ABB RELION 650 SERIES User manual

Relion® 650 SERIES
Line distance protection REL650
Version 1.1 ANSI
Technical manual

Document ID: 1MRK 506 326-UUS
Issued: May 2020
Revision: B
Product version: 1.1
© Copyright 2011 ABB Power Grids. All rights reserved

Copyright
This document and parts thereof must not be reproduced or copied without written permission
from ABB Power Grids, and the contents thereof must not be imparted to a third party, nor used
for any unauthorized purpose.
The software and hardware described in this document is furnished under a license and may be
used or disclosed only in accordance with the terms of such license.
This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.
(https://www.openssl.org/) This product includes cryptographic software written/developed by:
Eric Young ([email protected]) and Tim Hudson ([email protected]).
Trademarks
ABB and Relion are registered trademarks of the ABB Group. All other brand or product names
mentioned in this document may be trademarks or registered trademarks of their respective
holders.
Warranty
Please inquire about the terms of warranty from your nearest ABB Power Grids representative.

Disclaimer
The data, examples and diagrams in this manual are included solely for the concept or product
description and are not to be deemed as a statement of guaranteed properties. All persons
responsible for applying the equipment addressed in this manual must satisfy themselves that
each intended application is suitable and acceptable, including that any applicable safety or other
operational requirements are complied with. In particular, any risks in applications where a system
failure and/or product failure would create a risk for harm to property or persons (including but
not limited to personal injuries or death) shall be the sole responsibility of the person or entity
applying the equipment, and those so responsible are hereby requested to ensure that all
measures are taken to exclude or mitigate such risks.
This document has been carefully checked by ABB Power Grids but deviations cannot be
completely ruled out. In case any errors are detected, the reader is kindly requested to notify the
manufacturer. Other than under explicit contractual commitments, in no event shall ABB Power
Grids be responsible or liable for any loss or damage resulting from the use of this manual or the
application of the equipment.

Conformity
This product complies with the directive of the Council of the European Communities on the
approximation of the laws of the Member States relating to electromagnetic compatibility (EMC
Directive 2004/108/EC) and concerning electrical equipment for use within specified voltage
limits (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB
in accordance with the product standard EN 60255-26 for the EMC directive, and with the product
standards EN 60255-1 and EN 60255-27 for the low voltage directive. The product is designed in
accordance with the international standards of the IEC 60255 series.

Table of contents
Section 1 Introduction........................................................................................................31
1.1 This manual.........................................................................................................................................31
1.2 Intended audience.............................................................................................................................31
1.3 Product documentation...................................................................................................................32
1.3.1 Product documentation set..........................................................................................................32
1.3.2 Document revision history............................................................................................................33
1.3.3 Related documents.........................................................................................................................33
1.4 Symbols and conventions............................................................................................................... 34
1.4.1 Safety indication symbols.............................................................................................................34
1.4.2 Manual conventions....................................................................................................................... 34
Section 2 Available functions............................................................................................ 37
2.1 Main protection functions...............................................................................................................37
2.2 Back-up protection functions.........................................................................................................37
2.3 Control and monitoring functions.................................................................................................39
2.4 Designed to communicate.............................................................................................................. 41
2.5 Basic IED functions...........................................................................................................................42
Section 3 Analog inputs.....................................................................................................45
3.1 Introduction....................................................................................................................................... 45
3.2 Operation principle...........................................................................................................................45
3.3 Settings...............................................................................................................................................46
Section 4 Local Human-Machine-Interface LHMI........................................................... 49
4.1 Local HMI screen behaviour............................................................................................................49
4.1.1 Identification................................................................................................................................... 49
4.1.2 Settings............................................................................................................................................ 49
4.2 Local HMI signals.............................................................................................................................. 49
4.2.1 Identification................................................................................................................................... 49
4.2.2 Function block.................................................................................................................................50
4.2.3 Signals...............................................................................................................................................50
4.3 Basic part for LED indication module...........................................................................................50
4.3.1 Identification................................................................................................................................... 50
4.3.2 Function block................................................................................................................................. 51
4.3.3 Signals............................................................................................................................................... 51
4.3.4 Settings.............................................................................................................................................52
4.4 LCD part for HMI function keys control module......................................................................... 52
4.4.1 Identification................................................................................................................................... 52
4.4.2 Function block................................................................................................................................. 52
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4.4.3 Signals...............................................................................................................................................53
4.4.4 Settings.............................................................................................................................................53
4.5 Operation principle...........................................................................................................................54
4.5.1 Local HMI.......................................................................................................................................... 54
4.5.1.1 Display......................................................................................................................................... 54
4.5.1.2 LEDs............................................................................................................................................. 57
4.5.1.3 Keypad......................................................................................................................................... 57
4.5.2 LED.................................................................................................................................................... 60
4.5.2.1 Functionality.............................................................................................................................. 60
4.5.2.2 Status LEDs................................................................................................................................ 60
4.5.2.3 Indication LEDs..........................................................................................................................60
4.5.3 Function keys...................................................................................................................................67
4.5.3.1 Functionality...............................................................................................................................67
4.5.3.2 Operation principle................................................................................................................... 67
Section 5 Impedance protection.......................................................................................71
5.1 Five zone distance protection, quadrilateral characteristic ZQDPDIS (21)............................71
5.1.1 Identification....................................................................................................................................71
5.1.2 Functionality(21).............................................................................................................................. 71
5.1.3 Function block................................................................................................................................. 72
5.1.4 Signals............................................................................................................................................... 72
