Hitachi Relion RED670 Quick start guide

Relion® 670 SERIES
Line differential protection RED670
Version 2.2 IEC
Commissioning manual

Document ID: 1MRK 505 378-UEN
Issued: July 2022
Revision: K
Product version: 2.2
© 2017 - 2022 Hitachi Energy. All rights reserved

Copyright
This document and parts thereof must not be reproduced or copied without written permission from
Hitachi Energy, 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 Energy
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 Energy 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 Energy 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 Energy 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
Energy 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..................................................................................................13
1.1 This manual.........................................................................................................................13
1.2 Intended audience...............................................................................................................13
1.3 Product documentation....................................................................................................... 14
1.3.1 Product documentation set................................................................................................14
1.3.2 Document revision history.................................................................................................15
1.3.3 Related documents........................................................................................................... 16
1.4 Document symbols and conventions...................................................................................16
1.4.1 Symbols.............................................................................................................................16
1.4.2 Document conventions......................................................................................................17
1.5 IEC 61850 edition 1 / edition 2 mapping............................................................................. 17
Section 2 Safety information....................................................................................... 23
2.1 Symbols on the product.......................................................................................................23
2.2 Warnings............................................................................................................................. 23
2.3 Caution signs.......................................................................................................................24
2.4 Note signs........................................................................................................................... 25
Section 3 Available functions......................................................................................27
3.1 Main protection functions.................................................................................................... 27
3.2 Back-up protection functions...............................................................................................29
3.3 Control and monitoring functions.........................................................................................30
3.4 Communication................................................................................................................... 37
3.5 Basic IED functions............................................................................................................. 41
Section 4 Starting up....................................................................................................45
4.1 Factory and site acceptance testing....................................................................................45
4.2 Commissioning checklist.....................................................................................................45
4.3 Checking the power supply................................................................................................. 45
4.4 Energizing the IED.............................................................................................................. 46
4.4.1 Checking the IED operation.............................................................................................. 46
4.4.2 IED start-up sequence ......................................................................................................46
4.5 Setting up communication between PCM600 and the IED................................................. 47
4.5.1 When IED has blank front panel........................................................................................47
4.5.2 When IED has front port with RJ-45..................................................................................47
4.6 Writing an application configuration to the IED................................................................... 51
4.7 Checking CT circuits........................................................................................................... 51
4.8 Checking VT circuits............................................................................................................52
4.9 Using the RTXP test switch ................................................................................................52
4.10 Checking the binary input/output circuits.............................................................................53
4.10.1 Binary input circuits........................................................................................................... 53
4.10.2 Binary output circuits.........................................................................................................53
4.11 Checking optical connections..............................................................................................53
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Section 5 Configuring the IED and changing settings..............................................55
5.1 Overview............................................................................................................................. 55
5.2 Configuring analog CT inputs..............................................................................................55
5.3 Supervision of input/output modules................................................................................... 56
Section 6 Establishing connection and verifying the SPA/IEC communication.....57
6.1 Entering settings..................................................................................................................57
6.1.1 Entering SPA settings........................................................................................................57
6.1.2 Entering IEC settings.........................................................................................................57
6.2 Verifying the communication............................................................................................... 57
6.2.1 Verifying SPA communication........................................................................................... 58
6.2.2 Verifying IEC communication............................................................................................ 58
6.3 Fiber optic loop....................................................................................................................58
6.4 Optical budget calculation for serial communication with SPA/IEC ....................................59
Section 7 Establishing connection and verifying the LON communication........... 61
7.1 Communication via the rear ports ...................................................................................... 61
7.1.1 LON communication..........................................................................................................61
7.1.2 The LON Protocol..............................................................................................................62
7.1.3 Hardware and software modules.......................................................................................62
