227203988-User-s-Guide-Manual-of-Sf6-Recloser-With-FTU-R200-1203-1.pdf

ISO 9001 certified

Jin Kwang E & C Corp.

Instruction Manual & User’s Guide 10 ~ 38 kV Pole Mounted SF 6 Automatic Vacuum Reclosers with control unit(FTU-R200)

JIN KWANG E&C CORPORATION

Instruction manual of SF6 recloser with FTU-R200 control unit

1

ISO 9001 certified

Jin Kwang E & C Corp.

CONTENTS 1. SAFETY INFORMATION ............................................................................................................................................................................... 8 1.1 Safety for Life .....................................................................................................................................................................................8 1.2 Safety Information ...........................................................................................................................................................................8 1.3 Safety Instruction..............................................................................................................................................................................8 2. GENERAL INFORMATION ....................................................................................................................................................................... 10 2.1 Instruction ......................................................................................................................................................................................... 10 2.2 Read this Manual First ................................................................................................................................................................ 10 2.3 Additional Information ...............................................................................................................................................................10 2.4 Applied Standards......................................................................................................................................................................... 10 2.5 Quality Standards .......................................................................................................................................................................... 10 2.6 Acceptance and Initial Inspection ......................................................................................................................................... 10 2.7 Handling and Storage ................................................................................................................................................................. 10 2.8 Description........................................................................................................................................................................................ 10 3. RATING & SPECIFICATIONS................................................................................................................................................................... 12 4. CONSTRUCTION ......................................................................................................................................................................................... 13 4.1 Tank...................................................................................................................................................................................................... 14 4.2 Switching module ......................................................................................................................................................................... 14 4.2.2 Vacuum interrupters....................................................................................................................................................... 15 4.2.3 Operation of switching modules ............................................................................................................................. 15 4.3 Current transformers ................................................................................................................................................................... 18 4.4 Bushings ............................................................................................................................................................................................. 18 4.5 Universal clamp terminal ........................................................................................................................................................... 18 4.6 Grounding connector .................................................................................................................................................................. 18 4.7 Manual Operating and Lock Handle ................................................................................................................................... 18 4.8 Safety locking device................................................................................................................................................................... 18 4.9 Pressure release device .............................................................................................................................................................. 18 4.10 Counter ............................................................................................................................................................................................ 19 4.11 Position Indicator(ON / OFF) ................................................................................................................................................ 19 4.12 Gas Filling Valve .......................................................................................................................................................................... 19 5. INSTALLATION PROCEDURE.................................................................................................................................................................. 20 5.1 General ............................................................................................................................................................................................... 20 5.2 Checking items prior to installation ..................................................................................................................................... 20

Instruction manual of SF6 recloser with FTU-R200 control unit

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ISO 9001 certified

Jin Kwang E & C Corp.

5.3 Installation procedure ................................................................................................................................................................. 22 5.3.1 Mount the recloser ......................................................................................................................................................... 22 5.3.2 Ground the recloser ....................................................................................................................................................... 23 5.3.3 Install the control ............................................................................................................................................................ 26 5.3.4 Ground the control ......................................................................................................................................................... 26 5.3.5 Make the high-voltage line connections. ............................................................................................................ 26 5.4 After installation, checking items .......................................................................................................................................... 27 5.5 Place the recloser in Service .................................................................................................................................................... 27 5.6 Remove the recloser from Service ........................................................................................................................................ 28 6. RECLOER OPERATION .............................................................................................................................................................................. 29 6.1 Closing Operation ......................................................................................................................................................................... 29 6.2 Opening Operation ...................................................................................................................................................................... 29 6.3 Lock Operation ............................................................................................................................................................................... 30 7. MAINTENANCE ............................................................................................................................................................................................ 31 7.1 General ............................................................................................................................................................................................... 31 7.2 Frequency of maintenance ....................................................................................................................................................... 31 7.3 Check the operation of low pressure indicator ............................................................................................................. 31 7.4 Check the recloser visually ....................................................................................................................................................... 31 FTU-R200 CONTROL UNIT .......................................................................................................................................................................... 32 8. OVERVIEW...................................................................................................................................................................................................... 32 8.1 PROTECTION OF DISTRIBUTION LINE ................................................................................................................................ 32 8.2 FUNCTION OF AUTOMATIC CIRCUIT RECLOSER .......................................................................................................... 32 8.3 MAIN FEATURES OF FTU - R200 ........................................................................................................................................... 33 9. TECHNICAL DATA ....................................................................................................................................................................................... 36 9.1 DIGITAL PROCESSOR ................................................................................................................................................................... 36 9.1.1 Dual Processor Architecture ....................................................................................................................................... 36 9.1.2 Analog/Digital Conversion .......................................................................................................................................... 36 9.1.3 DSP ......................................................................................................................................................................................... 37 9.1.4 CPU ......................................................................................................................................................................................... 37 9.1.4 Functional Block Diagram ........................................................................................................................................... 37 9.2 ENVIRONMENTAL CONDITIONS ........................................................................................................................................... 38 9.3 INPUTS/OUTPUTS ......................................................................................................................................................................... 39 9.4 MEASUREMENT .............................................................................................................................................................................. 41 9.4.1 CURRENT ............................................................................................................................................................................. 41

Instruction manual of SF6 recloser with FTU-R200 control unit

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Jin Kwang E & C Corp.

9.4.2 VOLTAGE .............................................................................................................................................................................. 42 9.4.3 POWER.................................................................................................................................................................................. 42 9.4.4 POWER FACTOR ............................................................................................................................................................... 42 9.4.5 FREQUENCY ....................................................................................................................................................................... 42 9.4.6 ENERGY ................................................................................................................................................................................ 43 9.4.7 HARMONIC......................................................................................................................................................................... 43 9.4.8. DEMAND CURRENT AND POWER ......................................................................................................................... 43 9.5 COMMUNICATION ....................................................................................................................................................................... 43 9.5.1 PHYSICAL LAYER .............................................................................................................................................................. 43 9.5.2 PROTOCOL FOR SCADA ............................................................................................................................................... 44 9.6 RECORDING ..................................................................................................................................................................................... 45 9.6.1 EVENT RECORDER ........................................................................................................................................................... 45 9.6.2 WAVEFORM EVENT RECORDER................................................................................................................................ 45 10. CONSTRUCTION AND EXTERNAL CONNECTION .................................................................................................................... 47 10.1 APPEARANCE & DIMENSION ............................................................................................................................................... 47 10.2 CONNECTOR ................................................................................................................................................................................. 49 11. FRONT PANEL OPERATION ................................................................................................................................................................. 50 11 .1 BU TT ON & LE D DE S CR IP TI ON .................................................................................................................................. 51 11.1.1 LCD DISPLAY ................................................................................................................................................................... 51 11.1.2 FTU STATUS...................................................................................................................................................................... 51 11.1.3 MENU/UP/DOWN/ENTER BUTTONS...................................................................................................................51 11.1.4 SERIAL PORT ................................................................................................................................................................... 51 11.1.5 ETHERNET/SCADA/PROTECTION COMMUNICATION LED ....................................................................... 51 11.1.6 BATTERY TEST & LAMP TEST .................................................................................................................................. 52 11.1.7 RESET BUTTON............................................................................................................................................................... 52 11.1.8 FUNCTION LED .............................................................................................................................................................. 52 11.1.9 RECLOSE/PROTECTION/GROUND ENABLE BUTTONS AND LEDS ........................................................ 53 11.1.10 REMOTE/CONTROL LOCK BUTTON AND LEDS ........................................................................................... 53 11.1.11 SELECT/OPEN/CLOSE BUTTONS AND LEDS ................................................................................................. 53 11.2.LCD MANIPULATION ................................................................................................................................................................. 54 11.2.1 LCD MENU ....................................................................................................................................................................... 55 13. PROTECTION FUNCTIONS ................................................................................................................................................................... 60 13.1 FAULT DETECTION ................................................................................................................................................................................ 60 13.1.1 DEFINITE TIME PROTECTION .......................................................................................................................... 62

Instruction manual of SF6 recloser with FTU-R200 control unit

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13.1.2 HIGH CURRENT TRIP (HCT) ............................................................................................................................. 62 13.1.3 SINGLE SHOT OPERATION ................................................................................................................................ 63 13 .1 .4 TC CU RV E ...................................................................................................................................................................... 63 13.1.5 E XA MP LE OF TC CU RV E ED IT IN G .............................................................................................................. 65 13 .1 .6 AU TO R EC LOS IN G S EQ UE NC E ........................................................................................................................ 66 13 .1 .7 SE QU EN CE CO OD IN ATION ............................................................................................................................... 68 13 .2 CO LD LO AD PICK UP ............................................................................................................................................................ 69 13.3 SENSITIVE EARTH FAULT(SEF) DETECTION .................................................................................................................... 71 13 .4 D IR ECTI ONAL BL OC KING .............................................................................................................................................. 72 13.5 INRUSH RESTRAINTS ................................................................................................................................................................ 73 13.6 OPEN LINE DETECTION(LOSS OF PHASE) ...................................................................................................................... 73 13.7 PHASE SYNC. CHECK ................................................................................................................................................................ 74 13.8 UNDER VOLTAGE PROTECTION .......................................................................................................................................... 74 13 .9 OV ER VO LT AG E PR OT EC TI ON ................................................................................................................................... 75 13.10 UNDER FREQUENCY PROTECTION ................................................................................................................................. 76 13.11 MULTIPLE PROTECTION GROUPS .................................................................................................................................... 76 14. CONFIGURATION SETTINGS ............................................................................................................................................................... 77 14.1 I/O CONFIGURATION ...............................................................................................................................................................77 14.1.1 AC RATINGS ..................................................................................................................................................................... 77 14 .1 .2 SW ITC H IN STALL ATION ....................................................................................................................................... 77 14.1.3 DEMAND SETTING ....................................................................................................................................................... 80 14.1.4 WAVE TRIGGER .............................................................................................................................................................. 80 14.1.5 CLOSE INTERLOCK........................................................................................................................................................ 80 14.1.6 FI RESET SELECT ............................................................................................................................................................ 80 14.1.7 VOLTAGE DISPLAY ........................................................................................................................................................ 81 14.2 POWER QUALITY MEASUREMENT FUNCTION ....................................................................................................................... 81 14.2.1 VOLTAGE & CURRENT UNBALANCE ................................................................................................................... 81 14.2.2 SHORT-DURATION VOLTAGE VARIATION ......................................................................................................... 81 14.2.2.2 SWELL.............................................................................................................................................................................. 82 14.2.3 VOLTAGE & CURRENT ALARM ............................................................................................................................... 83 14.3 COMMUNICATION ..................................................................................................................................................................... 84 14.3.1 PORT PARAMETERS...................................................................................................................................................... 84 14.3.2 DNP 3.0 PARAMETERS................................................................................................................................................ 85 14 .3 .3 IE C PARA ME TER S .................................................................................................................................................. 86

Instruction manual of SF6 recloser with FTU-R200 control unit

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Jin Kwang E & C Corp.

15. STATUS MONITORING & CONTROL............................................................................................................................................... 87 15.1 SWITHCH CONTROL ................................................................................................................................................................. 87 15.2 SWITCH STATUS MONITORING .......................................................................................................................................... 87 15.3 BATTERY MONITORING ........................................................................................................................................................... 87 16. MEASUREMENT ........................................................................................................................................................................................ 88 16.1 BASIC ELECTRIC QUANTITIES ............................................................................................................................................... 88 16.2 SEQUENCE COMPONENTS .................................................................................................................................................... 88 16.3 HARMONICS ................................................................................................................................................................................. 89 16.4 ENERGY ............................................................................................................................................................................................ 89 16.5 DEMAND CURRENTS AND POWER ................................................................................................................................... 89 17. MAINTENANCE SOFTWARE ................................................................................................................................................................ 90 17.1 OVERVIEW ...................................................................................................................................................................................... 90 17.2 OPERATION OF FTUMan......................................................................................................................................................... 91 17.2.1 MENU ................................................................................................................................................................................. 91 17.2.2 TOOLBAR........................................................................................................................................................................... 93 17 .2 .3 STATUS BAR .............................................................................................................................................................. 94 17.2.4 MONITORING BAR ....................................................................................................................................................... 94 17.2.5 FUNCTION AND CONFIGURATION SETTING .................................................................................................. 94 17.2.6 EVENT ................................................................................................................................................................................. 96 17.2.7 MEASUREMENT ...........................................................................................................................................................105 17 .2 .8 STATUS ........................................................................................................................................................................111 17.2.9 WAVEFORM ...................................................................................................................................................................112 18. I/O CONFIGURATION TOOL .............................................................................................................................................................114 18.1 OVERVIEW ....................................................................................................................................................................................114 18 .2 OP ERAT IO N OF IOConfig .............................................................................................................................................115 18.2.1 MENU ...............................................................................................................................................................................116 18.2.2 TOOLBAR.........................................................................................................................................................................116 18.2.3 INPUT ................................................................................................................................................................................117 18.2.4 OUTPUT ........................................................................................................................................................................... 118 19. DNP 3.0 INDEX CONFIGURATION TOOL....................................................................................................................................119 19.1 OVERVIEW ....................................................................................................................................................................................119 19.2 OPERATION OF DNPCONFIG. ............................................................................................................................................120 19.2.1 MENU ...............................................................................................................................................................................121 19 .2 .2 TO OLB AR ...................................................................................................................................................................121

Instruction manual of SF6 recloser with FTU-R200 control unit

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Jin Kwang E & C Corp.

19 .2 .3 CO NF IG UR ATI ON TO OL BO X ..................................................................................................................... 122 19 .2 .4 B INAR Y INP UT .......................................................................................................................................................123 19 .2 .5 BINAR Y OU TPU T .................................................................................................................................................. 125 19.2.6 ANALOG INPUT ...........................................................................................................................................................126 19 .2 .7 CO U NT ER ..................................................................................................................................................................127 20. WAVEFORM EVALUATION TOOL .................................................................................................................................................... 129 20.1 OVERVIEW ....................................................................................................................................................................................129 20.2 OPERATION OF EvalTool.......................................................................................................................................................130 20.2.1 MENU ...............................................................................................................................................................................130 20.2.2 TOOLBAR.........................................................................................................................................................................132 APPENDIX 1.TC (Time-Current) Characteristic Curves .................................................................................................................133 APPENDIX 2. DNP3.0 PROTOCOL OBJECT & INDEX TABLE......................................................................................................146 APPENDIX 3. IEC 60870-5-101 PROTOCOL OBJECT & INDEX TABLE..................................................................................171

Instruction manual of SF6 recloser with FTU-R200 control unit

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ISO 9001 certified

Jin Kwang E & C Corp.

1. SAFETY INFORMATION 1.1 Safety for Life Jinkwang’s products meet or exceed all applicable industry standards relating to product safety. We actively promote safe practices in the use and maintenance of our products through our technical information, instructional training programs, and the continuous efforts of all Jinkwang employees involved in product design, manufacture, marketing and service 1.2 Safety Information The instructions in this manual are not intended as a substitute for proper training or adequate experience in the safe operation of the recloser described. Only authorized technicians who are familiar with this recloser should install, operate and service it. Following is important safety information. For safe installation and operation of the recloser, be sure to read carefully and understand fully followings. Additional statements, related to specific matters and procedures, can be observed throughout this manual. This manual may contain four types of hazard statements: Danger

: Indicates an imminently hazardous situation which, if not avoided, will result in serious injury.

Warning : Indicates a potentially hazardous situation which, if not avoided, could result in serious injury. Caution : Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or equipment damage. 1.3 Safety Instruction Following are general cautions and warning statements that apply to this recloser. Danger : Follow all locally approved safety procedures when working around high voltage lines and equipment. Contact with hazardous voltage will cause severe personal injury. Warning : This equipment is not intended to protect human life. Follow all locally approved procedures and safety practices when installing or operating this equipment. Failure to comply can result in severe personal injury and equipment damage. The recloser must be selected for the intended application. It must be installed and serviced by proper personal who have been trained and understand proper safety procedures. This instructions are written for such personal and are not a substitute for adequate training and experience in safety procedures.

Instruction manual of SF6 recloser with FTU-R200 control unit

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ISO 9001 certified

Jin Kwang E & C Corp.

Failure to properly select, install, or maintain this recloser can result in severe personal injury. Before installing, operating, maintaining or testing this recloser,

carefully read and understand the

contents of this manual. Improper operation, handling or maintenance may result in severe personal injury, and damage to the recloser.

Instruction manual of SF6 recloser with FTU-R200 control unit

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ISO 9001 certified

Jin Kwang E & C Corp.

2. GENERAL INFORMATION 2.1 Instruction This manual provides installation, operation and maintenance instructions for the JK-REC Type electronically controlled recloser. Before installing and operating this recloser, carefully read and understand the contents of this manual. 2.2 Read this Manual First Read and understand the contents of this manual and follow all locally approved procedures and safety practices before installing and operating this recloser. 2.3 Additional Information This manual cannot cover all details or variations in the recloser, procedures or process described, nor provides directions for meeting every possible contingency during installation, operation or maintenance. When additional information is desired to satisfy a problem not covered sufficiently for the user’s purpose, please contact your Jin Kwang sales representative. 2.4 Applied Standards The recloser is designed, manufactured and tested in accordance with ANSI C37.60, ANSI C37.71, ANSI C37.73, ANSI C37.85, IEC 60255-5, IEEE C62.41(1991), ANSI/IEEE C37.90.1(1989), IEEE C37.90.2(1995). 2.5 Quality Standards The recloser shall be manufactured according to ISO9001(1994) quality control system. 2.6 Acceptance and Initial Inspection The recloser is completely assembled, tested, and inspected at the factory. It is good condition when accepted by the carrier for shipment. Upon receipt, inspect the shipping container for signs for damage. Unpack the recloser and inspect it thoroughly for damage incurred during shipment. If damage is discovered, file a claim with carrier immediately. 2.7 Handling and Storage Be careful during handling and storage of the recloser to minimize the possibility of damage. In particular, protect the porcelain bushing in handling. Only use the lifting lug when lifting the recloser. If the recloser is to be stored for any length of time prior to installation, provide a clean, dry storage area. 2.8 Description New demands for managing distribution systems call for control devices inherently reliable and

Instruction manual of SF6 recloser with FTU-R200 control unit

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Jin Kwang E & C Corp.

intelligent. Customers require a built-in capability for data gathering and communication, along with an extremely low maintenance product. The Jinkwang electronically controlled, three phase automatic recloser (hereinafter referred to as “the recloser”) provides reliable and economical over-current protection for distribution circuit, ranging from 15 through 38kV. The recloser senses line current and automatically interrupts the phase of the distribution circuit to which it is connected when line current exceeds the minimum trip level. Next, it automatically recloses to restore ser-vice and monitors the line to determine if the fault has been cleared. If the fault is permanent, the recloser sequences to lockout after one, two, three, or four preset trip operations Once the recloser sequences to lockout, the recloser must be manually reset to restore service. Should the fault clear before lockout, the recloser will reset automatically for another sequence of operations. The recloser can also be set for non-reclosing operation (lock out after the first trip operation) The recloser can be remotely set for non-reclosing operation via the remote non-reclosing feature. The trip operations of the recloser can be all fast, all delayed, or any combination of fast operations and delayed operations up to a maximum total of four. Fast operations clear temporary faults before branch line fuses are weakened. Delayed operations allow time for fuses or other downline protective devices to clear to limit permanent faults to the smallest section of line. The Jinkwang type JK-REC recloser has a characteristic as followings. 1) The recloser meets actively in distribution line protection coordination that change variously by control technology that use microprocessor, and are being operated locally or remotely. 2) Communication protocols to DAS make the automated protection coordination possible. 3) The control has a total of 48 built-in T-C curves, and a T-C curve, which has a time multiplier and a minimum response time applied to the fundamental curve and a high current lockout characteristic, allows programming via keypad or RS232 communication por t on the front of control panel. 4) Fault recording for analysis can be backed up using LCD display or handheld controller applying gradually fault recording that need in the maintenance on the distribution lines. 5) All operating parameters and settings are easily programmable via handheld controller or PC using RS-232 port on the front panel. 6) The control is equipped with the function of sequence coordination to prevent unnecessary operation of the upstream reclosers when two or more reclosers are being operated in series.

Instruction manual of SF6 recloser with FTU-R200 control unit

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3. RATING & SPECIFICATIONS No.

Description

1

Type

2

Insulation

3

Ratings Maximum System Voltage

Unit

Specifications JK-REC SF6

kV

15

27

38 630/800

Rated Current

A

630

630

Rated Frequency

Hz

50/60

50/60

50/60

Mechanical Operation(Min.)

C-O

10,000

10,000

10,000

Rated Gas Pressure at 20°C

kg/cm2.G

0.5

0.5

0.5

Rated symmetrical interrupting current

A

12.5

12.5

12.5/16

Short Time Withstand Current(1sec)

kA

12.5

12.5

12.5/16

Making Current(peak)

kA

32.5

32.5

32.5/40

Cable Charging

A

5

5

5

Transformer Magnetizing

A

22

22

40

5

Impulse Insulation Level(1.2×50ms)

kV

110

150

170

6

Power Frequency Insulation Level, dry

kV

50

60

70

7

Creepage length of silicon bushings

8

Power Supply

4

9

Breaking Capacity

mm

Min.830

Min.1090

Operation

V

AC 220

Control Circuit

V

DC 24

Ambient Temperature

°C

-30 ~ + 70

Humidity

%

0 ~ 100

Environmental

m 10

11

Net Weight(Switch Body/ Control Cabinet)

kg

Applied standard

Instruction manual of SF6 recloser with FTU-R200 control unit

195/60

300/60

ANSI C37.60

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Jin Kwang E & C Corp.

4. CONSTRUCTION The recloser shall consist of a mechanism housing including magnetic actuator and vacuum interrupter, and controller. The vacuum interrupter provides greatly enhanced long contact life. The vacuum interrupters are installed into tank that is made of stainless steel. The lightweight and portable gas insulation effectively reduces installation costs.

1. Grounding terminal 2. Control receptacles(37 pins) 3. Name plate 4. Silicon rubber bushing 5. Manual OPEN handle

6. ON/OFF position indicator 7. Operation counter 12. Universal clamp terminal 10. Gas filling valve

Instruction manual of SF6 recloser with FTU-R200 control unit

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Jin Kwang E & C Corp.

8. Lifting lug 9. Gas pressure release device 11. Mechanism box

4.1 Tank The tank of the recloser is fabricated from cold rolled steel and plate. The material used is 304L stainless steel (SF6 Gas insulated type only)and the design thickness is a minimum 3㎜. 4.2 Switching module In contrast to the majority of conventional circuit breakers, this patented design incorporates three independent magnetic actuators: one per pole. This minimizes the number of moving parts, all of which are symmetrical about the central synchronization of the poles operation. The vacuum interrupter and the magnetic actuator are located at opposite ends of a hollow support insulator. The actuator armature is rigidly coupled to the vacuum interrupter moving contact by a linear drive insulator within the support insulator. This provides direct linear movement in both directions and avoids the use of rotating shafts, bearings and bell cranks. The result is a maintenance free switch module with a long trouble free mechanical life. The actuators are situated inside the frame. A synchronizing shaft connects the three poles and performs three functions:

▪

- synchronization of the poles operation

▪

- control of the auxiliary switches

▪

- link-motion drive of mechanical interlocks.

Instruction manual of SF6 recloser with FTU-R200 control unit

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Jin Kwang E & C Corp.

4.2.1 Magnetic actuator The actuator is held in its two end positions without the use of mechanical latches. in the OPEN position the armature is held by the opening spring. in the CLOSED position the armature is held by magnetic flux produced by a ring permanent magnet. This actuator has only one coil. To close and trip the actuator it is necessary to inject current into the coil in different directions. 4.2.2 Vacuum interrupters As soon as the vacuum interrupter contacts open, the interrupting current initiates a so-called “vacuum arc” that burns essentially in plasma srcinating from evaporated contact material. The current continues to flow through this plasma until a current zero. At this moment the arc is extinguished and transient recovery voltage appears across the open gap. If the contact surface is locally overheated it produces a lot of vapor, resulting in the deterioration of the vacuum followed by electrical breakdown. To avoid this, effective control of the vacuum arc is necessary. The most effective way to achieve this goal is to apply an axial magnetic field produced by the interrupting current itself. This method is implemented in vacuum interrupters developed. Several major benefits result from this design:

▪

High interrupting capacity

▪

Very compact dimensions

▪

Low chopping current (45 amps) This limits inductive switching overvoltage to safe values.

▪

Axial magnetic field minimizes contact erosion and ensures a very long and reliable life.

4.2.3 Operation of switching modules Closing In the OPEN position the vacuum interrupter contacts are held open by the force of the opening spring in the actuator acting through the drive insulator. To close the vacuum interrupter contacts a current pulse, derived from the closing capacitor in the control module, is injected into the actuator coil. The current in the coil produces a magnetic flux in the gap between the upper yoke and the

▪

actuator armature.

▪

Rising coil current increases the magnetic flux and the electromagnetic attraction between yoke and armature increases to overcome the restraining force of the opening spring. (Line1)

Instruction manual of SF6 recloser with FTU-R200 control unit

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▪

The armature, drive insulator and moving contact start to move.

▪

As the armature moves towards the upper yoke the magnetic air gap decreases and consequently the magnetic attraction force increases. This increasing force accelerates the armature, drive insulator and moving contact to a closing speed of 1 m/s. This optimum speed ensures a complete absence of contact bounce and reduces the probability of pre-strikes of the vacuum gap before the contacts close. (Line 2)

▪

The accelerating armature also generates a back emf in the coil and reduces the coil current (Line 12) At contact close (Line 2) the moving contact stops but the armature travel continues for 2mm under rapid deceleration caused by compressing the contact pressure spring. At the limit of its travel the armature latches magnetically to the upper yoke. (Line 2a) The moving

▪

armature induced back emf collapses and the coil current again increases (Line 2a-3) saturating the ring magnet. This saturation increases the power of the ring permanent magnet to a level that generates flux to hold the armature in the CLOSED position after the coil current has been cut off by an auxiliary switch. ( Line 3) Testing has proved that this flux is sufficient to hold the actuator CLOSED even under vibration and impact conditions.