5.1.5 Settings.............................................................................................................................................73
5.1.6 Operation principle.........................................................................................................................76
5.1.6.1 Full scheme measurement.......................................................................................................76
5.1.6.2 Impedance characteristic........................................................................................................ 76
5.1.6.3 Minimum operating current.................................................................................................... 79
5.1.6.4 Measuring principles................................................................................................................ 79
5.1.6.5 Simplified logic diagrams....................................................................................................... 80
5.1.7 Technical data................................................................................................................................. 83
5.2 Phase selection with load encroachment, quadrilateral characteristic FDPSPDIS (21)......83
5.2.1 Identification................................................................................................................................... 83
5.2.2 Functionality....................................................................................................................................84
5.2.3 Function block.................................................................................................................................84
5.2.4 Signals...............................................................................................................................................84
5.2.5 Settings............................................................................................................................................ 85
5.2.6 Operation principle........................................................................................................................ 86
5.2.6.1 Phase-to-ground fault..............................................................................................................88
5.2.6.2 Phase-to-phase fault................................................................................................................ 89
5.2.6.3 Three-phase faults.................................................................................................................... 91
5.2.6.4 Load encroachment.................................................................................................................. 92
5.2.6.5 Minimum operate currents..................................................................................................... 95
5.2.6.6 Simplified logic diagrams........................................................................................................95
5.2.7 Technical data............................................................................................................................... 100
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5.3 Five zone distance protection, mho characteristic ZMOPDIS (21)........................................ 101
5.3.1 Identification..................................................................................................................................101
5.3.2 Functionality.................................................................................................................................. 101
5.3.3 Function block............................................................................................................................... 102
5.3.4 Signals.............................................................................................................................................102
5.3.5 Settings...........................................................................................................................................103
5.3.6 Operation principle...................................................................................................................... 106
5.3.6.1 Full scheme measurement.................................................................................................... 106
5.3.6.2 Impedance characteristic...................................................................................................... 107
5.3.6.3 Basic operation characteristics........................................................................................... 108
5.3.6.4 Theory of operation................................................................................................................109
5.3.7 Technical data................................................................................................................................ 117
5.4 Faulty phase identification with load enchroachment for mho FMPSPDIS.........................118
5.4.1 Identification..................................................................................................................................118
5.4.2 Functionality...................................................................................................................................118
5.4.3 Function block................................................................................................................................118
5.4.4 Signals............................................................................................................................................. 119
5.4.5 Settings........................................................................................................................................... 119
5.4.6 Operation principle.......................................................................................................................120
5.4.6.1 The phase selection function................................................................................................120
5.4.7 Technical data................................................................................................................................129
5.5 Directional impedance quadrilateral and mho ZDNRDIR (21D)..............................................129
5.5.1 Identification..................................................................................................................................129
5.5.2 Functionality.................................................................................................................................. 129
5.5.3 Function block............................................................................................................................... 129
5.5.4 Signals.............................................................................................................................................130
5.5.5 Settings...........................................................................................................................................130
5.5.6 Monitored data.............................................................................................................................. 131
5.5.7 Operation principle....................................................................................................................... 131
5.6 Phase preference logic PPLPHIZ.................................................................................................. 134
5.6.1 Identification................................................................................................................................. 134
5.6.2 Functionality.................................................................................................................................. 134
5.6.3 Function block............................................................................................................................... 134
5.6.4 Signals............................................................................................................................................. 134
5.6.5 Settings...........................................................................................................................................135
5.6.6 Operation principle.......................................................................................................................135
5.6.6.1 Operation principle................................................................................................................. 135
5.6.7 Technical data................................................................................................................................137
5.7 Power swing detection ZMRPSB (68)..........................................................................................138
5.7.1 Identification................................................................................................................................. 138
5.7.2 Functionality.................................................................................................................................. 138
5.7.3 Function block............................................................................................................................... 138
5.7.4 Signals............................................................................................................................................. 139
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5.7.5 Settings...........................................................................................................................................139
5.7.6 Operation principle...................................................................................................................... 140
5.7.6.1 Resistive reach in forward direction.................................................................................... 141
5.7.6.2 Resistive reach in reverse direction..................................................................................... 142
5.7.6.3 Reactive reach in forward and reverse direction.............................................................. 143
5.7.6.4 Basic detection logic...............................................................................................................143
5.7.6.5 Operating and inhibit conditions.........................................................................................145
5.7.7 Technical data................................................................................................................................145
5.8 Automatic switch onto fault logic, voltage and current based ZCVPSOF...........................145
5.8.1 Identification................................................................................................................................. 145
5.8.2 Functionality.................................................................................................................................. 146
5.8.3 Function block............................................................................................................................... 146