7.2 Optical budget calculation for serial communication with LON .......................................... 63
Section 8 Establishing connection and verifying the IEC 61850 communication..65
8.1 Overview............................................................................................................................. 65
8.2 Setting the station communication...................................................................................... 65
8.3 Verifying the communication .............................................................................................. 65
Section 9 Establishing connection and verifying the IEEE C37.118/1344
communication............................................................................................ 67
9.1 Overview............................................................................................................................. 67
9.2 Setting the PMU station communication (PMU Report)...................................................... 67
9.3 Setting the PMU station communication (PMU configuration)............................................ 67
9.4 Setting the TCP/UDP client communication........................................................................68
9.5 Verifying the communication............................................................................................... 71
9.5.1 Verifying the IEEE C37.118/1344 TCP communication.....................................................71
9.5.2 Verifying the IEEE C37.118/1344 UDP communication.................................................... 77
9.6 Optical budget calculation for PMU - PDC communication.................................................78
Section 10 Testing IED operation..................................................................................79
10.1 Preparing for test.................................................................................................................79
10.1.1 Requirements....................................................................................................................79
10.1.2 Preparing the IED to verify settings...................................................................................80
10.2 Activating the test mode......................................................................................................81
10.3 Preparing the connection to the test equipment..................................................................81
10.4 Connecting the test equipment to the IED...........................................................................82
10.5 Releasing the function to be tested.....................................................................................82
10.6 Verifying analog primary and secondary measurement...................................................... 83
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10.7 Testing the protection functionality...................................................................................... 84
10.8 Forcing of binary input/output signals for testing.................................................................84
10.8.1 Forcing concept.................................................................................................................84
10.8.2 How to enable forcing........................................................................................................85
10.8.2.1 Enable forcing by using LHMI...................................................................................... 85
10.8.2.2 Enable forcing using TESTMODE function block.........................................................85
10.8.3 How to change binary input/output signals using forcing.................................................. 85
10.8.3.1 Forcing by using LHMI................................................................................................. 85
10.8.3.2 Forcing by using PCM600............................................................................................87
10.8.4 How to undo forcing changes and return the IED to normal operation............................. 88
10.8.4.1 Undo forcing by using TESTMODE component...........................................................89
10.8.4.2 Undo forcing by using LHMI.........................................................................................89
10.8.4.3 Undo forcing by using PCM600................................................................................... 89
Section 11 Testing functionality by secondary injection............................................91
11.1 Testing disturbance report...................................................................................................91
11.1.1 Introduction........................................................................................................................91
11.1.2 Disturbance report settings............................................................................................... 91
11.1.3 Disturbance recorder (DR)................................................................................................ 91
11.1.4 Event recorder (ER) and Event list (EL)............................................................................92
11.2 Identifying the function to test in the technical reference manual .......................................92
11.3 Differential protection.......................................................................................................... 92
11.3.1 High impedance differential protection HZPDIF ...............................................................92
11.3.1.1 Verifying the settings.................................................................................................... 92
11.3.1.2 Completing the test...................................................................................................... 93
11.3.2 Restricted earth fault protection, low impedance REFPDIF .............................................93
11.3.2.1 Function revision history.............................................................................................. 93
11.3.2.2 Verifying the settings.................................................................................................... 93
11.3.2.3 Completing the test...................................................................................................... 94
11.3.3 Line differential protection L4CPDIF................................................................................. 94
11.3.3.1 Function revision history.............................................................................................. 95
11.3.3.2 Verifying the settings.................................................................................................... 95
11.3.3.3 Completing the test...................................................................................................... 96
11.3.4 Line differential protection L3CPDIF and L6CPDIF ..........................................................96
11.3.4.1 Verifying the settings.................................................................................................... 97
11.3.4.2 Completing the test...................................................................................................... 97
11.3.5 Additional security logic for differential protection LDRGFC ............................................ 97
11.3.5.1 Verifying the settings.................................................................................................... 97
11.3.5.2 Completing the test...................................................................................................... 99
11.4 Impedance protection..........................................................................................................99
11.4.1 Distance protection zones, quadrilateral characteristic ZMQPDIS ...................................99
11.4.1.1 Measuring the operating limit of set values................................................................102
11.4.1.2 Measuring the operating time of distance protection zones.......................................102
11.4.1.3 Completing the test.................................................................................................... 103
