ABB Relion 670 series Instructions for use

Relion® 670 SERIES
Bay control REC670
Version 2.2 IEC
Application manual

Document ID: 1MRK 511 401-UEN
Issued: September 2020
Revision: K
Product version: 2.2
© Copyright 2017 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 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 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.
ABB is a registered trademark of ABB Asea Brown Boveri Ltd. Manufactured by/for a Hitachi
Power Grids company.

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.

Table of contents
Section 1 Introduction.................................................................................................. 19
1.1 This manual..................................................................................................................................19
1.2 Intended audience...................................................................................................................... 19
1.3 Product documentation............................................................................................................20
1.3.1 Product documentation set...................................................................................................20
1.3.2 Document revision history......................................................................................................21
1.3.3 Related documents.................................................................................................................. 22
1.4 Document symbols and conventions..................................................................................... 22
1.4.1 Symbols...................................................................................................................................... 22
1.4.2 Document conventions........................................................................................................... 23
1.5 IEC 61850 edition 1 / edition 2 mapping................................................................................23
Section 2 Application.................................................................................................... 33
2.1 General IED application............................................................................................................. 33
2.2 Main protection functions........................................................................................................34
2.3 Back-up protection functions..................................................................................................35
2.4 Control and monitoring functions.......................................................................................... 37
2.5 Communication.......................................................................................................................... 47
2.6 Basic IED functions.....................................................................................................................51
Section 3 Configuration................................................................................................53
3.1 Description of configuration REC670.................................................................................... 53
3.1.1 Introduction...............................................................................................................................53
3.1.1.1 Description of configuration A30....................................................................................53
3.1.1.2 Description of configuration B30....................................................................................54
3.1.1.3 Description of configuration C30....................................................................................55
3.1.1.4 Description of configuration D30....................................................................................57
Section 4 Analog inputs................................................................................................59
4.1 Introduction.................................................................................................................................59
4.2 Setting guidelines...................................................................................................................... 59
4.2.1 Setting of the phase reference channel.............................................................................. 59
4.2.1.1 Example................................................................................................................................ 59
4.2.2 Setting of current channels................................................................................................... 60
4.2.2.1 Example 1............................................................................................................................. 60
4.2.2.2 Example 2..............................................................................................................................61
4.2.2.3 Example 3............................................................................................................................. 62
4.2.2.4 Examples on how to connect, configure and set CT inputs for most
commonly used CT connections..................................................................................... 66
4.2.2.5 Example on how to connect a star connected three-phase CT set to the IED.......67
4.2.2.6 Example how to connect delta connected three-phase CT set to the IED............. 70
4.2.2.7 Example how to connect single-phase CT to the IED..................................................72
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4.2.3 Relationships between setting parameter Base Current, CT rated primary
current and minimum pickup of a protection IED............................................................. 73
4.2.4 Setting of voltage channels................................................................................................... 74
4.2.4.1 Example................................................................................................................................ 74
4.2.4.2 Examples how to connect, configure and set VT inputs for most commonly
used VT connections..........................................................................................................74
4.2.4.3 Examples on how to connect a three phase-to-earth connected VT to the IED....75
4.2.4.4 Example on how to connect a phase-to-phase connected VT to the IED................77
4.2.4.5 Example on how to connect an open delta VT to the IED for high
impedance earthed or unearthed networks..................................................................79
4.2.4.6 Example how to connect the open delta VT to the IED for low impedance
earthed or solidly earthed power systems....................................................................80
4.2.4.7 Example on how to connect a neutral point VT to the IED.........................................82
Section 5 Local HMI....................................................................................................... 85
5.1 Display.......................................................................................................................................... 86
5.2 LEDs.............................................................................................................................................. 87
5.3 Keypad..........................................................................................................................................88
5.4 Local HMI functionality............................................................................................................. 90
5.4.1 Protection and alarm indication........................................................................................... 90
5.4.2 Parameter management ........................................................................................................ 91
5.4.3 Front communication.............................................................................................................. 91
Section 6 Wide area measurement system................................................................ 93
6.1 IEC/IEEE 60255-118 (C37.118) Phasor Measurement Data Streaming Protocol
Configuration PMUCONF..........................................................................................................93
6.1.1 Identification.............................................................................................................................93
6.1.2 Application.................................................................................................................................93
6.1.3 Operation principle..................................................................................................................93
6.1.3.1 Short guidance for use of TCP.........................................................................................94
6.1.3.2 Short guidance for use of UDP........................................................................................ 95
6.2 Protocol reporting via IEEE 1344 and IEC/IEEE 60255-118 (C37.118) PMUREPORT...... 96
6.2.1 Identification............................................................................................................................ 96
6.2.2 Application................................................................................................................................ 96
6.2.3 Operation principle..................................................................................................................99
6.2.3.1 Frequency reporting........................................................................................................ 100
6.2.3.2 Reporting filters................................................................................................................ 101
6.2.3.3 Scaling Factors for ANALOGREPORT channels...........................................................102
6.2.3.4 PMU Report Function Blocks Connection Rules in PCM600 Application
Configuration Tool (ACT)................................................................................................ 103
6.2.4 Setting guidelines.................................................................................................................. 109
Section 7 Differential protection...............................................................................113
7.1 High impedance differential protection, single phase HZPDIF ......................................113