5.8.4 Signals.............................................................................................................................................146
5.8.5 Settings...........................................................................................................................................147
5.8.6 Operation principle.......................................................................................................................147
5.8.7 Technical data............................................................................................................................... 148
Section 6 Current protection.......................................................................................... 149
6.1 Instantaneous phase overcurrent protection PHPIOC (50)................................................... 149
6.1.1 Identification ................................................................................................................................ 149
6.1.2 Functionality.................................................................................................................................. 149
6.1.3 Function block............................................................................................................................... 149
6.1.4 Signals.............................................................................................................................................149
6.1.5 Settings...........................................................................................................................................150
6.1.6 Monitored data............................................................................................................................. 150
6.1.7 Operation principle...................................................................................................................... 150
6.1.8 Technical data................................................................................................................................ 151
6.2 Instantaneous phase overcurrent protection SPTPIOC (50).................................................. 151
6.2.1 Identification..................................................................................................................................151
6.2.2 Functionality...................................................................................................................................151
6.2.3 Function block................................................................................................................................151
6.2.4 Signals............................................................................................................................................. 152
6.2.5 Settings...........................................................................................................................................152
6.2.6 Monitored Data............................................................................................................................. 152
6.2.7 Principle of operation...................................................................................................................153
6.2.8 Technical data................................................................................................................................153
6.3 Four step phase overcurrent protection OC4PTOC (51/67)...................................................153
6.3.1 Identification .................................................................................................................................153
6.3.2 Functionality.................................................................................................................................. 154
6.3.3 Function block............................................................................................................................... 154
6.3.4 Signals.............................................................................................................................................154
6.3.5 Settings...........................................................................................................................................155
6.3.6 Monitored data..............................................................................................................................157
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6.3.7 Operation principle.......................................................................................................................157
6.3.8 Technical data............................................................................................................................... 160
6.4 Four step phase overcurrent protection OC4SPTOC (51/67)................................................160
6.4.1 Identification................................................................................................................................. 160
6.4.2 Functionality..................................................................................................................................160
6.4.3 Function block................................................................................................................................161
6.4.4 Signals............................................................................................................................................. 161
6.4.5 Settings...........................................................................................................................................162
6.4.6 Monitored data............................................................................................................................. 164
6.4.7 Operation principle...................................................................................................................... 164
6.4.8 Technical data............................................................................................................................... 166
6.5 Instantaneous residual overcurrent protection EFPIOC (50N)..............................................167
6.5.1 Identification .................................................................................................................................167
6.5.2 Functionality.................................................................................................................................. 167
6.5.3 Function block............................................................................................................................... 168
6.5.4 Signals.............................................................................................................................................168
6.5.5 Settings...........................................................................................................................................168
6.5.6 Monitored data............................................................................................................................. 168
6.5.7 Operation principle.......................................................................................................................169
6.5.8 Technical data............................................................................................................................... 169
6.6 Four step residual overcurrent protection EF4PTOC (51N/67N).......................................... 169
6.6.1 Identification ................................................................................................................................ 169
6.6.2 Functionality.................................................................................................................................. 170
6.6.3 Function block............................................................................................................................... 170
6.6.4 Signals..............................................................................................................................................171
6.6.5 Settings........................................................................................................................................... 172
6.6.6 Monitored data..............................................................................................................................174
6.6.7 Operation principle.......................................................................................................................174
6.6.7.1 Operating quantity within the function..............................................................................174
6.6.7.2 Internal polarizing....................................................................................................................175
6.6.7.3 External polarizing for ground-fault function....................................................................177
6.6.7.4 Base quantities within the protection.................................................................................177
6.6.7.5 Internal ground-fault protection structure........................................................................ 177
6.6.7.6 Four residual overcurrent steps........................................................................................... 178
6.6.7.7 Directional supervision element with integrated directional comparison function. 178
6.6.8 Technical data................................................................................................................................181
6.7 Sensitive directional residual overcurrent and power protection SDEPSDE (67N)............181
6.7.1 Identification..................................................................................................................................181
6.7.2 Functionality.................................................................................................................................. 182
6.7.3 Function block............................................................................................................................... 182
6.7.4 Signals............................................................................................................................................. 182
6.7.5 Settings...........................................................................................................................................183
6.7.6 Monitored data..............................................................................................................................185
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6.7.7 Operation principle ......................................................................................................................185
6.7.7.1 Function inputs........................................................................................................................185
6.7.7.2 Directional residual current protection measuring 3I0·cos φ.........................................185