11.4.2 Phase selection, quad, fixed angle, load encroachment FDPSPDIS .............................103
11.4.2.1 Measuring the operating limit of set values................................................................105
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11.4.2.2 Completing the test.................................................................................................... 105
11.4.3 Full scheme distance protection, mho characteristic ZMHPDIS .................................... 105
11.4.3.1 Phase-to-phase faults................................................................................................ 106
11.4.3.2 Phase-to-earth faults .................................................................................................107
11.4.4 Faulty phase identification with load encroachment FMPSPDIS ................................... 107
11.4.5 Distance protection zones, quadrilateral characteristic, separate settings ZMRPDIS.... 107
11.4.5.1 Measuring the operating limit of set values ............................................................... 110
11.4.5.2 Measuring the operating time of distance protection zones ...................................... 111
11.4.6 Phase selection, quadrilateral characteristic with settable angle FRPSPDIS..................111
11.4.6.1 Measuring the operating limit of set values................................................................ 113
11.4.6.2 Completing the test.................................................................................................... 114
11.4.7 High speed distance protection zones, quadrilateral and mho characteristic
ZMFPDIS ........................................................................................................................114
11.4.7.1 Function revision history.............................................................................................114
11.4.7.2 Verifying the settings.................................................................................................. 115
11.4.7.3 Measuring the operating limit of set values ............................................................... 117
11.4.7.4 Measuring the operating time of distance protection zones....................................... 118
11.4.7.5 Completing the test.................................................................................................... 118
11.4.8 High Speed distance for series compensated line zones, quadrilateral and mho
characteristic ZMFCPDIS ...............................................................................................118
11.4.8.1 Function revision history.............................................................................................118
11.4.8.2 Verifying the settings.................................................................................................. 119
11.4.8.3 Measuring the operating limit of set values ...............................................................122
11.4.8.4 Measuring the operating time of distance protection zones.......................................122
11.4.8.5 Transient directional element..................................................................................... 122
11.4.8.6 Completing the test.................................................................................................... 123
11.4.9 Power swing detection, blocking and unblocking ZMBURPSB.......................................123
11.4.9.1 Function revision history............................................................................................ 123
11.4.9.2 Verifying the signal and settings.................................................................................123
11.4.9.3 Completing the test.................................................................................................... 129
11.4.10 Power swing logic PSLPSCH..........................................................................................129
11.4.10.1 Function revision history............................................................................................ 129
11.4.10.2 Testing the carrier send and trip signals.....................................................................130
11.4.10.3 Testing the influence of the residual overcurrent protection.......................................130
11.4.10.4 Checking the underreaching zone............................................................................. 131
11.4.10.5 Completing the test.................................................................................................... 131
11.4.11 Pole slip protection PSPPPAM........................................................................................131
11.4.11.1 Verifying the settings.................................................................................................. 131
11.4.11.2 Completing the test.................................................................................................... 134
11.4.12 Out-of-step protection OOSPPAM ..................................................................................134
11.4.12.1 Verifying the settings.................................................................................................. 135
11.4.12.2 Test of point RE (RFwdR, XFwdX)................................................................................. 138
11.4.12.3 Test of the boundary between zone 1 and zone 2, which is defined by the
parameter ReachZ1................................................................................................... 142
11.4.12.4 Test of the point SE (RRvsR, XRvsX).............................................................................145
11.4.13 Automatic switch onto fault logic ZCVPSOF................................................................... 149
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Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved

11.4.13.1 Function revision history............................................................................................ 149
11.4.13.2 Activating ZCVPSOF externally ................................................................................ 150
11.4.13.3 Initiating ZCVPSOF automatically and setting mode to impedance ..........................150
11.4.13.4 Initiating ZCVPSOF automatically and setting mode to UILevel ...............................150
11.4.13.5 Completing the test.................................................................................................... 150
11.4.14 Phase preference logic PPLPHIZ ...................................................................................150
11.4.14.1 Function revision history............................................................................................ 150
11.4.14.2 Verifying the signals and settings...............................................................................151
11.4.14.3 Completing the test.................................................................................................... 151
11.4.15 Phase preference logic PPL2PHIZ..................................................................................152
11.4.15.1 Function revision history............................................................................................ 152
11.4.15.2 Verifying the signals and settings...............................................................................152
11.4.15.3 Completing the test.................................................................................................... 153
11.5 Current protection..............................................................................................................153
11.5.1 Instantaneous phase overcurrent protection 3-phase output PHPIOC .......................... 153
11.5.1.1 Measuring the operate limit of set values...................................................................153
11.5.1.2 Completing the test.................................................................................................... 153
11.5.2 Directional phase overcurrent protection, four steps OC4PTOC ................................... 154
