ABB Relion 670 series Instructions for use

Relion® 670 SERIES
Busbar protection REB670
Version 2.2 ANSI
Application manual

Document ID: 1MRK 505 370-UUS
Issued: June 2021
Revision: K
Product version: 2.2
© 2017 - 2021 Hitachi Power Grids. All rights reserved

Copyright
This document and parts thereof must not be reproduced or copied without written permission from
Hitachi 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 is a registered trademark of ABB Asea Brown Boveri Ltd. Manufactured by/for a Hitachi Power
Grids company. 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 Hitachi 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 Hitachi 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 Hitachi 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 Hitachi Power Grids 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 and ANSI C37.90.

Table of contents
Section 1 Introduction.......................................................................................................17
1.1 This manual...............................................................................................................................17
1.2 Intended audience.....................................................................................................................17
1.3 Product documentation............................................................................................................. 18
1.3.1 Product documentation set......................................................................................................18
1.3.2 Document revision history.......................................................................................................19
1.3.3 Related documents................................................................................................................. 20
1.4 Document symbols and conventions.........................................................................................20
1.4.1 Symbols...................................................................................................................................20
1.4.2 Document conventions............................................................................................................21
1.5 IEC 61850 edition 1 / edition 2 mapping................................................................................... 21
Section 2 Application........................................................................................................ 27
2.1 General IED application............................................................................................................ 27
2.2 Main protection functions.......................................................................................................... 30
2.3 Back-up protection functions..................................................................................................... 31
2.4 Control and monitoring functions...............................................................................................32
2.5 Communication......................................................................................................................... 37
2.6 Basic IED functions................................................................................................................... 39
Section 3 Configuration.................................................................................................... 43
3.1 Description of configuration REB670........................................................................................ 43
3.1.1 Available ACT configurations for pre-configured REB670...................................................... 43
3.1.2 Configuration X01....................................................................................................................43
3.1.3 Configuration X02....................................................................................................................43
3.1.4 Configuration X03....................................................................................................................43
3.1.5 Description of 3 ph package A20A..........................................................................................44
3.1.6 Description of 3 ph package A31A..........................................................................................45
3.1.7 Description of 1 ph package B20A..........................................................................................48
3.1.8 Description of 1 ph package B31A..........................................................................................50
Section 4 Analog inputs....................................................................................................55
4.1 Introduction................................................................................................................................55
4.2 Setting guidelines...................................................................................................................... 55
4.2.1 Setting of the phase reference channel...................................................................................55
4.2.1.1 Example............................................................................................................................. 55
4.2.2 Setting of current channels......................................................................................................56
4.2.2.1 Example 1.......................................................................................................................... 56
4.2.2.2 Example 2.......................................................................................................................... 57
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4.2.2.3 Example 3.......................................................................................................................... 57
4.2.2.4 Examples on how to connect, configure and set CT inputs for most commonly used
CT connections.................................................................................................................. 61
4.2.2.5 Example on how to connect a wye connected three-phase CT set to the IED ................. 62
4.2.2.6 Example how to connect delta connected three-phase CT set to the IED.........................66
4.2.2.7 Example how to connect single-phase CT to the IED........................................................68
4.2.3 Relationships between setting parameter Base Current, CT rated primary current and
minimum pickup of a protection IED........................................................................................69
4.2.4 Setting of voltage channels..................................................................................................... 70
4.2.4.1 Example............................................................................................................................. 70
4.2.4.2 Examples how to connect, configure and set VT inputs for most commonly used VT
connections........................................................................................................................ 70
4.2.4.3 Examples on how to connect a three phase-to-ground connected VT to the IED .............71
4.2.4.4 Example on how to connect a phase-to-phase connected VT to the IED..........................73
4.2.4.5 Example on how to connect an open delta VT to the IED for high impedance
grounded or ungrounded networks ................................................................................... 75
4.2.4.6 Example how to connect the open delta VT to the IED for low impedance grounded
or solidly grounded power systems....................................................................................77
4.2.4.7 Example on how to connect a neutral point VT to the IED.................................................79
Section 5 Local HMI...........................................................................................................83
5.1 Display.......................................................................................................................................84
5.2 LEDs..........................................................................................................................................85
5.3 Keypad...................................................................................................................................... 86
5.4 Local HMI functionality.............................................................................................................. 88
5.4.1 Protection and alarm indication...............................................................................................88
5.4.2 Parameter management .........................................................................................................89
5.4.3 Front communication...............................................................................................................89
Section 6 Differential protection...................................................................................... 91
6.1 Busbar differential protection ....................................................................................................91
6.1.1 Identification............................................................................................................................ 91
6.1.2 Basic applications....................................................................................................................93
6.1.2.1 General...............................................................................................................................93
6.1.2.2 Meshed corner application and T-connection application.................................................. 93
6.1.3 Busbar protection applications................................................................................................ 93