6.7.7.3 Directional residual power protection measuring 3I0 · 3V0 · cos φ............................... 188
6.7.7.4 Directional residual current protection measuring 3I0 and φ........................................ 189
6.7.7.5 Directional functions.............................................................................................................. 189
6.7.7.6 Non-directional ground fault current protection............................................................. 190
6.7.7.7 Residual overvoltage release and protection.................................................................... 190
6.7.8 Technical data................................................................................................................................192
6.8 Time delayed 2-step undercurrent protection UC2PTUC (37)................................................193
6.8.1 Identification................................................................................................................................. 193
6.8.2 Functionality.................................................................................................................................. 193
6.8.3 Function block............................................................................................................................... 193
6.8.4 Signals.............................................................................................................................................194
6.8.5 Settings...........................................................................................................................................194
6.8.6 Operation principle.......................................................................................................................195
6.8.7 Technical data................................................................................................................................195
6.9 Thermal overload protection, one time constant LPTTR (26)................................................195
6.9.1 Identification ................................................................................................................................ 196
6.9.2 Functionality.................................................................................................................................. 196
6.9.3 Function block............................................................................................................................... 196
6.9.4 Signals.............................................................................................................................................196
6.9.5 Settings...........................................................................................................................................197
6.9.6 Monitored data............................................................................................................................. 198
6.9.7 Operation principle...................................................................................................................... 198
6.9.8 Technical data................................................................................................................................201
6.10 Breaker failure protection CCRBRF (50BF)................................................................................ 201
6.10.1 Identification................................................................................................................................. 201
6.10.2 Functionality.................................................................................................................................. 201
6.10.3 Function block...............................................................................................................................202
6.10.4 Signals.............................................................................................................................................202
6.10.5 Settings.......................................................................................................................................... 203
6.10.6 Monitored data............................................................................................................................. 203
6.10.7 Operation principle...................................................................................................................... 204
6.10.8 Technical data............................................................................................................................... 205
6.11 Breaker failure protection CSPRBRF (50BF)..............................................................................205
6.11.1 Identification.................................................................................................................................205
6.11.2 Functionality..................................................................................................................................205
6.11.3 Function block...............................................................................................................................206
6.11.4 Signals............................................................................................................................................ 206
6.11.5 Settings.......................................................................................................................................... 207
6.11.6 Monitored data............................................................................................................................. 207
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6.11.7 Operation principle...................................................................................................................... 208
6.11.8 Technical data............................................................................................................................... 209
6.12 Stub protection STBPTOC (50STB)............................................................................................. 210
6.12.1 Identification ................................................................................................................................ 210
6.12.2 Functionality.................................................................................................................................. 210
6.12.3 Function block............................................................................................................................... 210
6.12.4 Signals..............................................................................................................................................211
6.12.5 Settings........................................................................................................................................... 211
6.12.6 Monitored data.............................................................................................................................. 211
6.12.7 Operation principle.......................................................................................................................212
6.12.8 Technical data................................................................................................................................212
6.13 Pole discrepancy protection CCRPLD (52PD)............................................................................ 212
6.13.1 Identification .................................................................................................................................213
6.13.2 Functionality.................................................................................................................................. 213
6.13.3 Function block............................................................................................................................... 213
6.13.4 Signals............................................................................................................................................. 213
6.13.5 Settings...........................................................................................................................................214
6.13.6 Monitored data..............................................................................................................................214
6.13.7 Operation principle.......................................................................................................................214
6.13.7.1 Pole discrepancy signaling from circuit breaker...............................................................216
6.13.7.2 Unsymmetrical current detection........................................................................................ 216
6.13.8 Technical data................................................................................................................................216
6.14 Broken conductor check BRCPTOC (46)..................................................................................... 217
6.14.1 Identification..................................................................................................................................217
6.14.2 Functionality...................................................................................................................................217
6.14.3 Function block................................................................................................................................217
6.14.4 Signals............................................................................................................................................. 217
6.14.5 Settings...........................................................................................................................................218
6.14.6 Monitored data..............................................................................................................................218
6.14.7 Operation principle.......................................................................................................................218
6.14.8 Technical data................................................................................................................................219
6.15 Directional over-/under-power protection GOPPDOP/GUPPDUP (32/37)......................... 220
6.15.1 Functionality..................................................................................................................................220
6.15.2 Directional overpower protection GOPPDOP (32)................................................................. 220
6.15.2.1 Identification............................................................................................................................220
6.15.2.2 Function block......................................................................................................................... 220
6.15.2.3 Signals........................................................................................................................................221
6.15.2.4 Settings......................................................................................................................................221