11.5.2.1 Function revision history............................................................................................ 154
11.5.2.2 Verifying the settings.................................................................................................. 154
11.5.2.3 Completing the test.................................................................................................... 155
11.5.3 Instantaneous residual overcurrent protection EFPIOC .................................................155
11.5.3.1 Measuring the operate limit of set values...................................................................155
11.5.3.2 Completing the test.................................................................................................... 156
11.5.4 Four step residual overcurrent protection, (Zero sequence or negative sequence
directionality) EF4PTOC .................................................................................................156
11.5.4.1 Function revision history............................................................................................ 156
11.5.4.2 Four step directional earth fault protection ................................................................156
11.5.4.3 Four step non-directional earth fault protection .........................................................157
11.5.4.4 Completing the test.................................................................................................... 157
11.5.5 Four step negative sequence overcurrent protection NS4PTOC ...................................157
11.5.5.1 Function revision history............................................................................................ 157
11.5.5.2 Completing the test.................................................................................................... 158
11.5.6 Sensitive directional residual overcurrent and power protection SDEPSDE ..................158
11.5.6.1 Measuring the operate and time limit for set values...................................................159
11.5.6.2 Completing the test.................................................................................................... 163
11.5.7 Thermal overload protection, one time constant, Celsius/Fahrenheit LCPTTR/LFPTTR163
11.5.7.1 Measuring the operate and time limit of set values....................................................163
11.5.7.2 Completing the test.................................................................................................... 164
11.5.8 Breaker failure protection, phase segregated activation and output CCRBRF .............. 164
11.5.8.1 Function revision history............................................................................................ 164
11.5.8.2 Checking the phase current operate value, IP> ........................................................164
11.5.8.3 Checking the residual (earth fault) current operate value IN> set below IP> ............165
11.5.8.4 Checking the re-trip and back-up times..................................................................... 165
11.5.8.5 Verifying the re-trip mode........................................................................................... 165
11.5.8.6 Verifying the back-up trip mode .................................................................................166
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11.5.8.7 Verifying instantaneous back-up trip at CB faulty condition....................................... 166
11.5.8.8 Verifying the case FunctionMode = CB Pos...............................................................167
11.5.8.9 Verifying the case RetripMode = Contact...................................................................167
11.5.8.10 Verifying the caseFunctionMode = Current or CB Pos...............................................167
11.5.8.11 Verifying the external start signal has timed out.........................................................168
11.5.8.12 Verifying that backup signal is released when STALARM is reset............................. 168
11.5.8.13 Test of FollowStart&Mode behaviour......................................................................... 168
11.5.8.14 Test of FollowStart behaviour.....................................................................................169
11.5.8.15 Completing the test.................................................................................................... 169
11.5.9 Stub protection STBPTOC.............................................................................................. 169
11.5.9.1 Function revision history............................................................................................ 169
11.5.9.2 Measuring the operate limit of set values...................................................................169
11.5.9.3 Completing the test.................................................................................................... 170
11.5.10 Overcurrent protection with binary release BRPTOC......................................................170
11.5.10.1 Function revision history............................................................................................ 170
11.5.10.2 Measuring the operate limit of set values...................................................................170
11.5.10.3 Completing the test.................................................................................................... 171
11.5.11 Pole discordance protection CCPDSC............................................................................171
11.5.11.1 Verifying the settings.................................................................................................. 171
11.5.11.2 Completing the test.................................................................................................... 172
11.5.12 Directional underpower protection GUPPDUP ...............................................................172
11.5.12.1 Verifying the settings.................................................................................................. 172
11.5.12.2 Completing the test.................................................................................................... 173
11.5.13 Directional overpower protection GOPPDOP .................................................................173
11.5.13.1 Verifying the settings.................................................................................................. 173
11.5.13.2 Completing the test.................................................................................................... 174
11.5.14 Broken conductor check BRCPTOC .............................................................................. 174
11.5.14.1 Function revision history............................................................................................ 174
11.5.14.2 Measuring the operate and time limit of set values....................................................174
11.5.14.3 Completing the test.................................................................................................... 175
11.5.15 Voltage-restrained time overcurrent protection VRPVOC............................................... 175
11.5.15.1 Function revision history............................................................................................ 175
11.5.15.2 Verifying the settings.................................................................................................. 175
11.5.15.3 Completing the test.................................................................................................... 178
11.5.16 Average Power Transient Earth Fault Protection, APPTEF............................................ 178
11.5.16.1 Verifying the signals and settings...............................................................................178
11.5.16.2 Completing the test.................................................................................................... 181
11.6 Voltage protection..............................................................................................................182
11.6.1 Two step undervoltage protection UV2PTUV .................................................................182
