rectifiers are operating properly. For example, a DC power system is equipped with four rectifier slots, but only two or three rectifiers are operating normally.
l
The ratio of the total DC output current to the sum of the rated output current of the operating rectifiers is higher than Sys. OverL Thre.
16
Batt.Cap. NoConfig
Default level: Critical
All the battery capacities are set to values less
Default relay: A1
than 10 Ah in the CSU.
Default level: Major
The mains power fails and there is no standby
Default relay: A3
AC input.
Default level: Mask
The main AC input circuit breaker trips.
AC Alarms 17
18*
AC Power Off
AC In.Switch Off
Default relay: 0
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S.N.
Alarm Name
Alarm Level and
Alarm Description
Output Relay 19
20
21
AC Volt.High
AC Volt.Low
AC Phase Lack
Default level: Major
The AC input voltage is higher than AC
Default relay: A3
Volt.H.Thre.
Default level: Major
The AC input voltage is lower than AC
Default relay: A3
Volt.L.Thre.
Default level: Major
The AC input lacks one phase or two.
Default relay: A3 22
23
24*
AC Volt.Imbala.
AC Curr.High
AC Out.Switch Off
Default level: Major
The difference between AC input voltages is
Default relay: A3
greater than AC Volt.Imbala.
Default level: Major
The AC input current is higher than AC
Default relay: A3
Curr.H.Thre.
Default level: Mask
The auxiliary AC output circuit breaker trips.
Default relay: 0 25*
AC SPD Abnor
Default level: Mask
The AC Surge Protection Device (SPD) is
Default relay: No
damaged or not installed.
Default level: Major
The rectifier fan is faulty.
Rectifier Alarms 26
SMR Fan Fault
Default relay: A1 27
SMR Ra.T.H.O
Default level: Major
The temperature of the PFC heat radiator is
Default relay: A1
higher than the maximum radiator temperature (110 ℃).
28
29
30
SMR In.V.H.O.
SMR In.V.L.O.
SMR Out.V.H.O.
Default level: Major
The AC input voltage of the rectifier is higher
Default relay: A1
than the maximum input voltage (300 V).
Default level: Major
The AC input voltage of the rectifier is lower
Default relay: A1
than the minimum input voltage (80 V).
Default level: Major
The output voltage of the rectifier is higher than
Default relay: A1
the maximum output voltage (56.6 V to 62 V, which can be set).
31
32
SMR Out.C.H.
SMR Inter.T.H.
Default level: Major
The output current of the rectifier is higher than
Default relay: A1
the maximum output current (68 A).
Default level: Major
The temperature at the air inlet of the rectifier is
Default relay: A1
higher than the maximum internal temperature (70 ℃).
33
SMR Out.Fuse
Default level: Major
The output fuse of the rectifier blows.
Default relay: A1 34
SMR Curr.Share
Default level: Major
When multiple rectifiers are working in parallel,
Default relay: A1
the output current difference between these rectifiers is greater than the threshold (8 A).
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Chapter 5 Alarm List
S.N.
Alarm Name
Alarm Level and
Alarm Description
Output Relay 35
SMR Input Off
Default level: Major
The power input of the rectifier is interrupted.
Default relay: A1 36
37
38
39
PFC Out.V.H.
PFC Out.V.L.
SMR EEPROM
SMR In.Comm F.
Default level: Major
The output voltage of PFC is higher than the
Default relay: A1
threshold (450 V).
Default level: Major
The output voltage of PFC is lower than the
Default relay: A1
threshold (345 V).
Default level: Major
Errors occur when the rectifier reads and writes
Default relay: A1
the EEPROM.
Default level: Major
The communication inside the rectifier fails.
Default relay: A1 40
41
SMR Primy.C.H.
PFC Input C.H.
Default level: Major
The primary current of the transformer is higher
Default relay: A1
than the threshold (28 A).
Default level: Major
Reserved alarm
Default relay: A1 42
43
SMR Start Abr.
SMR In.Fuse
Default level: Major
The starting time of the rectifier exceeds 5
Default relay: A1
minutes.
Default level: Major
The input fuse of the rectifier blows.
Default relay: A1 44
SMR Comm.Fail
Default level: Major
The communication between the rectifier and
Default relay: A1
the CSU is interrupted because the rectifier is removed or there is some communication exception.
45
SMR In.Freq.
Default level: Major
The input frequency of the rectifier is too high
Default relay: A1
(higher than 73 Hz) or too low (lower than 40 Hz).
46
SMR Out.V.L.
Default level: Major
The output voltage of the rectifier is lower than
Default relay: A1
the threshold (36 V).
Default level: Major
The DC output voltage is higher than DC
Default relay: A1
Volt.High Thre.
Default level: Major
The DC output voltage is lower than DC
Default relay: A1
Volt.Low Thre.
Default level: Mask
The DC SPD is faulty.
DC Alarms 47
48
49*
DC Volt.High
DC Volt.Low
DC SPD Abnor.
Default relay: No 50
Batt.Volt.Low
Default level: Major
The voltage of a battery pack is lower than
Default relay: A1
Batt.Volt.L.Thre.
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ZXDU68 B201 Product Description
S.N.
Alarm Name
Alarm Level and
Alarm Description
Output Relay 51
Batt.Curr.Abr.
Default level: Minor
The rate of the detected battery current to
Default relay: A5
the highest detectable current is greater than Batt.Curr.Abn.Rate.
52
53
54
Batt.Temp.High
Batt.Temp.Low
Batt.Loop Brk.
Default level: Major
The battery temperature is higher than
Default relay: A1
Batt.Temp.H.Thre.
