ABB Relion 620 Series - Page 335

Parameter Values (Range) Unit Step Default Description
Curve parameter A 0.0086...120.0000 1 28.2000 Parameter A for
customer program-
mable curve
Curve parameter B 0.0000...0.7120 1 0.1217 Parameter B for
customer program-
mable curve
Curve parameter C 0.02...2.00 1 2.00 Parameter C for
customer program-
mable curve
Curve parameter D 0.46...30.00 1 29.10 Parameter D for
customer program-
mable curve
Curve parameter E 0.0...1.0 1 1.0 Parameter E for
customer program-
mable curve
Table 320: PHPVOC 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 meas-
urement mode
Control mode
1=Voltage control
2=Input control
3=Voltage and in-
put Ctl
4=No Volt depend-
ency
1=Voltage control Type of control
Minimum operate
time
40...60000 ms 1 40 Minimum operate
time for IDMT
curves
Reset delay time 0...60000 ms 1 20 Reset delay time
4.1.5.8 Monitored data
Table 321: PHPVOC Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start
time / operate
time
EFF_ST_VAL_A FLOAT32 0.00...50.00 xIn Effective start
value for phase A
EFF_ST_VAL_B FLOAT32 0.00...50.00 xIn Effective start
value for phase B
Table continues on the next page
1MRS757644 H Protection functions
620 series
Technical Manual
335