6.1.3.1 General...............................................................................................................................93
6.1.3.2 Differential protection......................................................................................................... 94
6.1.3.3 Check zone protection........................................................................................................96
6.1.3.4 Switch status monitoring.................................................................................................... 98
6.1.3.5 CT connection control...................................................................................................... 102
6.1.3.6 CT disconnection for bus interconnector CT cores.......................................................... 103
6.1.3.7 End fault protection.......................................................................................................... 107
6.1.3.8 Zone interconnection (Load transfer)............................................................................... 109
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6.1.3.9 Tripping arrangements......................................................................................................110
6.1.3.10 Mechanical lock-out function............................................................................................ 112
6.1.3.11 Contact reinforcement with heavy duty relays..................................................................113
6.1.3.12 Trip circuit supervision......................................................................................................113
6.1.4 Two-zone busbar arrangements............................................................................................113
6.1.4.1 General.............................................................................................................................113
6.1.4.2 Single busbar arrangements............................................................................................ 114
6.1.4.3 Single busbar arrangements with sectionalizer................................................................114
6.1.4.4 Single busbar arrangements with bus-section breaker.................................................... 115
6.1.4.5 H-type busbar arrangements............................................................................................116
6.1.4.6 Double circuit breaker busbar arrangement..................................................................... 118
6.1.4.7 Breaker-and-a-half busbar arrangements ....................................................................... 119
6.1.4.8 Double busbar single breaker arrangement.....................................................................121
6.1.4.9 Double busbar arrangements with two bus-section breakers and two bus-coupler
breakers........................................................................................................................... 127
6.1.4.10 Combined busbar arrangements......................................................................................127
6.1.5 Six-zone busbar arrangements............................................................................................. 130
6.1.5.1 General.............................................................................................................................130
6.1.5.2 Typical arrangement which can be covered.....................................................................130
6.1.5.3 Example engineering procedure...................................................................................... 131
6.1.6 Summation principle..............................................................................................................136
6.1.6.1 Introduction.......................................................................................................................136
6.1.6.2 Auxiliary summation CTs..................................................................................................138
6.1.6.3 Possible ASCT connections for REB670......................................................................... 139
6.1.6.4 Main CT ratio mismatch correction...................................................................................141
6.1.6.5 Primary pick-up levels for summation type differential protection ................................... 141
6.1.6.6 SLCE 8/ASCT characteristics for end-connection............................................................143
6.1.6.7 SLCE 8/ASCT characteristics for series-connection........................................................144
Section 7 Current protection.......................................................................................... 147
7.1 Directional phase overcurrent protection, four steps OC4PTOC (51_67) .............................. 147
7.1.1 Function revision history........................................................................................................147
7.1.2 Identification.......................................................................................................................... 147
7.1.3 Application.............................................................................................................................147
7.1.4 Setting guidelines..................................................................................................................149
7.1.4.1 Settings for each step ......................................................................................................150
7.1.4.2 Setting example................................................................................................................153
7.2 Four step single phase overcurrent protection PH4SPTOC (51)............................................ 157
7.2.1 Function revision history........................................................................................................158
7.2.2 Identification.......................................................................................................................... 158
7.2.3 Application.............................................................................................................................158
7.2.4 Setting guidelines..................................................................................................................159
7.2.4.1 Settings for each step (x = 1-4)........................................................................................159
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7.2.4.2 Second harmonic restrain................................................................................................ 161
7.3 Directional residual overcurrent protection, four steps EF4PTOC (51N/67N).........................165
7.3.1 Function revision history........................................................................................................166
7.3.2 Identification.......................................................................................................................... 166
7.3.3 Setting guidelines..................................................................................................................166
7.3.3.1 Common settings for all steps..........................................................................................167
7.3.3.2 2nd harmonic restrain........................................................................................................168
7.3.3.3 Parallel transformer inrush current logic...........................................................................168
7.3.3.4 Switch onto fault logic.......................................................................................................169
7.3.3.5 Settings for each step (x = 1, 2, 3 and 4) ........................................................................ 170
7.3.3.6 Phase selection element.................................................................................................. 172
7.4 Four step directional negative phase sequence overcurrent protection NS4PTOC (46I2)......172
7.4.1 Function revision history........................................................................................................173
7.4.2 Identification.......................................................................................................................... 173
7.4.3 Application.............................................................................................................................173
7.4.4 Setting guidelines..................................................................................................................174
7.4.4.1 Settings for each step ......................................................................................................175
7.4.4.2 Common settings for all steps..........................................................................................177
7.5 Thermal overload protection, two time constants TRPTTR (49)............................................. 178
7.5.1 Identification.......................................................................................................................... 178
7.5.2 Application.............................................................................................................................179
7.5.3 Setting guideline....................................................................................................................179
7.5.3.1 Setting example................................................................................................................181
7.6 Breaker failure protection CCRBRF (50BF) ........................................................................... 183
7.6.1 Function revision history........................................................................................................183
7.6.2 Identification.......................................................................................................................... 184