7.1.1 Identification........................................................................................................................... 113
7.1.2 Application............................................................................................................................... 113
7.1.2.1 The basics of the high impedance principle................................................................ 115
7.1.3 Connection examples for high impedance differential protection..............................119
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7.1.3.1 Connections for three-phase high impedance differential protection..................119
7.1.3.2 Connections for 1Ph High impedance differential protection HZPDIF..................120
7.1.4 Setting guidelines...................................................................................................................121
7.1.4.1 Configuration.....................................................................................................................121
7.1.4.2 Settings of protection function..................................................................................... 121
7.1.4.3 T-feeder protection...........................................................................................................121
7.1.4.4 Tertiary reactor protection............................................................................................. 124
7.1.4.5 Alarm level operation....................................................................................................... 126
Section 8 Current protection..................................................................................... 127
8.1 Instantaneous phase overcurrent protection PHPIOC .....................................................127
8.1.1 Identification........................................................................................................................... 127
8.1.2 Application............................................................................................................................... 127
8.1.3 Setting guidelines...................................................................................................................127
8.1.3.1 Meshed network without parallel line...........................................................................128
8.1.3.2 Meshed network with parallel line.................................................................................130
8.2 Directional phase overcurrent protection, four steps OC4PTOC................................... 131
8.2.1 Identification........................................................................................................................... 131
8.2.2 Application............................................................................................................................... 131
8.2.3 Setting guidelines...................................................................................................................132
8.2.3.1 Settings for each step......................................................................................................133
8.2.3.2 Setting example................................................................................................................ 136
8.3 Instantaneous residual overcurrent protection EFPIOC ................................................. 140
8.3.1 Identification.......................................................................................................................... 140
8.3.2 Application.............................................................................................................................. 140
8.3.3 Setting guidelines.................................................................................................................. 140
8.4 Directional residual overcurrent protection, four steps EF4PTOC ............................... 143
8.4.1 Function revision history...................................................................................................... 143
8.4.2 Identification...........................................................................................................................143
8.4.3 Application...............................................................................................................................143
8.4.4 Setting guidelines.................................................................................................................. 145
8.4.4.1 Common settings for all steps...................................................................................... 145
8.4.4.2 2nd harmonic restrain....................................................................................................... 147
8.4.4.3 Parallel transformer inrush current logic..................................................................... 147
8.4.4.4 Switch onto fault logic.....................................................................................................148
8.4.4.5 Settings for each step (x = 1, 2, 3 and 4)...................................................................... 148
8.4.4.6 Line application example................................................................................................ 150
8.4.4.7 Phase selection element..................................................................................................154
8.5 Four step directional negative phase sequence overcurrent protection NS4PTOC ..155
8.5.1 Function revision history...................................................................................................... 155
8.5.2 Identification...........................................................................................................................155
8.5.3 Application...............................................................................................................................156
8.5.4 Setting guidelines...................................................................................................................157
8.5.4.1 Settings for each step .....................................................................................................157
8.5.4.2 Common settings for all steps...................................................................................... 160
8.6 Sensitive directional residual overcurrent and power protection SDEPSDE ...............161
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8.6.1 Identification........................................................................................................................... 161
8.6.2 Application............................................................................................................................... 161
8.6.3 Setting guidelines.................................................................................................................. 162
8.7 Thermal overload protection, one time constant, Celsius/Fahrenheit
LCPTTR/LFPTTR....................................................................................................................... 169
8.7.1 Identification...........................................................................................................................169
8.7.2 Application...............................................................................................................................169
8.7.3 Setting guideline.................................................................................................................... 170
8.8 Thermal overload protection, two time constants TRPTTR ............................................ 171
8.8.1 Identification........................................................................................................................... 171
8.8.2 Application............................................................................................................................... 171
8.8.3 Setting guideline.....................................................................................................................172
8.8.3.1 Setting example.................................................................................................................173
8.9 Breaker failure protection CCRBRF....................................................................................... 175
8.9.1 Function revision history...................................................................................................... 175
8.9.2 Identification...........................................................................................................................176
8.9.3 Application...............................................................................................................................176
8.9.4 Setting guidelines.................................................................................................................. 176
8.10 Stub protection STBPTOC ..................................................................................................... 184
8.10.1 Identification...........................................................................................................................184
8.10.2 Application.............................................................................................................................. 184
8.10.3 Setting guidelines.................................................................................................................. 185
8.11 Pole discordance protection CCPDSC..................................................................................185
8.11.1 Identification...........................................................................................................................186
8.11.2 Application...............................................................................................................................186
8.11.3 Setting guidelines.................................................................................................................. 186
8.12 Directional underpower protection GUPPDUP................................................................... 187
8.12.1 Identification...........................................................................................................................187
8.12.2 Application...............................................................................................................................187
8.12.3 Setting guidelines.................................................................................................................. 189
8.13 Directional overpower protection GOPPDOP .................................................................... 192
