ABB RELION 650 Series Commissioning Manual page 11

Transformer protection
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10.8.3
Single command, 16 signals SINGLECMD............................................................................... 87
10.9
Logic................................................................................................................................................... 88
10.9.1
Tripping logic, common 3-phase output SMPPTRC ............................................................ 88
10.9.1.1
Three-phase operating mode................................................................................................88
10.9.1.2
1ph/3ph operating mode....................................................................................................... 88
10.9.1.3
1ph/2ph/3ph operating mode.............................................................................................. 89
10.9.1.4
Circuit breaker lockout........................................................................................................... 90
10.9.1.5
Completing the test................................................................................................................ 90
10.10
Monitoring........................................................................................................................................ 90
10.10.1
Gas medium supervision SSIMG.............................................................................................. 90
10.10.1.1
10.10.1.2
Completing the test.................................................................................................................91
10.10.2
Liquid medium supervision SSIML........................................................................................... 91
10.10.2.1
Testing the liquid medium supervision for alarm and lock out conditions..................91
10.10.2.2
Completing the test.................................................................................................................91
10.10.3
Breaker monitoring SSCBR........................................................................................................ 92
10.10.3.1
Verifying the settings..............................................................................................................92
10.10.3.2
Completing the test.................................................................................................................93
10.10.4
Event function EVENT.................................................................................................................93
10.10.5
Limit counter L4UFCNT..............................................................................................................93
10.10.5.1
Completing the test................................................................................................................ 94
10.11
Metering............................................................................................................................................ 94
10.11.1
Pulse-counter logic PCFCNT..................................................................................................... 94
10.11.2
10.11.2.1
Verifying the settings..............................................................................................................94
10.11.2.2
Completing the test................................................................................................................ 95
10.12
Station communication..................................................................................................................95
10.12.1
10.13
Basic IED functions..........................................................................................................................96
10.13.1
Parameter setting group handling SETGRPS........................................................................ 96
10.13.1.1
Verifying the settings..............................................................................................................96
10.13.1.2
Completing the test................................................................................................................ 96
10.14
Exit test mode.................................................................................................................................. 96
Section 11 Checking the directionality............................................................................. 97
11.1
Overview............................................................................................................................................ 97
11.2
Testing the directionality of the distance protection.............................................................. 97
12.1
Commissioning tests......................................................................................................................99
12.2
Periodic maintenance tests...........................................................................................................99
12.2.1
Visual inspection....................................................................................................................... 100
12.2.2
Maintenance tests.....................................................................................................................100
12.2.2.1
Preparation............................................................................................................................. 100
12.2.2.2
Recording................................................................................................................................ 100
12.2.2.3
Secondary injection............................................................................................................... 100
12.2.2.4
Alarm test.................................................................................................................................101
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