7.6.3 Application.............................................................................................................................184
7.6.4 Setting guidelines..................................................................................................................184
7.7 Breaker failure protection, single phase version CCSRBRF (50BF)....................................... 192
7.7.1 Function revision history........................................................................................................192
7.7.2 Identification.......................................................................................................................... 193
7.7.3 Application.............................................................................................................................193
7.7.4 Setting guidelines..................................................................................................................193
7.8 Directional underpower protection GUPPDUP (37)................................................................ 201
7.8.1 Identification.......................................................................................................................... 201
7.8.2 Application.............................................................................................................................201
7.8.3 Setting guidelines..................................................................................................................202
7.9 Directional overpower protection GOPPDOP (32).................................................................. 206
7.9.1 Identification.......................................................................................................................... 206
7.9.2 Application.............................................................................................................................206
7.9.3 Setting guidelines..................................................................................................................208
7.10 Capacitor bank protection CBPGAPC..................................................................................... 211
7.10.1 Identification...........................................................................................................................211
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7.10.2 Application............................................................................................................................. 211
7.10.2.1 SCB protection................................................................................................................. 213
7.10.3 Setting guidelines..................................................................................................................214
7.10.3.1 Restrike detection.............................................................................................................217
Section 8 Voltage protection...........................................................................................219
8.1 Two step undervoltage protection UV2PTUV (27).................................................................. 219
8.1.1 Identification.......................................................................................................................... 219
8.1.2 Setting guidelines..................................................................................................................219
8.1.2.1 Equipment protection, such as for motors and generators...............................................219
8.1.2.2 Disconnected equipment detection.................................................................................. 219
8.1.2.3 Power supply quality ....................................................................................................... 219
8.1.2.4 Voltage instability mitigation............................................................................................. 220
8.1.2.5 Backup protection for power system faults.......................................................................220
8.1.2.6 Settings for two step undervoltage protection.................................................................. 220
8.2 Two step overvoltage protection OV2PTOV (59).................................................................... 221
8.2.1 Identification.......................................................................................................................... 221
8.2.2 Application.............................................................................................................................221
8.2.3 Setting guidelines..................................................................................................................222
8.2.3.1 Equipment protection, such as for motors, generators, reactors and transformers......... 222
8.2.3.2 Equipment protection, capacitors.....................................................................................222
8.2.3.3 Power supply quality........................................................................................................ 223
8.2.3.4 High impedance grounded systems.................................................................................223
8.2.3.5 The following settings can be done for the two step overvoltage protection....................223
8.3 Two step residual overvoltage protection ROV2PTOV (59N)..................................................225
8.3.1 Function revision history........................................................................................................225
8.3.2 Identification.......................................................................................................................... 225
8.3.3 Application.............................................................................................................................225
8.3.4 Setting guidelines..................................................................................................................226
8.3.4.1 Equipment protection, such as for motors, generators, reactors and transformers
Equipment protection for transformers ............................................................................226
8.3.4.2 Equipment protection, capacitors.....................................................................................226
8.3.4.3 Power supply quality........................................................................................................ 226
8.3.4.4 High impedance grounded systems ................................................................................226
8.3.4.5 Direct grounded system .................................................................................................. 227
8.3.4.6 Settings for two step residual overvoltage protection.......................................................227
8.4 Voltage differential protection VDCPTOV (60)........................................................................ 229
8.4.1 Function revision history........................................................................................................229
8.4.2 Identification.......................................................................................................................... 229
8.4.3 Application.............................................................................................................................230
8.4.4 Setting guidelines..................................................................................................................230
8.5 Loss of voltage check LOVPTUV (27).....................................................................................232
8.5.1 Identification.......................................................................................................................... 232
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8.5.2 Application.............................................................................................................................232
8.5.3 Setting guidelines..................................................................................................................232
8.5.3.1 Advanced users settings.................................................................................................. 232
Section 9 Frequency protection..................................................................................... 233
9.1 Underfrequency protection SAPTUF (81)............................................................................... 233
9.1.1 Identification.......................................................................................................................... 233
9.1.2 Application.............................................................................................................................233
9.1.3 Setting guidelines..................................................................................................................233
9.2 Overfrequency protection SAPTOF (81)................................................................................. 234
9.2.1 Identification.......................................................................................................................... 234
9.2.2 Application.............................................................................................................................234
9.2.3 Setting guidelines..................................................................................................................234
9.3 Rate-of-change of frequency protection SAPFRC (81)........................................................... 235
9.3.1 Identification.......................................................................................................................... 235
9.3.2 Application.............................................................................................................................235
