ABB RED670 Commissioning Manual page 16

Table of contents
11.11.7 Direct transfer trip logic......................................................................................................... 239
11.11.7.1
11.11.7.2
11.11.7.3
11.11.7.4
11.11.7.5
11.11.7.6
11.11.7.7
11.11.7.8
11.11.7.9
11.11.7.10
11.12 Logic........................................................................................................................................245
11.12.1 Tripping logic, common 3-phase output SMPPTRC (94)...................................................... 245
11.12.1.1
11.12.1.2
11.12.1.3
11.12.1.4
11.12.1.5
11.12.1.6
11.13 Monitoring................................................................................................................................248
11.13.1 Gas medium supervision SSIMG.......................................................................................... 248
11.13.1.1
11.13.1.2
11.13.1.3
11.13.1.4
11.13.2 Liquid medium supervision SSIML........................................................................................ 250
11.13.2.1
11.13.2.2
11.13.2.3
11.13.2.4
11.13.3 Breaker monitoring SSCBR...................................................................................................251
11.13.3.1
11.13.3.2
11.13.4 Event function EVENT...........................................................................................................253
11.13.5 Limit counter L4UFCNT.........................................................................................................253
11.13.5.1
11.13.6 Through fault monitoring PTRSTHR (51TF)..........................................................................253
11.13.6.1
11.13.6.2
11.13.7 Function revision history........................................................................................................255
10
Low active power and power factor local criteria LAPPGAPC (37_55)............................239
Compensated over- and undervoltage protection COUVGAPC (59_27)......................... 240
Sudden change in current variation SCCVPTOC (51)..................................................... 241
Carrier receive logic LCCRPTRC (94)............................................................................. 241
Negative sequence overvoltage protection LCNSPTOV (47).......................................... 243
Zero sequence overvoltage protection LCZSPTOV (59N)............................................... 243
Negative sequence overcurrent protection LCNSPTOC (46)...........................................243
Zero sequence overcurrent protection LCZSPTOC (51N)............................................... 244
Three phase overcurrent LCP3PTOC (51).......................................................................245
Three phase undercurrent LCP3PTUC (37).....................................................................245
Function revision history...................................................................................................246
3 phase operating mode...................................................................................................246
1p/3p operating mode ..................................................................................................... 246
1p/2p/3p operating mode ................................................................................................ 247
Circuit breaker lockout......................................................................................................248
Completing the test.......................................................................................................... 248
Function revision history...................................................................................................249
Testing the gas medium supervision for pressure alarm and pressure
lockout conditions.............................................................................................................249
Testing the gas medium supervision for temperature alarm and temperature lockout
conditions......................................................................................................................... 249
Completing the test.......................................................................................................... 250
Function revision history...................................................................................................250
Testing the liquid medium supervision for level alarm and level lockout conditions......... 250
Testing the gas medium supervision for temperature alarm and temperature lockout
conditions......................................................................................................................... 251
Completing the test.......................................................................................................... 251
Verifying the settings........................................................................................................ 251
Completing the test.......................................................................................................... 253
Completing the test.......................................................................................................... 253
Verifying the signals and settings..................................................................................... 253
Completing the test.......................................................................................................... 254
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1MRK 505 378-UUS Rev. J
Line differential protection RED670
Commissioning manual