6.15.2.5 Monitored data........................................................................................................................ 222
6.15.3 Directional underpower protection GUPPDUP (37)............................................................... 222
6.15.3.1 Identification............................................................................................................................223
6.15.3.2 Function block..........................................................................................................................223
6.15.3.3 Signals....................................................................................................................................... 223
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6.15.3.4 Settings..................................................................................................................................... 224
6.15.3.5 Monitored data........................................................................................................................ 225
6.15.4 Operation principle.......................................................................................................................225
6.15.4.1 Low pass filtering.................................................................................................................... 227
6.15.5 Technical data................................................................................................................................227
6.16 Negative sequence based overcurrent function DNSPTOC (46)...........................................228
6.16.1 Identification................................................................................................................................. 228
6.16.2 Functionality.................................................................................................................................. 228
6.16.3 Function block............................................................................................................................... 228
6.16.4 Signals.............................................................................................................................................229
6.16.5 Settings...........................................................................................................................................229
6.16.6 Monitored data............................................................................................................................. 230
6.16.7 Operation principle.......................................................................................................................231
6.16.8 Technical data................................................................................................................................231
Section 7 Voltage protection.......................................................................................... 233
7.1 Two step undervoltage protection UV2PTUV (27)....................................................................233
7.1.1 Identification................................................................................................................................. 233
7.1.2 Functionality.................................................................................................................................. 233
7.1.3 Function block............................................................................................................................... 233
7.1.4 Signals.............................................................................................................................................234
7.1.5 Settings.......................................................................................................................................... 234
7.1.6 Monitored data............................................................................................................................. 235
7.1.7 Operation principle...................................................................................................................... 235
7.1.7.1 Measurement principle.......................................................................................................... 236
7.1.7.2 Time delay.................................................................................................................................236
7.1.7.3 Blocking..................................................................................................................................... 237
7.1.7.4 Design........................................................................................................................................ 237
7.1.8 Technical data............................................................................................................................... 238
7.2 Two step overvoltage protection OV2PTOV (59)..................................................................... 239
7.2.1 Identification................................................................................................................................. 239
7.2.2 Functionality.................................................................................................................................. 239
7.2.3 Function block............................................................................................................................... 239
7.2.4 Signals............................................................................................................................................ 240
7.2.5 Settings.......................................................................................................................................... 240
7.2.6 Monitored data..............................................................................................................................241
7.2.7 Operation principle.......................................................................................................................241
7.2.7.1 Measurement principle.......................................................................................................... 242
7.2.7.2 Time delay.................................................................................................................................242
7.2.7.3 Blocking.....................................................................................................................................243
7.2.7.4 Design....................................................................................................................................... 244
7.2.8 Technical data............................................................................................................................... 245
7.3 Two step residual overvoltage protection ROV2PTOV (59N)................................................ 246
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7.3.1 Identification.................................................................................................................................246
7.3.2 Functionality..................................................................................................................................246
7.3.3 Function block...............................................................................................................................246
7.3.4 Signals.............................................................................................................................................247
7.3.5 Settings...........................................................................................................................................247
7.3.6 Monitored data............................................................................................................................. 248
7.3.7 Operation principle...................................................................................................................... 248
7.3.7.1 Measurement principle.......................................................................................................... 248
7.3.7.2 Time delay.................................................................................................................................249
7.3.7.3 Blocking.....................................................................................................................................249
7.3.7.4 Design........................................................................................................................................250
7.3.8 Technical data................................................................................................................................251
7.4 Loss of voltage check LOVPTUV (27)...........................................................................................251
7.4.1 Identification..................................................................................................................................251
7.4.2 Functionality.................................................................................................................................. 251
7.4.3 Function block............................................................................................................................... 252
7.4.4 Signals.............................................................................................................................................252
7.4.5 Settings...........................................................................................................................................252
7.4.6 Operation principle...................................................................................................................... 253
7.4.7 Technical data............................................................................................................................... 254
Section 8 Frequency protection..................................................................................... 255
8.1 Underfrequency protection SAPTUF (81)...................................................................................255
8.1.1 Identification................................................................................................................................. 255
8.1.2 Functionality.................................................................................................................................. 255
8.1.3 Function block...............................................................................................................................255
8.1.4 Signals.............................................................................................................................................255
8.1.5 Settings.......................................................................................................................................... 256
8.1.6 Monitored data............................................................................................................................. 256