8.13.1 Identification...........................................................................................................................192
8.13.2 Application...............................................................................................................................192
8.13.3 Setting guidelines.................................................................................................................. 194
8.14 Broken conductor check BRCPTOC ...................................................................................... 197
8.14.1 Identification...........................................................................................................................197
8.14.2 Application...............................................................................................................................197
8.14.3 Setting guidelines.................................................................................................................. 197
8.15 Capacitor bank protection CBPGAPC...................................................................................197
8.15.1 Identification...........................................................................................................................198
8.15.2 Application...............................................................................................................................198
8.15.2.1 SCB protection..................................................................................................................200
8.15.3 Setting guidelines.................................................................................................................. 201
8.15.3.1 Restrike detection............................................................................................................ 203
8.16 Voltage-restrained time overcurrent protection VRPVOC...............................................203
8.16.1 Identification.......................................................................................................................... 203
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8.16.2 Application.............................................................................................................................. 203
8.16.2.1 Base quantities.................................................................................................................204
8.16.2.2 Application possibilities................................................................................................. 204
8.16.2.3 Undervoltage seal-in........................................................................................................204
8.16.3 Setting guidelines..................................................................................................................205
8.16.3.1 Explanation of the setting parameters........................................................................205
8.16.3.2 Voltage-restrained overcurrent protection for generator and step-up
transformer....................................................................................................................... 206
8.16.3.3 Overcurrent protection with undervoltage seal-in.................................................... 207
8.17 Average Power Transient Earth Fault Protection, APPTEF.............................................. 207
8.17.1 Identification...........................................................................................................................207
8.17.2 Application.............................................................................................................................. 207
8.17.2.1 CT and VT inputs.............................................................................................................. 208
8.17.2.2 Global Base Value Settings.............................................................................................209
8.17.3 Settings guidelines................................................................................................................209
8.17.4 Setting example......................................................................................................................210
Section 9 Voltage protection..................................................................................... 213
9.1 Two step undervoltage protection UV2PTUV .................................................................... 213
9.1.1 Identification........................................................................................................................... 213
9.1.2 Application...............................................................................................................................213
9.1.3 Setting guidelines...................................................................................................................213
9.1.3.1 Equipment protection, such as for motors and generators....................................214
9.1.3.2 Disconnected equipment detection............................................................................. 214
9.1.3.3 Power supply quality ....................................................................................................... 214
9.1.3.4 Voltage instability mitigation........................................................................................ 214
9.1.3.5 Backup protection for power system faults............................................................... 214
9.1.3.6 Settings for two step undervoltage protection......................................................... 214
9.2 Two step overvoltage protection OV2PTOV ...................................................................... 215
9.2.1 Identification...........................................................................................................................216
9.2.2 Application...............................................................................................................................216
9.2.3 Setting guidelines.................................................................................................................. 216
9.2.3.1 Equipment protection, such as for motors, generators, reactors and
transformers...................................................................................................................... 217
9.2.3.2 Equipment protection, capacitors................................................................................ 217
9.2.3.3 Power supply quality........................................................................................................ 217
9.2.3.4 High impedance earthed systems.................................................................................217
9.2.3.5 The following settings can be done for the two step overvoltage protection.....217
9.3 Two step residual overvoltage protection ROV2PTOV .................................................... 219
9.3.1 Identification...........................................................................................................................219
9.3.2 Application...............................................................................................................................219
9.3.3 Setting guidelines.................................................................................................................. 219
9.3.3.1 Equipment protection, such as for motors, generators, reactors and
transformersEquipment protection for transformers............................................. 220
9.3.3.2 Equipment protection, capacitors................................................................................220
9.3.3.3 Power supply quality........................................................................................................220
9.3.3.4 High impedance earthed systems................................................................................ 220
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9.3.3.5 Direct earthed system......................................................................................................221
9.3.3.6 Settings for two step residual overvoltage protection.............................................221
9.4 Voltage differential protection VDCPTOV ..........................................................................223
9.4.1 Identification...........................................................................................................................223
9.4.2 Application...............................................................................................................................223
9.4.3 Setting guidelines.................................................................................................................. 224
9.5 Loss of voltage check LOVPTUV ...........................................................................................225
9.5.1 Identification...........................................................................................................................225
9.5.2 Application...............................................................................................................................225
9.5.3 Setting guidelines.................................................................................................................. 226
9.5.3.1 Advanced users settings.................................................................................................226
Section 10 Unbalance protection................................................................................ 227
10.1 Shunt capacitor cascading failure protection SCCFPVOC ..............................................227
10.1.1 Identification...........................................................................................................................227
10.1.2 Application...............................................................................................................................227
10.1.3 Setting guidelines..................................................................................................................230
10.1.4 Setting example..................................................................................................................... 230
10.2 Current unbalance protection of SCB, SCUCPTOC............................................................ 231
10.2.1 Identification........................................................................................................................... 231
