Function block........................................................................... 386
Signals.......................................................................................387
Settings......................................................................................387
Operation principle.................................................................... 387
Technical data........................................................................... 389
Section 11 Monitoring.....................................................................391
Measurements................................................................................391
Identification.............................................................................. 391
Functionality.............................................................................. 391
Function block........................................................................... 393
Signals.......................................................................................395
Settings......................................................................................398
Monitored data...........................................................................410
Operation principle.................................................................... 412
Measurement supervision.................................................... 412
Measurements CVMMXN.....................................................418
Phase current measurement CMMXU................................. 423
Phase-phase and phase-neutral voltage measurements
VMMXU, VNMMXU.............................................................. 424
Voltage and current sequence measurements VMSQI,
CMSQI..................................................................................424
Technical data........................................................................... 424
Gas medium supervision SSIMG................................................... 426
Identification.............................................................................. 426
Functionality.............................................................................. 426
Function block........................................................................... 427
Signals.......................................................................................427
Settings......................................................................................428
Monitored data...........................................................................428
Operation principle.................................................................... 428
Technical data........................................................................... 429
Liquid medium supervision SSIML................................................. 430
Identification.............................................................................. 430
Functionality.............................................................................. 430
Function block........................................................................... 430
Signals.......................................................................................430
Settings......................................................................................431
Monitored data...........................................................................432
Operation principle.................................................................... 432
Technical data........................................................................... 433
Breaker monitoring SSCBR............................................................433
Identification.............................................................................. 433
Functionality.............................................................................. 434
Table of contents
Breaker protection REQ650 2.2 IEC 13
Technical manual