8.1.7 Operation principle...................................................................................................................... 256
8.1.7.1 Measurement principle.......................................................................................................... 256
8.1.7.2 Time delay.................................................................................................................................257
8.1.7.3 Blocking.....................................................................................................................................257
8.1.7.4 Design........................................................................................................................................257
8.1.8 Technical data............................................................................................................................... 258
8.2 Overfrequency protection SAPTOF (81)..................................................................................... 258
8.2.1 Identification................................................................................................................................. 259
8.2.2 Functionality..................................................................................................................................259
8.2.3 Function block...............................................................................................................................259
8.2.4 Signals.............................................................................................................................................259
8.2.5 Settings.......................................................................................................................................... 260
8.2.6 Monitored data............................................................................................................................. 260
8.2.7 Operation principle...................................................................................................................... 260
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8.2.7.1 Measurement principle..........................................................................................................260
8.2.7.2 Time delay................................................................................................................................ 260
8.2.7.3 Blocking..................................................................................................................................... 261
8.2.7.4 Design........................................................................................................................................ 261
8.2.8 Technical data............................................................................................................................... 262
8.3 Rate-of-change frequency protection SAPFRC (81)................................................................. 262
8.3.1 Identification................................................................................................................................. 262
8.3.2 Functionality.................................................................................................................................. 262
8.3.3 Function block............................................................................................................................... 262
8.3.4 Signals.............................................................................................................................................263
8.3.5 Settings.......................................................................................................................................... 263
8.3.6 Operation principle...................................................................................................................... 263
8.3.6.1 Measurement principle.......................................................................................................... 264
8.3.6.2 Time delay.................................................................................................................................264
8.3.6.3 Design........................................................................................................................................265
8.3.7 Technical data............................................................................................................................... 265
Section 9 Secondary system supervision...................................................................... 267
9.1 Current circuit supervision CCSRDIF (87).................................................................................. 267
9.1.1 Identification................................................................................................................................. 267
9.1.2 Functionality.................................................................................................................................. 267
9.1.3 Function block............................................................................................................................... 267
9.1.4 Signals.............................................................................................................................................268
9.1.5 Settings.......................................................................................................................................... 268
9.1.6 Operation principle...................................................................................................................... 268
9.1.7 Technical data............................................................................................................................... 270
9.2 Fuse failure supervision SDDRFUF.............................................................................................. 270
9.2.1 Identification................................................................................................................................. 270
9.2.2 Functionality...................................................................................................................................271
9.2.3 Function block................................................................................................................................271
9.2.4 Signals............................................................................................................................................. 271
9.2.5 Settings...........................................................................................................................................272
9.2.6 Monitored data..............................................................................................................................273
9.2.7 Operation principle.......................................................................................................................273
9.2.7.1 Zero and negative sequence detection.............................................................................. 273
9.2.7.2 Delta current and delta voltage detection......................................................................... 274
9.2.7.3 Dead line detection................................................................................................................. 277
9.2.7.4 Main logic.................................................................................................................................. 277
9.2.8 Technical data............................................................................................................................... 280
9.3 Breaker close/trip circuit monitoring TCSSCBR...................................................................... 280
9.3.1 Identification.................................................................................................................................280
9.3.2 Functionality..................................................................................................................................280
9.3.3 Function block...............................................................................................................................280
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9.3.4 Signals............................................................................................................................................. 281
9.3.5 Settings...........................................................................................................................................281
9.3.6 Operation principle.......................................................................................................................281
9.3.7 Technical data............................................................................................................................... 282
Section 10 Control.............................................................................................................. 283
10.1 Synchronism check, energizing check, and synchronizing SESRSYN (25)...........................283
10.1.1 Identification................................................................................................................................. 283
10.1.2 Functionality.................................................................................................................................. 283
10.1.3 Function block...............................................................................................................................284
10.1.4 Signals.............................................................................................................................................284
10.1.5 Settings.......................................................................................................................................... 286
10.1.6 Monitored data............................................................................................................................. 287
10.1.7 Operation principle...................................................................................................................... 287
10.1.7.1 Basic functionality...................................................................................................................287
10.1.7.2 Synchronism check................................................................................................................. 288
10.1.7.3 Synchronizing.......................................................................................................................... 289
10.1.7.4 Energizing check..................................................................................................................... 290
10.1.7.5 Voltage selection..................................................................................................................... 291
10.1.7.6 Fuse failure supervision......................................................................................................... 291