11.6.1.1 Verifying the settings.................................................................................................. 182
11.6.1.2 Completing the test.................................................................................................... 183
11.6.2 Two step overvoltage protection OV2PTOV ...................................................................183
11.6.2.1 Verifying the settings.................................................................................................. 183
11.6.2.2 Extended testing........................................................................................................ 183
11.6.2.3 Completing the test.................................................................................................... 184
11.6.3 Two step residual overvoltage protection ROV2PTOV .................................................. 184
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Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved

11.6.3.1 Function revision history............................................................................................ 184
11.6.3.2 Verifying the settings.................................................................................................. 184
11.6.3.3 Completing the test.................................................................................................... 185
11.6.4 Overexcitation protection OEXPVPH ............................................................................. 185
11.6.4.1 Verifying the settings.................................................................................................. 185
11.6.4.2 Completing the test.................................................................................................... 185
11.6.5 Voltage differential protection VDCPTOV .......................................................................185
11.6.5.1 Function revision history............................................................................................ 186
11.6.5.2 Check of undervoltage levels.....................................................................................186
11.6.5.3 Check of voltage differential trip and alarm levels......................................................188
11.6.5.4 Check of trip and trip reset timers.............................................................................. 189
11.6.5.5 Final adjustment of compensation for VT ratio differences .......................................190
11.6.5.6 Completing the test.................................................................................................... 190
11.6.6 Loss of voltage check LOVPTUV ...................................................................................190
11.6.6.1 Measuring the operate limit of set values...................................................................190
11.6.6.2 Completing the test.................................................................................................... 191
11.6.7 Radial feeder protection PAPGAPC................................................................................191
11.6.7.1 Verifying the settings.................................................................................................. 191
11.6.7.2 Completing the test.................................................................................................... 192
11.7 Frequency protection.........................................................................................................192
11.7.1 Underfrequency protection SAPTUF ..............................................................................192
11.7.1.1 Verifying the settings.................................................................................................. 192
11.7.1.2 Completing the test.................................................................................................... 193
11.7.2 Overfrequency protection SAPTOF ................................................................................193
11.7.2.1 Verifying the settings.................................................................................................. 193
11.7.2.2 Completing the test.................................................................................................... 194
11.7.3 Rate-of-change frequency protection SAPFRC ............................................................. 194
11.7.3.1 Verifying the settings.................................................................................................. 194
11.7.3.2 Completing the test.................................................................................................... 194
11.8 Multipurpose protection.....................................................................................................194
11.8.1 Function revision history..................................................................................................194
11.8.2 General current and voltage protection CVGAPC...........................................................195
11.8.2.1 Built-in overcurrent feature (non-directional)..............................................................195
11.8.2.2 Overcurrent feature with current restraint.................................................................. 196
11.8.2.3 Overcurrent feature with voltage restraint..................................................................196
11.8.2.4 Overcurrent feature with directionality........................................................................196
11.8.2.5 Over/Undervoltage feature.........................................................................................197
11.8.2.6 Completing the test.................................................................................................... 197
11.9 Secondary system supervision..........................................................................................197
11.9.1 Current circuit supervision CCSSPVC ........................................................................... 197
11.9.1.1 Verifying the settings.................................................................................................. 197
11.9.1.2 Completing the test.................................................................................................... 197
11.9.2 Fuse failure supervision FUFSPVC.................................................................................197
11.9.2.1 Checking that the binary inputs and outputs operate as expected ........................... 198
11.9.2.2 Measuring the operate value for the negative sequence function .............................198
11.9.2.3 Measuring the operate value for the zero-sequence function ...................................199
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11.9.2.4 Measuring the operate value for the dead line detection function..............................200
11.9.2.5 Checking the operation of the du/dt and di/dt based function ...................................200
11.9.2.6 Completing the test.................................................................................................... 201
11.9.3 Fuse failure supervision VDSPVC...................................................................................201
11.9.3.1 Completing the test.................................................................................................... 201
11.9.4 Voltage based delta supervision DELVSPVC..................................................................202
11.9.4.1 Verifying the signals and settings...............................................................................202
11.9.4.2 Completing the test.................................................................................................... 202
11.9.5 Current based delta supervision DELISPVC...................................................................202
11.9.5.1 Verifying the signals and settings...............................................................................203
11.9.5.2 Completing the test.................................................................................................... 203