10.2.2 Application...............................................................................................................................231
10.2.3 Setting guidelines.................................................................................................................. 235
10.2.4 Setting examples................................................................................................................... 236
10.3 Phase voltage differential based capacitor bank unbalanced protection,
SCPDPTOV................................................................................................................................. 248
10.3.1 Identification.......................................................................................................................... 248
10.3.2 Application.............................................................................................................................. 248
10.3.3 Setting guidelines.................................................................................................................. 251
10.3.4 Setting examples....................................................................................................................253
10.4 Voltage unbalance protection of shunt capacitor bank, SCUVPTOV............................ 263
10.4.1 Identification...........................................................................................................................263
10.4.2 Application.............................................................................................................................. 263
10.4.3 Setting guidelines..................................................................................................................264
10.4.4 Setting examples................................................................................................................... 266
10.4.4.1 Example of an externally fused ungrounded double WYE configuration..............267
10.4.4.2 Example of an internally fused ungrounded single WYE configuration................ 270
Section 11 Frequency protection................................................................................ 275
11.1 Underfrequency protection SAPTUF ................................................................................... 275
11.1.1 Identification...........................................................................................................................275
11.1.2 Application...............................................................................................................................275
11.1.3 Setting guidelines.................................................................................................................. 275
11.2 Overfrequency protection SAPTOF ......................................................................................276
11.2.1 Identification...........................................................................................................................276
11.2.2 Application...............................................................................................................................276
11.2.3 Setting guidelines.................................................................................................................. 276
11.3 Rate-of-change of frequency protection SAPFRC .............................................................277
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11.3.1 Identification...........................................................................................................................277
11.3.2 Application...............................................................................................................................277
11.3.3 Setting guidelines.................................................................................................................. 278
11.4 Frequency time accumulation protection function FTAQFVR........................................ 278
11.4.1 Identification...........................................................................................................................278
11.4.2 Application...............................................................................................................................278
11.4.3 Setting guidelines..................................................................................................................280
Section 12 Multipurpose protection........................................................................... 283
12.1 General current and voltage protection CVGAPC.............................................................. 283
12.1.1 Identification...........................................................................................................................283
12.1.2 Application.............................................................................................................................. 283
12.1.2.1 Current and voltage selection for CVGAPC function.................................................284
12.1.2.2 Base quantities for CVGAPC function.......................................................................... 286
12.1.2.3 Application possibilities................................................................................................. 286
12.1.2.4 Inadvertent generator energization............................................................................. 287
12.1.3 Setting guidelines..................................................................................................................288
12.1.3.1 Directional negative sequence overcurrent protection............................................288
12.1.3.2 Negative sequence overcurrent protection................................................................ 289
12.1.3.3 Generator stator overload protection in accordance with IEC or ANSI
standards............................................................................................................................291
12.1.3.4 Open phase protection for transformer, lines or generators and circuit
breaker head flashover protection for generators....................................................293
12.1.3.5 Voltage restrained overcurrent protection for generator and step-up
transformer........................................................................................................................293
12.1.3.6 Loss of excitation protection for a generator............................................................294
12.1.3.7 Undercurrent protection for capacitor bank.............................................................. 295
Section 13 System protection and control.................................................................297
13.1 Multipurpose filter SMAIHPAC...............................................................................................297
13.1.1 Identification...........................................................................................................................297
13.1.2 Application...............................................................................................................................297
13.1.3 Setting guidelines..................................................................................................................298
13.1.3.1 Setting example................................................................................................................298
Section 14 Secondary system supervision.................................................................301
14.1 Current circuit supervision CCSSPVC...................................................................................301
14.1.1 Identification...........................................................................................................................301
14.1.2 Application...............................................................................................................................301
14.1.3 Setting guidelines.................................................................................................................. 301
14.2 Fuse failure supervision FUFSPVC........................................................................................302
14.2.1 Identification.......................................................................................................................... 302
14.2.2 Application.............................................................................................................................. 302
14.2.3 Setting guidelines..................................................................................................................302
14.2.3.1 General................................................................................................................................302
14.2.3.2 Setting of common parameters....................................................................................303
14.2.3.3 Negative sequence based...............................................................................................303
14.2.3.4 Zero sequence based...................................................................................................... 304
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14.2.3.5 Delta U and delta I ........................................................................................................... 304
14.2.3.6 Dead line detection.......................................................................................................... 305
14.3 Fuse failure supervision VDSPVC.......................................................................................... 305
14.3.1 Identification.......................................................................................................................... 305
14.3.2 Application.............................................................................................................................. 305
14.3.3 Setting guidelines..................................................................................................................306
14.4 Voltage based delta supervision DELVSPVC...................................................................... 307
14.4.1 Function revision history......................................................................................................307
14.4.2 Identification.......................................................................................................................... 307
14.4.3 Application.............................................................................................................................. 307