▪

The travel of the armature also compresses the opening spring in preparation for the next opening operation.

▪

The synchronizing shaft is also driven through 44°of rotation during the closing operation and provides position indication, auxiliary switch operation and mechanical interlocking actions.

Opening

▪

To open the interrupter a current of opposite polarity, derived from the opening capacitor in the control module, is passed through the coil for 1520 milliseconds. (Line 4-5)

▪

This current partially demagnetizes the ring magnet and reduces the magnetic holding force on the armature. Opposing forces from the charged opening spring and the contact pressure spring cause the armature to release and accelerate rapidly. After 2 mm of free travel it engages with the drive insulator and thus the moving contact.

Instruction manual of SF6 recloser with FTU-R200 control unit

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ISO 9001 certified

▪

Jin Kwang E & C Corp.

The peak force produced by the armature at this point exceeds 2000 N which ensures easy breaking of any micro-welds at the contact surfaces which can appear due to short circuit current action.

▪

The moving contact accelerates rapidly ensuring a high interrupting capacity. (Line 5) At full travel (Line 6) the armature, drive insulator, moving contact assembly is again held open by

▪

the opening spring force. ▪

The synchronizing shaft is also driven through 44° of rotation during the opening operation and provides position indication, auxiliary switch operation and mechanical interlocking actions.

Manual closing Closing can only be carried out through the control module. Manual opening The module may be manually opened. By rotating the synchronizing shaft a force exceeding the magnetic attraction forces of the ring magnet is applied to the armature, which then starts to move. As the air-gap increases the opening spring and contact pressure spring over come any magnetic holding force and the interrupter opens. Auxiliary switches All switching modules are equipped with thirteen auxiliary switches, six normally open (NO) and seven normally closed (NC). Auxiliary switches are operated by cam that is fitted on the syn chronizing shaft. One NC auxiliary switch is used for interconnection with the control module. All others are available for external use. Auxiliary switches ratings are shown in the table below. Parameters Type

Value VANCT8AC1

Rated Current at 250 V AC Active load

5A

Inductive load

2A

at 30 V DC Active load

5A

Inductive load

3A

at 125 V DC Active load

0.5 A

Inductive load

0.03 A

Instruction manual of SF6 recloser with FTU-R200 control unit

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ISO 9001 certified

Jin Kwang E & C Corp.

4.3 Current transformers The reclosers have a 1000:1 ratio current-sensing transformer. Current transformers shall be mounted inside the recloser with secondary pre-wired to the controller prior to shipment. The recloser shall include 3 CT’s, 1 per phase, with sufficient accuracy to operate the controls and designed functions within tolerances ±1% at rated current. A solid-state CT protector circuit, inside the recloser tank, ahead of the cable disconnect, is connected to the current transformer 4.4 Bushings The bushings are constructed of high quality silicon rubber and resistant to moisture, external shock, and thermo-cycling. The bushings also provide leakage resistance and the high dielectric strength required for operation of the recloser in pollution contaminated environments. 4.5 Universal clamp terminal The universal clamp to accommodate 12 ~ 20 mm diameter of conductor is provided for high voltage connection. 4.6 Grounding connector The ground connector is provided complete with stainless steel bolt, nut and spring washer for connecting a 5 ~ 15 mm diameter of conductors. 4.7 Manual Operating and Lock Handle The manual operating and lock handle is mounted on the side of main body and is operated by hot stick to enable to be manually opened and lockout. If you operate the recloser with electric control, the lock handle should be manually returned by hot stick and placed at normal position. 4.8 Safety locking device The recloser utilizes gas as the insulation medium. Normal gas pressure at the time of manufacture is 0.5㎏.f/㎠.G. The safety locking device prevents operation of the recloser, electrically from the local control panel and remote position during low gas pressure condition(i.e. when internal gas pressure drops to 0.1∼0.2㎏.f/㎠.G), by locking the recloser in its current state. 4.9 Pressure release device The recloser has a pressure release device (or safety membrane) to release the pressure inside of the recloser when internal pressure rise to 2.0∼4.0㎏f/㎠.G due to an abnormal condition. The pressure release device is located on the opposite side to the manual operating and lock handle. Discharge is vented away from the direction of the operator.

Instruction manual of SF6 recloser with FTU-R200 control unit

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Jin Kwang E & C Corp.

4.10 Counter The five-digit mechanical operations counter, which records all trip operations, is located at the bottom of the mechanism box.

4.11 Position Indicator(ON / OFF) Position indicator flag is coupled to the recloser mechanism to show the position of the main contacts. When the flag displays Green color , the main contacts are open; When the flag displays Red color, the main contacts are closed. 4.12 Gas Filling Valve This Valve is mounted on the side of the recloser tank and “CARE” must be paid not to be opened with protection cap for preventing the gas leakage on the filling valve.

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5. INSTALLATION PROCEDURE Warning 1.

Always use a hot-stick when working with this recloser . Failure to do so could result in contact with high voltage, which will cause severe personal injury.

2.

Solidly ground all equipment. Failure to comply could result in severe personal injury or equipment damage.

Caution 1.

Follow all locally approved safety practices when lifting and mounting the recloser. Use the lifting lugs provided. Lift the recloser unit smoothly and do not allow it to shift. Improper lifting can result in it’s damage.

2.

Do not connect this control to an energized recloser until all control settings have been properly programmed and verified. Refer to the programming information for this control. Failure to comply can result in control and recloser misoperation, equipment damage, and personal injury.

3.

Bushings have sharp edges. Wear protective gloves when handling the unit. Failure to do so can results in cuts and abrasions.

4.

Do not adjust or rotate bushing terminals. The bushing terminals are factory-calibrated to meet the continuous current requirement of the recloser. Adjusting or rotating the bushing terminals can damage the encapsulated interrupter resulting in equipment damage or personal injury.

5.1 General All reclosers are carefully tested and adjusted at the factory to operate according to published data. Well-equipped test facilities, detailed testing procedures, and thoroughly trained personnel assure accurately calibrated equipment. Each recloser leaves the factory ready for installation. 5.2 Checking items prior to installation 1) Check bushing’s crack and high voltage line connection(bushing terminal)., 2) Check ratings on the nameplate. Making sure the ratings and settings on the recloser nameplate are correct for the planned installation.

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3) Check operation of the switch. Connect control and recloser using the control cable. Connect the control battery Perform several closing/opening pushing close/open buttons and confirm recloser operation via position indicator. The five-digit operations counter should count one operation. 4) Check it thoroughly for damage incurred during storage. Perform high-potential withstand tests. Prior to installing the recloser, perform high potential withstand tests. This test will help discover any shipping damage affecting the dielectric condition of the recloser or the vacuum integrity of the interrupter. 5) Low Gas Pressure(SF6 Gas insulated type only) This recloser is filled with 0.5㎏.f/㎠.G. A low pressure LED on the control panel is illuminates when internal gas pressure drops to 0.1∼0.2㎏.f/㎠.G. Make sure a low pressure LED to the connection condition of the main body and control cabinet 6) Make sure a flash of all lamp status indicators to perform a front-panel lamp test in the control cabinet. 7) Make sure a mounting condition of the control cabinet’s components such as a batteries, power transformer for power supply, etc. 8) Program the control. FTU-R200 controls are carefully tested at the factory, shipped and ready for operation. Inspect the control and make sure that all TCC program settings are correct for the planned installation. Connect control battery to the battery plug. Note: The unit should not be stored or shipped with the batteries connected. Even if the recloser is not in service, connected batteries will still expend energy. Disconnect the batteries when the recloser is not in service. Make sure that the control cable is connected between the recloser and control.

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5.3 Installation procedure 5.3.1 Mount the recloser(Single pole mounting) Assembly the mounting frames and then assembly the mounting frames and the recloser. Lift the recloser to the pole with suitable lifting ropes and fix the recloser to the pole with hanger bands. When lifting the recloser, use the lifting lugs located on the top of the tank and follow approved procedure. At this point, the contacts are opens. Never use its porcelain bushing, bushing terminals nor manual trip handle.

These handling will cause the damage to the recloser.

The following figure shows Jinkwang’s mounting frames.

No

Description

1

Hex

Mountin frames The assembly method of mounting frames as follows

bolt,

Q’ty nut,

Spring

4

washer, Plate washer 2

Stud washer

3

Hex

bolt,

4 nut,

Spring

4

washer, Plate washer 4

Hex

bolt,

nut,

Spring

20

washer, Plate washer

Instruction manual of SF6 recloser with FTU-R200 control unit

5

Upper band

1

6

Lower band

1

7

Vertical bracket

2

8

Bracket support

2

9

Vertical bracket

2

10

Hanger band “A”

1

11

Hanger band “B”

1

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5.3.2 Ground the recloser Refer to our typical mounting arrangement as shown in figure. Make ground connections to the recloser ground connector located on the side of the recloser. It will accommodate 5 ~ 15 mm diameter ground conductor. Make ground connections in accordance with approved utility standards.

The following figure shows typical pole type mounting arrangement of the recloser.

(Typical pole type mounting arrangement )

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l

Jin Kwang E & C Corp.

H Pole mounting

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5.3.3 Install the control Refer to FTU-R200 microprocessor-based recloser control instruction manual and user’s guide for complete recommended grounding instruction. Connect the control cable between the control and main body of the recloser. 5.3.4 Ground the control Ground the control using the ground connector provided at the upper of the control cabinet for connecting 22 mm2 to 60 mm2 stranded grounding cable to a suitable ground.

Make ground

connections in accordance with approved utility standards. Make sure the control is grounded and properly programmed for the planned installing. 5.3.5 Make the high-voltage line connections. Provide surge protection to both sides of each recloser. Connect high-voltage lines to the recloser bushing terminals. Connect the high-voltage lines to the bushing terminals with source leads connected to bushings 1, 3 and 5. of the recloser. The high-voltage bare conductors should be placed in the hole of the clamp type terminals fastened with nut up to tensile torque of 400 ㎏.f/㎠. The bare conductor size ranging from 38 mm2 to 240 mm2 is adequate for the connection with the clamp type terminal. Note: Disconnect switches and bypass switches are recommended to facilitate switching and isolation. Bypass Switch

Disconnect Switch

Disconnect Switch 5

6

3

4

1

2

recloser Surge

Surge

Arresters

Arresters

[Connection diagram with switches to facilitate maintenance and complete protection]

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▪

▪

Block ground sensing via the control. Close source and load disconnect switches.

▪

Close reclosers via control signal.

▪

Open bypass switches.

▪

Jin Kwang E & C Corp.

Enable ground sensing, if applicable.

5.4 After installation, checking items 1) High voltage wire insulation distance that is connected to bushing terminal should be checked by each phase.(Phase to phase spacing of high voltage wire must keep more than smallest 250mm). 2) Check installation condition of insulation cover that is mounted to the top end of bushing. 3) Check the Work tool remaining and cleanliness condition on the top of main body and mounting hardware. 4) Check cleanliness condition of bushing. 5) Make sure a position of manual operating and Lock handle (If the lock handle is placed at locking position, it should be manually returned by hot stick and placed at normal position). 6) Make sure a mounting condition of the control cabinet’s components such as a batteries, power transformer for power supply, etc. 7) Check a charging condition and capacity of batteries using the battery test button in the control. 8) Check a grounding connection of main body and control cabinet. 9) Check a connection condition of the control cable and power cable.

5.5 Place the recloser in Service Always follow locally approved procedures and safety practices when placing the recloser in service. Be sure that 24-volt control back-up battery is properly connected. When the control is connected, the recloser can be placed in service. 1) Move the manual operating and Lock handle (yellow color) to the OPEN (down) position. 2) Close the source and load disconnect switches. 3) Move the manual operating and Lock handle (yellow color) to up position and then close using a close button on the control panel necessarily. This resets the control and synchronizes the control to the recloser. The recloser should immediately close.

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4) Open the bypass switch. The recloser is now in service. 5.6 Remove the recloser from Service

1) Follow standard utility procedures for removal of recloser from ser vice. 2) Close the bypass switch. 3) Pull down the manual operating and Lock handle (yellow color) with a hotstick. 4) The manual operating and Lock handle (yellow color) is located on the side of the recloser. 5) Open the source and load disconnect switches. 6) Disconnect the batteries in the control box. Note: The unit should not be stored or shipped with the batteries connected. Even if the recloser is not in service, connected batteries will still expend energy. Disconnect the batteries when the recloser is not in service.

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6. RECLOER OPERATION Warning Do not reply on the open position of the open/lock handle(yellow color) or the contact position indicator; it does not ensure that the line has been de-energized. Always establish a visible disconnect. Failure to follow proper safety practices can result in contact with high voltage, which will cause severe personal injury. Caution Pushing the yellow manual operating and Lock handle to the closed position will not close the recloser. All close operations are initiated by the FTU-R200 microprocessor-based recloser control. 6.1 Closing Operation Closing operation should be performed with a close button on the control panel necessarily. But, before operating the recloser on the control panel, make sure a position of manual open& lock handle. Check whether the manual open&lock handle indicate lock position or not. Note: When the recloser is closed, the manual operating and Lock handle should be positioned in free condition(upward). 6.2 Opening Operation The manual operating and Lock handle(yellow color) in the recloser is used to open and lock out the recloser. If the recloser is opened with a manual operating & lock handle, it automatically operates to lockout. So, it disable in the electrical and supervisory closing. The manual operating and Lock handle is designed to be operated with a hot stick. Pulling down the manual operating and Lock handle open the main contacts of the recloser. Contact position is indicated by the open flag of the contact open indicator. The handle will remain down in the open position and not return upward in the close position. Therefore, when the recloser is closed, the manual operating and Lock handle should be positioned in free condition. Note: When the recloser electrically operates to lockout, the open/ lock operating handle will not drop by the open position. The handle remains in the open position only after manual operations are performed.

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6.3 Lock Operation When the manual operating and Lock handle has been manually pulled down into the lock position, any current over the minimum trip rating will cause the control to automatically lock the recloser. The manual operating and Lock handle does not interfere with manual recloser operation or operation via a SCADA trip or close signal. The recloser can be opened or closed manually regardless of the position of the lock handle.

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7. MAINTENANCE Warning Always use a hotstick when working with the recloser. Failure to do so could result in contact with high voltage, which will cause severe personal injury. Caution The equipment requires routine inspection and maintenance to ensure proper operation. If it is not maintained it may fail to operate properly. Improper operation may cause equipment damage and possible personal injury. 7.1 GeneralJin Kwang’s reclosers require inspection and maintenance to ensure proper operation. If the recloser is not adequately maintained, it may fail to operate properly. Even though the recloser has been designed as a low maintenance unit, maintenance interval depends on the local climatic condition. Jin Kwang recommends that the recloser be inspected and maintained for long life. 7.2 Frequency of maintenanceTo assure proper and trouble-free operation, reclosers must be maintained when they have operated the equivalent of a rated duty cycle. Note: ANSI C 37.61, “Guide fot the application, Operation and Maintenance of Automatic Circuit reclosers”, gives a procedure for converting the rated standard duty cycle into an equivalent duty cycle based on the actual operating duty of the recloser 7.3 Check the operation of low pressure indicator The recloser is filled with 0.5kgf/cm 2 of SF6 gas in normal service, however, if gas pressure drops to 0.1 ~ 0.2kgf/cm2 or less by means of any cause, a low pressure locking device works to prevent the operation of the switch manually and electrically (from local control panel and from remote location). At the same time, a low gas pressure indicator located at the side of switch will be shown and a low pressure indicator lamp on the control panel will illuminate to indicate that switch operation has been blocked. 7.4 Check the recloser visuallyInspect each of the bushing for breaks, cracks, burn or heavy pollution and other part of the recloser. 1) If polluted, clean the bushing. 2) If damaged, replace whole of the recloser with new one.

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FTU-R200 CONTROL UNIT

8. OVERVIEW 8.1 PROTECTION OF DISTRIBUTION LINE Distribution lines have their own equipment outdoors, the types of loads are various, and the configurations of the networks are flexible and complicated. There are many kinds of fault causes such as direct contact of trees or birds, natural phenomenon of lightning or heavy snow, and fault spread-out due to customer’s facilities. Among these faults, most of faults are temporary and the dominant fault type is ground-fault. For rapid fault detection and fault section isolation, blackout area minimization, many protection devices such as Recloser, Sectionalizer, and Line Fuse are adopted. Among these devices, Automatic Circuit Recloser is the most important protection device, whose main functions are fault current trip and autoreclosing. One distribution line has over 2 Reclosers of serial connections or Recloser – Sectionalizer - Line Fuse of serial connections. This configuration is the concept of Primary Protection and Back-up Protection. In other words, protection coordination is required in the way that a protection device nearer to fault point operates first to eliminate the fault and other devices farther from fault point are configured to operate later with time delays. 8.2 FUNCTION OF AUTOMATIC CIRCUIT RECLOSER When a fault occurs on the load side of Recloser installed location, Recloser detects fault current, trips fault current at high speed, and does reclosing actions after the set time to re-activate the faulted section. In case of temporary fault, the fault can be removed by itself according to high-speed trip and dead time before reclosing actions. But, in case of permanent fault, because fault current is still detected after trip and reclosing actions of pre-set counts, Recloser is locked out finally as opened. Recloser has the time delay element in protection function of its controller and can be freely configured for protection coordination with other protection devices.

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8.3 MAIN FEATURES OF FTU - R200 Recloser body is connected serially to distribution line to operate open / close of the line, and Recloser Controller is in charge of measurements of currents, voltages, and other electric values, protection, control, status monitoring, recording, and communication. FTU-R200 is a kind of IED’s (Intelligent Electronic Device) for power system automation, which is a fully digitalized and microprocessor-based control device, and through connecting with this control device, Recloser can play a role of automated protection device. Main features of FTU-R200 are as follows, MEASUREMENT Magnitude and phase angle of voltages & currents(Fundamental frequency)

Sequence components of 3-Phase voltages & currents True RMS, Harmonics and THD of voltages & currents Active, reactive and apparent power for each phase and 3-phase Energy(4-quadrant metering) Displacement Power Factor Frequency PQM, Fault, THD Counter Phase difference between source-side and load-side voltage

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CONTROL

Manual Recloser Open/Close at local or remote(Select Before Operation) Interlocking(Gas low, Handle lock, Operator place, Sync Fail, Live Load) Batter Test External Trip and Close By contact input(Optional) Enable or disable reclosing, protection and Ground function

PROTECTION

3-stage over current protection Fast and Delayed TC trip elements for phase and earth fault 54 types of built-in TC Curves and 4 Customized TC Curves Definite time over-current element Definite time HCT(High Current Trip) SEF(Sensitive Earth Fault) Detection Auto-Reclosing(up to 4 shots) Cold Load protection(Pickup Adjustment) Magnetizing Inrush Restraints Sequence Coordination Open Line Detection Phase Sync. Fail Detection Over Voltage, Under Voltage Under Frequency

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STATUS MONITORING

10 Contact Inputs Open Line Detection Fault Indication Recloser, Protection, Ground Protection, Switch Open/Closed Over Voltage, Under Voltage, Under Frequency Handle Locked Gas Pressure Low External AC Power Loss Battery Discharged Enclosure Door Open Spare (3 Points : Optionally external trip and close command)

EVENT RECORDING

Event recording with time-stamp I/O, Functional, System, Fault Current, Demand Current & Power, Daily Max Current & Power Waveform Recording 8 Fault Waveforms 8 PQM Waveforms 1 Manual Trigger Waveform 128 samples/cycle, 20 cycles Saving COMTRADE File Format

COUNTER FTU Restart count Switch Trip Count Fault Detection Count PQM Count THD Count

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COMMUNICATION PROTOCOLS DNP3.0 DNP3.0 over TCP/IP SCADA Port

IEC60870-5-101 IEC60870-5-104

Maintenance Port

Modbus-RTU

9. TECHNICAL DATA 9.1 DIGITAL PROCESSOR 9.1.1 Dual Processor Architecture

32-bit RISC type micro-controller with on-chip flash program memory 32-bit floating-point Digital Signal Processor Dual-Port Memory for communication between two processors Data Memoty(SRAM) Non-volatile Memory(1Mbytes) for storing events and parameters Flash Mamory for stroring fault and PQM Waveforms Real Time Clock

9.1.2 Analog/Digital Conversion

16-bit A/D Converter Sampling rate : 128 samples/cycle Anti-aliasing analog filter One gain channel for each current input : effective 16-bit resolution for current measurements

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9.1.3 DSP Correction of analog input error Fast Fourier Transform : phasor calculation Electric quantities calculation & Fault Decision 9.1.4 CPU Status monitoring

& Control Command

Local Human-Machine Interface Event Recording Remote Communication(DNP3.0, IEC60870-5-101 and IEC60870-5-104) Self Diagnosis

9.1.4 Functional Block Diagram

[ Functional Block Diagram ]

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9.2 ENVIRONMENTAL CONDITIONS

Altitude

< 2,000m

Wind Speed

< 40m/s

Ambıent Temporature

- 25 ~ +70°C, KSC 0220/1

Storage Temporature

- 40 ~ +85°C

Humidity

< 95%RH

Dielectric withstand

IEC 60255-5, 2kV

Impulse voltage

IEC 60255-5, 6kV for current input circuit IEC 60255-5, 4kV for voltage, power input & Contacts I/O

Insulation resistance

IEC 60255-5, >500MW (DC500V)

High frequency disturbance

IEC 61000-4-12 class 3 (2.5kV)

Fast transient noise

IEC61000-4-4 class 4 (4kV)

Radio frequency noise

IEC 61000-4-3 10V/m

Vibrations

IEC 60255-21-1 class 2

Mechanical Shock

IEC 60255-21-2 class 2

Enclosure protection

IP54

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9.3 INPUTS/OUTPUTS BINARY CONTACTS INPUT : 10 POINTS

DC 24V Baised in the control box Opto-isolation(Viso) : 2,000 Vrms Delay time setting(10~500ms) for each contact input to suppress bouncing Signal Recloser Open Recloser Closed Recloser Locked Gas Pressure Low External AC Power Fail Battery Discharged Control Box Door Open External Trip Command(Optional) External Closer Command(Optional) Spare

BINARY CONTACTS OUTPUT : 6 POINTS

Pulse width of output is variable Signal & Contact rating DC24V Aux. Relay Contact Contact Relay : Switch Open, Close, Battery Test, Spare PhotoMOS Relay : Switch Open, Close for

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CONTACT RELAY RATINGS Rated Current

16A

Rated Voltage/Max. Breaking Voltage AC

250Vac/440Vac

Max. Breaking Capacity AC Make Current (Max. 4s at duty cycle 10%)

4,000VA 30A

Dielctring Strength Coil-Contacts

5,000Vrms

Open Contact Circuit

1,000Vrms

Mechnical Life

> 30 x 106 operations

Operate Time

typical 7ms

PHOTO MOS RELAY RATING Rated Load Current

120mA

Rated Load Voltage

350Vac

I/O isolation Voltage

1,500Vac

CURRENT INPUT : 4 CHANNEL

12.5A Maximum(external CT Ratio is 1,000:1 normally) Burden : below than 1VA 3-Phase Current and Neutral Currents Isolation by auxiliary CT of RTU(Viso) : 2,000 V rms

Surge Withstand Voltage : 6kV Signal : Ia, Ib, Ic, In

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VOLTAGE INPUT : 6 CHANNEL

4Vrms at rated Phase Voltages Burden : below than 0.01VA Maximum input range : ~200% Isolation by auxiliary PT of RTU(Viso ) : 2,000 V rms Surge Withstand Voltage : 4kV Signal : Va, Vb, Vc, Vr, Vs, Vt

POWER SUPPLY INPUT

DC 24V(DC20~DC29V) Power Consumption: Max. 15W

9.4 MEASUREMENT 9.4.1 CURRENT

RMS(A) & Phase angle(°)

Ia, Ib, Ic, In

Sequence Component True RMS

I1, I2, I0 Ia, Ib, Ic

Reading Range

2~12, 500A(External CT Ratio 1,000 : 1) 2~600A

±0.5% or ±1A

600~12,000A

±3%

Accuracy

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9.4.2 VOLTAGE

RMS(kV) & Phase angle(°)

Va, Vb, Vc, Vr, Vs, Vt

Sequence Component

V1s, V2s, V0S, V1L, V2L, V0LS,

True RMS

Va, Vb, Vc, Vr, Vs, Vt

Phase Angle Difference(°)

∠Va - ∠Vr

Reading Range

0.1~26kV

Accuracy

±0.5% or ±0.1kV

9.4.3 POWER

Active Power(kW)

A-Phase, B-Phase, C-Phase, 3-Phase Total

Reactive Power(kVAR)

A-Phase, B-Phase, C-Phase, 3-Phase Total,

Apparent Power(kVA) Reading Range

A-Phase, B-Phase, C-Phase, 3-Phase Total -32767~32767

Accuracy

±1%

9.4.4 POWER FACTOR

A-Phase, B-Phase, C-Phase, 3-Phase Total Lead/Lag Display Reading Range

0~1.0

Accuracy

±2%

9.4.5 FREQUENCY

45 ~ 55Hz (System Frequency : 50Hz) Reading Range 55 ~ 65Hz (System Frequency : 60Hz) Accuracy

±0.02%

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9.4.6 ENERGY Positive kWh

A-Phase, B-Phase, C-Phase, 3-Phase Total

Negative kWh

A-Phase, B-Phase, C-Phase, 3-Phase Total

Capacitive Positive kVARh

A-Phase, B-Phase, C-Phase, 3-Phase Total,

Capacitive Negative kVARh

A-Phase, B-Phase, C-Phase, 3-Phase Total,

Inductive Positive kVARh

A-Phase, B-Phase, C-Phase, 3-Phase Total,

Inductive Negative kVARh

A-Phase, B-Phase, C-Phase, 3-Phase Total,

Reading Range

0~65535(Rollover)

Accuracy

±2%

9.4.7 HARMONIC 3-Phase Current THD (Ia, Ib, Ic, I3ph) Total Harmonic Distortion (%) st 2nd~31 Harmonic RMS(A, kV)

Source side 3-Phase Voltage THD (V a, Vb, Vc, V3ph) I

a, Ib, Ic,

Va, Vb, Vc

9.4.8. DEMAND CURRENT AND POWER

Configurable Demand Interval st 2nd~31 Harmonic RMS(A, kV)

5, 10, 15min (Default 15min) I

a, Ib, Ic,

Pa, Pb, Pc, P3ph, Qa, Qb, Qc, Q3ph

Daily Max Current and Power are Stored

9.5 COMMUNICATION 9.5.1 PHYSICAL LAYER 9.5.1.1 RS232C

9-Pin Male Connector Speed(Baud Rate)

DCD(1), Rx(2), Tx(3), DTR(4), GND(5) DSR(6), RTS(7), CTS(8), NC(9) 1200, 2400, 4800, 9600, 19200 BPS CTS, DCD Signal Timeout Configurable

Suppots Modam Control RTS Off-delay Configurable Optical Isolation ESD, Transient Noise Protection

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9.5.1.2

Jin Kwang E & C Corp.