9.3.3 Setting guidelines..................................................................................................................236
Section 10 Multipurpose protection.................................................................................237
10.1 General current and voltage protection CVGAPC...................................................................237
10.1.1 Function revision history........................................................................................................237
10.1.2 Identification.......................................................................................................................... 237
10.1.3 Application.............................................................................................................................237
10.1.3.1 Current and voltage selection for CVGAPC function........................................................238
10.1.3.2 Base quantities for CVGAPC function..............................................................................240
10.1.3.3 Application possibilities.................................................................................................... 241
10.1.3.4 Inadvertent generator energization.................................................................................. 241
10.1.4 Setting guidelines..................................................................................................................242
10.1.4.1 Directional negative sequence overcurrent protection..................................................... 243
10.1.4.2 Negative sequence overcurrent protection.......................................................................244
10.1.4.3 Generator stator overload protection in accordance with ANSI or IEEE standards......... 246
10.1.4.4 Open phase protection for transformer, lines or generators and circuit breaker head
flashover protection for generators...................................................................................248
10.1.4.5 Voltage restrained overcurrent protection for generator and unit step-up transformer.....248
10.1.4.6 Loss of excitation protection for a generator.................................................................... 249
10.1.4.7 Undercurrent protection for capacitor bank......................................................................250
Section 11 Secondary system supervision.....................................................................251
11.1 Fuse failure supervision FUFSPVC.........................................................................................251
11.1.1 Identification.......................................................................................................................... 251
11.1.2 Application.............................................................................................................................251
11.1.3 Setting guidelines..................................................................................................................252
11.1.3.1 General.............................................................................................................................252
11.1.3.2 Setting of common parameters........................................................................................ 252
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11.1.3.3 Negative sequence based................................................................................................252
11.1.3.4 Zero sequence based.......................................................................................................253
11.1.3.5 Delta V and delta I ...........................................................................................................254
11.1.3.6 Dead line detection...........................................................................................................254
11.2 Fuse failure supervision VDSPVC (60)................................................................................... 254
11.2.1 Identification.......................................................................................................................... 254
11.2.2 Application.............................................................................................................................255
11.2.3 Setting guidelines..................................................................................................................255
11.3 Voltage based delta supervision DELVSPVC(78V).................................................................256
11.3.1 Identification.......................................................................................................................... 256
11.3.2 Application.............................................................................................................................256
11.3.3 Setting guidelines..................................................................................................................258
11.4 Current based delta supervision DELISPVC(7I)..................................................................... 259
11.4.1 Identification.......................................................................................................................... 259
11.4.2 Application.............................................................................................................................259
11.4.3 Setting guidelines..................................................................................................................259
11.5 Delta supervision of real input DELSPVC............................................................................... 260
11.5.1 Identification.......................................................................................................................... 260
11.5.2 Application.............................................................................................................................260
11.5.3 Setting guidelines..................................................................................................................260
Section 12 Control............................................................................................................. 263
12.1 Synchronism check, energizing check, and synchronizing SESRSYN (25)............................263
12.1.1 Identification.......................................................................................................................... 263
12.1.2 Application.............................................................................................................................263
12.1.2.1 Synchronizing...................................................................................................................263
12.1.2.2 Synchronism check ......................................................................................................... 264
12.1.2.3 Energizing check..............................................................................................................266
12.1.2.4 Voltage selection.............................................................................................................. 267
12.1.2.5 External fuse failure..........................................................................................................267
12.1.3 Application examples............................................................................................................ 268
12.1.3.1 Single circuit breaker with single busbar..........................................................................269
12.1.3.2 Single circuit breaker with double busbar, external voltage selection.............................. 270
12.1.3.3 Single circuit breaker with double busbar, internal voltage selection............................... 271
12.1.3.4 Double circuit breaker ..................................................................................................... 272
12.1.3.5 Breaker-and-a-half .......................................................................................................... 273
12.1.4 Setting guidelines..................................................................................................................275
12.2 Autorecloser for 1 phase, 2 phase and/or 3 phase operation SMBRREC (79)....................... 279
12.2.1 Identification.......................................................................................................................... 280
12.2.2 Application.............................................................................................................................280
12.2.2.1 Auto reclosing operation Off and On................................................................................283
12.2.2.2 Initiate auto reclosing and conditions for start of a reclosing cycle ................................. 283
12.2.2.3 Initiate auto reclosing from circuit breaker open information ...........................................284
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12.2.2.4 Blocking of the auto recloser............................................................................................284
12.2.2.5 Control of the auto reclosing dead time for shot 1............................................................284
12.2.2.6 Long trip signal.................................................................................................................285
12.2.2.7 Maximum number of reclosing shots................................................................................285
12.2.2.8 ARMode = 3ph, (normal setting for a three-phase shot)..................................................285
12.2.2.9 ARMode = 1/2/3ph .......................................................................................................... 285
12.2.2.10 ARMode = 1/2ph, 1-phase or 2-phase reclosing in the first shot..................................... 286
