ABB REG670 Commissioning Manual page 14

Table of contents
8
Measuring the operate value for the zero-sequence
function ................................................................................226
Measuring the operate value for the dead line detection
function.................................................................................227
Checking the operation of the du/dt and di/dt based
function ................................................................................227
Completing the test.............................................................. 228
Fuse failure supervision VDSPVC.............................................228
Completing the test.............................................................. 229
Control............................................................................................ 229
Synchrocheck, energizing check, and synchronizing
SESRSYN................................................................................. 229
Testing the synchronizing function....................................... 232
Testing the synchrocheck functionality.................................232
Testing the energizing check................................................235
Testing the voltage selection................................................236
Completing the test.............................................................. 238
Apparatus control APC.............................................................. 239
Tap changer control and supervision TCMYLTC, TCLYLTC.... 239
Secondary test..................................................................... 241
Check the activation of the voltage control operation...........241
Check the normal voltage regulation function...................... 242
Check the undervoltage block function................................ 243
Check the upper and lower busbar voltage limit.................. 243
Check the overcurrent block function................................... 244
Single transformer................................................................ 244
Parallel voltage regulation.................................................... 245
Completing the test.............................................................. 250
Single command, 16 signals SINGLECMD............................... 250
Interlocking................................................................................ 250
Logic............................................................................................... 250
Tripping logic, common 3-phase output SMPPTRC .................250
3 phase operating mode.......................................................250
1ph/3ph operating mode...................................................... 251
1ph/2ph/3ph operating mode............................................... 252
Circuit breaker lockout..........................................................253
Completing the test.............................................................. 254
Integrator TIGAPC.....................................................................254
Completing the test.............................................................. 254
Monitoring.......................................................................................254
Gas medium supervision SSIMG.............................................. 254
Testing the gas medium supervision for pressure alarm
and pressure lockout conditions...........................................254
Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Commissioning manual