ABB Relion 620 Series - Page 479

Parameter Values (Range) Unit Step Default Description
Operating curve
type
5=ANSI Def. Time
15=IEC Def. Time
20=Wattmetric
IDMT
15=IEC Def. Time Selection of time
delay curve type
Operate delay time 60...200000 ms 10 60 Operate delay time
for definite time
Table 464: WPWDE Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Table 465: WPWDE Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Measurement
mode
1=RMS
2=DFT
3=Peak-to-Peak
2=DFT Selects used cur-
rent measurement
mode
Correction angle 0.0...10.0 deg 0.1 2.0 Angle correction
Min operate cur-
rent
0.010...1.000 xIn 0.001 0.010 Minimum operating
current
Min operate volt-
age
0.01...1.00 xUn 0.01 0.01 Minimum operating
voltage
Reset delay time 0...60000 ms 1 20 Reset delay time
Pol reversal
0=False
1=True
0=False Rotate polarizing
quantity
Io signal Sel
1=Measured Io
2=Calculated Io
1=Measured Io Selection for used
Io signal
Uo signal Sel
1=Measured Uo
2=Calculated Uo
1=Measured Uo Selection for used
polarization signal
4.2.7.10 Monitored data
Table 466: WPWDE Monitored data
Name
Type Values (Range) Unit Description
FAULT_DIR Enum
0=unknown
1=forward
2=backward
3=both
Detected fault direction
START_DUR FLOAT32 0.00...100.00 % Ratio of start time / op-
erate time
DIRECTION Enum
0=unknown
1=forward
2=backward
3=both
Direction information
Table continues on the next page
1MRS757644 H Protection functions
620 series
Technical Manual
479