10.1.7.7 Voltage selection for a single circuit breaker with double busbars..............................291
10.1.8 Technical data............................................................................................................................... 292
10.2 Autorecloser SMBRREC (79)..........................................................................................................293
10.2.1 Identification................................................................................................................................. 293
10.2.2 Functionality.................................................................................................................................. 293
10.2.3 Function block............................................................................................................................... 293
10.2.4 Signals.............................................................................................................................................294
10.2.5 Settings.......................................................................................................................................... 295
10.2.6 Operation principle...................................................................................................................... 296
10.2.6.1 Auto-reclosing operation Disabled and Enabled ..............................................................296
10.2.6.2 Initiate auto-reclosing and conditions for initiation of a reclosing cycle................... 296
10.2.6.3 Control of the auto-reclosing open time............................................................................297
10.2.6.4 Long trip signal........................................................................................................................297
10.2.7 Technical data............................................................................................................................... 302
10.3 Autorecloser STBRREC (79)...........................................................................................................303
10.3.1 Identification................................................................................................................................. 303
10.3.2 Functionality..................................................................................................................................303
10.3.3 Function block...............................................................................................................................303
10.3.4 Signals............................................................................................................................................ 304
10.3.5 Settings.......................................................................................................................................... 305
10.3.6 Operation principle...................................................................................................................... 306
10.3.6.1 Auto-reclosing operation Disabled and Enabled ..............................................................306
10.3.6.2 Initiate auto-reclosing and conditions for initiation of a reclosing cycle....................307
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Line distance protection REL650 11
Technical manual
© Copyright 2011 ABB Power Grids. All rights reserved

10.3.6.3 Auto-reclosing mode selection ........................................................................................... 308
10.3.6.4 Control of the auto-reclosing open time for shot 1.........................................................308
10.3.6.5 Long trip signal....................................................................................................................... 309
10.3.6.6 Reclosing checks and the reset timer.................................................................................309
10.3.6.7 Pulsing of the CB closing command....................................................................................310
10.3.6.8 Transient fault.......................................................................................................................... 311
10.3.6.9 Permanent fault and reclosing unsuccessful signal......................................................... 311
10.3.6.10 Automatic continuation of the reclosing sequence......................................................... 312
10.3.6.11 Initiation of reclosing from CB open information ............................................................313
10.3.7 Technical data................................................................................................................................314
10.4 Apparatus control........................................................................................................................... 314
10.4.1 Functionality.................................................................................................................................. 314
10.4.2 Bay control QCBAY........................................................................................................................315
10.4.2.1 Identification ........................................................................................................................... 315
10.4.2.2 Functionality.............................................................................................................................315
10.4.2.3 Function block..........................................................................................................................315
10.4.2.4 Signals........................................................................................................................................315
10.4.2.5 Settings..................................................................................................................................... 316
10.4.3 Local remote LOCREM................................................................................................................. 316
10.4.3.1 Identification ........................................................................................................................... 316
10.4.3.2 Functionality.............................................................................................................................316
10.4.3.3 Function block..........................................................................................................................316
10.4.3.4 Signals........................................................................................................................................316
10.4.3.5 Settings......................................................................................................................................317
10.4.4 Local remote control LOCREMCTRL.......................................................................................... 317
10.4.4.1 Identification ........................................................................................................................... 317
10.4.4.2 Functionality............................................................................................................................. 317
10.4.4.3 Function block..........................................................................................................................318
10.4.4.4 Signals........................................................................................................................................318
10.4.4.5 Settings..................................................................................................................................... 319
10.4.5 Operation principle.......................................................................................................................319
10.4.5.1 Bay control QCBAY.................................................................................................................. 319
10.4.5.2 Local remote/Local remote control LOCREM/LOCREMCTRL....................................... 320
10.5 Logic rotating switch for function selection and LHMI presentation SLGGIO................... 321
10.5.1 Identification..................................................................................................................................321
10.5.2 Functionality.................................................................................................................................. 321
10.5.3 Function block............................................................................................................................... 322
10.5.4 Signals............................................................................................................................................. 322
10.5.5 Settings...........................................................................................................................................323
10.5.6 Monitored data............................................................................................................................. 324
10.5.7 Operation principle...................................................................................................................... 324
10.6 Selector mini switch VSGGIO........................................................................................................324
10.6.1 Identification................................................................................................................................. 324
Table of contents
12 Line distance protection REL650
Technical manual
© Copyright 2011 ABB Power Grids. All rights reserved

10.6.2 Functionality..................................................................................................................................324
10.6.3 Function block............................................................................................................................... 325
10.6.4 Signals.............................................................................................................................................325
10.6.5 Settings...........................................................................................................................................325
10.6.6 Operation principle...................................................................................................................... 326
10.7 IEC 61850 generic communication I/O functions DPGGIO.................................................... 326
10.7.1 Identification................................................................................................................................. 326
10.7.2 Functionality.................................................................................................................................. 327
10.7.3 Function block............................................................................................................................... 327
10.7.4 Signals............................................................................................................................................. 327