14.4.4 Setting guidelines..................................................................................................................309
14.5 Current based delta supervision DELISPVC........................................................................309
14.5.1 Identification.......................................................................................................................... 309
14.5.2 Application.............................................................................................................................. 309
14.5.3 Setting guidelines.................................................................................................................. 310
14.6 Delta supervision of real input DELSPVC............................................................................. 311
14.6.1 Identification........................................................................................................................... 311
14.6.2 Application............................................................................................................................... 311
14.6.3 Setting guidelines...................................................................................................................311
Section 15 Control......................................................................................................... 313
15.1 Synchrocheck, energizing check, and synchronizing SESRSYN.......................................313
15.1.1 Identification........................................................................................................................... 313
15.1.2 Application...............................................................................................................................313
15.1.2.1 Synchronizing.................................................................................................................... 313
15.1.2.2 Synchrocheck.....................................................................................................................314
15.1.2.3 Energizing check............................................................................................................... 316
15.1.2.4 Voltage selection...............................................................................................................317
15.1.2.5 External fuse failure..........................................................................................................317
15.1.3 Application examples............................................................................................................ 318
15.1.3.1 Single circuit breaker with single busbar.....................................................................319
15.1.3.2 Single circuit breaker with double busbar, external voltage selection..................319
15.1.3.3 Single circuit breaker with double busbar, internal voltage selection.................. 320
15.1.3.4 Double circuit breaker..................................................................................................... 320
15.1.3.5 1 1/2 circuit breaker.......................................................................................................... 321
15.1.4 Setting guidelines.................................................................................................................. 323
15.2 Autorecloser for 1 phase, 2 phase and/or 3 phase operation SMBRREC ..................... 327
15.2.1 Identification...........................................................................................................................327
15.2.2 Application.............................................................................................................................. 328
15.2.2.1 Auto reclosing operation Off and On........................................................................... 330
15.2.2.2 Start auto reclosing and conditions for start of a reclosing cycle.........................330
15.2.2.3 Start auto reclosing from circuit breaker open information................................... 331
15.2.2.4 Blocking of the auto recloser..........................................................................................331
15.2.2.5 Control of the auto reclosing dead time for shot 1....................................................331
15.2.2.6 Long trip signal................................................................................................................. 332
15.2.2.7 Maximum number of reclosing shots...........................................................................332
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15.2.2.8 ARMode = 3ph, (normal setting for a three-phase shot).......................................... 332
15.2.2.9 ARMode = 1/2/3ph ...........................................................................................................332
15.2.2.10 ARMode = 1/2ph , 1-phase or 2-phase reclosing in the first shot............................ 333
15.2.2.11 ARMode = 1ph+1*2ph, 1-phase or 2-phase reclosing in the first shot....................333
15.2.2.12 ARMode = 1/2ph + 1*3ph, 1-phase, 2-phase or 3-phase reclosing in the first
shot......................................................................................................................................333
15.2.2.13 ARMode = 1ph + 1*2/3ph, 1-phase, 2-phase or 3-phase reclosing in the
first shot............................................................................................................................. 333
15.2.2.14 External selection of auto reclosing mode..................................................................334
15.2.2.15 Auto reclosing reclaim timer.......................................................................................... 334
15.2.2.16 Pulsing of the circuit breaker closing command and counter................................ 334
15.2.2.17 Transient fault................................................................................................................... 335
15.2.2.18 Permanent fault and reclosing unsuccessful signal.................................................. 335
15.2.2.19 Lock-out initiation............................................................................................................335
15.2.2.20 Evolving fault..................................................................................................................... 336
15.2.2.21 Automatic continuation of the auto reclosing sequence.........................................337
15.2.2.22 Thermal overload protection holding the auto recloser back................................. 337
15.2.3 Setting guidelines.................................................................................................................. 337
15.2.3.1 Configuration.................................................................................................................... 337
15.2.3.2 Auto recloser settings.....................................................................................................344
15.3 Apparatus control.................................................................................................................... 347
15.3.1 Function revision history...................................................................................................... 347
15.3.2 Application.............................................................................................................................. 347
15.3.3 Bay control QCBAY................................................................................................................. 351
15.3.4 Switch controller SCSWI........................................................................................................352
15.3.5 Switches SXCBR/SXSWI........................................................................................................353
15.3.6 Proxy for signals from switching device via GOOSE XLNPROXY..................................353
15.3.7 Reservation function (QCRSV and RESIN).........................................................................355
15.3.8 Interaction between modules..............................................................................................357
15.3.9 Setting guidelines..................................................................................................................359
15.3.9.1 Bay control (QCBAY)........................................................................................................ 359
15.3.9.2 Switch controller (SCSWI)...............................................................................................360
15.3.9.3 Switch (SXCBR/SXSWI)....................................................................................................361
15.3.9.4 Proxy for signals from switching device via GOOSE XLNPROXY............................ 361
15.3.9.5 Bay Reserve (QCRSV)....................................................................................................... 362
15.3.9.6 Reservation input (RESIN)...............................................................................................362
15.4 Interlocking ...............................................................................................................................362
15.4.1 Configuration guidelines......................................................................................................363
15.4.2 Interlocking for line bay ABC_LINE .................................................................................... 363
15.4.2.1 Application.........................................................................................................................363
15.4.2.2 Signals from bypass busbar...........................................................................................364
15.4.2.3 Signals from bus-coupler................................................................................................365
15.4.2.4 Configuration setting...................................................................................................... 367
15.4.3 Interlocking for bus-coupler bay ABC_BC ........................................................................368
15.4.3.1 Application.........................................................................................................................368
15.4.3.2 Configuration....................................................................................................................369
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Application manual
