ABB REB650 Technical Manual page 17

Relion 650 series busbar protection
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Technical Manual
Signals........................................................................................232
Settings.......................................................................................233
Monitored data............................................................................234
Phase-neutral voltage measurement VNMMXU..............................235
Identification ..............................................................................235
Function block............................................................................235
Signals........................................................................................235
Settings.......................................................................................236
Monitored data............................................................................237
Operation principle..........................................................................237
Measurement supervision..........................................................237
Measurements CVMMXN...........................................................241
Phase current measurement CMMXU........................................246
Phase-phase and phase-neutral voltage measurements
VMMXU, VNMMXU....................................................................247
Voltage and current sequence measurements VMSQI,
CMSQI........................................................................................247
Technical data.................................................................................247
Event Counter CNTGGIO.....................................................................248
Identification....................................................................................248
Functionality....................................................................................248
Function block.................................................................................248
Signals.............................................................................................249
Settings............................................................................................249
Monitored data.................................................................................249
Operation principle..........................................................................250
Reporting....................................................................................250
Technical data.................................................................................250
Disturbance report................................................................................251
Functionality....................................................................................251
Disturbance report DRPRDRE........................................................251
Identification...............................................................................251
Function block............................................................................252
Signals........................................................................................252
Settings.......................................................................................252
Monitored data............................................................................253
Measured values........................................................................256
Analog input signals AxRADR.........................................................257
Identification...............................................................................257
Function block............................................................................257
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