10.7.5 Settings...........................................................................................................................................327
10.7.6 Operation principle.......................................................................................................................327
10.8 Single point generic control 8 signals SPC8GGIO.................................................................... 328
10.8.1 Identification................................................................................................................................. 328
10.8.2 Functionality.................................................................................................................................. 328
10.8.3 Function block............................................................................................................................... 328
10.8.4 Signals.............................................................................................................................................328
10.8.5 Settings.......................................................................................................................................... 329
10.8.6 Operation principle...................................................................................................................... 330
10.9 Automation bits AUTOBITS.......................................................................................................... 330
10.9.1 Identification................................................................................................................................. 330
10.9.2 Functionality..................................................................................................................................330
10.9.3 Function block............................................................................................................................... 331
10.9.4 Signals............................................................................................................................................. 331
10.9.5 Settings...........................................................................................................................................332
10.9.6 Operation principle.......................................................................................................................332
10.10 Function commands for IEC 60870-5-103 I103CMD................................................................ 333
10.10.1 Functionality.................................................................................................................................. 333
10.10.2 Function block............................................................................................................................... 333
10.10.3 Signals.............................................................................................................................................333
10.10.4 Settings.......................................................................................................................................... 334
10.11 IED commands for IEC 60870-5-103 I103IEDCMD.................................................................... 334
10.11.1 Functionality..................................................................................................................................334
10.11.2 Function block...............................................................................................................................334
10.11.3 Signals.............................................................................................................................................334
10.11.4 Settings...........................................................................................................................................335
10.12 Function commands user defined for IEC 60870-5-103 I103USRCMD.................................335
10.12.1 Functionality.................................................................................................................................. 335
10.12.2 Function block............................................................................................................................... 335
10.12.3 Signals.............................................................................................................................................335
10.12.4 Settings.......................................................................................................................................... 336
10.13 Function commands generic for IEC 60870-5-103 I103GENCMD..........................................336
10.13.1 Functionality..................................................................................................................................336
Table of contents
Line distance protection REL650 13
Technical manual
© Copyright 2011 ABB Power Grids. All rights reserved

10.13.2 Function block...............................................................................................................................336
10.13.3 Signals............................................................................................................................................. 337
10.13.4 Settings...........................................................................................................................................337
10.14 IED commands with position and select for IEC 60870-5-103 I103POSCMD......................337
10.14.1 Functionality.................................................................................................................................. 337
10.14.2 Function block............................................................................................................................... 338
10.14.3 Signals.............................................................................................................................................338
10.14.4 Settings.......................................................................................................................................... 338
Section 11 Scheme communication..................................................................................339
11.1 Scheme communication logic for distance or overcurrent protection ZCPSCH (85).......339
11.1.1 Identification................................................................................................................................. 339
11.1.2 Functionality..................................................................................................................................339
11.1.3 Function block...............................................................................................................................339
11.1.4 Signals.............................................................................................................................................339
11.1.5 Settings.......................................................................................................................................... 340
11.1.6 Operation principle.......................................................................................................................341
11.1.6.1 Blocking scheme......................................................................................................................341
11.1.6.2 Permissive underreaching scheme...................................................................................... 341
11.1.6.3 Permissive overreaching scheme.........................................................................................342
11.1.6.4 Unblocking scheme.................................................................................................................342
11.1.6.5 Intertrip scheme......................................................................................................................343
11.1.7 Technical data............................................................................................................................... 343
11.2 Current reversal and weak-end infeed logic for distance protection ZCWSPSCH (85)....343
11.2.1 Identification................................................................................................................................. 343
11.2.2 Functionality..................................................................................................................................344
11.2.3 Function block...............................................................................................................................344
11.2.4 Signals............................................................................................................................................ 344
11.2.5 Settings.......................................................................................................................................... 345
11.2.6 Operation principle...................................................................................................................... 345
11.2.6.1 Current reversal logic............................................................................................................. 345
11.2.6.2 Weak-end infeed logic............................................................................................................346
11.2.7 Technical data............................................................................................................................... 347
11.3 Local acceleration logic ZCLCPLAL............................................................................................. 348
11.3.1 Identification.................................................................................................................................348
11.3.2 Functionality..................................................................................................................................348
11.3.3 Function block...............................................................................................................................348
11.3.4 Signals............................................................................................................................................ 348
11.3.5 Settings.......................................................................................................................................... 349
11.3.6 Operation principle...................................................................................................................... 349
11.3.6.1 Zone extension........................................................................................................................ 349
11.3.6.2 Loss-of-Load acceleration.................................................................................................... 350
11.3.7 Technical data................................................................................................................................351
Table of contents
14 Line distance protection REL650
Technical manual
© Copyright 2011 ABB Power Grids. All rights reserved