Rs232C/RS485C

RS232C Mode

Rx(2), Tx(3), GND(4), GND(5)CTS(8),

RS485C Mode

DATA-(3) DATA+(7)

Speed(Baud Rate)

1200, 2400, 4800, 9600, 19200 BPS

Optical Isolation ESD, Transient Noise Protection

9.5.1.3 TCP/IP

Ethernet Port

10/100 Base-T

9.5.2 PROTOCOL FOR SCADA 9.5.2.1 DNP3.0 Support DNP3.0 Subset Level 3 Class of each point is settable(Using DNP3.0 Index Configuration Tool)

Supports multi-frame transmission(multi-frame interval is configurable) Enable/Disable unsolicited message class Supports file transfer function for uploading fault waveform and local event history Non-transmitted events are stored on non-volatile memory during communication fail Event buffer size : Binary Input(254), Analog Input(127), Counter(19) Supports direct operate or select befor operate(SBO) for control output Supports report by exception for analog values Protocol frame monitor was built in FTU(Using data terminal on maintenance connector) 9.5.2.2 IEC60870-5-101 IEC 60870-5-101 is primarily used with relatively slow transmission media on the asynchronous V.24 interface. The standard promises baud rates of up to 9600 bit/s, with much higher baud rates (’ symbol indicates the cursor position and ENTER button enters into the selected main menu’s sub items.

Main Menus

Sub Items

Function Setting

Group1, Group2, Group3, Group4, Group Setting

Configuration

I/O, Communication, Event, Time

Display

Measurements, Status, Counter I/O events, Function events, System events, Fault I events,

Event List

Demand I events, Demand P events, Demand Q events, Max. I events, Max. P events, Max. Q events

12.2.1.3 FUNCTION SETTING

[ S e t t i n g

Me n u ]

1 . Gr o up 1 2 . Gr o up 2 3 . Gr o up 3 4 . Gr o up 4 5 . Gr o u p

S e t t i n g

[ Function Setting ] In Function Setting, there are 4 different setting groups and the different setting values can be stored individually in 4 different setting groups. After finishing the set value change, when MENU button is pushed to return to [Main Menu Display], [Set Value Change Save Display] shows up to determine Yes or No. If selecting yes and pushing ENTER button, the changed set values are all saved. However, if selecting No and ENTER button or MENU button again, the changed set values are not saved and the existing set values are still applied. CAUTION: Be careful not to push down MENU buttons repeatedly! Then, the newly changed set values are neither saved nor applied.

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S a v e

C h a n g e d Y e s

/

S e t

?

No

[ Set Value Change Save Display ]

S e t t i n g

S a v i n g !

[ ENTER to Yes ]

[

MA I N

ME N U

>1 . F u n c t i o n

] S e t t i n g

2 . C o n f i g u r a t i o n 3 . Di s p l a y

[ ENTER to No ] 12.2.1.4 Configuration

[ C ONF I G

ME N U

]

1 . I / O 2 . C o mmu n i c a t i o n 3 . E v e nt 4 . T i me

[ Configuration ] Configuration menu has the setting items for communication, I/O, and system configuration. Setting items are I/O, Communication, Event and Time. After finishing the set value change, when MENU button is pushed to return to [Main Menu Display], [Set Value Change Save Display] shows up to determine Yes or No. If selecting yes and pushing ENTER

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button, the changed set values are all saved. However, if selecting No and ENTER button or MENU button again, the changed set values are not saved and the existing set values are still applied. CAUTION: Be careful not to push down MENU buttons repeatedly! Then, the newly changed set values are neither saved nor applied. 12.2.1.5 Display

[

DI S P L AY

ME N U

]

1 . Me a s u r e m e n t s 2 . S t a t u s 3 . C o u n t e r

[ Display ]

In Display menu, measurement values, monitored status, and counter values are displayed. 12.2.1.6 Event List

[

E V E NT

1 . I / O

L I S T

]

E v e n t s

2 . F u n c t i o n

e v e n t s

3 . S y s t e m

e v e n t s

4 . F a u l t s

e v e n t s

5 . D e ma n d

I

e v e n t s

6 . D e ma n d

P

e v e n t s

7 . D e ma n d

Q

e v e n t s

8 . Ma x . 9 . Ma x .

I P

e v e n t s e v e n t s

10 . M a x .

Q

e v e n t s

[ Event List ]

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In Event List menu, all types of events are displayed with occurred time and event description. Using UP & DOWN buttons, event list can be scrolled up and down in the LCD display.

Event List

Sub Items

Max.

I/O Events

Status change of binary Input/Output

1023

Function Events

Operated status of Protection Function

1023

System Events

Setting change, Reset, Self Dignosis

255

Fault I Events

Latest fault current, phase and time

255

Each phase daily average load current, active

Demand I,P,Q Events

1023

power and reactive powe with time Each phase daily Peak load current, active

Max. I,P,Q Events

1023

power and reactive powe with time

13. PROTECTION FUNCTIONS 13.1 FAULT DETECTION FTU detects the Phase & Earth Fault and trip the breaker. The fastest operation time is within 45msec including auto-recloser operating time. There are 58 trip curves , which can be selected for fast and delayed operation respectively. The Curve can be edited by using several parameters, i.e. time multiplier, time adder and minimum response time. And high current trip element can be used for instantaneous trip. It is definite time characteristics. During cold-load condition, pickup multiplied by cold-load multiplier. During the cold-load condition, time-delayed curve is applied instead of fast curve. This function can be enabled or disabled by coldload multiplier. Earth fault detection function can be enabled or disabled by ‘ Ground Protection Enable’.

Phase Fault

Earth Fault

Item Range Pickup Current Inrush Block

Def.

Range

10~1260

400

5~900

60

NO/YES

YES

NO/YES

YES

Instruction manual of SF6 recloser with FTU-R200 control unit

Step

Unit

1

A

Def.

60

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Fast Operation Time Curve

1~58

1-A

1~58

2-B

1

0.05~2.00

1.00

0.05~2.00

1.00

0.01

sec

0.00~1.00

0.00

0.00~1.00

0.00

0.01

sec

0.00~1.00

0.00

0.00~1.00

0.00

0.01

sec

Type Time Multiplier Time Adder Min. Response Time

RDMT/

Reset Type

Reset Definite Time

RIDMT

0.00~100.00

RDMT

0.00

RDMT/ RIDMT

RDMT

0.00~100.00

Phase Fault

0.00

RDMT(Definite Time) RIDMT(Inverse Time)

0.01

Earth Fault

Item

Step Range

sec

Def.

Range

Unit

Def.

Delayed Operation Time

Curve

1~58

20-1

1~58

21-2

1

Time Multiplier

0.05~2.00

1.00

0.05~2.00

1.00

0.01

sec

Time Adder

0.00~1.00

0.00

0.00~1.00

0.00

0.01

sec

0.00~1.00

0.00

0.00~1.00

0.00

0.01

sec

Type

Min. Response Time

Reset Type

RDMT/ RIDMT

Reset Definite

0.00~100.0

Time

0

RDMT

0.00

RDMT/ RIDMT

0.00~100.00

Instruction manual of SF6 recloser with FTU-R200 control unit

RDMT

0.00

RDMT(Definite Time) RIDMT(Inverse Time)

0.01

sec

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13.1.1 DEFINITE TIME PROTECTION Definite Time is an alternative to Inverse Time Protection. It works by tripping the recloser at a fixed time after pick-up.

Item

Range

Def.

Step

Unit

Comment

Phase Detection Active

OFF/ON

OFF

Pickup Current

50~10000

1000

1

A

Detection Time

0.00~1.00

0.00

0.01

sec

Active

OFF/ON

OFF

Pickup Current

50~10000

1000

1

A

Detection Time

0.00~1.00

0.00

0.01

sec

Earth Detection

13.1.2 HIGH CURRENT TRIP (HCT) Very high valued current can cause serious damage to the Recloser and the resultant fault spread-out, therefore HCT element should operate faster than Instantaneous or Time-Delayed TC curve’s operation time and its priority must be higher than the normal auto-reclosing sequence. HCT can be configured up to 4 times for phase fault and earth fault, respectively. HCT Count setting value ‘0’ means HCT element disabled.

Range

Def.

Step

Unit

Comment

Phase Detection ‘0'

Operation Count

0~4

0

1

Pickup Current

50~10000

2000

1

A

Detection Time

0.00~1.00

0.00

0.01

sec

0~4

0

1

means

disable.

Earth Detection Operation Count

Instruction manual of SF6 recloser with FTU-R200 control unit

‘0'

means

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disable. Pickup Current

50~10000

2000

1

A

Detection Time

0.00~1.00

0.00

0.01

sec

13.1.3 SINGLE SHOT OPERATION In Single Shot Operation is used to provide an appropriate protection curve when non-reclosing operation is required, for example, when closing onto a fault. In Single Shot Operation the controller goes directly to lockout after one trip and will not auto-reclosing. Item

Range

Single Shot Time

0~180

Def.

Step

Unit

10

1

sec

Comment

13.1.4 TC CURVE FTU-R200 has 54 types of built-in TC curves including ANSI, IEC Standard curves. And customer can define additional 4 curves as his own curves by using PC Software. Basically, built-in curves have inverse time characteristrics, but can be easily adjusted by three parameters such as multiplier, time adder and minimum response time. In engineering step, the selection and adjustments of TC curves shall be done for the protection coordination with other protection devices in the feeder. The follwing parameters are related to change and editing of TC curve’s characteristics. ü

Time Multiplier

ü

Time Adder

ü

Minimum Response Time

Time Multiplier is multiplied to the operating time of basic curve (TDM=1.0), then Time Adder is added to the resulting operating time of the curve adjusted by multiplier. Minimum Response Time defines the fastest operating time of the curve. The following tables describe the built-in TC Curve Type and the corresponding numbers in the setting. TC Curve graphs are shown in the appendix.

Setting No.

1

2

3

4

5

6

7

8

9

10

Curve

A

B

C

D

E

EI

KP

L

M

N

Setting No.

11

12

13

14

15

16

17

18

19

20

Curve

NI

P

R

T

V

VI

W

Y

Z

1

Setting No.

21

22

23

24

25

26

27

28

29

30

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Curve

2

3

4

5

6

7

8

8*

9

Setting No.

31

32

33

34

35

36

37

38

39

Curve

13

14

15

16

18

N1

N2

Setting No.

41

42

43

44

45

46

47

Curve

G

H

J

LI

8+

17

KG

Setting No.

51

52

53

54

55

56

57

Curve

IV

IE

U8

U2

C1

C2

C3

Curve Type

N3

11 40

N4

48

49

A*

SI

F 50 IM

58 C4

Curve Name A,A*,B,C,D,E,F,G,H,J,KP,KG,L,M,N,P,R,T,V,W,Y,Z,

Recloser Curves

1,2,3,4,5,6 ,7,8,8*,8+,9 ,11,13,14,15, 16,17,18 Standard Inverse(NI),Very Inverse(VI),Extremely

IEC Standard Curve

Inverse(EI) Long-time Inverse(LI),Short-time Inverse(SI)

ANSI/IEEE Standard Curve

Moderately Inverse(IM),Very Inverse(IV),Extremely Inverse(IE), Long-time Inverse(U8),Short-time Inverse(U2)

KEPCO Standard

N1,N2,N3,N4

Curve User Customized

C1,C2,C3,C4

Curve

IEC, ANSI/IEEE, US STANDARD TC CURVE T = TDM

EQUATION

{ / (M - 1) + }

TRESET= TDM

{

/ (M - 1)}

T : Operate Time, TDM : Multiplier Setting, T RESET : Reset Time

Curve Type

Standard

Standard Inverse(NI)

0.14

0.02

-

-

Very Inverse(VI)

13.5

1

-

-

80.0

2

-

-

Short-time Inverse(SI)

0.05

0.04

-

-

Long-time Inverse(LI)

120

1

-

-

19.61

2

0.491

21.6

28.2

2

0.1215

29.1

Extremely Inverse(EI)

IEC

Very Inverse(IV) IEEE Extremely Inverse(IE)

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Moderately Inverse(IM)

0.0515

0.02

Short-time Inverse(U2)

CO2

0.2394

0.02

Long-time Inverse(U8)

CO8

5.95

2

0.114 0.0169 4 0.18

4.85 2.261 5.95

13.1.5 EXAMPLE OF TC CURVE EDITING 3-parameters are applied in the follwing order. The values in the parenthesis are examples. ü

Time Multiplier : 1.5

ü

Time Adder : 0.03

ü

Minimum Response Time : 0.1

In the next figure, for example, the curve A is the basic curve. Assume the operating time of the basic curve (A) at 16 times pickup current is 0.04 sec. When applying Time Multiplier, curve ‘A’ changes its shape, that is, the curve becomes less steep in time axis and operation time becomes longer by a multiplier at the same current value like ‘B’ in the figure. The operating time at 16 times pickup becomes 0.06 sec. Then Time Adder shall be applied. The operating time of the resulting curve ‘C’ is 0.09sec. Finally Minimum Response Time cuts the curve part, which is shorter than this time. Then the actual operating time of the example at 16 times becomes 0.1sec.

[ TC Curve Editing Example 1 ] There are two additional definite time over-current elements in the controller. The next figure shows 3stage over-current protection characteristics. The third stage is prepared for instantaneous protection. Therefore the harmonic restraint is not applied to third stage elements, but the second stage definite time over-current element.

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[ TC Curve Editing Example 2 ]

13.1.6 AUTO RECLOSING SEQUENCE The FTU-R200 supports 3-shot reclosing with sequence coordination. For Permanent fault, under the condition of reclosing enabled, no other restraints such as cold-load, inrush and no High Current Trip, recloser will be locked out to open the Reclosing Count repeating trip and reclose according to the preset settings.

Item

Range

Def.

Step

Unit

Comment

Phase Operation Count

1~4

4

1

Instantaneous Count

0~4

2

1

Operation Count

1~4

4

1

Instantaneous Count

0~4

2

1

Earth

Phase/ Earth Reclosing Reclose Interval 1st

0.5~180

0.6

0.1

sec

Reclose Interval 2nd

1~180

2

1

sec

Reclose Interval 3rd

1~180

15

1

sec

30

1

Reset Time

3~180

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SEF Reclosing Operation Count

1~4

Reclose Interval 1st

4

0.5~180.0

0.6

1 0.1

sec

Reclose Interval 2nd

1~180

2

1

sec

rd

1~180

15

1

sec

30

1

Reclose Interval 3 Reset Time

3~180

sec

For example in the below figure, the reclosing sequence is organized in

2F2D , which means

the Recloser protection function operates as Instantaneous(Fast) element during first 2 reclosing shots and operates as Time-Delayed element during last 2 reclosing shots. This composition also can be configured.

[ Permanent Fault: 3 shot Reclosing & 2F2D ] For temporary fault, if the fault is removed before the preset Reclosing Count and no fault is detected during the preset Reset Time, then the reclosing sequence is initialized to normal operation standby mode. When a fault is detected again during the Reset Time, the Recloser will be locked out after the remaining reclosing counts excluding the previously operated reclosing counts.

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[ Temporary Faults: Fault Removal during 1 st Reclosing Interval ]

13.1.7 SEQUENCE COODINATION In case that there are over 2 Reclosers which operate in serial connections, Sequence Coordination function prevents unnecessary trip of source-side Recloser by instantaneous element due to load-side fault. When this function is set to on and the fault is restored to normal state by load-side Recloser during source-side Recloser’s time-delayed operation, source-side Recloser only increments the reclosing counts without tripping. However, source-side Recloser performs tripping at the last reclosing count. If the Reclosing function is disabled, Sequence Coordination function is no longer carried out.

Item

Range

Seq. Coordination Active

OFF/ON

Def.

Step

Unit

Comment

OFF

For Sequence Coordination, the following setting items should be issued and checked precisely between serially connected Reclosers. ü

Identical

Protection Characteristics

such as

TC

Curves,

Total

Operation Count,

Instantaneous Operation Count ü

Identical Reclosing Interval(Dead Time)

ü

Source-side TC Curve Time Delay Over 100msec than Load-side

ü

Source-side Reset Time longer than Load-side longest Reclosing Interval (to Prevent Source-side Recloser reset during Load-side Reclosing action)

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[ Operation of Sequence Coordination ]

13.2 COLD LOAD PICKUP Cold Load Pickup is the phenomenon that takes place when a distribution circuit is re-energized following an extended outage of that circuit. Cold load pickup is a composite of two conditions: inrush and loss of load diversity. The magnitude of cold load pickup current is a combination of non-diverse cyclic load current, continuously operating load current, transformer magnetizing current, capacitor inrush current, etc. The combination can result in current levels that are significantly higher than normal peak load levels. Cold load pickup current can be high enough to cause instantaneous overcurrent and/or time overcurrent relays to operate. Cold load pickup is primarily an overcurrent condition. If degraded voltage is also a concern, then the application of voltage sensitive relays should also be considered.

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[ Cold Load Pickup Current Shape ] In Cold Load Pickup mode, without changing operational characteristics, pickup level is changed by the times of Cold Load Multiplier (0~10) and the characteristics of time-delayed element operate even if the setting is in the Instantaneous element. If the transient current goes down and retrains below the pickup level within Cold Load Duration, then the normal sequence mode is restored after Cold Load Restore Time. The Cold Load Restore Time is fixed value of 30msec. These setting exist for both phase fault and earth fault separately, and the value ‘0’ of Cold Load Multiplier means Cold Load Pickup Function disabled. Normaly Reclosing Sequence mode is applied.

Item

Range

Def.

Step

Unit

Comment

Phase Detection Pickup Multiplier

0~10

2

1

Duration Time

0.00~60.00

3.00

0.01

Pickup Multiplier

0~10

2

1

Duration Time

0.00~60.00

3.00

0.01

‘0' means disable. sec

Earth Detection

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‘0' means disable. sec

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13.3 SENSITIVE EARTH FAULT(SEF) DETECTION On the non-grounded network, it is hard to detect fault current because ground current of nongrounded network is much low. Therefore, FTU-R200 is designed to measure zero-sequence values from either external core Balanced Current Transformer (or ZCT) or Residual Connection of 3 Phase Current Transformers to detect earth fault in the non-grounded network. This function is generally called SEF detection. In case of earth fault in the non-grounded network, since very small fault current due to line capacitance component flows into the fault point from both sides, SEF detection also considers the fault direction even in the radial network. Maximum Torque Angle is for setting the phase difference between zero-sequence voltage and zero-sequence current, and the protection zone is between -90 ° and +90° on the basis of Maximum Torque Angle. And it can be used for alarm or Trip.

[ Phase Diagram of SEF ]

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Item

Range

Def.

Step

Unit

Pickup Current(3I0)

2~20

5

1

A

Pickup Voltage(-3V0)

10~80

30

1

%

Max. Torque Angle

0~345

90

15

Degree

Detection Time

0.1~30.0

1.0

0.1

sec

Inrush Block

NO/YES

YES

Comment

Rated

Phase

Voltage Leading

OFF/ Function In Use

ALARM/

OFF

TRIP

13.4 DIRECTIONAL BLOCKING Directional Blocking is a protection feature that restricts tripping on faults to a designated side of the recloser. It prevents nuisance tripping if particular network conditions are causing ‘False’ earth faults. In radial systems Directional Blocking prevents nuisance tripping by blocking faults in the reverse direction and only responding to faults in the foward direction. Protect for faults in the forward and reverse direction. A forward fault may use a different time-current curve and setting to a reverse fault (i.e. these are individually selectable). Both the forward protection and reverse protection are operating at the same time. This is an additional protection feature.

Item

Range

Def.

Step

Unit

Comment

Phase Detection OFF/FWD/

Trip Direction Threshold 3V1 Threshold 3I1 Max. 3I1 Torque Angle

FWD

REV/ALL 0~100

20

1

%

0~100

20

1

%

0~355

60

5

Degree

Earth Detection Trip Direction

OFF/FWD/REV/ ALL

FWD

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Threshold -3V0

Jin Kwang E & C Corp.

0~100

3I0 Threshold

20

1

0~100

Max. 3I0 Torque Angle

0~355

%

20

1

60

%

5

Degree

13.5 INRUSH RESTRAINTS Inrush Restraint works by raising the phase and earth currents for a short period of time to allow the inrush current to subside. Inrush current is an over-current higher than pickup current level, which is mainly caused by transformer’s excitation current at closing action. To distinguish inrush current from load current, 2 nd harmonics percentage is adopted as a criterion. When, in the setting, ‘Fault Detection-Inrush Block’ is set to ‘Yes’ and ‘Fault Detection-Inrush Detection-Function In Use’ is set to ‘ON’, inrush current over pickup level is considered as normal load current and reclosing sequence is not processed. This Function can be used to detect magnetizing inrush condition by comparing 2nd harmonic component to fundamental frequency component of current.

Item Harmonic 2nd

Range 5~50

20

Def.

Step

1

% 0.01

Detection Time

0.02~1.00

0.02

Function In Use

OFF/ON

ON

Unit

Comment

sec

13.6 OPEN LINE DETECTION(LOSS OF PHASE) Open Line is detected by Under Voltage characteristics at unbalanced condition. When the voltage on one or two phases drops below the ‘Volt OFF Level’ setting, the ‘Delay Time’ starts running. If the voltage on those phases stays below ‘Volt OFF Level’ setting until the ‘Delay Time’ timer expires, the Loss of Phase will be detected. If the voltage on detected phase rises to the ‘Vol ON Level’ setting, the Loss of Phase is released immediately.

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Item

Range

Def.

Step

Unit

Volt ON Level

50~90

80

5

%

Volt OFF Level

35~75

50

5

%

Delay Time

0.1~30.0

0.4

0.1

sec

Function In Use

OFF/ON

ON

Item

Range

Def.

Step

Unit

Phase Difference

5~60

30

1

Degree

Dalay Time

0.1~30.0

0.1

0.1

sec

Function In Use

OFF/ON

ON

Comment

13.7 PHASE SYNC. CHECK

Comment

13.8 UNDER VOLTAGE PROTECTION As the supplied voltage to load lowers down, there occur the weakness of illumination intensity and shortening of life span for lighting load, and the damage to motors because of the over-current flow. To cope with this situation of damages to equipment, under-voltage protection (UV) is used. UV of FTU supports the delay time element. Furthermore, UV can be used to generate only alarm signal to operator instead of trip signal to Recloser.

[ Functional Diagram for Under Voltage Protection ]

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Item

Jin Kwang E & C Corp.

Range

Def.

Step

Unit

Pickup Level

0.30~0.95

0.80

0.01

PU

Delay Time

0.0~180.0

1.0

0.1

sec

OFF/ARAMP/TRIP

OFF

Function In Use

13.9 OVER VOLTAGE

Comment

PROTECTIO N

On the other hand, as the supplied voltage goes up behind the regular load voltage, there occur some problems of equipment deterioration, insulation breakdown, equipment life span shortening, etc. Over Voltage Protection (OV) manages this situation. OV of FTU supports the delay time element. OV also can be used to generate only alarm signal to operator instead of trip signal to Recloser.

[ Functional Diagram for Over Voltage Function ]

Range

Def.

Pickup Level

1.05~1.50

1.20

0.01

PU

Delay Time

0.0~180.0

1.0

0.1

sec

Function In Use

OFF/ARAMP/TRIP

OFF

Instruction manual of SF6 recloser with FTU-R200 control unit

Step

Unit

Comment

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13.10 UNDER FREQUENCY PROTECTION Under Frequency protection (UF) element is used into expenditure that detect under frequency and separated load or generator. Under Frequency demands for power increase or occurs in control failure of generator. Under Frequency protection element acts in case of voltage more than ‘Voltage OFF Level’ is approved to Voltage A-Phase. UF of FTU supports the delay time element. Furthermore, UV can be used to generate only alarm signal to operator instead of trip signal to Recloser.

Item

Range

Def.

Step

Unit

Pickup

47.00~59.98

49.80

0.01

Hz

Dalay Time

0.03~10.00

0.10

0.01

sec

Function In Use

OFF/ARAMP/TRIP

OFF

Comment

13.11 MULTIPLE PROTECTION GROUPS The FTU-R200 supports up to 4 Protection Groups, each of which can be confiqured with completely separate protection characteristics with different inverse time curves and setting currents. The number of protection group avaliable to the operator can be configured. And FTU-R200 support Automatic Protection Group Selection. Automatic Protection Group Selection is used to change the protection group depending on the direction of power flow. This allows the Recloser to be correctly graded with devices downstream regardless of the power flow direction.