© Copyright 2017 Hitachi Power Grids. All rights reserved

15.4.3.3 Signals from all feeders...................................................................................................369
15.4.3.4 Signals from bus-coupler................................................................................................ 371
15.4.3.5 Configuration setting...................................................................................................... 372
15.4.4 Interlocking for transformer bay AB_TRAFO ................................................................... 372
15.4.4.1 Application......................................................................................................................... 373
15.4.4.2 Signals from bus-coupler................................................................................................ 373
15.4.4.3 Configuration setting...................................................................................................... 374
15.4.5 Interlocking for bus-section breaker A1A2_BS................................................................. 374
15.4.5.1 Application.........................................................................................................................374
15.4.5.2 Signals from all feeders................................................................................................... 375
15.4.5.3 Configuration setting...................................................................................................... 377
15.4.6 Interlocking for bus-section disconnector A1A2_DC ......................................................377
15.4.6.1 Application......................................................................................................................... 378
15.4.6.2 Signals in single breaker arrangement.........................................................................378
15.4.6.3 Signals in double-breaker arrangement.......................................................................381
15.4.6.4 Signals in 1 1/2 breaker arrangement...........................................................................383
15.4.7 Interlocking for busbar earthing switch BB_ES ..............................................................384
15.4.7.1 Application.........................................................................................................................384
15.4.7.2 Signals in single breaker arrangement........................................................................ 384
15.4.7.3 Signals in double-breaker arrangement...................................................................... 388
15.4.7.4 Signals in 1 1/2 breaker arrangement.......................................................................... 389
15.4.8 Interlocking for double CB bay DB .....................................................................................389
15.4.8.1 Application.........................................................................................................................389
15.4.8.2 Configuration setting......................................................................................................390
15.4.9 Interlocking for 1 1/2 CB BH ................................................................................................390
15.4.9.1 Application......................................................................................................................... 391
15.4.9.2 Configuration setting...................................................................................................... 391
15.5 Voltage control......................................................................................................................... 392
15.5.1 Identification...........................................................................................................................392
15.5.2 Application.............................................................................................................................. 392
15.5.3 Setting guidelines.................................................................................................................. 419
15.5.3.1 TR1ATCC or TR8ATCC general settings........................................................................419
15.5.3.2 TR1ATCC or TR8ATCC Setting group .......................................................................... 420
15.5.3.3 TCMYLTC and TCLYLTC general settings................................................................... 426
15.6 Logic rotating switch for function selection and LHMI presentation SLGAPC........... 427
15.6.1 Identification.......................................................................................................................... 428
15.6.2 Application.............................................................................................................................. 428
15.6.3 Setting guidelines..................................................................................................................428
15.7 Selector mini switch VSGAPC................................................................................................ 428
15.7.1 Identification.......................................................................................................................... 429
15.7.2 Application.............................................................................................................................. 429
15.7.3 Setting guidelines..................................................................................................................429
15.8 Generic communication function for Double Point indication DPGAPC...................... 429
15.8.1 Identification.......................................................................................................................... 430
15.8.2 Application.............................................................................................................................. 430
15.8.3 Setting guidelines..................................................................................................................430
Table of contents 1MRK 511 401-UEN Rev. K
10 Bay control REC670
Application manual
© Copyright 2017 Hitachi Power Grids. All rights reserved

15.9 Single point generic control 8 signals SPC8GAPC.............................................................430
15.9.1 Identification...........................................................................................................................431
15.9.2 Application...............................................................................................................................431
15.9.3 Setting guidelines.................................................................................................................. 431
15.10 AutomationBits, command function for DNP3.0 AUTOBITS........................................... 431
15.10.1 Identification...........................................................................................................................431
15.10.2 Application...............................................................................................................................431
15.10.3 Setting guidelines.................................................................................................................. 432
15.11 Single command, 16 signals SINGLECMD............................................................................432
15.11.1 Identification...........................................................................................................................432
15.11.2 Application.............................................................................................................................. 432
15.11.3 Setting guidelines..................................................................................................................434
Section 16 Scheme communication............................................................................ 435
16.1 Scheme communication logic for distance or overcurrent protection ZCPSCH........ 435
16.1.1 Identification.......................................................................................................................... 435
16.1.2 Application.............................................................................................................................. 435
16.1.2.1 Blocking schemes.............................................................................................................435
16.1.2.2 Delta blocking scheme.................................................................................................... 436
16.1.2.3 Permissive schemes.........................................................................................................437
16.1.2.4 Intertrip scheme............................................................................................................... 439
16.1.3 Setting guidelines................................................................................................................. 440
16.1.3.1 Blocking scheme.............................................................................................................. 440
16.1.3.2 Delta blocking scheme....................................................................................................440
16.1.3.3 Permissive underreaching scheme...............................................................................440
16.1.3.4 Permissive overreaching scheme.................................................................................. 441
16.1.3.5 Unblocking scheme.......................................................................................................... 441
16.1.3.6 Intertrip scheme............................................................................................................... 441
16.2 Current reversal and Weak-end infeed logic for distance protection 3-phase
ZCRWPSCH ................................................................................................................................441
16.2.1 Identification...........................................................................................................................441
16.2.2 Application.............................................................................................................................. 441
16.2.2.1 Current reversal logic.......................................................................................................441
16.2.2.2 Weak-end infeed logic..................................................................................................... 442
