ABB Relion 620 Series - Page 748

Table 708: DQPTUV Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.8.3.7 Settings
Table 709: DQPTUV Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Voltage start value 0.20...1.20 xUn 0.01 0.85 Start value for un-
der voltage detec-
tion
Operate delay time 100...300000 ms 10 500 Operate delay time
Table 710: DQPTUV Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation On/Off
Table 711: DQPTUV Non group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Min reactive power 0.01...0.50 xSn 0.01 0.05 Minimum reactive
power needed for
function to operate
Min Ps Seq current 0.02...0.20 xIn 0.01 0.05 Minimum positive
sequence current
Pwr sector reduc-
tion
0...10 deg 1 3 Power sector re-
duction
Pol reversal
0=False
1=True
0=False Reverse the defini-
tion of the positive
reactive power di-
rection
4.8.3.8 Monitored data
Table 712: DQPTUV Monitored data
Name
Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start time / op-
erate time
Q FLOAT32 -160.000...160.000 xSn Reactive power
DQPTUV Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
Protection functions 1MRS757644 H
748 620 series
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