Item Default Group ADGS(Automatic Function Reverse Group

Default

Group

Selection)

Range

Def.

1~4

1

OFF/ON

OFF

1~4

1

Instruction manual of SF6 recloser with FTU-R200 control unit

Step

Unit

1

1

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14. CONFIGURATION SETTINGS 14.1 I/O CONFIGURATION 14.1.1 AC RATINGS

Item

Range

Def.

Step

Unit

Comment

Line Configuration

Y-G/DELTA

Y-G

Systme Frequency

50/60

50

40

Hz

Rated Voltage (L-L)

1000~30000

22900

10

V

Phase to Phase

Reference Voltage (L-N)

1000~30000

13200

10

V

Phase to Earth

Reference Phase

A/B/C

A

CB Operating Time CT Ratio

0~35 1~5000

1 1000

1 1

ms

CT Direction

FWD/REV

FWD

NCT Ratio

1.0~5000.0

133.3

NCT Direction

FWD/REV

FWD

Phase Rotation

A-B-C/A-C-B

A-B-C

16/32/64/128

128

Sample Record Frequency

0.1

14.1.2 SWITCH INSTALLATION The FTU-R200 provides a function to set ‘

Reference Phase ’ and the ‘ CT Direction ’ according to

the switch installation position and the current flowing direction. The following figure shows the general and ‘assumed-default’ case of switch installation, in which the distribution lines with current A, B, C are connected to the phase A, B, C terminals of the switch, and the current is flowing A/B/C to R/S/T of the switch. In this case, the ‘Referece Phase’ setting value should ‘A’, which means that the phase of current flowing into the phase A terminal of the switch is ‘A’, In addition, the ‘CT Direction’

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setting value should be ‘Foward’ , which means that the current is flowing in the direction from the phase A/B/C terminals to the R/S/T terminals of the switch.

[ Switch installation position and the current flowing direction - Case 1 ] The following figure shows another case of switch installation, in which the distriburion lines with current A, B, C are connected to the phase A, B, C terminals of the switch, and the current is flowing from R/S/T to A/B/C of the switch. In this case, the ‘Referece Phase’ setting value should ‘A’ , which means that the phase of current flowing into the phase A terminal of the switch is ‘A’, In addition, the ‘CT Direction’ setting value should be ‘Reverse’ , which means that the current is flowing in the direction from the phase R/S/T terminals to the A/B/C terminals of the switch.

[ Switch installation position and the current flowing direction - Case 2 ]

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The following figure shows another case of switch installation, in which the distriburion lines with current A, B, C are connected to the phase C, B, A terminals of the switch, and the current is flowing from R/S/T to A/B/C of the switch. In this case, the ‘Referece Phase’ setting value should ‘C’ , which means that the phase of current flowing into the phase A terminal of the switch is ‘C’, In addition, the ‘CT Direction’ setting value should be ‘Reverse’ , which means that the current is flowing in the direction from the phase R/S/T terminals to the A/B/C terminals of the switch.

[ Switch installation position and the current flowing direction - Case 3 ] The following figure shows another case of switch installation, in which the distriburion lines with current A, B, C are connected to the phase C, B, A terminals of the switch, and the current is flowing from A/B/C to R/S/T of the switch. In this case, the ‘Referece Phase’ setting value should ‘C’ , which means that the phase of current flowing into the phase A terminal of the switch is ‘C’, In addition, the ‘CT Direction’ setting value should be ‘Forward’ , which means that the current is flowing in the direction from the phase A/B/C terminals to the R/S/T terminals of the switch.

[ Switch installation position and the current flowing direction – Case 4 ]

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14.1.3 DEMAND SETTING The FTU calculates and stores average of currents and active, reactive powers during the demand interval, which is configurable as 5, 10 or 15 minutes. The buffer has 1023 demands. Also FTU stores daily peak demand up to 1023.

Item

Range

Def.

Block Interval

15/30/60

15

Roll Interval

1/5/15/30/60

15

Step

Unit

Comment

14.1.4 WAVE TRIGGER

Item

Range

Def.

Step

Unit

Comment

Sample Record Frequency Cycle Pre-1st

16/32/64/128

128

1~5

2

1

Cycle

1~5

2

1

Cycle

Cycle Post-2nd nd Cycle Pre-2 Trigger

1~10

10

1

Cycle

Step

Unit

Comment

Unit

Comment

14.1.5 CLOSE INTERLOCK

Item

Range

Def.

Live Load

NO/YES

YES

Sync. Fail

NO/YES

YES

14.1.6 FI RESET SELECT

Item FI Reset

Range MANUAL/AUTO

Def.

Step

MANUAL

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14.1.7 VOLTAGE DISPLAY The controller supports two voltage display of LCD.

Item

Range

Def.

Voltage Display

L-N/L-L

L-N

Step

Unit

Comment L-N : Phase to Earth L-L : Phase to Phase

14.2 POWER QUALITY MEASUREMENT FUNCTION 14.2.1 VOLTAGE & CURRENT UNBALANCE Voltage unbalance (or imbalance) is a condition in which the maximum deviation from the average of the three-phase voltages or currents, divided by the average of the three-phase voltage or currents, expressed in percentage. Voltage unbalance can be the result of blown fuses in one phase of a threephase capacitor bank. Severe voltage unbalance greater than 5% can cause damage to sensitive equipments.

Item

Range

Def.

Step

Unit

Detection Level

0~100

30

1

%

Detection Time

0.1~60.0

1.0

0.1

sec

Detection Level

0~100

30

1

%

Detection Time

0.1~60.0

1.0

0.1

sec

Comment

Voltage Unbalance

Current Unbalance

14.2.2 SHORT-DURATION VOLTAGE VARIATION There are three types of short-duration voltage variations, namely, instantaneous, momentary and temporary, depending on its duration. Short-duration voltage variations are caused by fault conditions, energization of large loads, which require high starting currents or loose connections in power wiring. Depending on the fault location and the system conditions, the fault can generate sags, swells or interruptions. The fault condition can be close to or remote from the point of interest. During the actual

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fault condition, the effect of the voltage is of short-duration variation until protective devices operate to clear the fault. 14.2.2.1 SAG A sag (also known as dip) is a reduction to between 0.5 and 0.99 pu in RMS voltage or current at the power frequency for a short period of time from 0.5 to 10 cycle. A 10% sag is considered an event during which the RMS voltage decreased by 10% to 0.9 pu. Voltage sags are widely recorgnized as among the most common and inportant aspects of power quality problems affecting industrial and commercial customers. They are particularly troublesome. Since they occur randomly and are difficult to predict. Volatge sags are normally associated with system faults on the distribution system, sudden increase in system loads, lightning strikes or starting of large load like induction motors. It is not possible to eliminate faults on a system. One of the most common causes of faults occuring on high-volatage transmission systems is a lightning strike. When there is a fault caused by a lightning strike, the voltage can sag to 50% of the standard range and can last from four to seven cycles. Most loads will be tripped off when encounter this type of voltage level. Possible effect of voltage sags would be system shutdown or reduce effciency and life span of electrical equipment, particularly motors. Equipment sensitivity to voltage sag occurs randomly and has become the most serious power quality problem affecting many industries and commercial customers presently. An industrial monitoring program determined an 87% voltage disturbances could be associate to voltage sags. Most of the fault on the utility transmission and distribution system are single line-to-ground faults (SLGF).

Item

Range

Def.

Step

Unit

Detection Level

0.50~0.99

0.90

0.01

PU

Detection Time

0.5~10.0

2.0

0.5

Cycle

Comment

14.2.2.2 SWELL A swell (also known as momentary overvoltage) is an increase in RMS voltage or current at the power frequency to between 1.01 and 1.5 Pu for duration from 0.5 to 10 cycles. Swells are commonly caused by system conditions, switching off a large load or energizing a large capacitor bank. A swell can occur during a single line-to-ground fault (SLGF) with a temporary voltage rise on the unfaulted phases. They are not as common as voltage sags and are characterized also by both the magnitude and duration. During a fault condition, the severity of a voltage swell is very much dependent on the system

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impedance, location of the fault and grounding. The effect of this type of disturbance would be hardware failure in the equipment due to overheating.

Item

Range

Def.

Step

Unit

Detection Level

1.01~1.50

1.20

0.01

PU

Detection Time

0.5~10.0

2.0

0.5

Cycle

Comment

14.2.2.3 INTERRUPTION An interruption occurs when there is a reduction of the supply voltage or load current to between 0.1 and 0.49 pu for duration from 0.5 to 10 cycle. Possible causes would be circuit breakers responding to overload, lightning and faults. Interruptions are the result of equipment failures, power system faults and control malfunctions. They are characterized by their duration as the voltage magnitude is always less than 10% of the nominal. The duration of an interruption can be irregular when due to equipment malfuctions or loose connections. The duration of an interruption due to a fault on the utility system is determined by the utility protective devices operating time.

Item

Range

Def.

Step

Unit

Detection Level

0.10~0.49

0.10

0.01

PU

Detection Time

0.5~10.0

2.0

0.5

Cycle

Comment

14.2.3 VOLTAGE & CURRENT ALARM The Total Harmonic Distortion, or THD, of a sigmal is a measurement of the harmonic distortion present and is defined as the ratio of the sum of the powers of all harmonic components to the power of the fundamental frequency.

Item

Range

Def.

Step

Unit

Alarm Level

0.5~100.0

0.0

0.1

%

Detection Time

0.2~60.0

0.4

0.2

sec

Comment

Voltage

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Current Alarm Level

0.5~100.0

0.0

0.1

%

Detection Time

0.2~60.0

0.4

0.2

sec

14.3 COMMUNICATION 14.3.1 PORT PARAMETERS SERIAL PORT

Item

Range

Def.

Speed

1200/2400/4800/9600/19200

1200

Slave Adderss

1~65534

1

Protocol

DNP/IEC101/IEC104

DNP

Port

RS232C/RS485

RS232C

Step

Unit

1

DIAL UP Item

Range

Def.

Step

Unit

Dial-up Mode

DISABLE/ENABLE

DISABLE

Phone Number

20 Digit

Auto Hang-up Time

0~255

5

1

sec

Range

Def.

Step

Unit

IP Address

-

0.0.0.0

Subnet Mask

-

Gateway

-

0.0.0.0

DNP Port

0~65535

20000

1

IEC Port

0~65535

2404

1

1

TCP/IP PORT

255.255.255. 0

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MODEM CONTROL Item

Range

Def.

Step

Unit

Line

2-WIRE/4-WIRE

4-WIRE

RTS Off Delay

10~500

50

10

ms

CTS Timeout

1~255

2

1

sec

DCD Timeout

0.1~30.0

5.0

0.1

sec

14.3.2 DNP 3.0 PARAMETERS

Item

Range

Def.

Step

D/L Retries

0~2

0

1

D/L Timeout

1~255

30

1

D/L Confirm

NO/YES/SOMETIMES

Unit

sec

SOMETIMES

A/L Retries

0~2

1

1

A/L Timeout

1~255

40

1

sec

Initial Unsolicited MSG

NO/YES

NO

0~60

5

1

sec

0~60

5

1

sec

0~60

5

1

sec

Arm Timeout

1~255

15

1

sec

Unsolicited Address

0~65534

65534

1

Multi Frame Interval

10~500

100

10

Unsolicited Class 1

DISABLE/ENABLE

DISABLE

Unsolicited Class 2

DISABLE/ENABLE

DISABLE

Unsolicited Class 3

DISABLE/ENABLE

DISABLE

Unsolicited Class 1 Delay Time Unsolicited Class 2 Delay Time Unsolicited Class 3 Delay Time

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PARAMETERS

EC Parameters

Range

Def.

Step

Unit

Cyclic Period

0~60

0

1

sec

Arm Timeout

1~255

15

1

sec

Single Point Class

CLASS1/CLASS2

CLASS1

Double Point Class

CLASS1/CLASS2

CLASS1

Measured Point Class

CLASS1/CLASS2

CLASS2

Link Address Size

0~2

2

1

Common Address Size

1~2

2

1

Object Address Size

1~3

2

1

COT Address Size

1~2

1

1

Time Marker

NONE/CP24/CP56

CP56

Single NACK Control

NO/YES

YES

t0 Off Line Poll Period

1~255

30

1

sec

t1 Ack Period

1~255

15

1

sec

t2 SFrame Period

1~255

10

1

sec

t3 Test Period

1~255

20

1

sec

IEC101 PARAMETERS

IEC104 PARAMETERS

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15. STATUS MONITORING & CONTROL 15.1 SWITHCH CONTROL Recloser can be controlled from remote or local operator place. Operator place can be changed only at local front panel. ‘REMOTE CONTROL’ push button is to select the operator place. Operator place is toggled between local and remote by pushing button. LED is lit if remote position is selected. FTU-R200 begins with remote position at power-up. Control is allowed only at the position selected. Local switch control requires two-step operation. It’s for security of operation. ‘SELECT’ button should be pushed before ‘CLOSE’ or ‘OPEN’. SELECT LED is lit if SELECT operation is valid. SELECT can be canceled by pushing SELECT button again or automatically after SBO timeout without operation. CLOSE or OPEN operation is valid while this LED is lit. Pushing CLOSE or OPEN button outputs switch control signal with fixed time pulse which is configurable. Switch status change input which is auxiliary contacts of switch stops continuing to output pulse. There are some interlock conditions to inhibit FTU from outputting pulse signal. Gas low, Switch handle lock, same status of switch auxiliary contacts ‘a’, ‘b’ are those. Close or open pulse width shall be set longer than switch operating time. Remote switch control is possible by using SCADA protocol DNP3.0 or IEC60870-5-101, IEC60870-5-104 FTU-R200 supports SBO (Select Before Operate) or Direct operate. If the operator place is set to ‘Local’, remote control commands are refused. Pulse width of remote control command shorter than setting will be overridden by local configuration 15.2 SWITCH STATUS MONITORING FTU monitors switch open/close, gas and lock status through auxiliary contacts. FTU scans these contacts input every 5 milliseconds. Switch open/close status is determined by double binary input, normally open and closed contacts. Changes of all input status are saved as events with time tag in history buffer. For each contact input, on-delay time can be applied. It’s adjustable within 10~500ms by 5ms step.

15.3 BATTERY MONITORING FTU monitors external Lead-acid battery through the control unit, which are mounted on inner back-side of control box. Battery voltage is supervised continuously during external AC supply loss. If overdischarge condition occurred, the control unit sends alarm signal to RTU and disconnect battery in order

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to protect battery cell damage after 1-minute delay. The delay enables RTU to send alarm state to remote station via communication. Also while AC supply is applied, battery test control activates this function with connecting dummy battery load during test pulse, which is configurable. The test control command can be ordered at local or remote.

16. MEASUREMENT 16.1 BASIC ELECTRIC QUANTITIES FTU has 3-phase currents and 6 voltages input. DSP digitizes these signals and calculates various electric quantities. These are basically based on fundamental frequency components. DSP use FFT (Fast Fourier Transform) algorithm to get the components. Also DSP calculates true RMS of 3-phase currents and voltages which include system frequency components and 2nd~31th harmonics. Actually harmonic components over than 31th are attenuated by analog filters. Electric quantities calculated are listed in the following. l

Currents (Ia, Ib, Ic, In)

RMS, Phase Angle, True RMS

l

Voltage (Va, Vb, Vc, Vr, Vs,

RMS, Phase Angle, True RMS

V t) l

Apparent Power

A-Phase, B-Phase, C-Phase, 3-Phase Total,

l

Active Power

A-Phase, B-Phase, C-Phase, 3-Phase Total,

l

Reactive Power

A-Phase, B-Phase, C-Phase, 3-Phase Total,

l

Power Factor

A-Phase, B-Phase, C-Phase, 3-Phase Total,

l

Va-Vr Phase Angle Difference

l

Current, Voltage Unbalance

l

Frequency, Temporature

In the above items listed, active power, reactive power values are signed integer. Sign represents power flow or if loads are inductive or capacitive. Also power factor has lead/lag state value separately. Currents and voltages have phase angles, which are relative phase angles compared to the reference V a. These angles are useful to monitor the phase sequence and imbalance of distribution line. 16.2 SEQUENCE COMPONENTS FTU provides the sequence components of 3-phase currents and voltages. They are positive sequence current (I1) and voltage (V1), negative sequence current (I 2) and voltage (V 2), and zero sequence voltage (V0) which are calculated by 3-phase phasor quantities. This information can be used to monitor imbalance of distribution line.

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16.3 HARMONICS FTU extracts harmonic components from 3-phase current and voltage signals by using FFT (Fast Fourier Transform). It provides 2nd to 31st harmonic magnitudes and THDs (Total Harmonic Distortion) for each phase. THD is the total harmonic percentage to the fundamental frequency component. FTU also calculates and provides 3-phase THD. These values may be used to monitor the power quality of distribution line. 16.4 ENERGY FTU provides active energy, reactive energy for each phase or 3-phase total. Also import, export energy are accumulated on separate register. Units of energy are kWh, kVarh, which represent primary distribution line energy flow. The values are represented by 16-bit rollovers kWh, kVarh counters which are available at remote or local. Power calculation for energy is based on the fundamental frequency component. It’s not for billing purpose, but for load management. Proper energy accumulation needs that SCADA read energy counter with reset from FTU and accumulate it on SCADA’s local register by periods shorter than the expected rollover time of the counter.

[Four-quadrant power flow directions ] 16.5 DEMAND CURRENTS AND POWER FTU calculates and stores average of currents and active, reactive powers during the demand interval, which is configurable as 5, 10, or 15 minutes. The buffer has 1023 demands. Also FTU stores daily peak demand up to 1023.

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17. MAINTENANCE SOFTWARE 17.1 OVERVIEW FTU-R200 has a dedicated setting and operation tool, FTUMan. This tool is operated on PC or Notebook, and through RS232C port on front panel of FTU-R200. For this communication, MODBUS protocol is used. It supports the follwing features. ü

Setting & Configuration changes

ü

Event & Waveform load

ü

Measurement & Status display

ü

Waveform File upload and convert

ü

SCADA monitors protocol data frame between devices

[ Overview of FTUMans ]

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17.2 OPERATION OF FTUMan 17.2.1 MENU n

File New

Closes the current file and allows the creation of a new file

Open

Closes the current file and opens a standard window file selection dialog. An existing FTU File (*.f2s) can be selected and opened.

Save

Saves the current file to the hard drive. If the file is new and this is the first time it has been saved, the Save As dialog will be opened allowing the user to type in a name before saving.

Save As

Opens a standard Windows Save As dialog box. This allows an existing file to be saved under a new name.

Exit n

Closes the current file and exits the tool.

Comm Comm.Config

Opens a window for communication configuration dialog.

Comm.Connection

Starts communication with FTU-R200

Comm.Disconnection

Stops connecting with FTU-R200

[ Comm. Configuration Window ] Port Baud Rate

Select a serial Port of Laptop Make to the transmission medium per second of in a digitally signal

Retry Set up the count if it failed to connect Timeout

Set up the time to connect

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Command Clock Setting

Set RTC Time of FTU-R200

[ Clock Setting Window ] Device Time

Gets the current time per 1 second from FTU-R200.

Setting Time

The operator can set aside time.

Use System Time

The operator can use PC’s time.

Write

Write RTC time to FTU-R200

Close

Close this window

Factory Initialization

Reset to factory defaults. Warning : Restoring FTU-R200 to factory defaults will erase all previous setting, configuration and event .

[ Factory Initialization Message Window ]

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Tools Protocol Monitoring

Protocol monitoring command activation or deactivation.

IO Configuration

Run the IOConfig program for I/O setting. The IOConfig is explained in the Section 10.

n

DNP3.0

Run the DNPConfig program for DNP index configuration.

Index Configuration

The DNPConfig is explained in the Section 11.

Waveform

Run the EvalTool program for analysis waveform data.

Evaluation Tool

The EvalTool is explained in the Section 12.

View Toolbar

Show or hide the toolbar.

Status Bar

Show or hide the status bar.

Monitoring Bar

Show or hide the monitoring bar. The monitoring bar shows communication status with FTU-R200.

n

Help The Help Menu opens a window for FTUMan’s program version and information.

17.2.2 TOOLBAR Below the menu is a toolbar with 9 buttons.

[ Toolbar of FTUMan ] Upload

Read input or ouput data from FTU-R200.

Download

Write input or ouput data to FTU-R200.

About

Opens a window for FTUMan’s program version and information.

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17.2.3 STATUS BAR

[ Status Bar ] MODEL

Model Name

F/W

Firmware Version

PORT

Serial Port Number and Speed

MODE

Communication Status

17.2.4 MONITORING BAR

[ Monitoring Bar ] Some performance is finished Reads data from FTU-R200 Wirtes the setting value on FTU-R200 When Factory Initialization occurs. Error of connection or operation Connect or Disconnect between PC and FTU-R200 When the time set is completed

17.2.5 FUNCTION AND CONFIGURATION SETTING In Function and Configuration window, existing setting values of FTU-R200 can be viewed through ‘Upload’ button, or setting values are edited and downloaded to FTU-R200 by clicking ‘Download’ button to apply new setting values to FTU-R200. In some cases, operators require to save and reuse these edited setting values. To satisfy this request, FTUMan tool has ‘New’, ‘Open’ and ‘Save’ menu items in File Menu. The file extension name is ‘ f2s’ . Instruction manual of SF6 recloser with FTU-R200 control unit

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If you set up the ADGS (Auto Detection Group Setting) Function ‘ON’, you can check the current direction ‘Forward’ or ‘Reverse’. Function has 5 contents, 4 setting groups and active group setting. Each group has protection setting value for FTU-R200. Configuration has 3 contents for I/O, PQM and communication. contens,

for

Communication

Port,

DNP3.0

and

seperated IEC

3

protocol

parameter to communication for SCADA. In tree view, if you choose some content, icon will be replaced with a red icon from a blue icon. And show setting parameters related content.

[ Tree View for function and configuration ] How to edit the setting value? Click the content in tree view and editing value using double-click or Enter-Key. If you changed value, the text color is changed in red.

[ before the Change ]

[ after the Change ]

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And, in event window has a following pop-up menu. In the Tree View, select ‘FUNCTION’or ‘CONFIGURATION’ or all sub contens, and press the right-click pop-up menu is avaliable. If you click ‘Upload’ Button, the setting parameters related selected contents in the tree view reads from FTU-R200. Also, if you click ‘Download’ Button, the setting parameters related selected contents in the tree view writes to FTU-R200.

[ Pop-up Menu for Event Window ]

[ Input Password Dialog ] When the Factory Initialization or all of information are changed, Input Password Window will be appeared. Note: Default Password is ‘ftuman ’.

17.2.6 EVENT In Event window, operators can list up all the event records, which are stored in the memory of FTUR200 by clicking ‘Upload’ button. Also 8 kinds of events are stored. Each event type of event can be separately uploaded from FTU-R200 and can save to CSV format file. Time Resolution for event recording is 5 msec and scanning interval is 1 msec.

And, in event window has a following pop-up menu. In the Tree View, select ‘ EVENT’ and press the right-click pop-up menu is avaliable.

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[ Pop-up Menu for Event Window ] Upload

Reads the selected events in the tree view.

Clear All Events

Delete all event stored.

Clear Fault Events

Delete only fault events.

Save to CSV File

Current event saves to CSV (Comma-Saperated Values file) file format.

ü

CSV File

A Comma-Seperated Values (CSV) file is used for the digital storage of data structed in a table of lists form, where each associated item (member) in a group is in association with others also seperated by the commas of its set. Each line in the CSV file corresponds to a row in the table. Within a line, fields are seperated by commas, each field belonging to one table column. Since it is a common and simple file format, CSV files are often used for moving tabular data between two different computer programs, for example between a database program and a spreadsheet program.

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I/O Event

[ I/O Event Window ] Index

Event sequence number, the recent events that occurred is displayed on top.

Date & Time

Event occurred time.

Description

Information of generated binary event.

Status

Occured

contact points and binary status, OFF/ON/AUTO

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FUNCTION EVENT

[ Function Event Window ] Index

Event sequence number, the recent events that occurred is displayed on top.

Date & Time

Event occurred time.

Description

Operation of protection functions.

Status

Occurred function event status, OFF/ON.

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SYSTEM EVENT

[ System Event Window ] Index

Event sequence number, the recent events that occurred is displayed on

Date & Time

Event occurred time.

Description

Information of generated event like set value changed, triggered by

top.

power reset and system error or self-diagnosis. Status

Occurred event position and detailed description of system error or selfdiagnosis.

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FAULT EVENT

[ Fault Event Window ] Index

Event sequence number, the recent events that occurred is displayed on

Date & Time

Event occurred time.

OC

Detecting over-current.

SEF

Detecting Sensitive Earth Fault.

UFR

Detecting Under Frequency.

DIR

Fault current direction.

Inrush

Detecting inrush restraint.

Ia, Ib, Ic, In, V0

Fault current and zero-sequency voltage

Group

Current setting group

top.

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PQM EVENT

[ PQM Event Window ] Index

Event sequence number, the recent events that occurred is displayed on top.

Date & Time

Event occurred time.

Description

The occurance history of power quality function change.

Value

RMS value of voltage when moment voltage change occurs. Unit: kV

Duration

Duration time of moment voltage change by msec. Unit: msec

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DEMAND CURRENT EVENT

[ Demand Current Event Window ] Index

Event sequence number, the recent events that occurred is displayed on

Date & Time

Event occurred time.

Ia, Ib, Ic, In

Demand current of each phase and neutral.

top.