11.9.6 Delta supervision of real input DELSPVC....................................................................... 203
11.9.6.1 Verifying the signals and settings...............................................................................203
11.9.6.2 Completing the test.................................................................................................... 204
11.10 Control...............................................................................................................................204
11.10.1 Synchrocheck, energizing check, and synchronizing SESRSYN....................................204
11.10.1.1 Testing the synchronizing function............................................................................. 205
11.10.1.2 Testing the synchrocheck functionality.......................................................................206
11.10.1.3 Testing the energizing check......................................................................................208
11.10.1.4 Testing the voltage selection......................................................................................209
11.10.1.5 Completing the test.................................................................................................... 211
11.10.2 Autorecloser for 1/2/3-phase operation SMBRREC ....................................................... 211
11.10.2.1 Preparation of the verification ................................................................................... 213
11.10.2.2 Switching the auto recloser to On and Off On and Off ..............................................213
11.10.2.3 Verifying the auto recloser .........................................................................................214
11.10.2.4 Checking the auto reclosing conditions......................................................................214
11.10.2.5 Completing the test.................................................................................................... 216
11.10.3 Apparatus control APC....................................................................................................216
11.10.4 Function revision history..................................................................................................216
11.10.5 Single command, 16 signals SINGLECMD.....................................................................216
11.10.6 Interlocking......................................................................................................................217
11.11 Scheme communication....................................................................................................217
11.11.1 Scheme communication logic for distance or overcurrent protection ZCPSCH .............217
11.11.1.1 Function revision history............................................................................................ 217
11.11.1.2 Testing permissive underreaching..............................................................................218
11.11.1.3 Testing permissive overreaching................................................................................218
11.11.1.4 Testing blocking scheme............................................................................................218
11.11.1.5 Testing delta blocking scheme................................................................................... 218
11.11.1.6 Checking of unblocking logic......................................................................................219
11.11.1.7 Completing the test.................................................................................................... 219
11.11.2 Phase segregated scheme communication logic for distance or overcurrent
protection ZPCPSCH ..................................................................................................... 219
11.11.2.1 Function revision history............................................................................................ 220
11.11.2.2 Testing permissive underreaching..............................................................................220
11.11.2.3 Testing permissive overreaching................................................................................220
11.11.2.4 Testing blocking scheme............................................................................................220
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Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved

11.11.2.5 Completing the test.................................................................................................... 221
11.11.3 Current reversal and Weak-end infeed logic for distance protection 3-phase
ZCRWPSCH ...................................................................................................................221
11.11.3.1 Function revision history............................................................................................ 221
11.11.3.2 Current reversal logic.................................................................................................222
11.11.3.3 Weak end infeed logic................................................................................................222
11.11.3.4 Completing the test.................................................................................................... 223
11.11.4 Local acceleration logic ZCLCPSCH...............................................................................223
11.11.4.1 Verifying the settings.................................................................................................. 223
11.11.4.2 Completing the test.................................................................................................... 223
11.11.5 Scheme communication logic for residual overcurrent protection ECPSCH ..................223
11.11.5.1 Function revision history............................................................................................ 224
11.11.5.2 Testing the directional comparison logic function.......................................................224
11.11.5.3 Completing the test.................................................................................................... 225
11.11.6 Current reversal and weak-end infeed logic for residual overcurrent protection
ECRWPSCH .................................................................................................................. 225
11.11.6.1 Testing the current reversal logic............................................................................... 225
11.11.6.2 Testing the weak-end infeed logic..............................................................................226
11.11.6.3 Completing the test.................................................................................................... 227
11.11.7 Direct transfer trip logic................................................................................................... 227
11.11.7.1 Low active power and power factor local criteria LAPPGAPC...................................227
11.11.7.2 Compensated over- and undervoltage protection COUVGAPC................................ 228
11.11.7.3 Sudden change in current variation SCCVPTOC...................................................... 229
11.11.7.4 Carrier receive logic LCCRPTRC ..............................................................................229
11.11.7.5 Negative sequence overvoltage protection LCNSPTOV............................................231
11.11.7.6 Zero sequence overvoltage protection LCZSPTOV...................................................231
11.11.7.7 Negative sequence overcurrent protection LCNSPTOC............................................231
11.11.7.8 Zero sequence overcurrent protection LCZSPTOC...................................................232
11.11.7.9 Three phase overcurrent LCP3PTOC........................................................................232
11.11.7.10 Three phase undercurrent LCP3PTUC......................................................................233
11.12 Logic..................................................................................................................................233