12.2.2.11 ARMode = 1ph+1*2ph, 1-phase or 2-phase reclosing in the first shot.............................286
12.2.2.12 ARMode = 1/2ph + 1*3ph, 1-phase, 2-phase or 3-phase reclosing in the first shot.........286
12.2.2.13 ARMode = 1ph + 1*2/3ph, 1-phase, 2-phase or 3-phase reclosing in the first shot.........286
12.2.2.14 External selection of auto reclosing mode........................................................................287
12.2.2.15 Auto reclosing reset timer ................................................................................................287
12.2.2.16 Pulsing of the circuit breaker closing command and counter...........................................287
12.2.2.17 Transient fault...................................................................................................................288
12.2.2.18 Permanent fault and reclosing unsuccessful signal......................................................... 288
12.2.2.19 Lock-out initiation............................................................................................................. 288
12.2.2.20 Evolving fault....................................................................................................................289
12.2.2.21 Automatic continuation of the auto reclosing sequence...................................................290
12.2.2.22 Thermal overload protection holding the auto recloser back............................................290
12.2.3 Setting guidelines..................................................................................................................290
12.2.3.1 Configuration....................................................................................................................290
12.2.3.2 Auto recloser settings.......................................................................................................296
12.3 Apparatus control.................................................................................................................... 300
12.3.1 Function revision history........................................................................................................300
12.3.2 Application.............................................................................................................................300
12.3.3 Bay control QCBAY............................................................................................................... 304
12.3.4 Switch controller SCSWI....................................................................................................... 305
12.3.5 Switches SXCBR/SXSWI......................................................................................................306
12.3.6 Proxy for signals from switching device via GOOSE XLNPROXY........................................ 306
12.3.7 Reservation function (QCRSV and RESIN).......................................................................... 309
12.3.8 Interaction between modules.................................................................................................311
12.3.9 Setting guidelines..................................................................................................................314
12.3.9.1 Bay control (QCBAY)........................................................................................................314
12.3.9.2 Switch controller (SCSWI)................................................................................................314
12.3.9.3 Switch (SXCBR/SXSWI) ................................................................................................. 315
12.3.9.4 Proxy for signals from switching device via GOOSE XLNPROXY...................................316
12.3.9.5 Bay Reserve (QCRSV).....................................................................................................316
12.3.9.6 Reservation input (RESIN)...............................................................................................316
12.4 Interlocking (3).........................................................................................................................316
12.4.1 Configuration guidelines........................................................................................................317
12.4.2 Interlocking for line bay ABC_LINE (3)..................................................................................318
12.4.2.1 Application .......................................................................................................................318
12.4.2.2 Signals from bypass busbar.............................................................................................318
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12.4.2.3 Signals from bus-coupler..................................................................................................319
12.4.2.4 Configuration setting........................................................................................................ 323
12.4.3 Interlocking for bus-coupler bay ABC_BC (3)....................................................................... 323
12.4.3.1 Application .......................................................................................................................323
12.4.3.2 Configuration....................................................................................................................324
12.4.3.3 Signals from all feeders....................................................................................................324
12.4.3.4 Signals from bus-coupler..................................................................................................326
12.4.3.5 Configuration setting........................................................................................................ 328
12.4.4 Interlocking for transformer bay AB_TRAFO (3)................................................................... 328
12.4.4.1 Application .......................................................................................................................328
12.4.4.2 Signals from bus-coupler..................................................................................................329
12.4.4.3 Configuration setting........................................................................................................ 330
12.4.5 Interlocking for bus-section breaker A1A2_BS (3)................................................................ 330
12.4.5.1 Application .......................................................................................................................330
12.4.5.2 Signals from all feeders....................................................................................................331
12.4.5.3 Configuration setting........................................................................................................ 334
12.4.6 Interlocking for bus-section disconnector A1A2_DC (3)........................................................334
12.4.6.1 Application .......................................................................................................................335
12.4.6.2 Signals in single breaker arrangement.............................................................................335
12.4.6.3 Signals in double-breaker arrangement........................................................................... 338
12.4.6.4 Signals in breaker and a half arrangement...................................................................... 341
12.4.7 Interlocking for busbar grounding switch BB_ES (3).............................................................341
12.4.7.1 Application .......................................................................................................................341
12.4.7.2 Signals in single breaker arrangement.............................................................................342
12.4.7.3 Signals in double-breaker arrangement........................................................................... 345
12.4.7.4 Signals in breaker and a half arrangement...................................................................... 346
12.4.8 Interlocking for double CB bay DB (3)...................................................................................347
12.4.8.1 Application .......................................................................................................................347
12.4.8.2 Configuration setting........................................................................................................ 348
12.4.9 Interlocking for breaker-and-a-half diameter BH (3)..............................................................348
12.4.9.1 Application .......................................................................................................................348
12.4.9.2 Configuration setting........................................................................................................ 349
12.5 Logic rotating switch for function selection and LHMI presentation SLGAPC.........................350
12.5.1 Identification.......................................................................................................................... 350
12.5.2 Application.............................................................................................................................350
12.5.3 Setting guidelines..................................................................................................................350
12.6 Selector mini switch VSGAPC.................................................................................................351
12.6.1 Identification.......................................................................................................................... 351
12.6.2 Application.............................................................................................................................351
12.6.3 Setting guidelines..................................................................................................................351
