ABB RELION 620 Series Technical Manual page 25

620 series ANSI
Technical Manual
Identification............................................................................... 640
Function block............................................................................ 640
Signals........................................................................................641
Settings.......................................................................................641
Monitored data............................................................................642
Technical data............................................................................ 643
Three-phase voltage measurement VA, VB, VC............................. 643
Identification............................................................................... 643
Function block............................................................................ 643
Signals........................................................................................643
Settings.......................................................................................644
Monitored data............................................................................644
Technical data............................................................................ 645
Residual current measurement IG...................................................645
Identification............................................................................... 645
Function block............................................................................ 645
Signals........................................................................................645
Settings.......................................................................................646
Monitored data............................................................................646
Technical data............................................................................ 646
Residual voltage measurement VG.................................................647
Identification............................................................................... 647
Function block............................................................................ 647
Signals........................................................................................647
Settings.......................................................................................648
Monitored data............................................................................648
Technical data............................................................................ 648
Sequence current measurement I1, I2, I0....................................... 648
Identification............................................................................... 648
Function block............................................................................ 649
Signals........................................................................................649
Settings.......................................................................................649
Monitored data............................................................................650
Technical data............................................................................ 650
Technical revision history........................................................... 651
Sequence voltage measurement V1, V2, V0...................................651
Identification............................................................................... 651
Function block............................................................................ 651
Signals........................................................................................651
Settings.......................................................................................652
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