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DEMAND POWER EVENT

[ Demand Power Event Window ] Index

Event sequence number, the recent events that occurred is

Date & Time

Event occurred time.

kWa, kWb, kWc, kW3ph

3-phase total and each phase kW.

kVARa, kVARb,

3-phase total and each phase kVAR.

displayed on top.

kVARc, kVAR3ph

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DAILY MAXIMUM CURRENT EVENT

For more details, refer to Demand Current Event. n

DAILY MAXIMUM POWER EVENT

For more details, refer to Demand Power Event. 17.2.7 MEASUREMENT Operators can monitor all kinds of measurement values such as current, voltage, sequence value, power and energy, etc. And, FTU-R200 has the function of Harmonic Analysis, therefore up to 31 st harmonics RMS value and THD for current and voltage are measured and displayed. Lastly, counter values and accumulation data are displayed. FTUMan has 6 kinds of Mesurement window. The measurement value updates per 1 second.

n

BASIC VALUE

Operators can check the basic value like load or source volatage, current including RMS, Phase Angle and True RMS also apparent, active and reactive power. And it shows unbalance frequency, temperature and so on.

[ Basic Mesurement Window ]

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SEQUENCE VALUE

It shows zero, positive and negative sequence of source or load voltage and current.

[ Sequence Value Window ]

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POWER

You can check active, reactive and apparent power of each phase or 3-phase. It also shows lag of each phase or lead.

[ Power Winodw ]

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ENERGY

FTU-R200 provies imported or exported energy according to conductive, inductive energy of each phase or 3-phase total.

[ Energy Window ]

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RMONICS

It displays THD and each harmonics value of voltage and current. It shows from 2 nd to 31st per 1 second.

[ Harmonics Window ]

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COUNTER

It basically shows restart, fault, PQM and THD counter and total interruption time.

[ Counter Window ] Restart

Show restarts time and its count.

Fault

Show the total fault count of each, neutral phase and Switch

Counter

Trip. PQM Counter

Show the short-duration voltage variation event count.

Total Interruption Time

Show the total interruption time.

THD Counter

Show the each or total phase’s current and voltage THD counts.

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17.2.8 STATUS In status window, all the status indications and command are displayed.

[ Status Window ] When operator supervises some command in status window, this window generated. Upper box shows device name, bottom box displays command name. If you click the ‘OK’ button, command will be operated and window will be disappeared.

[ Commnad Window ]

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17.2.9 WAVEFORM In waveform window displays Fault and PQM waveforms list stored in FTU-R200. FTU-R200 can record and store the data for up to 8 faults, up to 6 PQM and 1 waveform by manual triggering. And each waveform has the data of 20 cycles at 128 samples. How to upload waveforms are as follow. First, by using the ‘Upload’ command reads a list of stored waveforms on the FTU-R200.

[ Waveform List Uploaded ] To import the waveform from FTU-R200, select a row and double click, you upload the following message window appears.

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[ Message Window ] If you click the ‘OK’ button, opens standard Windows Save As dialog box and enter the file name, and click the Save button. And then will start uploading waveform. The follwing window shows the progress for uploading.

[ Progress Window ] The file is stored in the COMTRADE file format by converting. The stored file is avalilable the waveform analysis by EvalTool. The EvalTool is explained in the Section 12. And, in waveform window has a following pop-up menu. In the Tree View, select ‘WAVEFORM’ and press the right-click pop-up menu is avaliable.

[Pop-up Menu for Waveform Window ] Upload

Read waveform list from FTU-R200.

Manual Trigger

Capture current waveform by manual triggerring.

Clear Fault Waveforms

Delete all fault waveform stored.

Clear PQM Waveforms

Delete all PQM waveform stored.

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18. I/O CONFIGURATION TOOL 18.1 OVERVIEW The ‘IO Config’ tool allows FTU users to custom I/O mappings.

[ Overview of IOConfig Tool ] The I/O mapping is created using the tool and saved to an IO File (*.iom). Once a valid file has been created, it is linked to the Recloser device. The IOConfig tool is intended to be used off-line only. Mappings are created, saved and linked to FTUMan while disconnected from the FTU. Once these tasks have been completed the user connects to the device and writes the new mapping into the Recloser.

Warning : Make sure the IOConfig Tool is closed after a mapping has been edited. If the Tool is left open while the Automatic Data Retriaval feature is running it may attempt to update a mapping file that

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is already open in the Tool. This will either cause the read operation to fail or result in a situation where the newly read file differs from the file open within the Tool. 18.2 OPERATION OF IOConfig To start the IOConfig Tool selects ‘Tools – IO Configration’ from the FTUMan menu. When you run the IOConfig Tool, main screen is displayed as show in following figure. There are two tabbed pages in the IOConfig Tool.

[ Main Screen of IOConfig Tool ]

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18.2.1 MENU The File Menu has the following options.

New Open

Closes the current file and allows the creation of a new file Closes the current file and opens a standard window file selection dialog. An existing IO File (*.iom) can be selected and opened.

Save

Saves the current file to the hard drive. If the file is new and this is the first time it has been saved, the Save As dialog will be opened allowing the user to type in a name before saving.

Save As

Opens a standard Windows Save As dialog box. This allows an existing file to be

Exit

Closes the current file and exits the tool.

saved under a new name.

The Comm Menu is explained in the Section 17.2.1 Comm. The View Menu is explained in the Section 17.2.1 View. The Help Menu opens a window for IOConfig’s program version and information. 18.2.2 TOOLBAR Below the menu is a toolbar with 9 buttons.

[ Toolbar of IOConfig ] Upload

Read input or ouput data from FTU-R200.

Download

Write input or ouput data to FTU-R200.

About

Opens a window for IOConfig’s program version and information.

Once you Press the Upload or Download button, the follwing window appears. This window determines the types of data read or write.

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[ Select Widow ] 18.2.3 INPUT FTU-R200 has 10 inputs. Input is created by filling the fields on the Input tab. Each column is defined as follows.

[ Input Tab ]

Name

Input name is defined. Type of the characters is limited to 11 characters. Note: 0~3 of 4 input points is fixed.

Debounce Time

The minimum time to retain status change. Like, it prevents making useless information against chattering in the point

Invert

Specifies whether the point will be inverted.

Blk.Open

To open blocked

Blk.Close

To close blocked

Ext.Trip

To trip using external input

Ext. Close

To close using external input

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18.2.4 OUTPUT FTU-R200 has 4 relay outputs and 2 photoMOS relay outs. Output is created by filling the fields on the Output tab. Eash column is defined as follows.

[ Output Tab ] Name

Output name is defined. Type characters are limited to 11 characters. Only index number of 3 is changed.

Pulse Time

Set a pulse command.

Control Output

Select type of PhotoMOS or Contact Relay for OPEN and CLOSE

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19. DNP 3.0 INDEX CONFIGURATION TOOL 19.1 OVERVIEW

Custom DNP3.0 point index maps can now be created and loaded into FTU directly from DNPConfig. The mappings is created using the tool and saved to a DNP3.0 mapping file (*.d3m).

[ Overview of DNPConfig ] The DNPConfig tool is intended to be used off-line only. Mappings are created, saved and linked to FTUMan while disconnected from the FTU. Once these tasks have been completed the user connects to the device and writes the new mapping into the Recloser. Warning : Make sure the DNPConfig Tool is closed after a mapping has been edited. If the Tool is left open while the Automatic Data Retriaval feature is running it may attempt to update a mapping file that is already open in the Tool. This will either cause the read operation to fail or result in a situation where the newly read file differs from the file open within the Tool.

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19.2 OPERATION OF DNPCONFIG. To start the DNPConfig Tool selects ‘Tools - DNP3.0 Index Configration’ from the FTUMan menu. When you run the DNPConfig Tool, main screen is displayed as show in following figure. There are 4 tabbed pages, Binaty Input, Binary Output, Analog Input and Counter, in the DNPConfig Tool.

[ Main Screen of DNPConfig ] The DNPConfig tool allows the user to build custom mapplings to suit their own application. Points are added by selecting a row in PID Columns on one of the tabbed pages then double clicking point from the Configuration Tool Box or entering index number in configuration tool box defined.

Points are

deleted by selecting a row and pressing ‘Delete’ on the keyboard or entering ‘ 0’. The PID Number ‘0’ means is not used anymore. You can choose to either shift all the rows below up one, or leave the entire row blank.

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The DNPConfig tool allows the following. ü

Up to 128 Binary Input

ü

Up to 32 Binary Output

ü

Up to 512 Analog Input Up to 128 Counter

ü

19.2.1 MENU The File Menu has the following options. New

Closes the current file and allows the creation of a new file

Open

Closes the current file and opens a standard window file selection dialog. An existing DNP File (*.d3m) can be selected and opened.

Save

Saves the current file to the hard drive. If the file is new and this is the first time it has been saved, the Save As dialog will be opened allowing the user to type in a name before saving.

Save As

Opens a standard Windows Save As dialog box. This allows an existing file

Exit

Closes the current file and exits the tool.

to be saved under a new name.

The Comm Menu is explained in the Section 17.2.1 Comm. The View Menu is explained in the Section 17.2.1 View. The Help Menu opens a window for DNPConfig’s program version and information. 19.2.2 TOOLBAR

[ Toolbar of DNPConfig ] Tool

Shows or hides a window the DNP3.0 Configuration tool box.

Upload

Read input or ouput data from FTU-R200.

Download

Write input or ouput data to FTU-R200.

About

Opens a window for DNPConfig’s program version and information.

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Pressing Upload or Download button, the follwing window appears. This window determines the types of data read or write.

[ Select Widow]

19.2.3 CONFIGURATION TOOL BOX The configutation tool box panel is launched by clicking the Tool button.

[ Configuration Tool Box ]

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The toolbox contains every available point for FTU-R200. The toolbox displays different points depends on which tab selected. For example, if the Counters tab is selected then only accumulators will be displayed on the list.

19.2.4 BINARY INPUT Binary inputs are used to report the status of binary points.

[ Binary Input Tab ]

Index

Specifies the DNP ID Number of the point Range : 0 to 127

PID

Specifies number as defiend in the configuration tool box. The PID Number’s ‘0’ meaning is not used anymore. Range : 0 to 59

Name

The name of the points as defiend in the configuration tool box.

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This field can be changed in two ways: Selecting the cell then double clicking a point in the configuration tool box. Entering PID number as defiend in configuration tool box. Class 0~3

The DNP3.0 class of the point. The default class can be modified by checking from the checkbox.

COS

Select event type, COS(Change of state) or SOE(Sequence of Events)

Invert

Specifies whether the point will be inverted. If the point is inverted it will be transmitted when the condition is false than true.

n

DNP3.0 Classes

There are four classes in DNP3.0. These are defined as follows: 0

Class 0 is not an event class. It is used when reporting current (static) data values and not changes of state events. Note: Setting a point to Class 0 will prevent the controller’s protocol handler from reporting change of state events for that point to the master station. The point still remains accessible through static data polls.

1

Class 1 used to report high priority events. Events in this class take precedence.

2

Class 2 used to report medium priority events.

3

Class 3 used to report low priority events.

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19.2.5 BINARY OUTPUT Binary Outputs are used to perform operations on the Recloser device and change setting.

[ Binary Output Tab ]

Index

Specifies the DNP ID Number of the point Range : 0 to 31

PID

Specifies number as defiend in the configuration tool box. The PID Number ‘0’ means is not used anymore. Range : 0 to 10

Name

The name of the points as defiend in the configuration tool box. This field can be changed in two ways:

Selecting the cell then double clicking a point in the configuration tool box. Entering PID number as defiend in configuration tool box.

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19.2.6 ANALOG INPUT Analog Points are used to transmit analog data such as line currents, voltages and contact life. Analog intputs are created by adding points as required, then modifying the parameters from defaults if necessary.

[ Analog Input Tab ] Index

Specifies the DNP ID Number of the point Range : 0 to 511

PID

Specifies number as defiend in the configuration tool box. The PID Number ‘0’ means is not used anymore. Range : 0 to 331

Name

The name of the points as defiend in the configuration tool box. This field can be changed in two ways: Selecting the cell then double clicking a point in the configuration tool box.

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Entering PID number as defiend in configuration tool box. Class 0~3

The DNP3.0 class of the point. The default class can be modified by checking

COS

Select event type, COS(Change of state) or SOE(Sequence of Events)

Scale

The scale is used to multiply the reported analog value by the amount

from the checkbox.

enterd. For example, scaling the I

a

RMS value by a multiple of ten will

change the reported value from zero decimal points to one decimal point (i.e:9 to 9.0) Default Value: 1, Range: 1,10,100,1000 Deadband

Display the deadband value for the point. The analog point value must change by more than the deadband amount before it is reported.

19.2.7 COUNTER Counters are used to count data and events such as Trips, Protection Pickups, Faults and Accumulated kWh.

[ Counter Tab ]

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Specifies the DNP ID Number of the point Range : 0 to 127

PID

Specifies number as defiend in the configuration tool box. The PID Number’s ‘0’ means are not used anymore. Range : 0 to 66

Name

The name of the points as defiend in the configuration tool box. This field can be changed in two ways: Selecting the cell then double clicking a point in the configuration tool box. Entering PID number as defiend in configuration tool box.

Class 0~3

The DNP3.0 class of the point. The default class can be modified by checking

COS

Select event type, COS(Change of state) or SOE(Sequence of Events)

from the checkbox.

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20. WAVEFORM EVALUATION TOOL 20.1 OVERVIEW The Waveform data upload from FTU-R200 through the above setting program are analyzed in this evaluation tool. Graphs of currents/voltages and operation of protection elements are displayed, and instantaneous/RMS current and voltage values, phase angles and time information at tracker position are presented. If 2 trackter one is moving with left mouse button and the other with right mouse button are used, time difference between two points is presented and it becomes the ruler for correct operation of protection element as setting. And, harmonics up to 31 st and THD (Total Harmonic Distortion) also show up. Recorded waveforms can be uploaded to FTUMan in local site. After uploading stored to the COMTRADE file format. These waveform data saved as COMTRADE file format and compatible with other analyzing tool. n

COMTRADE file

Comtrade (COMmon format for Transient Data Exchange for power systems) is a file format for oscilloscops data. It is used by many leading coñpanies for the oscilloscops used in high voltage substations. It has been standardised by the IEEE.

[ Overview of EvalTool ]

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20.2 OPERATION OF EvalTool To start the EvalTool selects ‘Tools – Waveform Evaluation Tool’ from the FTUMan menu. The tool has meter view and scroll view for graph.

[ Main Screen of EvalTool ] 20.2.1 MENU The File Menu has the following options. Open

Closes the current file and opens a standard window file selection dialog. An

Exit

Closes the current file and exits the tool.

existing Data File (*.dat) can be selected and opened.

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The Option Menu has the following options. Graph

Opens analog and digital graph select window..

[ Graph Select Window ] Harmonic

Open a window for voltage and current harmonics.

[ List Window ] Move

Change the position of the screen.

Zoom

The screen to yellow line center to shrink or enlarge the size.

The Help Menu opens a window for EvalTool’s program version and information.

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20.2.2 TOOLBAR

[ Toolbar of EvalTool ] Graph

Show the entire graph

Harmonic List

Check the harmonic list

Move-First

Move to the beginning graph

Move-Double left

Show the prior 2-step

Move-Left

Show the prior 1-step

Move-Right

Show the posterior 1-step

Move-Double right

Show the posterior 2-step

Move-End

Move to the last graph

Zoom In

Enlarged

Zoom out

Shirink image

Zoom All

Enlarge all

image image

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APPENDIX 1.TC (Time-Current) Characteristic Curves

[ A, B, C, D curves ]

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[ EI, NI, VI, LI, SI curves ]

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[ E, L, M, N curves ]

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[ KP, P, R, T curves ]

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[ V, W, Y, Z curves ]

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[ 1, 2, 3, 4 curves ]

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[ 5, 6, 7, 8 curves ]

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[ 8*, 9 , 11, 13 curves ]

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[ 14, 15, 16, 18 curves ]

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[ N1, N2, N3, N4 curves ]

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[ F, G, H, J curves ]

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[ 8+, 17, K-G, A* curves ]

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[ IM, IV, IE, ES-NI, ES-VI curves ]

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APPENDIX 2. DNP3.0 PROTOCOL OBJECT & INDEX TABLE Defau

Index

Description

No.

lt

Object/Variation

Remark

Class Binary Inputs 0

Switch Status

1

01/01,01/02,02/02

1

Ext. AC Power Loss

1

01/01,01/02,02/02

2

Battery Discharged

1

01/01,01/02,02/02

3

DI Spare #5

1

01/01,01/02,02/02

Contact closed = 1

4

DI Spare #6

1

01/01,01/02,02/02

Contact closed = 1

5

DI Spare #7

1

01/01,01/02,02/02

Contact closed = 1

6

DI Spare #8

1

01/01,01/02,02/02

Contact closed = 1

7

DI Spare #9

1

01/01,01/02,02/02

Contact closed = 1

8

DI Spare #10

1

01/01,01/02,02/02

Contact closed = 1

9

Control Mode

1

01/01,01/02,02/02

Local = 1

10

Fault Indicator (A)

3

01/01,01/02,02/02

11

Fault Indicator (B)

3

01/01,01/02,02/02

12

Fault Indicator (C)

3

01/01,01/02,02/02

13

Fault Indicator (N)

3

01/01,01/02,02/02

14

Fault Indicator (SEF)

3

01/01,01/02,02/02

15

Reverse Direction Fault

3

01/01,01/02,02/02

16

Live Source

0

01/01,01/02,02/02

17

Live Load

0

01/01,01/02,02/02

18 19

Open Line Detection A Open Line Detection B

3 3

01/01,01/02,02/02 01/01,01/02,02/02

20

Open Line Detection C

3

01/01,01/02,02/02

21

Open Line Detection R

3

01/01,01/02,02/02

22

Open Line Detection S

3

01/01,01/02,02/02

23

Open Line Detection T

3

01/01,01/02,02/02

24

Sync. Fail A

3

01/01,01/02,02/02

25

Sync. Fail B

3

01/01,01/02,02/02

26

Sync. Fail C

3

01/01,01/02,02/02

27

Under Frequency Op.

0

01/01,01/02,02/02

28

Under Voltage A

0

01/01,01/02,02/02

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29

Under Voltage B

0

01/01,01/02,02/02

30

Under Voltage C

0

01/01,01/02,02/02

31

Over Voltage A

0

01/01,01/02,02/02

32

Over Voltage B

0

01/01,01/02,02/02

33

Over Voltage C

0

01/01,01/02,02/02

34 35

Source Voltage Unbalance Current Unbalance

0 0

01/01,01/02,02/02 01/01,01/02,02/02

36

Sag Detection A

0

01/01,01/02,02/02

37

Sag Detection B

0

01/01,01/02,02/02

38

Sag Detection C

0

01/01,01/02,02/02

39

Swell Detection A

0

01/01,01/02,02/02

40

Swell Detection B

0

01/01,01/02,02/02

41

Swell Detection C

0

01/01,01/02,02/02

42

Interruption Detection A

0

01/01,01/02,02/02

43

Interruption Detection B

0

01/01,01/02,02/02

44

Interruption Detection C

0

01/01,01/02,02/02

45

Voltage THD A

0

01/01,01/02,02/02

46

Voltage THD B

0

01/01,01/02,02/02

47

Voltage THD C

0

01/01,01/02,02/02

48

Current THD A

0

01/01,01/02,02/02

49

Current THD B

0

01/01,01/02,02/02

50

Current THD C

0

01/01,01/02,02/02

51

System Error

3

01/01,01/02,02/02

52

Inrush Detected

3

01/01,01/02,02/02

53

Mode Lock

1

01/01,01/02,02/02

54

Reclosing Blocked

1

01/01,01/02,02/02

55

Protection Blocked

1

01/01,01/02,02/02

56

Ground Protection Blocked

1

01/01,01/02,02/02

57

High Current Trip

3

01/01,01/02,02/02

58

Sequence Lockout

3

01/01,01/02,02/02

Binary Outputs 0

Switch Open/Close Control

Pulse

12/01

CLOSE=Close, TRIP=Open

1

Battery Test

Pulse

12/01

CLOSE

2

DO spare Output

Pulse

12/01

CLOSE

3

DO Photo1 Output

Pulse

12/01

CLOSE

4

DO Photo2 Output

Pulse

12/01

CLOSE

5

Annunciator Manual Reset

Pulse

12/01

CLOSE

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6

Control Lock

Pulse

12/01

CLOSE

7

Enable/Disable Reclosing

Pulse

12/01

CLOSE=En.,TRIP=Dis.

8

Enable/Disable Protection

Pulse

12/01

CLOSE=En.,TRIP=Dis.

9

Enable/Disable Ground Protection

Pulse

12/01

CLOSE=En.,TRIP=Dis.

30/02,30/04,32/ 02

A

Analog Inputs 0

Ia RMS

2

1

Ib RMS

2

2

Ic RMS

2

3

In RMS

0

4

Source side Va RMS

0

5

Source side Vb RMS

0

6

Source side Vc RMS

0

7

Source side Vo RMS

0

8

Load side Va RMS

0

9

Load side Vb RMS

0

10

Load side Vc RMS

0

11

Load side Vo RMS

0

12

KVAa

0

13

KVAb

0

14

KVAc

0

15

kVA3ph

0

16

KWa

0

17

KWb

0

30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02

Instruction manual of SF6 recloser with FTU-R200 control unit

A A A V V V V V V V V kVA kVA kVA kVA kW kW

148

ISO 9001 certified

Jin Kwang E & C Corp.

18

KWc

0

19

kW3ph

0

20

KVARa

0

21

KVARb

0

22

KVARc

0

23

kVAR3ph

0

24

PFa

0

25

PFb

0

26

PFc

0

27

PF3ph

0

28

Va-Vr Phase Angle Diff

0

29

Frequency

0

30

Temperature

0

31

Ia phase angle

0

32 33

Ib phase angle Ic phase angle

0 0

30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/ 02 30/02,30/04,32/

kW kW kVAR kVAR kVAR kVAR X100 X100 X100 X100 o

02 30/02,30/04,32/ 02

10

HZ100

30/02,30/04,32/ 02 30/02,30/04

o

10

30/02,30/04

o

10

30/02,30/04

o

10 10

34

In phase angle

0

30/02,30/04

o

35

Source side Va phase angle

0

30/02,30/04

o

10

30/02,30/04

o

10 10

36

Source side Vb phase angle

0

37

Source side Vc phase angle

0

30/02,30/04

o

38

Source side Vo phase angle

0

30/02,30/04

o

10

30/02,30/04

o

10 10

39

Load side Va phase angle

0

40

Load side Vb phase angle

0

30/02,30/04

o

41

Load side Vc phase angle

0

30/02,30/04

o

10

42

Load side Vo phase angle

0

30/02,30/04

o

10

43

I1 RMS

0

30/02,30/04

A

44

I1 phase angle

0

30/02,30/04

o

Instruction manual of SF6 recloser with FTU-R200 control unit

10

149

ISO 9001 certified

Jin Kwang E & C Corp.

45

I2 RMS

0

30/02,30/04

A

46

I2 phase angle

0

30/02,30/04

o

47

Source side V1 RMS

0

30/02,30/04

V

48

Source side V1 phase angle

0

30/02,30/04

o

49

Source side V2 RMS

0

30/02,30/04

V

50 51

Source side V2 phase angle Load side V1 RMS

0 0

30/02,30/04 30/02,30/04

52

Load side V1 phase angle

0

30/02,30/04

o

53

Load side V2 RMS

0

30/02,30/04

A

54

Load side V2 phase angle

0

30/02,30/04

o

0

30/02,30/04

%

10

10

o

55

Source side Voltage Unbalance ratio

10 A 10

10

56

Load side Voltage Unbalance ratio

0

30/02,30/04

%

57

Current Unbalance ratio

0

30/02,30/04

%

58

PFa lead

0

30/02,30/04

Leading = 1

59

PFb lead

0

30/02,30/04

Leading = 1

60

PFc lead

0

30/02,30/04

Leading = 1

61

PF3ph lead

0

30/02,30/04

Leading = 1

30/02,30/04,32/

62

Last Fault Ia

3

63

Last Fault Ib

3

64

Last Fault Ic

3

65

Last Fault In

3

66

Last Fault vo

0

30/02,30/04

A

67

Last Fault location

0

30/02,30/04

km

68

Last Fault I2t

0

30/02,30/04

69

Demand I Ia

2

70

Demand I Ib

2

71

Demand I Ic

2

72

Demand I In

2

73

Demand P kWa

2

04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04

30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04

Instruction manual of SF6 recloser with FTU-R200 control unit

A A A A

A A A A kW

150

ISO 9001 certified

Jin Kwang E & C Corp.

74

Demand P kWb

2

75

Demand P kWc

2

76

Demand P kW3ph

2

77

Demand P kVARa

2

78

Demand P kVARb

2

79

Demand P kVARc

2

80

Demand P kVAR3ph

2

81

Max. I Ia

2

82

Max. I Ib

2

83

Max. I Ic

2

84

Max. I In

2

85

Max. P1 kWa

2

86

Max. P1 kWb

2

87

Max. P1 kWc

2

88

Max. P1 kW3ph

2

30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/

kW kW kW kVAR kVAR kVAR kVAR A A A A kW kW kW kW

89

Max. P1 kVARa

2

90

Max. P1 kVARb

2

91

Max. P1 kVARc

2

92

Max. P1 kVAR3ph

2

93

3-phase currents THD

0

30/02,30/04

%

94

Ia THD

0

30/02,30/04

%

95

Ib THD

0

30/02,30/04

%

04 30/02,30/04,32/ 04 30/02,30/04,32/ 04 30/02,30/04,32/ 04

Instruction manual of SF6 recloser with FTU-R200 control unit

kVAR kVAR kVAR kVAR

151

ISO 9001 certified

Jin Kwang E & C Corp.