11.12.1 Tripping logic, common 3-phase output SMPPTRC .......................................................233
11.12.1.1 Function revision history............................................................................................ 233
11.12.1.2 3 phase operating mode............................................................................................ 233
11.12.1.3 1ph/3ph operating mode ........................................................................................... 234
11.12.1.4 1ph/2ph/3ph operating mode .................................................................................... 234
11.12.1.5 Circuit breaker lockout............................................................................................... 235
11.12.1.6 Completing the test.................................................................................................... 236
11.13 Monitoring..........................................................................................................................236
11.13.1 Gas medium supervision SSIMG.................................................................................... 236
11.13.1.1 Function revision history............................................................................................ 236
11.13.1.2 Testing the gas medium supervision for pressure alarm and pressure lockout
conditions ..................................................................................................................236
11.13.1.3 Testing the gas medium supervision for temperature alarm and temperature
lockout conditions ......................................................................................................237
11.13.1.4 Completing the test.................................................................................................... 237
11.13.2 Liquid medium supervision SSIML..................................................................................237
1MRK 505 378-UEN Rev. K Table of contents
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Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved

11.13.2.1 Function revision history............................................................................................ 237
11.13.2.2 Testing the liquid medium supervision for level alarm and level lockout conditions...238
11.13.2.3 Testing the gas medium supervision for temperature alarm and temperature
lockout conditions.......................................................................................................238
11.13.2.4 Completing the test.................................................................................................... 238
11.13.3 Breaker monitoring SSCBR.............................................................................................238
11.13.3.1 Verifying the settings.................................................................................................. 239
11.13.3.2 Completing the test.................................................................................................... 240
11.13.4 Event function EVENT.....................................................................................................240
11.13.5 Limit counter L4UFCNT...................................................................................................240
11.13.5.1 Completing the test.................................................................................................... 241
11.13.6 Through fault monitoring PTRSTHR .............................................................................. 241
11.13.6.1 Verifying the signals and settings...............................................................................241
11.13.6.2 Completing the test.................................................................................................... 241
11.13.7 Function revision history..................................................................................................242
11.13.8 Current harmonic monitoring CHMMHAI.........................................................................242
11.13.8.1 Verifying the signals and settings...............................................................................242
11.13.8.2 Completing the test.................................................................................................... 243
11.13.9 Function revision history..................................................................................................243
11.13.10 Voltage harmonic monitoring VHMMHAI.........................................................................243
11.13.10.1 Verifying the signals and settings...............................................................................243
11.13.10.2 Completing the test.................................................................................................... 243
11.13.11 Function revision history..................................................................................................244
11.13.12 Fault current and voltage monitoring function FLTMMXU ..............................................244
11.13.12.1 Verifying the settings.................................................................................................. 244
11.13.12.2 Completing the test.................................................................................................... 244
11.13.13 Fault locator LMBRFLO...................................................................................................244
11.13.13.1 Function revision history............................................................................................ 245
11.13.13.2 Verifying the signals and settings...............................................................................245
11.13.13.3 Measuring the operate limit........................................................................................245
11.13.13.4 Completing the test.................................................................................................... 246
11.13.14 Fault locator SMTRFLO.................................................................................................. 246
11.13.14.1 Function revision history............................................................................................ 247
11.13.14.2 Single ended fault locator...........................................................................................247
11.13.14.3 Two ended fault locator.............................................................................................. 248
11.13.14.4 Completing the test.................................................................................................... 249
11.14 Metering............................................................................................................................ 249
11.14.1 Pulse-counter logic PCFCNT.......................................................................................... 249
11.14.2 Function for energy calculation and demand handling ETPMMTR.................................249
11.14.2.1 Verifying the settings.................................................................................................. 249
11.14.2.2 Completing the test.................................................................................................... 250
11.15 Station communication......................................................................................................251
11.15.1 Multiple command and transmit MULTICMDRCV / MULTICMDSND..............................251
11.16 Remote communication.....................................................................................................251
11.16.1 Binary signal transfer.......................................................................................................251
11.17 Basic IED functions........................................................................................................... 252
Table of contents 1MRK 505 378-UEN Rev. K
10 Line differential protection RED670
Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved

11.17.1 Parameter setting group handling SETGRPS.................................................................252
