ABB REG670 - Page 15

Check the overcurrent block function......................................... 263
Single transformer...................................................................... 263
Parallel voltage regulation.......................................................... 264
Completing the test.....................................................................269
Single command, 16 signals SINGLECMD..................................... 269
Interlocking...................................................................................... 269
Logic..................................................................................................... 270
Tripping logic, common 3-phase output SMPPTRC (94)................ 270
3 phase operating mode.............................................................270
1p/3p operating mode.................................................................270
Circuit breaker lockout................................................................271
Completing the test.....................................................................272
Integrator TIGAPC...........................................................................272
Completing the test.....................................................................272
Monitoring............................................................................................. 272
Gas medium supervision SSIMG.................................................... 272
Testing the gas medium supervision for pressure alarm and
pressure lockout conditions........................................................ 273
Testing the gas medium supervision for temperature alarm
and temperature lock out conditions...........................................273
Completing the test.....................................................................273
Liquid medium supervision SSIML.................................................. 274
Testing the liquid medium supervision for level alarm and
level lockout conditions...............................................................274
Testing the liquid medium supervision for temperature alarm
and temperature lock out conditions...........................................274
Completing the test.....................................................................275
Breaker monitoring SSCBR.............................................................275
Verifying the settings.................................................................. 275
Completing the test.....................................................................277
Event function EVENT.....................................................................277
Limit counter L4UFCNT...................................................................278
Completing the test.....................................................................278
Estimation of transformer insulation life LOLSPTR (26/49HS)........278
Verifying the signals and settings............................................... 278
Completing the test.....................................................................280
Metering................................................................................................280
Pulse-counter logic PCFCNT.......................................................... 280
Function for energy calculation and demand handling ETPMMTR. 280
Verifying the settings.................................................................. 280
Table of contents
Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062 9
Commissioning manual