12.7 Generic communication function for Double Point indication DPGAPC..................................352
12.7.1 Identification.......................................................................................................................... 352
12.7.2 Application.............................................................................................................................352
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12.7.3 Setting guidelines..................................................................................................................353
12.8 Single point generic control 8 signals SPC8GAPC................................................................. 353
12.8.1 Identification.......................................................................................................................... 353
12.8.2 Application.............................................................................................................................353
12.8.3 Setting guidelines..................................................................................................................353
12.9 AutomationBits, command function for DNP3.0 AUTOBITS................................................... 353
12.9.1 Identification.......................................................................................................................... 354
12.9.2 Application.............................................................................................................................354
12.9.3 Setting guidelines..................................................................................................................354
12.10 Single command, 16 signals SINGLECMD............................................................................. 354
12.10.1 Identification.......................................................................................................................... 354
12.10.2 Application.............................................................................................................................354
12.10.3 Setting guidelines..................................................................................................................356
Section 13 Logic................................................................................................................ 357
13.1 Trip matrix logic TMAGAPC.................................................................................................... 357
13.1.1 Identification.......................................................................................................................... 357
13.1.2 Application ............................................................................................................................357
13.1.3 Setting guidelines..................................................................................................................357
13.2 Logic for group alarm ALMCALH............................................................................................ 357
13.2.1 Identification.......................................................................................................................... 357
13.2.2 Application.............................................................................................................................358
13.2.3 Setting guidelines..................................................................................................................358
13.3 Logic for group alarm WRNCALH........................................................................................... 358
13.3.1 Identification.......................................................................................................................... 358
13.3.1.1 Application........................................................................................................................358
13.3.1.2 Setting guidelines.............................................................................................................358
13.4 Logic for group indication INDCALH....................................................................................... 358
13.4.1 Identification.......................................................................................................................... 358
13.4.1.1 Application........................................................................................................................358
13.4.1.2 Setting guidelines.............................................................................................................359
13.5 Configurable logic blocks........................................................................................................ 359
13.5.1 Application.............................................................................................................................359
13.5.2 Setting guidelines..................................................................................................................359
13.5.2.1 Configuration....................................................................................................................359
13.6 Fixed signal function block FXDSIGN..................................................................................... 360
13.6.1 Application ............................................................................................................................360
13.7 Boolean 16 to Integer conversion B16I................................................................................... 362
13.7.1 Identification.......................................................................................................................... 362
13.7.2 Application.............................................................................................................................362
13.8 Boolean to integer conversion with logical node representation, 16 bit BTIGAPC..................363
13.8.1 Identification.......................................................................................................................... 363
13.8.2 Application.............................................................................................................................363
Table of contents 1MRK 505 370-UUS Rev. K
10 Busbar protection REB670
Application manual
© 2017 - 2021 Hitachi Power Grids. All rights reserved

13.9 Integer to Boolean 16 conversion IB16................................................................................... 364
13.9.1 Identification.......................................................................................................................... 364
13.9.2 Application.............................................................................................................................364
13.10 Integer to Boolean conversion for six-zone busbar BCTZCONN............................................ 365
13.10.1 Identification.......................................................................................................................... 365
13.10.2 Application.............................................................................................................................365
13.11 Integer to Boolean 16 conversion with logic node representation ITBGAPC.......................... 367
13.11.1 Identification.......................................................................................................................... 367
13.11.2 Application.............................................................................................................................367
13.12 Elapsed time integrator with limit transgression and overflow supervision TEIGAPC.............368
13.12.1 Identification.......................................................................................................................... 368
13.12.2 Application ............................................................................................................................368
13.12.3 Setting guidelines..................................................................................................................368
13.13 Comparator for integer inputs - INTCOMP..............................................................................369
13.13.1 Identification.......................................................................................................................... 369
13.13.2 Application.............................................................................................................................369
13.13.3 Setting guidelines..................................................................................................................369
13.13.4 Setting example.....................................................................................................................369
13.14 Comparator for real inputs - REALCOMP............................................................................... 370
13.14.1 Function revision history........................................................................................................370
13.14.2 Identification.......................................................................................................................... 370
13.14.3 Application.............................................................................................................................370
13.14.4 Setting guidelines..................................................................................................................370
13.14.5 Setting example.....................................................................................................................371
Section 14 Monitoring....................................................................................................... 373
14.1 Measurement.......................................................................................................................... 373