11.17.1.1 Verifying the settings.................................................................................................. 252
11.17.1.2 Completing the test.................................................................................................... 252
11.18 Exit test mode....................................................................................................................253
Section 12 Checking the directionality.......................................................................255
12.1 Overview........................................................................................................................... 255
12.2 Testing the directionality of the distance protection...........................................................255
Section 13 Commissioning and maintenance of the fault clearing system............257
13.1 Commissioning tests......................................................................................................... 257
13.2 Periodic maintenance tests............................................................................................... 257
13.2.1 Visual inspection............................................................................................................. 258
13.2.2 Maintenance tests........................................................................................................... 258
13.2.2.1 Preparation.................................................................................................................258
13.2.2.2 Recording...................................................................................................................258
13.2.2.3 Secondary injection....................................................................................................258
13.2.2.4 Alarm test...................................................................................................................258
13.2.2.5 Self supervision check............................................................................................... 259
13.2.2.6 Trip circuit check........................................................................................................ 259
13.2.2.7 Measurement of service currents...............................................................................259
13.2.2.8 Restoring....................................................................................................................260
Section 14 Troubleshooting.........................................................................................261
14.1 Checking the self supervision signals............................................................................... 261
14.1.1 Checking the self supervision function............................................................................261
14.1.1.1 Determine the cause of an internal failure................................................................. 261
14.1.2 Self supervision HMI data............................................................................................... 261
14.1.2.1 General IED status.....................................................................................................261
14.2 Fault tracing.......................................................................................................................262
14.2.1 Internal fault indications...................................................................................................262
14.2.2 Using front-connected PC............................................................................................... 263
14.2.3 Diagnosing the IED status via the LHMI hint menu.........................................................264
14.2.4 Hardware re-configuration...............................................................................................267
14.3 Repair instruction.............................................................................................................. 268
14.4 Repair support...................................................................................................................269
14.5 Maintenance......................................................................................................................269
Section 15 Glossary..................................................................................................... 271
1MRK 505 378-UEN Rev. K Table of contents
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Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved

12

Section 1 Introduction
1.1 This manual GUID-AB423A30-13C2-46AF-B7FE-A73BB425EB5F v20
The commissioning manual contains instructions on how to commission the IED. The manual can
also be used by system engineers and maintenance personnel for assistance during the testing
phase. The manual provides procedures for the checking of external circuitry and energizing the IED,
parameter setting and configuration as well as verifying settings by secondary injection. The manual
describes the process of testing an IED in a substation which is not in service. The chapters are
organized in the chronological order in which the IED should be commissioned. The relevant
procedures may be followed also during the service and maintenance activities.
1.2 Intended audience GUID-C9B8127F-5748-4BEA-9E4F-CC762FE28A3A v11
This manual addresses the personnel responsible for commissioning, maintenance and taking the
IED in and out of normal service.
The commissioning personnel must have a basic knowledge of handling electronic equipment. The
commissioning and maintenance personnel must be well experienced in using protection equipment,
test equipment, protection functions and the configured functional logics in the IED.
1MRK 505 378-UEN Rev. K Section 1
Introduction
Line differential protection RED670 13
Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved

1.3 Product documentation
1.3.1 Product documentation set GUID-3AA69EA6-F1D8-47C6-A8E6-562F29C67172 v16
IEC07000220-4-en.vsd
Planning & purchase Engineering Installing Commissioning Operation Maintenance Decommissioning Deinstalling & disposal
Application manual
Operation manual
Installation manual
Engineering manual
Communication
protocol manual
Cyber security
deployment guideline
Technical manual
Commissioning manual
IEC07000220 V4 EN-US
Figure 1: The intended use of manuals throughout the product lifecycle
The engineering manual contains instructions on how to engineer the IEDs using the various tools
available within the PCM600 software. The manual provides instructions on how to set up a PCM600
project and insert IEDs to the project structure. The manual also recommends a sequence for the
engineering of protection and control functions, as well as communication engineering for IEC 61850.
The installation manual contains instructions on how to install the IED. The manual provides
procedures for mechanical and electrical installation. The chapters are organized in the chronological
order in which the IED should be installed.
The commissioning manual contains instructions on how to commission the IED. The manual can
also be used by system engineers and maintenance personnel for assistance during the testing
phase. The manual provides procedures for the checking of external circuitry and energizing the IED,
parameter setting and configuration as well as verifying settings by secondary injection. The manual
describes the process of testing an IED in a substation which is not in service. The chapters are
organized in the chronological order in which the IED should be commissioned. The relevant
procedures may be followed also during the service and maintenance activities.
The operation manual contains instructions on how to operate the IED once it has been
commissioned. The manual provides instructions for the monitoring, controlling and setting of the
IED. The manual also describes how to identify disturbances and how to view calculated and
measured power grid data to determine the cause of a fault.
Section 1 1MRK 505 378-UEN Rev. K
Introduction
14 Line differential protection RED670
Commissioning manual
© 2017 - 2022 Hitachi Energy. All rights reserved