ABB Relion 670 Series Commissioning Manual page 17

1MRK 504 165-UUS Rev. J
11.13.1.6
11.14 Monitoring................................................................................................................................275
11.14.1 Gas medium supervision SSIMG.......................................................................................... 275
11.14.1.1
11.14.1.2
11.14.1.3
11.14.1.4
11.14.2 Liquid medium supervision SSIML........................................................................................ 277
11.14.2.1
11.14.2.2
11.14.2.3
11.14.2.4
11.14.3 Breaker monitoring SSCBR...................................................................................................278
11.14.3.1
11.14.3.2
11.14.4 Event function EVENT...........................................................................................................280
11.14.5 Limit counter L4UFCNT.........................................................................................................280
11.14.5.1
11.14.6 Estimation of transformer insulation life LOLSPTR (26/49HS)..............................................280
11.14.6.1
11.14.6.2
11.14.7 Through fault monitoring PTRSTHR (51TF)..........................................................................282
11.14.7.1
11.14.7.2
11.14.8 Function revision history........................................................................................................283
11.14.9 Current harmonic monitoring CHMMHAI(ITHD)....................................................................283
11.14.9.1
11.14.9.2
11.14.10 Function revision history........................................................................................................284
11.14.11 Voltage harmonic monitoring VHMMHAI(VTHD)...................................................................284
11.14.11.1
11.14.11.2
11.14.12 Function revision history........................................................................................................285
11.14.13 Fault current and voltage monitoring function FLTMMXU .................................................... 285
11.14.13.1
11.14.13.2
11.14.14 Fault locator LMBRFLO.........................................................................................................286
11.14.14.1
11.14.14.2
11.14.14.3
Transformer protection RET670
Commissioning manual
Completing the test.......................................................................................................... 275
Function revision history...................................................................................................276
Testing the gas medium supervision for pressure alarm and pressure
lockout conditions.............................................................................................................276
Testing the gas medium supervision for temperature alarm and temperature lockout
conditions......................................................................................................................... 276
Completing the test.......................................................................................................... 277
Function revision history...................................................................................................277
Testing the liquid medium supervision for level alarm and level lockout conditions......... 277
Testing the gas medium supervision for temperature alarm and temperature lockout
conditions......................................................................................................................... 278
Completing the test.......................................................................................................... 278
Verifying the settings........................................................................................................ 278
Completing the test.......................................................................................................... 280
Completing the test.......................................................................................................... 280
Verifying the signals and settings..................................................................................... 280
Completing the test.......................................................................................................... 282
Verifying the signals and settings..................................................................................... 282
Completing the test.......................................................................................................... 283
Verifying the signals and settings..................................................................................... 283
Completing the test.......................................................................................................... 284
Verifying the signals and settings..................................................................................... 284
Completing the test.......................................................................................................... 285
Verifying the settings........................................................................................................ 285
Completing the test.......................................................................................................... 286
Function revision history...................................................................................................286
Verifying the signals and settings..................................................................................... 286
Measuring the operate limit.............................................................................................. 287
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