16.2.3 Setting guidelines..................................................................................................................443
16.2.3.1 Current reversal logic...................................................................................................... 443
16.2.3.2 Weak-end infeed logic..................................................................................................... 443
16.3 Local acceleration logic ZCLCPSCH..................................................................................... 444
16.3.1 Identification.......................................................................................................................... 444
16.3.2 Application..............................................................................................................................444
16.3.3 Setting guidelines..................................................................................................................444
16.4 Scheme communication logic for residual overcurrent protection ECPSCH ............. 445
16.4.1 Identification.......................................................................................................................... 445
16.4.2 Application.............................................................................................................................. 445
16.4.3 Setting guidelines..................................................................................................................446
16.5 Current reversal and weak-end infeed logic for residual overcurrent protection
ECRWPSCH................................................................................................................................ 446
1MRK 511 401-UEN Rev. K Table of contents
Bay control REC670 11
Application manual
© Copyright 2017 Hitachi Power Grids. All rights reserved

16.5.1 Identification.......................................................................................................................... 446
16.5.2 Application..............................................................................................................................446
16.5.2.1 Fault current reversal logic.............................................................................................446
16.5.2.2 Weak-end infeed logic..................................................................................................... 447
16.5.3 Setting guidelines..................................................................................................................447
16.5.3.1 Current reversal................................................................................................................448
16.5.3.2 Weak-end infeed...............................................................................................................448
Section 17 Logic.............................................................................................................451
17.1 Tripping logic SMPPTRC .........................................................................................................451
17.1.1 Function revision history...................................................................................................... 451
17.1.2 Identification...........................................................................................................................451
17.1.3 Application...............................................................................................................................451
17.1.3.1 Three-phase tripping....................................................................................................... 452
17.1.3.2 Single- and/or three-phase tripping............................................................................ 452
17.1.3.3 Single-, two- or three-phase tripping...........................................................................454
17.1.3.4 Lock-out............................................................................................................................. 454
17.1.3.5 Example of directional data........................................................................................... 455
17.1.3.6 Blocking of the function block.......................................................................................456
17.1.4 Setting guidelines..................................................................................................................456
17.2 Trip matrix logic TMAGAPC....................................................................................................456
17.2.1 Identification.......................................................................................................................... 456
17.2.2 Application ............................................................................................................................. 457
17.2.3 Setting guidelines..................................................................................................................457
17.3 Logic for group alarm ALMCALH...........................................................................................457
17.3.1 Identification.......................................................................................................................... 457
17.3.2 Application.............................................................................................................................. 457
17.3.3 Setting guidelines..................................................................................................................457
17.4 Logic for group alarm WRNCALH..........................................................................................458
17.4.1 Identification.......................................................................................................................... 458
17.4.1.1 Application.........................................................................................................................458
17.4.1.2 Setting guidelines............................................................................................................ 458
17.5 Logic for group indication INDCALH................................................................................... 458
17.5.1 Identification.......................................................................................................................... 458
17.5.1.1 Application.........................................................................................................................458
17.5.1.2 Setting guidelines............................................................................................................ 458
17.6 Configurable logic blocks.......................................................................................................458
17.6.1 Application.............................................................................................................................. 459
17.6.2 Setting guidelines..................................................................................................................459
17.6.2.1 Configuration....................................................................................................................459
17.7 Fixed signal function block FXDSIGN.................................................................................. 460
17.7.1 Application..............................................................................................................................460
17.8 Boolean 16 to Integer conversion B16I................................................................................. 461
17.8.1 Identification...........................................................................................................................461
17.8.2 Application...............................................................................................................................461
17.9 Boolean to integer conversion with logical node representation, 16 bit BTIGAPC.... 462
Table of contents 1MRK 511 401-UEN Rev. K
12 Bay control REC670
Application manual
© Copyright 2017 Hitachi Power Grids. All rights reserved

17.9.1 Identification.......................................................................................................................... 462
17.9.2 Application.............................................................................................................................. 462
17.10 Integer to Boolean 16 conversion IB16.................................................................................463
17.10.1 Identification.......................................................................................................................... 463
17.10.2 Application.............................................................................................................................. 463
17.11 Integer to Boolean 16 conversion with logic node representation ITBGAPC.............. 464
17.11.1 Identification.......................................................................................................................... 464
17.11.2 Application..............................................................................................................................464
17.12 Elapsed time integrator with limit transgression and overflow supervision
TEIGAPC..................................................................................................................................... 465
17.12.1 Identification.......................................................................................................................... 465
17.12.2 Application.............................................................................................................................. 465
17.12.3 Setting guidelines..................................................................................................................466
17.13 Comparator for integer inputs - INTCOMP........................................................................ 466
17.13.1 Identification.......................................................................................................................... 466
17.13.2 Application.............................................................................................................................. 466
17.13.3 Setting guidelines..................................................................................................................466