96

Ic THD

0

30/02,30/04

%

97

In THD

0

30/02,30/04

%

0

30/02,30/04

%

98

Source

side

3-phase

voltages

THD

99

Source side Va THD

0

30/02,30/04

%

100

Source side Vb THD

0

30/02,30/04

%

101

Source side Vc THD

0

30/02,30/04

%

102

Ia true RMS

0

30/02,30/04

A

103

Ib true RMS

0

30/02,30/04

A

104

Ic true RMS

0

30/02,30/04

A

105

In true RMS

0

30/02,30/04

A

106

Va true RMS

0

30/02,30/04

V

107

Vb true RMS

0

30/02,30/04

V

108

Vc true RMS

0

30/02,30/04

V

109

Vr true RMS

0

30/02,30/04

V

110

Vs true RMS

0

30/02,30/04

V

111

Vt true RMS

0

30/02,30/04

V

112

Vab true RMS

0

30/02,30/04

V

113

Vbc true RMS

0

30/02,30/04

V

114

Vca true RMS

0

30/02,30/04

V

115

Vrs true RMS

0

30/02,30/04

V

116

Vst true RMS

0

30/02,30/04

V

117

Vtr true RMS

0

30/02,30/04

V

118

Active Group

0

30/02,30/04

119

TD #1

0

30/02,30/04

mA1000

120

TD #2

0

30/02,30/04

mA1000

121

nd

Vaharmonic 2 RMS

122

Vbharmonic 2nd

RMS

0

30/02,30/04

V

123

Vcharmonic 2nd RMS

0

30/02,30/04

V

124

Iaharmonic 2nd RMS

0

30/02,30/04

A

125

Ibharmonic 2nd

RMS

0

30/02,30/04

A

126

Icharmonic 2nd

RMS

0

30/02,30/04

A

127

Inharmonic 2nd RMS

0

30/02,30/04

A

128

Va harmonic 3rd

RMS

0

30/02,30/04

V

129

Vb harmonic 3rd

RMS

0

30/02,30/04

V

130

Vc harmonic 3rd RMS

0

30/02,30/04

V

131

Ia harmonic 3rd RMS

0

30/02,30/04

A

0

30/02,30/04

Instruction manual of SF6 recloser with FTU-R200 control unit

V

152

ISO 9001 certified

Jin Kwang E & C Corp.

132

Ib harmonic 3rd RMS

0

30/02,30/04

A

133

Ic harmonic 3rd

0

30/02,30/04

A

3rd

RMS

134

In

135

Va harmonic 4th RMS

harmonic RMS 0

0

30/02,30/04

30/02,30/04 V

A

136

Vb harmonic 4th RMS

0

30/02,30/04

V

th

137 138

Vc harmonic 4 RMS Ia harmonic 4th RMS

0 0

30/02,30/04 30/02,30/04

V A

139

Ib harmonic 4th RMS

0

30/02,30/04

A

140

Ic harmonic 4th

RMS

0

30/02,30/04

A

141

th

In harmonic 4 RMS

0

30/02,30/04

A

324

Vaharmonic 31th RMS

0

30/02,30/04

V

0

30/02,30/04

V

th

325

Vb harmonic 31 RMS

326

Vcharmonic 31th

RMS

0

30/02,30/04

V

327

Iaharmonic 31th RMS

0

30/02,30/04

A

328

Ibharmonic 31th RMS

0

30/02,30/04

A

329

Icharmonic 31th

RMS

0

30/02,30/04

A

330

Inharmonic 31th RMS

0

30/02,30/04

A

Counters 0

Restart Count

0

20/02,20/06

--

1

Switch Trip (or Open) Count

0

20/02,20/06

--

2

All Faults Count

0

20/02,20/06

--

3

A-phase Fault Count

0

20/02,20/06

--

4

B-phase Fault Count

0

20/02,20/06

--

5

C-phase Fault Count

0

20/02,20/06

--

6

N-phase Fault Count

0

20/02,20/06

--

7

kWattHour-a (Positive)

0

8

kWattHour-b (Positive)

0

9

kWattHour-c (Positive)

0

10

kWattHour-3ph (Positive)

0

11

kWattHour-a (Negative)

0

12

kWattHour-b (Negative)

0

20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08

Instruction manual of SF6 recloser with FTU-R200 control unit

kWh kWh kWh kWh kWh kWh

153

ISO 9001 certified

Jin Kwang E & C Corp.

13

kWattHour-c (Negative)

0

14

kWattHour-3ph (Negative)

0

15

kVarHour-a (Inductive Positive)

0

16

kVarHour-b (Inductive Positive)

0

17

kVarHour-c (Inductive Positive)

0

18

kVarHour-3ph (Inductive Positive)

0

19

kVarHour-a (Capacitive Positive)

0

20

kVarHour-b (Capacitive Positive)

0

21

kVarHour-c (Capacitive Positive)

0

22

kVarHour-3ph (Capacitive Positive)

0

23

kVarHour-a (Inductive Negative)

0

24

kVarHour-b (Inductive Negative)

0

25

kVarHour-c (Inductive Negative)

0

26 27

kVarHour-3ph (Inductive Negative) kVarHour-a (Capacitive Negative)

0 0

28

kVarHour-b (Capacitive Negative)

0

29

kVarHour-c (Capacitive Negative)

0

30

kVarHour-3ph (Capacitive Negative)

0

20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08 20/02,20/06,22/ 08

kWh kWh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh kVarh

31

Sag Counts

0

20/02,20/06

--

32

Sag A Counts

0

20/02,20/06

--

33

Sag B Counts

0

20/02,20/06

--

34

Sag C Counts

0

20/02,20/06

--

35

Sag Instantaneous Counts

0

20/02,20/06

--

Instruction manual of SF6 recloser with FTU-R200 control unit

154

ISO 9001 certified

Jin Kwang E & C Corp.

36

Sag Momentary Counts

0

20/02,20/06

--

37

Sag Temporary Counts

0

20/02,20/06

--

38

Sag Long-time Counts

0

20/02,20/06

--

39

Swell Counts

0

20/02,20/06

--

40

Swell A Counts

0

20/02,20/06

--

41 42

Swell B Counts Swell C Counts

0 0

20/02,20/06 20/02,20/06

---

43

Swell Instantaneous Counts

0

20/02,20/06

--

44

Swell Momentary Counts

0

20/02,20/06

--

45

Swell Temporary Counts

0

20/02,20/06

--

46

Swell Long-time Counts

0

20/02,20/06

--

47

Interruption Counts

0

20/02,20/06

--

48

Interruption A Counts

0

20/02,20/06

--

49

Interruption B Counts

0

20/02,20/06

--

50

Interruption C Counts

0

20/02,20/06

--

51

Interruption Momentary Counts

0

20/02,20/06

--

52

Interruption Temporary Counts

0

20/02,20/06

--

53

Interruption Sustained Counts

0

20/02,20/06

--

54

Interruption Total Time

0

20/02,20/06

--

55

Interruption A Total Time

0

20/02,20/06

--

56

Interruption B Total Time

0

20/02,20/06

--

57

Interruption C Total Time

0

20/02,20/06

--

58

Source Voltage THD Counts

0

20/02,20/06

--

59

Source Voltage THD A Counts

0

20/02,20/06

--

60

Source Voltage THD B Counts

0

20/02,20/06

--

61

Source Voltage THD C Counts

0

20/02,20/06

--

62

Current THD Counts

0

20/02,20/06

--

63

Current THD A Counts

0

20/02,20/06

--

64

Current THD B Counts

0

20/02,20/06

--

65

Current THD C Counts

0

20/02,20/06

--

10~1260A

Analog outputs Setting Group1 0

Phase Pickup Current

40/02,41/02

1

Phase Fast TCC type

40/02,41/02

1~48

2

Phase Fast Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

3

Phase Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

4

Phase Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

Instruction manual of SF6 recloser with FTU-R200 control unit

155

ISO 9001 certified

Jin Kwang E & C Corp.

5

Phase Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

6

Phase Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

7

Phase Delay TCC type

40/02,41/02

1~48

8

Phase Delay Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

9

Phase Delay Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

10 11

Phase Delay Min Response Time Phase Delay Reset Type

40/02,41/02 40/02,41/02

0.00~1.00sec,step:0.01 RDMT(0)/RIDMT(1)

12

Phase Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

13

Phase Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

14

Phase Definite Time O/C Level

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

15

Phase

Definite

Time

O/C

Response Time

16

Phase High Current Pickup

40/02,41/02

50~10000A

17

Phase High Current Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

nd

18

Phaseharmonic 2 restraint

19

Phase Fault Trip Direction

40/02,41/02

20

Ground Pickup Current

40/02,41/02

rev) 5~900A

21

Ground Fast TCC type

40/02,41/02

1~48

22

Ground Fast Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

23

Ground Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

24

Ground Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

25

Ground Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

26

Ground Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

27

Ground Delay TCC type

40/02,41/02

1~48

28

Ground Delay Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

29

Ground Delay Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

30

Ground Delay Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

31

Ground Delay Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

32

Ground Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

33

Ground Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

34

Ground Definite Time O/C Level

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

35

Ground Definite Time Response Time

40/02,41/02

0(No),1(Yes) 0(off),1(fwd),2(rev),3(fwd

36

Ground High Current Pickup

40/02,41/02

50~10000A

37

Ground High Current Time Adder

40/02,41/02

0.00~1.00,step:0.01

38

Groundharmonic 2nd

Restraint

40/02,41/02

Instruction manual of SF6 recloser with FTU-R200 control unit

or

0(No),1(Yes)

156

ISO 9001 certified

Jin Kwang E & C Corp.

0(off),1(fwd),2(rev),3(fwd

39

Ground Fault Trip Direction

40/02,41/02

40

SEF - Pickup Current(3Io)

40/02,41/02

0.1~20.0A

41

SEF - Pickup Voltage(-3Vo)

40/02,41/02

10~80%

42

SEF - Max. Torque Angle

40/02,41/02

0~345,step:15 DEG

43

SEF - Detection Time

40/02,41/02

0.1~30.0 step:0.1 Sec

44

SEF

harmonic - 2nd

restraint

40/02,41/02

rev)

No(0),Yes(1)

45

SEF - Function Select

46

Inrush 2nd - harmonic level

40/02,41/02

5~50%

47

Inrush 2nd - Detection Time

40/02,41/02

0.02~1.00,step:0.01

48

Inrush 2nd

40/02,41/02

0(Off),1(On)

49

Direction – 3I1 Threshold

40/02,41/02

0.00~1.00, step:0.01

50

Direction – 3V1 Threshold

40/02,41/02

0.00~1.00, step:0.01

51

Direction – 3I1 Max Torque Angle

40/02,41/02

0~355, step:5

52

Direction – 3Io Max Torque Angle

40/02,41/02

0~355, step:5

53

Direction – 3Io Threshold

40/02,41/02

0.00~1.00, step:0.01

54

Direction – -3Vo Threshold

40/02,41/02

0.00~1.00, step:0.01

55

Phase Loss - Volt On level

40/02,41/02

50~90,step:5

56

Phase Loss - Volt Off level

40/02,41/02

35~75,step:5

57

Phase Loss - Detection Time

40/02,41/02

0.1~30.0 step:0.1

58

Phase Loss - Function Select

40/02,41/02

0(Off),1(On)

59

Under voltage - Detection level

40/02,41/02

0.30~0.95, step:0.01

60

Under voltage - Detection Time

40/02,41/02

0~180.0, step:0.1

61

Under voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

62

Over voltage - Detection level

40/02,41/02

1.05~1.50, step:0.01

63

Over voltage - Detection Time

40/02,41/02

0~180.0, step:0.1

64

Over voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

40/02,41/02

47.00~59.98,step:0.01

40/02,41/02

0.03~10.00, step:0.01

40/02,41/02

0(Off),1(Alarm),2(Trip)

65 66 67

Under

40/02,41/02

- Function Select

Frequency

-

Detection

Frequency

-

Detection

Level Under

Delay Time Under

Frequency

-

Function

Select

0(Off ),1(Alarm),2(Trip)

68

Sync Fail - Phase difference

40/02,41/02

5~60

69

Sync Fail - Delay Time

40/02,41/02

0.1~30.0 step:0.1

70

Sync Fail - Function Select

40/02,41/02

0(Off),1(On)

71

Phase Cold Load Pickup Multiplier

40/02,41/02

0(Off), 1~10

72

Phase Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

Instruction manual of SF6 recloser with FTU-R200 control unit

or

157

ISO 9001 certified

73

Ground

Cold

Jin Kwang E & C Corp.

Load

Pickup

Multiplier

40/02,41/02

0(Off), 1~10

74

Ground Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

75

Oper. To Lockout Phase

40/02,41/02

1~4

76

Oper. To Lockout Ground

40/02,41/02

1~4

77

Oper. Fast Curve Phase

40/02,41/02

0~4

78

Oper. Fast Curve Ground

40/02,41/02

0~4

79

High Current Phase Active

40/02,41/02

0~4

80

High Current Ground Active

40/02,41/02

0~4

Phase/Ground Reclose Interval

1st

82

Phase/Ground Reclose Interval

2nd

40/02,41/02

1~180

83

Phase/Ground Reclose Interval 3rd

40/02,41/02

1~180

84

Phase/Ground Reclose Interval 4th

40/02,41/02

1~180

85

Phase/Ground Reset Time

40/02,41/02

3~180

40/02,41/02

1~4

81

40/02,41/02

0.5~180.0,step:0.1

86

Oper. To Lockout SEF

87

SEF Reclose Interval 1st

88

SEF Reclose Interval 2nd

40/02,41/02

1~180

89

SEF Reclose Interval 3rd

40/02,41/02

1~180

90

SEF Reclose Interval 4th

40/02,41/02

1~180

91

SEF Reset Time

40/02,41/02

3~180

92

Single Shot Time

40/02,41/02

0~180

93

Seq. Coordination Active

40/02,41/02

0(Off),1(On)

40/02,41/02

0.5~180.0,step:0.1

Setting Group2 94

Phase Pickup Current

40/02,41/02

10~1260A

95

Phase Fast TCC type

40/02,41/02

1~48

96

Phase Fast Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

97

Phase Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

98

Phase Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

99

Phase Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

100

Phase Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

101

Phase Delay TCC type

40/02,41/02

1~48

102

Phase Delay Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

103

Phase Delay Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

104

Phase Delay Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

105

Phase Delay Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

106

Phase Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

107

Phase Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

Instruction manual of SF6 recloser with FTU-R200 control unit

158

ISO 9001 certified

108 109

Jin Kwang E & C Corp.

Phase Definite Time O/C Level Phase

Definite

Time

O/C

Response Time

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

110

Phase High Current Pickup

40/02,41/02

50~10000A

111

Phase High Current Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

112

Phaseharmonic 2nd restraint

113

Phase Fault Trip Direction

40/02,41/02

114

Ground Pickup Current

40/02,41/02

5~900A

115

Ground Fast TCC type

40/02,41/02

1~48

116

Ground Fast Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

117

Ground Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

118

Ground Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

119

Ground Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

120

Ground Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

121

Ground Delay TCC type

40/02,41/02

1~48

122 123

Ground Delay Time Multiplier Ground Delay Time Adder

40/02,41/02 40/02,41/02

0.05~2.00,step:0.01 0.00~1.00sec,step:0.01

124

Ground Delay Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

125

Ground Delay Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

126

Ground Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

127

Ground Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

128

Ground Definite Time O/C Level

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

129

Ground Definite Time Response Time

40/02,41/02

0(No),1(Yes) 0(off),1(fwd),2(rev),3(fwd

130

Ground High Current Pickup

40/02,41/02

50~10000A

131

Ground High Current Time Adder

40/02,41/02

0.00~1.00,step:0.01

132

Groundharmonic 2nd

133

Ground Fault Trip Direction

40/02,41/02

134

SEF - Pickup Current(3Io)

40/02,41/02

0.1~20.0A

135

SEF - Pickup Voltage(-3Vo)

40/02,41/02

10~80%

136

SEF - Max. Torque Angle

40/02,41/02

0~345,step:15 DEG

137

SEF - Detection Time

138

SEF harmonic - 2nd restraint

139

SEF - Function Select

140 141

Restraint

40/02,41/02

40/02,41/02 40/02,41/02 40/02,41/02

0(No),1(Yes) 0(off),1(fwd),2(rev),3(fwd

0.1~30.0 step:0.1 Sec No(0),Yes(1) 0(Off),1(Alarm),2(Trip)

40/02,41/02

5~50%

nd

40/02,41/02

0.02~1.00,step:0.01

Inrush 2 - Detection Time

Instruction manual of SF6 recloser with FTU-R200 control unit

or

rev)

nd

Inrush 2 - harmonic level

or

rev)

159

ISO 9001 certified

Jin Kwang E & C Corp.

142

Inrush 2nd - Function Select

143

Direction – 3I1 Threshold

40/02,41/02

0.00~1.00, step:0.01

144

Direction – 3V1 Threshold

40/02,41/02

0.00~1.00, step:0.01

145

Direction – 3I1 Max Torque Angle

40/02,41/02

0~355, step:5

146

Direction – 3Io Max Torque Angle

40/02,41/02

0~355, step:5

147 148

Direction – 3Io Threshold Direction – -3Vo Threshold

40/02,41/02 40/02,41/02

0.00~1.00, step:0.01 0.00~1.00, step:0.01

149

Phase Loss - Volt On level

40/02,41/02

50~90,step:5

150

Phase Loss - Volt Off level

40/02,41/02

35~75,step:5

151

Phase Loss - Detection Time

40/02,41/02

0.1~30.0 step:0.1

152

Phase Loss - Function Select

40/02,41/02

0(Off),1(On)

153

Under voltage - Detection level

40/02,41/02

0.30~0.95, step:0.01

154

Under voltage - Detection Time

40/02,41/02

0~180.0, step:0.1

155

Under voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

156

Over voltage - Detection level

40/02,41/02

1.05~1.50, step:0.01

157

Over voltage - Detection Time

40/02,41/02

0~180.0, step:0.1

158

Over voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

40/02,41/02

47.00~59.98,step:0.01

40/02,41/02

0.03~10.00, step:0.01

40/02,41/02

0(Off),1(Alarm),2(Trip)

159 160 161

Under

40/02,41/02

Frequency

-

Detection

Frequency

-

Detection

Level Under

Delay Time Under

Frequency

-

Function

Select

0(Off),1(On)

162

Sync Fail - Phase difference

40/02,41/02

5~60

163

Sync Fail - Delay Time

40/02,41/02

0.1~30.0 step:0.1

164

Sync Fail - Function Select

40/02,41/02

0(Off),1(On)

165

Phase Cold Load Pickup Multiplier

40/02,41/02

0(Off), 1~10

166

Phase Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

40/02,41/02

0(Off), 1~10

167

Ground

Cold

Load

Pickup

Multiplier

168

Ground Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

169

Oper. To Lockout Phase

40/02,41/02

1~4

170

Oper. To Lockout Ground

40/02,41/02

1~4

171

Oper. Fast Curve Phase

40/02,41/02

0~4

172

Oper. Fast Curve Ground

40/02,41/02

0~4

173

High Current Phase Active

40/02,41/02

0~4

174

High Current Ground Active

40/02,41/02

0~4

175

st

Phase/Ground Reclose Interval 1

40/02,41/02

Instruction manual of SF6 recloser with FTU-R200 control unit

0.5~180.0,step:0.1

160

ISO 9001 certified

Jin Kwang E & C Corp.

176

Phase/Ground Reclose Interval 2nd

40/02,41/02

1~180

177

Phase/Ground Reclose Interval

3rd

40/02,41/02

1~180

178

Phase/Ground Reclose Interval

4th

40/02,41/02

1~180

179

Phase/Ground Reset Time

40/02,41/02

3~180

180

Oper. To Lockout SEF

40/02,41/02

1~4

st

181 182

SEF Reclose Interval 1 SEF Reclose Interval 2nd

40/02,41/02 40/02,41/02

0.5~180.0,step:0.1 1~180

183

SEF Reclose Interval 3rd

40/02,41/02

1~180

184

SEF Reclose Interval

4th

185 186 187

40/02,41/02

1~180

SEF Reset Time

40/02,41/02

3~180

Single Shot Time

40/02,41/02

0~180

Seq. Coordination Active

40/02,41/02

0(Off),1(On)

Setting Group3 188

Phase Pickup Current

40/02,41/02

10~1260A

189

Phase Fast TCC type

40/02,41/02

1~48

190

Phase Fast Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

191

Phase Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

192

Phase Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

193

Phase Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

194

Phase Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

195

Phase Delay TCC type

40/02,41/02

1~48

196

Phase Delay Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

197

Phase Delay Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

198

Phase Delay Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

199

Phase Delay Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

200

Phase Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

201

Phase Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

202

Phase Definite Time O/C Level

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

40/02,41/02

50~10000A

203 204

Phase

Definite

Time

O/C

Response Time Phase High Current Pickup

205

Phase High Current Time Adder

206

Phaseharmonic 2nd restraint

40/02,41/02

207

Phase Fault Trip Direction

40/02,41/02

208

Ground Pickup Current

40/02,41/02

5~900A

209

Ground Fast TCC type

40/02,41/02

1~48

40/02,41/02

Instruction manual of SF6 recloser with FTU-R200 control unit

0.00~1.00sec,step:0.01 0(No),1(Yes) 0(off),1(fwd),2(rev),3(fwd

or

rev)

161

ISO 9001 certified

Jin Kwang E & C Corp.

210

Ground Fast Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

211

Ground Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

212

Ground Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

213

Ground Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

214

Ground Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

215 216

Ground Delay TCC type Ground Delay Time Multiplier

40/02,41/02 40/02,41/02

1~48 0.05~2.00,step:0.01

217

Ground Delay Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

218

Ground Delay Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

219

Ground Delay Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

220

Ground Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

221

Ground Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

Ground Definite Time O/C Level

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

40/02,41/02

50~10000A

222 223

Ground Definite Time Response Time

224

Ground High Current Pickup

225

Ground High Current Time Adder

226

Groundharmonic 2nd Restraint

227

Ground Fault Trip Direction

40/02,41/02

228

SEF - Pickup Current(3Io)

40/02,41/02

0.1~20.0A

229

SEF - Pickup Voltage(-3Vo)

40/02,41/02

10~80%

230

SEF - Max. Torque Angle

40/02,41/02

0~345,step:15 DEG

231

SEF - Detection Time

40/02,41/02

0.1~30.0 step:0.1 Sec

232

SEF

harmonic - 2nd

restraint

40/02,41/02 40/02,41/02

40/02,41/02

0(off),1(fwd),2(rev),3(fwd

No(0),Yes(1)

SEF - Function Select

234

Inrush 2nd - harmonic level

40/02,41/02

5~50%

235

Inrush 2nd - Detection Time

40/02,41/02

0.02~1.00,step:0.01

0(Off),1(Alarm),2(Trip)

40/02,41/02

0(Off),1(On)

236

Inrush 2 - Function Select

237

Direction – 3I1 Threshold

40/02,41/02

0.00~1.00, step:0.01

238

Direction – 3V1 Threshold

40/02,41/02

0.00~1.00, step:0.01

239

Direction – 3I1 Max Torque Angle

40/02,41/02

0~355, step:5

240

Direction – 3Io Max Torque Angle

40/02,41/02

0~355, step:5

241

Direction – 3Io Threshold

40/02,41/02

0.00~1.00, step:0.01

242

Direction – -3Vo Threshold

40/02,41/02

0.00~1.00, step:0.01

243

Phase Loss - Volt On level

40/02,41/02

50~90,step:5

244

Phase Loss - Volt Off level

40/02,41/02

35~75,step:5

Instruction manual of SF6 recloser with FTU-R200 control unit

or

rev)

233

nd

40/02,41/02

0.00~1.00,step:0.01 0(No),1(Yes)

162

ISO 9001 certified

Jin Kwang E & C Corp.

245

Phase Loss - Detection Time

40/02,41/02

0.1~30.0 step:0.1

246

Phase Loss - Function Select

40/02,41/02

0(Off),1(On)

247

Under voltage - Detection level

40/02,41/02

0.30~0.95, step:0.01

248

Under voltage - Detection Time

40/02,41/02

0~180.0, step:0.1

249

Under voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

250 251

Over voltage - Detection level Over voltage - Detection Time

40/02,41/02 40/02,41/02

1.05~1.50, step:0.01 0~180.0, step:0.1

252

Over voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

40/02,41/02

47.00~59.98,step:0.01

40/02,41/02

0.03~10.00, step:0.01

40/02,41/02

0(Off),1(Alarm),2(Trip)

253 254 255

Under

Frequency

-

Detection

Frequency

-

Detection

Level Under

Delay Time Under

Frequency

-

Function

Select

256

Sync Fail - Phase difference

40/02,41/02

5~60

257

Sync Fail - Delay Time

40/02,41/02

0.1~30.0 step:0.1

258

Sync Fail - Function Select

40/02,41/02

0(Off),1(On)

259

Phase Cold Load Pickup Multiplier

40/02,41/02

0(Off), 1~10

260

Phase Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

40/02,41/02

0(Off), 1~10

261

Ground

Cold

Load

Pickup

Multiplier

262

Ground Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

263

Oper. To Lockout Phase

40/02,41/02

1~4

264

Oper. To Lockout Ground

40/02,41/02

1~4

265

Oper. Fast Curve Phase

40/02,41/02

0~4

266

Oper. Fast Curve Ground

40/02,41/02

0~4

267

High Current Phase Active

40/02,41/02

0~4

268 269

High Current Ground Active Phase/Ground Reclose Interval 1st

40/02,41/02 0~4 40/02,41/02 0.1~180.0,step:0.1

270

Phase/Ground Reclose Interval 2nd

40/02,41/02

0.1~180

271

Phase/Ground Reclose Interval

3rd

40/02,41/02

0.1~180

272

Phase/Ground Reclose Interval 4th

40/02,41/02

0.1~180

273

Phase/Ground Reset Time

40/02,41/02

3~180

40/02,41/02

1~4

274

Oper. To Lockout SEF

275

SEF Reclose Interval 1st

40/02,41/02

0.5~180.0,step:0.1

276

SEF Reclose Interval 2nd

40/02,41/02

1~180

277

rd

40/02,41/02

1~180

278

SEF Reclose Interval 3

th

SEF Reclose Interval 4

40/02,41/02

Instruction manual of SF6 recloser with FTU-R200 control unit

1~180

163

ISO 9001 certified

Jin Kwang E & C Corp.