14.1.1 Function revision history........................................................................................................373
14.1.2 Function revision history........................................................................................................373
14.1.3 Identification.......................................................................................................................... 373
14.1.4 Application ............................................................................................................................374
14.1.5 Zero clamping........................................................................................................................375
14.1.6 Setting guidelines..................................................................................................................376
14.1.6.1 Setting examples..............................................................................................................378
14.2 Gas medium supervision SSIMG (63).....................................................................................384
14.2.1 Function revision history........................................................................................................384
14.2.2 Identification.......................................................................................................................... 384
14.2.3 Application.............................................................................................................................384
14.2.4 Setting guidelines..................................................................................................................385
14.3 Liquid medium supervision SSIML (71) ..................................................................................385
14.3.1 Function revision history........................................................................................................385
14.3.2 Identification.......................................................................................................................... 386
14.3.3 Application.............................................................................................................................386
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© 2017 - 2021 Hitachi Power Grids. All rights reserved

14.3.4 Setting guidelines..................................................................................................................386
14.4 Breaker monitoring SSCBR.....................................................................................................386
14.4.1 Identification.......................................................................................................................... 386
14.4.2 Application.............................................................................................................................387
14.4.3 Setting guidelines..................................................................................................................389
14.4.3.1 Setting procedure on the IED...........................................................................................390
14.5 Event function EVENT.............................................................................................................391
14.5.1 Identification.......................................................................................................................... 391
14.5.2 Application ............................................................................................................................391
14.5.3 Setting guidelines..................................................................................................................391
14.6 Disturbance report DRPRDRE................................................................................................ 392
14.6.1 Function revision history........................................................................................................392
14.6.2 Identification.......................................................................................................................... 392
14.6.3 Application.............................................................................................................................392
14.6.4 Setting guidelines..................................................................................................................393
14.6.4.1 Recording times............................................................................................................... 395
14.6.4.2 Binary input signals.......................................................................................................... 396
14.6.4.3 Analog input signals......................................................................................................... 396
14.6.4.4 Sub-function parameters..................................................................................................397
14.6.4.5 Consideration................................................................................................................... 397
14.7 Logical signal status report BINSTATREP...............................................................................398
14.7.1 Identification.......................................................................................................................... 398
14.7.2 Application.............................................................................................................................398
14.7.3 Setting guidelines..................................................................................................................398
14.8 Limit counter L4UFCNT...........................................................................................................399
14.8.1 Identification.......................................................................................................................... 399
14.8.2 Application.............................................................................................................................399
14.8.3 Setting guidelines..................................................................................................................399
14.9 Running hour-meter TEILGAPC..............................................................................................399
14.9.1 Identification.......................................................................................................................... 399
14.9.2 Application ............................................................................................................................399
14.9.3 Setting guidelines..................................................................................................................400
14.10 Current harmonic monitoring CHMMHAI(ITHD)......................................................................400
14.10.1 Function revision history........................................................................................................400
14.10.2 Identification.......................................................................................................................... 400
14.10.3 Application.............................................................................................................................400
14.10.4 Setting guidelines..................................................................................................................401
14.10.4.1 Setting procedure on the IED...........................................................................................401
14.11 Voltage harmonic monitoring VHMMHAI(VTHD).....................................................................403
14.11.1 Function revision history........................................................................................................403
14.11.2 Identification.......................................................................................................................... 403
14.11.3 Application.............................................................................................................................403
14.11.4 Setting guidelines..................................................................................................................404
Table of contents 1MRK 505 370-UUS Rev. K
12 Busbar protection REB670
Application manual
© 2017 - 2021 Hitachi Power Grids. All rights reserved

14.11.4.1 Setting procedure on the IED...........................................................................................404
14.12 Fault current and voltage monitoring function FLTMMXU ...................................................... 405
14.12.1 Function revision history........................................................................................................405
14.12.2 Identification.......................................................................................................................... 406
14.12.3 Application.............................................................................................................................406
14.12.4 Setting guidelines..................................................................................................................408
14.12.5 Setting example.....................................................................................................................408
Section 15 Metering...........................................................................................................413
15.1 Pulse-counter logic PCFCNT.................................................................................................. 413
15.1.1 Identification.......................................................................................................................... 413