17.13.4 Setting example..................................................................................................................... 467
17.14 Comparator for real inputs - REALCOMP............................................................................ 467
17.14.1 Function revision history......................................................................................................467
17.14.2 Identification.......................................................................................................................... 468
17.14.3 Application.............................................................................................................................. 468
17.14.4 Setting guidelines..................................................................................................................468
17.14.5 Setting example.....................................................................................................................468
Section 18 Monitoring...................................................................................................471
18.1 Measurement.............................................................................................................................471
18.1.1 Identification...........................................................................................................................471
18.1.2 Application...............................................................................................................................471
18.1.3 Zero clamping......................................................................................................................... 472
18.1.4 Setting guidelines.................................................................................................................. 473
18.1.4.1 Setting examples..............................................................................................................475
18.2 Gas medium supervision SSIMG............................................................................................481
18.2.1 Function revision history...................................................................................................... 481
18.2.2 Identification...........................................................................................................................481
18.2.3 Application.............................................................................................................................. 482
18.2.4 Setting guidelines..................................................................................................................482
18.3 Liquid medium supervision SSIML....................................................................................... 482
18.3.1 Function revision history......................................................................................................482
18.3.2 Identification.......................................................................................................................... 483
18.3.3 Application.............................................................................................................................. 483
18.3.4 Setting guidelines..................................................................................................................483
18.4 Breaker monitoring SSCBR.................................................................................................... 484
18.4.1 Identification.......................................................................................................................... 484
18.4.2 Application..............................................................................................................................484
18.4.3 Setting guidelines..................................................................................................................486
18.4.3.1 Setting procedure on the IED........................................................................................ 486
1MRK 511 401-UEN Rev. K Table of contents
Bay control REC670 13
Application manual
© Copyright 2017 Hitachi Power Grids. All rights reserved

18.5 Event function EVENT............................................................................................................. 487
18.5.1 Identification.......................................................................................................................... 488
18.5.2 Application..............................................................................................................................488
18.5.3 Setting guidelines..................................................................................................................488
18.6 Disturbance report DRPRDRE................................................................................................488
18.6.1 Function revision history..................................................................................................... 489
18.6.2 Identification.......................................................................................................................... 489
18.6.3 Application.............................................................................................................................. 489
18.6.4 Setting guidelines................................................................................................................. 490
18.6.4.1 Recording times................................................................................................................492
18.6.4.2 Binary input signals..........................................................................................................493
18.6.4.3 Analog input signals........................................................................................................ 493
18.6.4.4 Sub-function parameters............................................................................................... 493
18.6.4.5 Consideration................................................................................................................... 494
18.7 Logical signal status report BINSTATREP...........................................................................495
18.7.1 Identification.......................................................................................................................... 495
18.7.2 Application.............................................................................................................................. 495
18.7.3 Setting guidelines..................................................................................................................495
18.8 Fault locator LMBRFLO........................................................................................................... 496
18.8.1 Function revision history..................................................................................................... 496
18.8.2 Identification.......................................................................................................................... 496
18.8.3 Application.............................................................................................................................. 496
18.8.4 Setting guidelines..................................................................................................................497
18.8.4.1 Connection of analog currents......................................................................................498
18.9 Limit counter L4UFCNT.......................................................................................................... 498
18.9.1 Identification.......................................................................................................................... 498
18.9.2 Application.............................................................................................................................. 498
18.9.3 Setting guidelines..................................................................................................................499
18.10 Running hour-meter TEILGAPC............................................................................................. 499
18.10.1 Identification.......................................................................................................................... 499
18.10.2 Application.............................................................................................................................. 499
18.10.3 Setting guidelines..................................................................................................................499
18.11 Estimation of transformer insulation life LOLSPTR ........................................................ 499
18.11.1 Application..............................................................................................................................500
18.11.2 Setting guidelines..................................................................................................................503
18.11.3 Setting example..................................................................................................................... 509
18.11.3.1 Transformer Rated Data.................................................................................................509
18.11.3.2 Setting parameters for insulation loss of life calculation function (LOL1)...........510
18.12 Through fault monitoring PTRSTHR .................................................................................... 514
18.12.1 Identification...........................................................................................................................514
18.12.2 Application...............................................................................................................................514
18.12.3 Setting guidelines.................................................................................................................. 515
18.12.3.1 Setting procedure on the IED.........................................................................................515
18.12.3.2 Consideration of zero sequence currents....................................................................515
18.12.3.3 On-line correction with on-load tap changer position..............................................516
18.12.3.4 Through fault detection...................................................................................................517
Table of contents 1MRK 511 401-UEN Rev. K
14 Bay control REC670
Application manual
© Copyright 2017 Hitachi Power Grids. All rights reserved