ABB REC650 ANSI - Page 28

Operation principle.......................................................................... 521
Technical data................................................................................. 521
Insulation liquid monitoring function SSIML (71).................................. 522
Identification.................................................................................... 522
Functionality.................................................................................... 522
Function block................................................................................. 522
Signals.............................................................................................522
Settings............................................................................................523
Operation principle.......................................................................... 524
Technical data................................................................................. 524
Circuit breaker condition monitoring SSCBR........................................524
Identification.................................................................................... 524
Functionality.................................................................................... 525
Function block................................................................................. 525
Signals.............................................................................................526
Settings............................................................................................527
Monitored data.................................................................................528
Operation principle.......................................................................... 528
Circuit breaker status..................................................................529
Circuit breaker operation monitoring.......................................... 530
Breaker contact travel time.........................................................531
Operation counter.......................................................................533
Accumulation of I
y
t......................................................................533
Remaining life of the circuit breaker........................................... 535
Circuit breaker spring charged indication................................... 536
Gas pressure supervision...........................................................537
Technical data................................................................................. 538
Measurands for IEC 60870-5-103 I103MEAS...................................... 538
Functionality.................................................................................... 538
Function block................................................................................. 539
Signals.............................................................................................540
Settings............................................................................................540
Measurands user defined signals for IEC 60870-5-103
I103MEASUSR..................................................................................... 541
Functionality.................................................................................... 541
Function block................................................................................. 541
Signals.............................................................................................541
Settings............................................................................................542
Function status auto-recloser for IEC 60870-5-103 I103AR.................542
Functionality.................................................................................... 542
Table of contents
22
Technical manual