15.1.2 Application.............................................................................................................................413
15.1.3 Setting guidelines..................................................................................................................413
15.2 Function for energy calculation and demand handling ETPMMTR......................................... 414
15.2.1 Identification.......................................................................................................................... 414
15.2.2 Application.............................................................................................................................414
15.2.3 Setting guidelines..................................................................................................................415
Section 16 Ethernet-based communication.................................................................... 417
16.1 Access point............................................................................................................................ 417
16.1.1 Application.............................................................................................................................417
16.1.2 Setting guidelines..................................................................................................................417
16.2 Redundant communication......................................................................................................418
16.2.1 Identification.......................................................................................................................... 418
16.2.2 Application.............................................................................................................................418
16.2.3 Setting guidelines..................................................................................................................420
16.3 Merging unit.............................................................................................................................420
16.3.1 Application ............................................................................................................................420
16.3.2 Setting guidelines..................................................................................................................421
16.4 Routes..................................................................................................................................... 421
16.4.1 Application.............................................................................................................................421
16.4.2 Setting guidelines..................................................................................................................421
Section 17 Station communication.................................................................................. 423
17.1 Communication protocols........................................................................................................423
17.2 IEC 61850-8-1 communication protocol.................................................................................. 423
17.2.1 Application IEC 61850-8-1.................................................................................................... 423
17.2.2 Setting guidelines..................................................................................................................425
17.2.3 Horizontal communication via GOOSE................................................................................. 425
17.2.3.1 Sending data.................................................................................................................... 425
17.2.3.2 Receiving data..................................................................................................................426
17.3 IEC/UCA 61850-9-2LE communication protocol..................................................................... 426
17.3.1 Introduction............................................................................................................................426
17.3.2 Faulty merging unit for bay in service....................................................................................428
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© 2017 - 2021 Hitachi Power Grids. All rights reserved

17.3.3 Bay out of service for maintenance.......................................................................................432
17.3.4 Setting guidelines..................................................................................................................432
17.3.4.1 Specific settings related to the IEC/UCA 61850-9-2LE communication...........................432
17.3.4.2 Setting examples for IEC/UCA 61850-9-2LE and time synchronization.......................... 433
17.4 LON communication protocol.................................................................................................. 438
17.4.1 Application.............................................................................................................................438
17.4.2 MULTICMDRCV and MULTICMDSND..................................................................................439
17.4.2.1 Identification..................................................................................................................... 439
17.4.2.2 Application .......................................................................................................................439
17.4.2.3 Setting guidelines.............................................................................................................440
17.5 SPA communication protocol...................................................................................................440
17.5.1 Application.............................................................................................................................440
17.5.2 Setting guidelines..................................................................................................................441
17.6 IEC 60870-5-103 communication protocol.............................................................................. 442
17.6.1 Application.............................................................................................................................442
17.6.1.1 Functionality..................................................................................................................... 442
17.6.1.2 Design.............................................................................................................................. 442
17.6.2 Settings................................................................................................................................. 445
17.6.2.1 Settings for RS485 and optical serial communication......................................................445
17.6.2.2 Settings from PCM600..................................................................................................... 446
17.6.3 Function and information types............................................................................................. 448
17.7 DNP3 Communication protocol............................................................................................... 449
17.7.1 Application.............................................................................................................................449
Section 18 Remote communication................................................................................. 451
18.1 Binary signal transfer...............................................................................................................451
18.1.1 Identification.......................................................................................................................... 451
18.1.2 Application.............................................................................................................................451
18.1.2.1 Communication hardware solutions................................................................................. 452
18.1.2.2 Application possibility with one-phase REB670............................................................... 453
18.1.3 Setting guidelines..................................................................................................................454
Section 19 Security............................................................................................................459
19.1 Authority status ATHSTAT....................................................................................................... 459
19.1.1 Application.............................................................................................................................459
19.2 Self supervision with internal event list INTERRSIG............................................................... 459
19.2.1 Application.............................................................................................................................459
19.3 Change lock CHNGLCK..........................................................................................................460
19.3.1 Application.............................................................................................................................460
19.4 Denial of service SCHLCCH/RCHLCCH ................................................................................461
19.4.1 Application.............................................................................................................................461
19.4.2 Setting guidelines..................................................................................................................461
Section 20 Basic IED functions........................................................................................ 463
Table of contents 1MRK 505 370-UUS Rev. K
14 Busbar protection REB670
Application manual
© 2017 - 2021 Hitachi Power Grids. All rights reserved