279

SEF Reset Time

40/02,41/02

3~180

280

Single Shot Time

40/02,41/02

0~180

281

Seq. Coordination Active

40/02,41/02

0(Off),1(On)

Setting Group4 282

Phase Pickup Current

40/02,41/02

10~1260A

283 284

Phase Fast TCC type Phase Fast Time Multiplier

40/02,41/02 40/02,41/02

1~48 0.05~2.00,step:0.01

285

Phase Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

286

Phase Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

287

Phase Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

288

Phase Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

289

Phase Delay TCC type

40/02,41/02

1~48

290

Phase Delay Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

291

Phase Delay Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

292

Phase Delay Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

293

Phase Delay Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

294

Phase Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

295

Phase Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

296

Phase Definite Time O/C Level

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

297

Phase

Definite

Time

O/C

Response Time

298

Phase High Current Pickup

40/02,41/02

50~10000A

299

Phase High Current Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

nd

300

Phaseharmonic 2 restraint

40/02,41/02

301

Phase Fault Trip Direction

40/02,41/02

302

Ground Pickup Current

40/02,41/02

5~900A

303

Ground Fast TCC type

40/02,41/02

1~48

304

Ground Fast Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

305

Ground Fast Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

306

Ground Fast Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

307

Ground Fast Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

308

Ground Fast RDMT

40/02,41/02

0.00~100.00,step:0.01

309

Ground Delay TCC type

40/02,41/02

1~48

310

Ground Delay Time Multiplier

40/02,41/02

0.05~2.00,step:0.01

311

Ground Delay Time Adder

40/02,41/02

0.00~1.00sec,step:0.01

312

Ground Delay Min Response Time

40/02,41/02

0.00~1.00sec,step:0.01

Instruction manual of SF6 recloser with FTU-R200 control unit

0(No),1(Yes) 0(off),1(fwd),2(rev),3(fwd

or

rev)

164

ISO 9001 certified

Jin Kwang E & C Corp.

313

Ground Delay Reset Type

40/02,41/02

RDMT(0)/RIDMT(1)

314

Ground Delay RDMT

40/02,41/02

0.00~100.00,step:0.01

315

Ground Definite Time O/C Active

40/02,41/02

ON(1),OFF(0)

316

Ground Definite Time O/C Level

40/02,41/02

50~10000A

40/02,41/02

0.00~1.00sec,step:0.01

40/02,41/02

50~10000A

317

Ground Definite Time Response Time

318

Ground High Current Pickup

319

Ground High Current Time Adder

320

Groundharmonic 2nd Restraint

321

Ground Fault Trip Direction

40/02,41/02

322

SEF - Pickup Current(3Io)

40/02,41/02

0.1~20.0A

323

SEF - Pickup Voltage(-3Vo)

40/02,41/02

10~80%

324

SEF - Max. Torque Angle

40/02,41/02

0~345,step:15 DEG

325

SEF - Detection Time

40/02,41/02

0.1~30.0 step:0.1 Sec

harmonic - 2nd

0(off),1(fwd),2(rev),3(fwd

327 328

SEF - Function Select Inrush 2nd - harmonic level

329

Inrush 2nd - Detection Time

40/02,41/02

0.02~1.00,step:0.01

330

Inrush 2nd - Function Select

40/02,41/02

0(Off),1(On)

331

Direction – 3I1 Threshold

40/02,41/02

0.00~1.00, step:0.01

332

Direction – 3V1 Threshold

40/02,41/02

0.00~1.00, step:0.01

333

Direction – 3I1 Max Torque Angle

40/02,41/02

0~355, step:5

334

Direction – 3Io Max Torque Angle

40/02,41/02

0~355, step:5

335

Direction – 3Io Threshold

40/02,41/02

0.00~1.00, step:0.01

336

Direction – -3Vo Threshold

40/02,41/02

0.00~1.00, step:0.01

337

Phase Loss - Volt On level

40/02,41/02

50~90,step:5

338

Phase Loss - Volt Off level

40/02,41/02

35~75,step:5

339

Phase Loss - Detection Time

40/02,41/02

0.1~30.0 step:0.1

340

Phase Loss - Function Select

40/02,41/02

0(Off),1(On)

341

Under voltage - Detection level

40/02,41/02

0.30~0.95, step:0.01

342

Under voltage - Detection Time

40/02,41/02

0~180.0, step:0.1

343

Under voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

344

Over voltage - Detection level

40/02,41/02

1.05~1.50, step:0.01

345

Over voltage - Detection Time

40/02,41/02

0~180.0, step:0.1

346

Over voltage - Function Select

40/02,41/02

0(Off),1(Alarm),2(Trip)

40/02,41/02

47.00~59.98,step:0.01

347

Level

-

40/02,41/02 40/02,41/02

Detection

Instruction manual of SF6 recloser with FTU-R200 control unit

or

rev)

SEF

Frequency

40/02,41/02

0.00~1.00,step:0.01 0(No),1(Yes)

326

Under

restraint

40/02,41/02 40/02,41/02

No(0),Yes(1) 0(Off),1(Alarm),2(Trip) 5~50%

165

ISO 9001 certified

348 349

Under

Jin Kwang E & C Corp.

Frequency

-

Detection

Delay Time Under

Frequency

-

Function

Select

40/02,41/02

0.03~10.00, step:0.01

40/02,41/02

0(Off),1(Alarm),2(Trip)

350

Sync Fail - Phase difference

40/02,41/02

5~60

351

Sync Fail - Delay Time

40/02,41/02

0.1~30.0 step:0.1

352

Sync Fail - Function Select

40/02,41/02

0(Off),1(On)

353

Phase Cold Load Pickup Multiplier

40/02,41/02

0(Off), 1~10

354

Phase Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

40/02,41/02

0(Off), 1~10

355

Ground

Cold

Load

Pickup

Multiplier

356

Ground Cold Load Duration

40/02,41/02

0.00~60.00 step:0.01

357

Oper. To Lockout Phase

40/02,41/02

1~4

358

Oper. To Lockout Ground

40/02,41/02

1~4

359

Oper. Fast Curve Phase

40/02,41/02

0~4

360

Oper. Fast Curve Ground

40/02,41/02

0~4

361

High Current Phase Active

40/02,41/02

0~4

362

High Current Ground Active

40/02,41/02

0~4

Phase/Ground Reclose Interval

1st

364

Phase/Ground Reclose Interval

2nd

40/02,41/02

1~180

365

Phase/Ground Reclose Interval 3rd

40/02,41/02

1~180

366

Phase/Ground Reclose Interval 4th

40/02,41/02

1~180

367

Phase/Ground Reset Time

40/02,41/02

3~180

368

Oper. To Lockout SEF

40/02,41/02

1~4

369

SEF Reclose Interval 1st

40/02,41/02

0.5~180.0,step:0.1

370

SEF Reclose Interval

2nd

40/02,41/02

1~180

SEF Reclose Interval

3rd

40/02,41/02

1~180

372

SEF Reclose Interval

4th

40/02,41/02

1~180

373

SEF Reset Time

40/02,41/02

3~180

374

Single Shot Time

40/02,41/02

0~180

375

Seq. Coordination Active

40/02,41/02

0(Off),1(On)

40/02,41/02

1~4

40/02,41/02

0(Off),1(On)

40/02,41/02

1~4

70/01

I/O Event history

363

371

40/02,41/02

0.5~180.0,step:0.1

Common Setting 376 377 378

Default setting group Automation

Detection

Group

Selection Reverse power flow setting group

File Transfer “EV_BIO”

Instruction manual of SF6 recloser with FTU-R200 control unit

166

ISO 9001 certified

Jin Kwang E & C Corp.

“EV_FUNC”

70/01

Function Event History

“EV_SYS”

70/01

System Event History

“EV_FAULT”

70/01

Fault Event History

:EV_PQM”

70/01

Pqm Event History

“EV_DMD_I”

70/01

Demand I History

“EV_DMD_P” “EV_MAX_I”

70/01 70/01

Demand P History Max. I History

“EV_MAX_P”

70/01

Max. P History

“WAVE_INFO”

70/01

Wave Info

“FI_WAVE_1”

70/01

Fault Waveform (Recent)

“FI_WAVE_2”

70/01

Fault Waveform

“FI_WAVE_3”

70/01

Fault Waveform

“FI_WAVE_4”

70/01

Fault Waveform

“FI_WAVE_5”

70/01

Fault Waveform

“FI_WAVE_6”

70/01

Fault Waveform

“FI_WAVE_7”

70/01

Fault Waveform

“FI_WAVE_8”

70/01

Fault Waveform (Oldest)

“PQ_WAVE_1”

70/01

Pqm Waveform (Recent)

“PQ_WAVE_2”

70/01

Pqm Waveform

“PQ_WAVE_3”

70/01

Pqm Waveform

“PQ_WAVE_4”

70/01

Pqm Waveform

“PQ_WAVE_5”

70/01

Pqm Waveform

“PQ_WAVE_6”

70/01

Pqm Waveform (Oldest)

“PQ_WAVE_0”

70/01

Manual Waveform

I/O Event File Record Format I/O Event ID

Unsigned short

I/O Event Date & Time

DNP Time

I/O Event Status Flags

Unsigned short

Function Event File Record Format Function Event ID

Unsigned short

Function Event Date & Time

DNP Time

Function Event Status Flags

Unsigned short

System Event File Record Format System Event ID

Unsigned short

System Event Date & Time

DNP Time

System Event Status Flags

Unsigned short

Fault Event File Record Format

Instruction manual of SF6 recloser with FTU-R200 control unit

167

ISO 9001 certified

Jin Kwang E & C Corp.

Fault Event Date & Time

DNP Time

Fault Event Status

Unsigned short

Fault Event Ia

Unsigned short

Fault Event Ib

Unsigned short

Fault Event Ic

Unsigned short

Fault Event In Fault Event Vo

Unsigned short Unsigned short

Fault Event Active Group

Unsigned short

Reserved

Unsigned short

Reserved

Unsigned short

Reserved

Unsigned short

PQM Event File Record Format PQM event # ID

Unsigned short

PQM event # Date & Time

DNP Time

PQM event # Duration

Unsigned short

PQM event # Value

Unsigned short

Demand I Event File Record Format Demand I Date & Time

DNP Time

Demand I Ia

Unsigned short

Demand I Ib

Unsigned short

Demand I Ic

Unsigned short

Demand I In

Unsigned short

Demand P Event File Record Format Demand P Date & Time

DNP Time

Demand P kWa

short

Demand P kWb

short

Demand P kWc

short

Demand P kW3ph

short

Demand P kVARa

short

Demand P kVARb

short

Demand P kVARc

short

Demand P kVAR3ph

short

Max. I Event File Record Format Max. I Date & Time

DNP Time

Max. I Ia

Unsigned short

Max. I Ib

Unsigned short

Max. I Ic

Unsigned short

Instruction manual of SF6 recloser with FTU-R200 control unit

168

ISO 9001 certified

Max. I In

Jin Kwang E & C Corp.

Unsigned short

Max. P Event File Record Format Max. P Date & Time

DNP Time

Max. P kWa

short

Max. P kWb

short

Max. P kWc Max. P kW3ph

short short

Max. P kVARa

short

Max. P kVARb

short

Max. P kVARc

short

Max. P kVAR3ph

short

Wave Info File Record Format FI_WAVE _1 Date & Time

DNP Time

FI_WAVE _1 frequency

Unsigned char

FI_WAVE _1 Type

Unsigned char

FI_WAVE _1 Cycle

Unsigned char

FI_WAVE _1 Sampling

Unsigned char

FI_WAVE _8 Date & Time

DNP Time

FI_WAVE _8 frequency

Unsigned char

FI_WAVE _8 Type

Unsigned char

FI_WAVE _8 Cycle

Unsigned char

FI_WAVE _8 Sampling

Unsigned char

PQ_WAVE _1 Date & Time

DNP Time

PQ_WAVE _1 frequency

Unsigned char

PQ_WAVE _1 Type

Unsigned char

PQ_WAVE _1 Cycle

Unsigned char

PQ_WAVE _1 Sampling

Unsigned char

PQ_WAVE _6 Date & Time

DNP Time

PQ_WAVE _6 frequency

Unsigned char

PQ_WAVE _6 Type

Unsigned char

PQ_WAVE _6 Cycle

Unsigned char

PQ_WAVE _6 Sampling

Unsigned char

PQ_WAVE _0 Date & Time

DNP Time

PQ_WAVE _0 frequency

Unsigned char

PQ_WAVE _0 Type

Unsigned char

PQ_WAVE _0 Cycle

Unsigned char

Instruction manual of SF6 recloser with FTU-R200 control unit

169

ISO 9001 certified

Jin Kwang E & C Corp.

PQ_WAVE _0 Sampling

Unsigned char

Sample waveform File Record Format Sample Waveform Date & Time

DNP Time

Fault Status

Record

Unsigned short

Sampling Rate = 128

0

Unsigned short

Reserved Sample Va[0]

10 Bytes -32768 ~ +32767

Sample Vb[0]

-32768 ~ +32767

Sample Vc[0]

-32768 ~ +32767

Sample Ia[0]

Record

-32768 ~ +32767

Sample Ib[0]

1~2560

-32768 ~ +32767

Sample Ic[0]

-32768 ~ +32767

Sample In[0]

-32768 ~ +32767

Sample Op. Status[]

Unsigned short

Instruction manual of SF6 recloser with FTU-R200 control unit

170

ISO 9001 certified

Jin Kwang E & C Corp.

APPENDIX 3. IEC 60870-5- 101 PROTOCOL OBJECT & INDEX TABLE Point

Description

Address

Remark

M_SP_NA_1 points 100

Reserved

101

Ext. AC Power Loss

102

Battery Discharged

103

DI Spare #5

Contact closed = 1

104

DI Spare #6

Contact closed = 1

105

DI Spare #7

Contact closed = 1

106

DI Spare #8

Contact closed = 1

107

DI Spare #9

Contact closed = 1

108

DI Spare #10

Contact closed = 1

109

Control Mode

Local = 1

110

Fault Indicator (A)

111

Fault Indicator (B)

112

Fault Indicator (C)

113

Fault Indicator (N)

114

Fault Indicator (SEF)

115

Reverse Direction Fault

116

Live Source

117

Live Load

118

Open Line Detection A

119 120

Open Line Detection B Open Line Detection C

121

Open Line Detection R

122

Open Line Detection S

123

Open Line Detection T

124

Sync. Fail A

125

Sync. Fail B

126

Sync. Fail C

127

Under Frequency Op.

128

Under Voltage A

129

Under Voltage B

Instruction manual of SF6 recloser with FTU-R200 control unit

171

ISO 9001 certified

130

Under Voltage C

131

Over Voltage A

132

Over Voltage B

133

Over Voltage C

134

Source Voltage Unbalance

135 136

Current Unbalance Sag Detection A

137

Sag Detection B

138

Sag Detection C

139

Swell Detection A

140

Swell Detection B

141

Swell Detection C

142

Interruption Detection A

143

Interruption Detection B

144

Interruption Detection C

145

Voltage THD A

146

Voltage THD B

147

Voltage THD C

148

Current THD A

149

Current THD B

150

Current THD C

151

System Error

152

Inrush Detected

153

Mode Lock

154

Reclosing Blocked

155

Protection Blocked

156

Ground Protection Blocked

157

High Current Trip

158

Sequence Lockout

Jin Kwang E & C Corp.

C_SC_NA_1 points 200

Annunciator Manual Reset

No Select Required

201

Battery Test Output

No Select Required

M_DP_NA_1 points 300

Switch Status

C_DC_NA_1 points 400

Switch Open/Close Control

Select Required Before Execute

M_ME_NB_1 points

Instruction manual of SF6 recloser with FTU-R200 control unit

172

ISO 9001 certified

Jin Kwang E & C Corp.

1000

Ia RMS

A

1001

Ib RMS

A

1002

Ic RMS

A

1003

In RMS

A

1004

Source side Va RMS

V

1005 1006

Source side Vb RMS Source side Vc RMS

V V

1007

Source side Vo RMS

V

1008

Load side Va RMS

V

1009

Load side Vb RMS

V

1010

Load side Vc RMS

V

1011

Load side Vo RMS

V

1012

KVAa

kVA

1013

KVAb

kVA

1014

KVAc

kVA

1015

kVA3ph

kVA

1016

KWa

kW

1017

KWb

kW

1018

KWc

kW

1019

kW3ph

kW

1020

KVARa

kVAR

1021

KVARb

kVAR

1022

KVARc

kVAR

1023

kVAR3ph

kVAR

1024

PFa

X100

1025

PFb

X100

1026

PFc

X100

1027

PF3ph

X100

1028

Va-Vr Phase Angle Diff

o

1029

Frequency

HZ100

10

1030

Temperature

1031

Ia phase angle

o

10

Ib phase angle

o

10

1033

Ic phase angle

o

10

1034

In phase angle

o

10

Source side Va phase angle

o

10

Source side Vb phase angle

o

10

1032

1035 1036

Instruction manual of SF6 recloser with FTU-R200 control unit

173

ISO 9001 certified

Jin Kwang E & C Corp.

Source side Vc phase angle

o

10

Source side Vo phase angle

o

10

1039

Load side Va phase angle

o

10

1040

Load side Vb phase angle

o

10

1041

Load side Vc phase angle

o

10

1037 1038

o

1042 1043

Load side Vo phase angle I1 RMS

1044

I1 phase angle

o

1045

I2 RMS

A

1046

I2 phase angle

o

1047

Source side V1 RMS

V

1048

Source side V1 phase angle

o

1049

Source side V2 RMS

V

1050

Source side V2 phase angle

o

1051

Load side V1 RMS

A

1052

Load side V1 phase angle

o

1053

Load side V2 RMS

A

1054

Load side V2 phase angle

o

1055

Source side Voltage Unbalance ratio

%

1056

Load side Voltage Unbalance ratio

%

1057

Current Unbalance ratio

%

1058

PFa lead

Leading = 1

1059

PFb lead

Leading = 1

1060

PFc lead

Leading = 1

1061

PF3ph lead

Leading = 1

1062

Last Fault Ia

A

1063

Last Fault Ib

A

1064

Last Fault Ic

A

1065

Last Fault In

A

1066

Last Fault vo

A

1067

Last Fault location

km

1068

Last Fault I2t

1069

Demand I Ia

A

1070

Demand I Ib

A

1071

Demand I Ic

A

1072

Demand I In

A

1073

Demand P kWa

kW

Instruction manual of SF6 recloser with FTU-R200 control unit

10 A 10

10

10

10

10

10

174

ISO 9001 certified

Jin Kwang E & C Corp.

1074

Demand P kWb

kW

1075

Demand P kWc

kW

1076

Demand P kW3ph

kW

1077

Demand P kVARa

kVAR

1078

Demand P kVARb

kVAR

1079 1080

Demand P kVARc Demand P kVAR3ph

kVAR kVAR

1081

Max. I Ia

A

1082

Max. I Ib

A

1083

Max. I Ic

A

1084

Max. I In

A

1085

Max. P1 kWa

kW

1086

Max. P1 kWb

kW

1087

Max. P1 kWc

kW

1088

Max. P1 kW3ph

kW

1089

Max. P1 kVARa

kVAR

1090

Max. P1 kVARb

kVAR

1091

Max. P1 kVARc

kVAR

1092

Max. P1 kVAR3ph

kVAR

1093

3-phase currents THD

%

1094

Ia THD

%

1095

Ib THD

%

1096

Ic THD

%

1097

In THD

%

1098

Source side 3-phase voltages THD

%

1099

Source side Va THD

%

1100

Source side Vb THD

%

1101

Source side Vc THD

%

1102

Ia true RMS

A

1103

Ib true RMS

A

1104

Ic true RMS

A

1105

In true RMS

A

1106

Va true RMS

V

1107

Vb true RMS

V

1108

Vc true RMS

V

1109

Vr true RMS

V

1110

Vs true RMS

V

Instruction manual of SF6 recloser with FTU-R200 control unit

175

ISO 9001 certified

Jin Kwang E & C Corp.

1111

Vt true RMS

V

1112

Vab true RMS

V

1113

Vbc true RMS

V

1114

Vca true RMS

V

1115

Vrs true RMS

V

1116 1117

Vst true RMS Vtr true RMS

V V

1118

Active Group

1119

TD #1

1120

mA1000

TD #2

mA1000

1121

harmonic Va 2nd RMS

V

1122

harmonic Vb 2nd RMS

V

1123

nd

V

harmonic Vc 2 RMS

1124

harmonic Ia 2nd

RMS

A

1125

harmonic Ib 2nd RMS

A

1126

nd

harmonic Ic 2 RMS

A

1127

harmonic In 2nd

RMS

A

1128

harmonic Va 3rd RMS

V

rd

1129

harmonic Vb 3 RMS

1130

harmonic Vc 3rd

RMS

V V

1131

harmonic Ia 3rd RMS

A

1132

harmonic Ib 3rd RMS

A

1133

harmonic Ic 3rd

A

1134

3rd

In

RMS harmonic RMS

A

1135

harmonic Va 4th RMS

V

1136

harmonic Vb 4th RMS

V

1137

harmonic Vc 4th

RMS

V

1138

harmonic Ia 4th RMS

A

1139

harmonic Ib 4th RMS

A

1140

harmonic Ic 4th

RMS

A

1141

th

harmonic In 4 RMS

A

1324

harmonic Va 31th RMS th

V

1325

harmonic Vb 31 RMS

V

1326

harmonic Vc 31th RMS

V

1327 1328

harmonic Ia 31th RMS th

harmonic Ib 31 RMS

A A

Instruction manual of SF6 recloser with FTU-R200 control unit

176

ISO 9001 certified

Jin Kwang E & C Corp.

1329

harmonic Ic 31th RMS

A

1330

harmonic In 31th

A

RMS

M_IT_NA_1 points 4000

Restart Count

--

4001

Switch Trip (or Open) Count

--

4002 4003

All Faults Count A-phase Fault Count

---

4004

B-phase Fault Count

--

4005

C-phase Fault Count

--

4006

N-phase Fault Count

--

4007

kWattHour-a (Positive)

kWh

4008

kWattHour-b (Positive)

kWh

4009

kWattHour-c (Positive)

kWh

4010

kWattHour-3ph (Positive)

kWh

4011

kWattHour-a (Negative)

kWh

4012

kWattHour-b (Negative)

kWh

4013

kWattHour-c (Negative)

kWh

4014

kWattHour-3ph (Negative)

kWh

4015

kVarHour-a (Inductive Positive)

kVarh

4016

kVarHour-b (Inductive Positive)

kVarh

4017

kVarHour-c (Inductive Positive)

kVarh

4018

kVarHour-3ph (Inductive Positive)

kVarh

4019

kVarHour-a (Capacitive Positive)

kVarh

4020

kVarHour-b (Capacitive Positive)

kVarh

4021

kVarHour-c (Capacitive Positive)

kVarh

4022

kVarHour-3ph (Capacitive Positive)

kVarh

4023

kVarHour-a (Inductive Negative)

kVarh

4024

kVarHour-b (Inductive Negative)

kVarh

4025

kVarHour-c (Inductive Negative)

kVarh

4026

kVarHour-3ph (Inductive Negative)

kVarh

4027

kVarHour-a (Capacitive Negative)

kVarh

4028

kVarHour-b (Capacitive Negative)

kVarh

4029

kVarHour-c (Capacitive Negative)

kVarh

4030

kVarHour-3ph (Capacitive Negative)

kVarh

4031

Sag Counts

--

4032

Sag A Counts

--

4033

Sag B Counts

--

Instruction manual of SF6 recloser with FTU-R200 control unit

177

ISO 9001 certified

Jin Kwang E & C Corp.

4034

Sag C Counts

--

4035

Sag Instantaneous Counts

--

4036

Sag Momentary Counts

--

4037

Sag Temporary Counts

--

4038

Sag Long-time Counts

--

4039 4040

Swell Counts Swell A Counts

---

4041

Swell B Counts

--

4042

Swell C Counts

--

4043

Swell Instantaneous Counts

--

4044

Swell Momentary Counts

--

4045

Swell Temporary Counts

--

4046

Swell Long-time Counts

--

4047

Interruption Counts

--

4048

Interruption A Counts

--

4049

Interruption B Counts

--

4050

Interruption C Counts

--

4051

Interruption Momentary Counts

--

4052

Interruption Temporary Counts

--

4053

Interruption Sustained Counts

--

4054

Interruption Total Time

--

4055

Interruption A Total Time

--

4056

Interruption B Total Time

--

4057

Interruption C Total Time

--

4058

Source Voltage THD Counts

--

4059

Source Voltage THD A Counts

--

4060

Source Voltage THD B Counts

--

4061

Source Voltage THD C Counts

--

4062

Current THD Counts

--

4063

Current THD A Counts

--

4064

Current THD B Counts

--

4065

Current THD C Counts

--

C_SE_NB_1 points Setting Group1 2000

Phase Pickup Current

10~1260A

2001

Phase Fast TCC type

1~48

2002

Phase Fast Time Multiplier

0.05~2.00,step:0.01

Instruction manual of SF6 recloser with FTU-R200 control unit

178

ISO 9001 certified

Jin Kwang E & C Corp.