Default level: Major
The battery temperature is lower than
Default relay: A1
Batt.Temp.L.Thre.
Default level: Critical
The battery loop is disconnected.
Default relay: A1 55
56
Batt.Dischg.
Batt.T.Invalid
Default level: Minor
The battery discharging current is higher than
Default relay: A5
Batt.Dischg Thre.
Default level:
The system is configured with batteries, but
Warning
the battery temperature detection is ineffective.
Default relay: A5
The battery temperature sensor is not installed or the battery temperature is out of the detection range.
57*
58*
59*
60*
LLVD1 Extend Brk.
LLVD1 Loop B.
LLVD2 Extend Brk.
BLVD Extend Brk.
Default level: Mask
The circuit breaker or fuse of the extended
Default relay: 0
LLVD1 loop trips or blows.
Default level: Mask
The circuit breaker or fuse of the LLVD1 loop
Default relay: 0
trips or blows.
Default level: Mask
The circuit breaker or fuse of the extended
Default relay: 0
LLVD2 loop trips or blows.
Default level: Mask
The fuse of the extended BLVD loop blows.
Default relay: 0 61
BLVD Loop Brk.
Default level: Major
The fuse of the BLVD loop blows.
Default relay: A1 62
63
64
65
66
Cell Reverse
Block Reverse
Cell Poor
Block Poor
DC.Loop.Brk.
Default level: Major
One or more 2 V batteries are reversely
Default relay: A1
connected.
Default level: Major
One or more 12 V batteries are reversely
Default relay: A1
connected.
Default level: Major
The voltage of one or more 2 V batteries is
Default relay: A1
lower than Cell Volt.Diff.
Default level: Major
The voltage of one or more 12 V batteries is
Default relay: A1
lower than Block Volt.Diff.
Default level: Major
The circuit breaker (or fuse) of the DC output
Default relay: A1
loop trips (or blows).
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Chapter 5 Alarm List
S.N.
Alarm Name
Alarm Level and
Alarm Description
Output Relay 67
Load Ext.Brk.
Default level: Major
The circuit breaker (or fuse) of the extended
Default relay: A1
DC output loop trips (or blows).
Default level: Minor
The environment temperature is higher than
Default relay: A4
Env.Temp.H.Thre.
Default level: Minor
The environment temperature is lower than
Default relay: A5
Env.Temp.L.Thre.
Default level: Minor
The environment humidity is higher than
Default relay: A5
Env.Hum.H.Thre.
Default level: Minor
The environment humidity is lower than
Default relay: A5
Env.Hum.L.Thre.
Default level: Major
The sensor detects smog.
Environment Alarms 68
69
70
71
72
Env.Temp.High
Env.Temp.Low
Env.Hum.High
Env.Hum.Low
Smog Alarm
Default relay: A1 73
Flood Alarm
Default level: Major
The sensor detects flood.
Default relay: A1 74
Access Ctrl.Alm.
Default level: Minor
The sensor detects illegal intrusion.
Default relay: A5 75
Door Alarm
Default level: Major
The door with the door status switch is opened.
Default relay: A2 76
Glass Brk.Alm.
Default level: Minor
The sensor detects broken glasses.
Default relay: A5 77
78
•
Env.Temp.Invalid
Env.Hum.Invalid
Default level: Mask
The environment temperature sensor is
Default relay: No
damaged or not installed.
Default level: Mask
The environment humidity sensor is damaged
Default relay: No
or not installed.
Presently, the alarms marked with a “*” do not appear in the CSU.
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Appendix A
Electrical Connection Diagram For the simplified block diagram of the ZXDU68 B201 (V5.0R06M09) system operating principles, see Figure A-1. Figure A-1 Operating Principles of the System
The system components are described as follows. l l l l l
AC distribution unit: The AC distribution unit connects AC input to the system and distributes AC power. Rectifiers: The rectifiers convert AC power to DC power. DC distribution unit: The DC distribution unit provides DC output to the loads and connects the batteries to the system. CSU: The Centralized Supervision Unit collects the system operation data and manages the system. Batteries: The batteries provides DC power to the loads with mains failure.
For the detailed electrical connection diagram of the ZXDU68 B201 (V5.0R06M09) system, see Figure A-2.
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Figure A-2 Electrical Connection Diagram of the ZXDU68 B201 (V5.0R06M09) System
A-2 ZTE Proprietary and Confidential
Glossary AC - Alternating Current BHTD - Battery High Temperature Disconnect BLVD - Battery Low Voltage Disconnect BMU - Battery Monitoring Unit CAN - Controller Area Network CSU - Centralized Supervision Unit DC - Direct Current EMC - Electro Magnetic Compatibility EMC - Electromagnetic Compatibility EMI - Electromagnetic Interference ESD - Electrostatic Discharge FTP - File Transfer Protocol HTTP - Hypertext Transfer Protocol LCD - Liquid Crystal Display LLTD - Load Low Temperature Disconnect LLVD - Load Low Voltage Disconnect MCB - Miniature Circuit Breaker I SJ-20120703093141-002|2013-01-08 (R1.2)
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ZXDU68 B201 Product Description
MTBF - Mean Time Between Failures PE - Protective Earth PFC - Power Factor Correction RoHS - Restriction of Hazardous Substances SC - Supervision Center SIB - Signal Interface Board SIU - Signal Interface Unit SMR - Switching Mode Rectifier SNMP - Simple Network Management Protocol SPD - Surge Protection Device THD - Total Harmonic Distortion USB - Universal Serial Bus
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