2003

Phase Fast Time Adder

0.00~1.00sec,step:0.01

2004

Phase Fast Min Response Time

0.00~1.00sec,step:0.01

2005

Phase Fast Reset Type

RDMT(0)/RIDMT(1)

2006

Phase Fast RDMT

0.00~100.00,step:0.01

2007

Phase Delay TCC type

1~48

2008 2009

Phase Delay Time Multiplier Phase Delay Time Adder

0.05~2.00,step:0.01 0.00~1.00sec,step:0.01

2010

Phase Delay Min Response Time

0.00~1.00sec,step:0.01

2011

Phase Delay Reset Type

RDMT(0)/RIDMT(1)

2012

Phase Delay RDMT

0.00~100.00,step:0.01

2013

Phase Definite Time O/C Active

ON(1),OFF(0)

2014

Phase Definite Time O/C Level

50~10000A

2015

Phase Definite Time O/C Response Time

0.00~1.00sec,step:0.01

2016

Phase High Current Pickup

50~10000A

2017

Phase High Current Time Adder

0.00~1.00sec,step:0.01

nd

2018

Phase harmonic 2 restraint

2019

Phase Fault Trip Direction

0(off),1(fwd),2(rev),3(fwd or rev)

2020

Ground Pickup Current

5~900A

2021

Ground Fast TCC type

1~48

2022

Ground Fast Time Multiplier

0.05~2.00,step:0.01

2023

Ground Fast Time Adder

0.00~1.00sec,step:0.01

2024

Ground Fast Min Response Time

0.00~1.00sec,step:0.01

2025

Ground Fast Reset Type

RDMT(0)/RIDMT(1)

2026

Ground Fast RDMT

0.00~100.00,step:0.01

2027

Ground Delay TCC type

1~48

2028

Ground Delay Time Multiplier

0.05~2.00,step:0.01

2029

Ground Delay Time Adder

0.00~1.00sec,step:0.01

2030

Ground Delay Min Response Time

0.00~1.00sec,step:0.01

2031

Ground Delay Reset Type

RDMT(0)/RIDMT(1)

2032

Ground Delay RDMT

0.00~100.00,step:0.01

2033

Ground Definite Time O/C Active

ON(1),OFF(0)

2034

Ground Definite Time O/C Level

50~10000A

2035

Ground Definite Time Response Time

0.00~1.00sec,step:0.01

2036

Ground High Current Pickup

50~10000A

2037

Ground High Current Time Adder

0.00~1.00,step:0.01

nd

2038

Ground harmonic 2 Restraint

2039

Ground Fault Trip Direction

0(No),1(Yes)

0(No),1(Yes)

Instruction manual of SF6 recloser with FTU-R200 control unit

0(off),1(fwd),2(rev),3(fwd or rev)

179

ISO 9001 certified

Jin Kwang E & C Corp.

2040

SEF - Pickup Current(3Io)

0.1~20.0A

2041

SEF - Pickup Voltage(-3Vo)

10~80%

2042

SEF - Max. Torque Angle

0~345,step:15 DEG

2043

SEF - Detection Time

0.1~30.0 step:0.1 Sec

2044

SEF harmonic - 2nd restraint

2045 2046

SEF - Function Select Inrush 2nd - harmonic level

0(Off),1(Alarm),2(Trip) 5~50%

2047

Inrush 2nd - Detection Time

0.02~1.00,step:0.01

2048

Inrush 2nd

0(Off),1(On)

No(0),Yes(1)

- Function Select

2049

Direction – 3I1 Threshold

0.00~1.00, step:0.01

2050

Direction – 3V1 Threshold

0.00~1.00, step:0.01

2051

Direction – 3I1 Max Torque Angle

0~355, step:5

2052

Direction – 3Io Max Torque Angle

0~355, step:5

2053

Direction – 3Io Threshold

0.00~1.00, step:0.01

2054

Direction – -3Vo Threshold

0.00~1.00, step:0.01

2055

Phase Loss - Volt On level

50~90,step:5

2056

Phase Loss - Volt Off level

35~75,step:5

2057

Phase Loss - Detection Time

0.1~30.0 step:0.1

2058

Phase Loss - Function Select

0(Off),1(On)

2059

Under voltage - Detection level

0.30~0.95, step:0.01

2060

Under voltage - Detection Time

0~180.0, step:0.1

2061

Under voltage - Function Select

0(Off),1(Alarm),2(Trip)

2062

Over voltage - Detection level

1.05~1.50, step:0.01

2063

Over voltage - Detection Time

0~180.0, step:0.1

2064

Over voltage - Function Select

0(Off),1(Alarm),2(Trip)

2065

Under Frequency - Detection Level

47.00~59.98,step:0.01

2066

Under Frequency - Detection Delay Time

0.03~10.00, step:0.01

2067

Under Frequency - Function Select

0(Off),1(Alarm),2(Trip)

2068

Sync Fail - Phase difference

5~60

2069

Sync Fail - Delay Time

0.1~30.0 step:0.1

2070

Sync Fail - Function Select

0(Off),1(On)

2071

Phase Cold Load Pickup Multiplier

0(Off), 1~10

2072

Phase Cold Load Duration

0.00~60.00 step:0.01

2073

Ground Cold Load Pickup Multiplier

0(Off), 1~10

2074

Ground Cold Load Duration

0.00~60.00 step:0.01

2075

Oper. To Lockout Phase

1~4

2076

Oper. To Lockout Ground

1~4

Instruction manual of SF6 recloser with FTU-R200 control unit

180

ISO 9001 certified

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2077

Oper. Fast Curve Phase

0~4

2078

Oper. Fast Curve Ground

0~4

2079

High Current Phase Active

0~4

2080

High Current Ground Active

0~4

2081

Phase/Ground Reclose Interval 1st

0.5~180.0,step:0.1

nd

2082 2083

Phase/Ground Reclose Interval 2 Phase/Ground Reclose Interval 3rd

1~180 1~180

2084

Phase/Ground Reclose Interval 4th

1~180

2085

Phase/Ground Reset Time

3~180

2086

Oper. To Lockout SEF

1~4

2087

SEF Reclose Interval 1st

0.5~180.0,step:0.1

2088

SEF Reclose Interval 2nd

1~180

2089

rd

1~180

4th

1~180

SEF Reclose Interval 3

2090

SEF Reclose Interval

2091

SEF Reset Time

3~180

2092

Single Shot Time

0~180

2093

Seq. Coordination Active

0(Off),1(On) Setting Group2

2094

Phase Pickup Current

10~1260A

2095

Phase Fast TCC type

1~48

2096

Phase Fast Time Multiplier

0.05~2.00,step:0.01

2097

Phase Fast Time Adder

0.00~1.00sec,step:0.01

2098

Phase Fast Min Response Time

0.00~1.00sec,step:0.01

2099

Phase Fast Reset Type

RDMT(0)/RIDMT(1)

2100

Phase Fast RDMT

0.00~100.00,step:0.01

2101

Phase Delay TCC type

1~48

2102

Phase Delay Time Multiplier

0.05~2.00,step:0.01

2103

Phase Delay Time Adder

0.00~1.00sec,step:0.01

2104

Phase Delay Min Response Time

0.00~1.00sec,step:0.01

2105

Phase Delay Reset Type

RDMT(0)/RIDMT(1)

2106

Phase Delay RDMT

0.00~100.00,step:0.01

2107

Phase Definite Time O/C Active

ON(1),OFF(0)

2108

Phase Definite Time O/C Level

50~10000A

2109

Phase Definite Time O/C Response Time

0.00~1.00sec,step:0.01

2110

Phase High Current Pickup

50~10000A

2111

Phase High Current Time Adder

0.00~1.00sec,step:0.01

2112

nd

Phase harmonic 2 restraint

0(No),1(Yes)

Instruction manual of SF6 recloser with FTU-R200 control unit

181

ISO 9001 certified

Jin Kwang E & C Corp.

2113

Phase Fault Trip Direction

0(off),1(fwd),2(rev),3(fwd or rev)

2114

Ground Pickup Current

5~900A

2115

Ground Fast TCC type

1~48

2116

Ground Fast Time Multiplier

0.05~2.00,step:0.01

2117

Ground Fast Time Adder

0.00~1.00sec,step:0.01

2118 2119

Ground Fast Min Response Time Ground Fast Reset Type

0.00~1.00sec,step:0.01 RDMT(0)/RIDMT(1)

2120

Ground Fast RDMT

0.00~100.00,step:0.01

2121

Ground Delay TCC type

1~48

2122

Ground Delay Time Multiplier

0.05~2.00,step:0.01

2123

Ground Delay Time Adder

0.00~1.00sec,step:0.01

2124

Ground Delay Min Response Time

0.00~1.00sec,step:0.01

2125

Ground Delay Reset Type

RDMT(0)/RIDMT(1)

2126

Ground Delay RDMT

0.00~100.00,step:0.01

2127

Ground Definite Time O/C Active

ON(1),OFF(0)

2128

Ground Definite Time O/C Level

50~10000A

2129

Ground Definite Time Response Time

0.00~1.00sec,step:0.01

2130

Ground High Current Pickup

50~10000A

2131

Ground High Current Time Adder

0.00~1.00,step:0.01

2132

Ground harmonic 2nd

2133

Ground Fault Trip Direction

0(off),1(fwd),2(rev),3(fwd or rev)

2134

SEF - Pickup Current(3Io)

0.1~20.0A

2135

SEF - Pickup Voltage(-3Vo)

10~80%

2136

SEF - Max. Torque Angle

0~345,step:15 DEG

2137

SEF - Detection Time

0.1~30.0 step:0.1 Sec

2138

SEF harmonic - 2nd

Restraint

restraint

0(No),1(Yes)

No(0),Yes(1)

2139

SEF - Function Select

2140

Inrush 2nd - harmonic level

5~50%

2141

Inrush 2nd - Detection Time

0.02~1.00,step:0.01

2142

Inrush 2nd

0(Off),1(On)

- Function Select

0(Off),1(Alarm),2(Trip)

2143

Direction – 3I1 Threshold

0.00~1.00, step:0.01

2144

Direction – 3V1 Threshold

0.00~1.00, step:0.01

2145

Direction – 3I1 Max Torque Angle

0~355, step:5

2146

Direction – 3Io Max Torque Angle

0~355, step:5

2147

Direction – 3Io Threshold

0.00~1.00, step:0.01

2148

Direction – -3Vo Threshold

0.00~1.00, step:0.01

2149

Phase Loss - Volt On level

50~90,step:5

Instruction manual of SF6 recloser with FTU-R200 control unit

182

ISO 9001 certified

Jin Kwang E & C Corp.

2150

Phase Loss - Volt Off level

35~75,step:5

2151

Phase Loss - Detection Time

0.1~30.0 step:0.1

2152

Phase Loss - Function Select

0(Off),1(On)

2153

Under voltage - Detection level

0.30~0.95, step:0.01

2154

Under voltage - Detection Time

0~180.0, step:0.1

2155 2156

Under voltage - Function Select Over voltage - Detection level

0(Off),1(Alarm),2(Trip) 1.05~1.50, step:0.01

2157

Over voltage - Detection Time

0~180.0, step:0.1

2158

Over voltage - Function Select

0(Off),1(Alarm),2(Trip)

2159

Under Frequency - Detection Level

47.00~59.98,step:0.01

2160

Under Frequency - Detection Delay Time

0.03~10.00, step:0.01

2161

Under Frequency - Function Select

0(Off),1(Alarm),2(Trip)

2162

Sync Fail - Phase difference

5~60

2163

Sync Fail - Delay Time

0.1~30.0 step:0.1

2164

Sync Fail - Function Select

0(Off),1(On)

2165

Phase Cold Load Pickup Multiplier

0(Off), 1~10

2166

Phase Cold Load Duration

0.00~60.00 step:0.01

2167

Ground Cold Load Pickup Multiplier

0(Off), 1~10

2168

Ground Cold Load Duration

0.00~60.00 step:0.01

2169

Oper. To Lockout Phase

1~4

2170

Oper. To Lockout Ground

1~4

2171

Oper. Fast Curve Phase

0~4

2172

Oper. Fast Curve Ground

0~4

2173

High Current Phase Active

0~4

2174

High Current Ground Active

0~4

Phase/Ground Reclose Interval

1st

0.5~180.0,step:0.1

2176

Phase/Ground Reclose Interval

2nd

1~180

2177

Phase/Ground Reclose Interval 3rd

1~180

2178

Phase/Ground Reclose Interval

4th

1~180

2179

Phase/Ground Reset Time

2175

3~180

2180

Oper. To Lockout SEF

1~4

2181

SEF Reclose Interval 1st

0.5~180.0,step:0.1

2182

SEF Reclose Interval 2nd

1~180

2183

rd

SEF Reclose Interval 3

1~180

2184

SEF Reclose Interval 4th

1~180

2185

SEF Reset Time

3~180

2186

Single Shot Time

0~180

Instruction manual of SF6 recloser with FTU-R200 control unit

183

ISO 9001 certified

2187

Jin Kwang E & C Corp.

Seq. Coordination Active

0(Off),1(On)

Setting Group3 2188

Phase Pickup Current

10~1260A

2189

Phase Fast TCC type

1~48

2190

Phase Fast Time Multiplier

0.05~2.00,step:0.01

2191 2192

Phase Fast Time Adder Phase Fast Min Response Time

0.00~1.00sec,step:0.01 0.00~1.00sec,step:0.01

2193

Phase Fast Reset Type

RDMT(0)/RIDMT(1)

2194

Phase Fast RDMT

0.00~100.00,step:0.01

2195

Phase Delay TCC type

1~48

2196

Phase Delay Time Multiplier

0.05~2.00,step:0.01

2197

Phase Delay Time Adder

0.00~1.00sec,step:0.01

2198

Phase Delay Min Response Time

0.00~1.00sec,step:0.01

2199

Phase Delay Reset Type

RDMT(0)/RIDMT(1)

2200

Phase Delay RDMT

0.00~100.00,step:0.01

2201

Phase Definite Time O/C Active

ON(1),OFF(0)

2202

Phase Definite Time O/C Level

50~10000A

2203

Phase Definite Time O/C Response Time

0.00~1.00sec,step:0.01

2204

Phase High Current Pickup

50~10000A

2205

Phase High Current Time Adder

2206

Phase harmonic 2nd restraint

2207

Phase Fault Trip Direction

0(off),1(fwd),2(rev),3(fwd or rev)

2208

Ground Pickup Current

5~900A

2209

Ground Fast TCC type

1~48

2210

Ground Fast Time Multiplier

0.05~2.00,step:0.01

2211

Ground Fast Time Adder

0.00~1.00sec,step:0.01

2212

Ground Fast Min Response Time

0.00~1.00sec,step:0.01

2213

Ground Fast Reset Type

RDMT(0)/RIDMT(1)

2214

Ground Fast RDMT

0.00~100.00,step:0.01

2215

Ground Delay TCC type

1~48

2216

Ground Delay Time Multiplier

0.05~2.00,step:0.01

2217

Ground Delay Time Adder

0.00~1.00sec,step:0.01

2218

Ground Delay Min Response Time

0.00~1.00sec,step:0.01

2219

Ground Delay Reset Type

RDMT(0)/RIDMT(1)

2220

Ground Delay RDMT

0.00~100.00,step:0.01

2221

Ground Definite Time O/C Active

ON(1),OFF(0)

2222

Ground Definite Time O/C Level

50~10000A

0.00~1.00sec,step:0.01 0(No),1(Yes)

Instruction manual of SF6 recloser with FTU-R200 control unit

184

ISO 9001 certified

Jin Kwang E & C Corp.

2223

Ground Definite Time Response Time

0.00~1.00sec,step:0.01

2224

Ground High Current Pickup

50~10000A

2225

Ground High Current Time Adder

2226

Ground harmonic 2nd Restraint

2227

Ground Fault Trip Direction

0(off),1(fwd),2(rev),3(fwd or rev)

2228 2229

SEF - Pickup Current(3Io) SEF - Pickup Voltage(-3Vo)

0.1~20.0A 10~80%

2230

SEF - Max. Torque Angle

0~345,step:15 DEG

2231

SEF - Detection Time

0.1~30.0 step:0.1 Sec

nd

2232

SEF harmonic -2 restraint

2233

SEF - Function Select

0.00~1.00,step:0.01 0(No),1(Yes)

No(0),Yes(1) 0(Off),1(Alarm),2(Trip)

2234

Inrush 2nd

2235

nd

Inrush 2 - Detection Time

0.02~1.00,step:0.01

2236

Inrush 2nd

0(Off),1(On)

- harmonic level

- Function Select

5~50%

2237

Direction – 3I1 Threshold

0.00~1.00, step:0.01

2238

Direction – 3V1 Threshold

0.00~1.00, step:0.01

2239

Direction – 3I1 Max Torque Angle

0~355, step:5

2240

Direction – 3Io Max Torque Angle

0~355, step:5

2241

Direction – 3Io Threshold

0.00~1.00, step:0.01

2242

Direction – -3Vo Threshold

0.00~1.00, step:0.01

2243

Phase Loss - Volt On level

50~90,step:5

2244

Phase Loss - Volt Off level

35~75,step:5

2245

Phase Loss - Detection Time

0.1~30.0 step:0.1

2246

Phase Loss - Function Select

0(Off),1(On)

2247

Under voltage - Detection level

0.30~0.95, step:0.01

2248

Under voltage - Detection Time

0~180.0, step:0.1

2249

Under voltage - Function Select

0(Off),1(Alarm),2(Trip)

2250

Over voltage - Detection level

1.05~1.50, step:0.01

2251

Over voltage - Detection Time

0~180.0, step:0.1

2252

Over voltage - Function Select

0(Off),1(Alarm),2(Trip)

2253

Under Frequency - Detection Level

47.00~59.98,step:0.01

2254

Under Frequency - Detection Delay Time

0.03~10.00, step:0.01

2255

Under Frequency - Function Select

0(Off),1(Alarm),2(Trip)

2256

Sync Fail - Phase difference

5~60

2257

Sync Fail - Delay Time

0.1~30.0 step:0.1

2258

Sync Fail - Function Select

0(Off),1(On)

2259

Phase Cold Load Pickup Multiplier

0(Off), 1~10

Instruction manual of SF6 recloser with FTU-R200 control unit

185

ISO 9001 certified

Jin Kwang E & C Corp.

2260

Phase Cold Load Duration

0.00~60.00 step:0.01

2261

Ground Cold Load Pickup Multiplier

0(Off), 1~10

2262

Ground Cold Load Duration

0.00~60.00 step:0.01

2263

Oper. To Lockout Phase

1~4

2264

Oper. To Lockout Ground

1~4

2265 2266

Oper. Fast Curve Phase Oper. Fast Curve Ground

0~4 0~4

2267

High Current Phase Active

0~4

2268

High Current Ground Active

0~4 st

2269

Phase/Ground Reclose Interval 1

0.5~180.0,step:0.1

2270

Phase/Ground Reclose Interval 2nd

1~180

2271

3rd

1~180

th

Phase/Ground Reclose Interval

2272

Phase/Ground Reclose Interval 4

1~180

2273

Phase/Ground Reset Time

3~180

2274

Oper. To Lockout SEF

1~4

2275

st

SEF Reclose Interval 1

0.5~180.0,step:0.1

2276

SEF Reclose Interval

2nd

1~180

2277

SEF Reclose Interval 3rd

1~180

2278

th

SEF Reclose Interval 4

1~180

2279

SEF Reset Time

3~180

2280

Single Shot Time

0~180

2281

Seq. Coordination Active

0(Off),1(On)

Setting Group4 2282

Phase Pickup Current

10~1260A

2283

Phase Fast TCC type

1~48

2284

Phase Fast Time Multiplier

0.05~2.00,step:0.01

2285

Phase Fast Time Adder

0.00~1.00sec,step:0.01

2286

Phase Fast Min Response Time

0.00~1.00sec,step:0.01

2287

Phase Fast Reset Type

RDMT(0)/RIDMT(1)

2288

Phase Fast RDMT

0.00~100.00,step:0.01

2289

Phase Delay TCC type

1~48

2290

Phase Delay Time Multiplier

0.05~2.00,step:0.01

2291

Phase Delay Time Adder

0.00~1.00sec,step:0.01

2292

Phase Delay Min Response Time

0.00~1.00sec,step:0.01

2293

Phase Delay Reset Type

RDMT(0)/RIDMT(1)

2294

Phase Delay RDMT

0.00~100.00,step:0.01

2295

Phase Definite Time O/C Active

ON(1),OFF(0)

Instruction manual of SF6 recloser with FTU-R200 control unit

186

ISO 9001 certified

Jin Kwang E & C Corp.

2296

Phase Definite Time O/C Level

50~10000A

2297

Phase Definite Time O/C Response Time

0.00~1.00sec,step:0.01

2298

Phase High Current Pickup

50~10000A

2299

Phase High Current Time Adder

0.00~1.00sec,step:0.01

2300

Phase harmonic 2nd restraint

2301 2302

Phase Fault Trip Direction Ground Pickup Current

0(off),1(fwd),2(rev),3(fwd or rev) 5~900A

2303

Ground Fast TCC type

1~48

2304

Ground Fast Time Multiplier

0.05~2.00,step:0.01

2305

Ground Fast Time Adder

0.00~1.00sec,step:0.01

2306

Ground Fast Min Response Time

0.00~1.00sec,step:0.01

2307

Ground Fast Reset Type

RDMT(0)/RIDMT(1)

2308

Ground Fast RDMT

0.00~100.00,step:0.01

2309

Ground Delay TCC type

1~48

2310

Ground Delay Time Multiplier

0.05~2.00,step:0.01

2311

Ground Delay Time Adder

0.00~1.00sec,step:0.01

2312

Ground Delay Min Response Time

0.00~1.00sec,step:0.01

2313

Ground Delay Reset Type

RDMT(0)/RIDMT(1)

2314

Ground Delay RDMT

0.00~100.00,step:0.01

2315

Ground Definite Time O/C Active

ON(1),OFF(0)

2316

Ground Definite Time O/C Level

50~10000A

2317

Ground Definite Time Response Time

0.00~1.00sec,step:0.01

2318

Ground High Current Pickup

50~10000A

2319

Ground High Current Time Adder

2320

Ground harmonic 2nd Restraint

2321

Ground Fault Trip Direction

0(off),1(fwd),2(rev),3(fwd or rev)

2322

SEF - Pickup Current(3Io)

0.1~20.0A

2323

SEF - Pickup Voltage(-3Vo)

10~80%

2324

SEF - Max. Torque Angle

0~345,step:15 DEG

2325

SEF - Detection Time

0.1~30.0 step:0.1 Sec

nd

2326

SEF harmonic -2 restraint

2327

SEF - Function Select

0(No),1(Yes)

0.00~1.00,step:0.01 0(No),1(Yes)

No(0),Yes(1) 0(Off),1(Alarm),2(Trip)

2328

Inrush 2nd

2329

nd

Inrush 2 - Detection Time

0.02~1.00,step:0.01

2330

Inrush 2nd - Function Select

0(Off),1(On)

- harmonic level

5~50%

2331

Direction – 3I1 Threshold

0.00~1.00, step:0.01

2332

Direction – 3V1 Threshold

0.00~1.00, step:0.01

Instruction manual of SF6 recloser with FTU-R200 control unit

187

ISO 9001 certified

Jin Kwang E & C Corp.

2333

Direction – 3I1 Max Torque Angle

0~355, step:5

2334

Direction – 3Io Max Torque Angle

0~355, step:5

2335

Direction – 3Io Threshold

0.00~1.00, step:0.01

2336

Direction – -3Vo Threshold

0.00~1.00, step:0.01

2337

Phase Loss - Volt On level

50~90,step:5

2338 2339

Phase Loss - Volt Off level Phase Loss - Detection Time

35~75,step:5 0.1~30.0 step:0.1

2340

Phase Loss - Function Select

0(Off),1(On)

2341

Under voltage - Detection level

0.30~0.95, step:0.01

2342

Under voltage - Detection Time

0~180.0, step:0.1

2343

Under voltage - Function Select

0(Off),1(Alarm),2(Trip)

2344

Over voltage - Detection level

1.05~1.50, step:0.01

2345

Over voltage - Detection Time

0~180.0, step:0.1

2346

Over voltage - Function Select

0(Off),1(Alarm),2(Trip)

2347

Under Frequency - Detection Level

47.00~59.98,step:0.01

2348

Under Frequency - Detection Delay Time

0.03~10.00, step:0.01

2349

Under Frequency - Function Select

0(Off),1(Alarm),2(Trip)

2350

Sync Fail - Phase difference

5~60

2351

Sync Fail - Delay Time

0.1~30.0 step:0.1

2352

Sync Fail - Function Select

0(Off),1(On)

2353

Phase Cold Load Pickup Multiplier

0(Off), 1~10

2354

Phase Cold Load Duration

0.00~60.00 step:0.01

2355

Ground Cold Load Pickup Multiplier

0(Off), 1~10

2356

Ground Cold Load Duration

0.00~60.00 step:0.01

2357

Oper. To Lockout Phase

1~4

2358

Oper. To Lockout Ground

1~4

2359

Oper. Fast Curve Phase

0~4

2360

Oper. Fast Curve Ground

0~4

2361

High Current Phase Active

0~4

2362

High Current Ground Active

0~4 st

2363

Phase/Ground Reclose Interval 1

0.5~180.0,step:0.1

2364

Phase/Ground Reclose Interval 2nd

1~180

2365

3rd

1~180

th

Phase/Ground Reclose Interval

2366

Phase/Ground Reclose Interval 4

1~180

2367

Phase/Ground Reset Time

3~180

2368

Oper. To Lockout SEF

1~4

2369

st

SEF Reclose Interval 1

Instruction manual of SF6 recloser with FTU-R200 control unit

0.5~180.0,step:0.1

188

ISO 9001 certified

Jin Kwang E & C Corp.

2370

SEF Reclose Interval 2nd

1~180

2371

SEF Reclose Interval

3rd

1~180

2372

SEF Reclose Interval

4th

1~180

2373

SEF Reset Time

3~180

2374

Single Shot Time

0~180

2375 Seq. Coordination Active Common Setting

0(Off),1(On)

2376

Default setting group

1~4

2377

Automation Detection Group Selection

0(Off),1(On)

2378

Reverse power flow setting group

1~4

Instruction manual of SF6 recloser with FTU-R200 control unit

189

ISO 9001 certified

Jin Kwang E & C Corp.

JIN KWANG E&C CORPORATION 705, Buk-ri, Namsa-myeon,Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel. +82-31-333-3444

Fax. +82-31-332-5300

http/www.jinkwang.co.kr E-mail : [email protected]

Instruction manual of SF6 recloser with FTU-R200 control unit

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