ABB RELION 620 Series Technical Manual page 753

1MRS757644 F
4.8.3.7
Table 709: DQPTUV Group settings (Basic)
Parameter Values (Range)
Voltage start value
Operate delay time
Table 710: DQPTUV Non group settings (Basic)
Parameter Values (Range)
Operation
Table 711: DQPTUV Non group settings (Advanced)
Parameter Values (Range)
Min reactive power
Min Ps Seq current
Pwr sector reduction
Pol reversal
4.8.3.8
620 series
Technical Manual
Table 708: DQPTUV Output signals
Name
OPERATE
START
Settings
Unit
0.20...1.20 xUn
100...300000 ms
Unit
1=on
5=off
Unit
0.01...0.50 xSn
0.02...0.20 xIn
0...10 deg
0=False
1=True
Monitored data
Table 712: DQPTUV Monitored data
Name
START_DUR
Q
DQPTUV
Type Description
BOOLEAN Operate
BOOLEAN Start
Step Default
0.01 0.85
10 500
Step Default
1=on
Step Default
0.01 0.05
0.01 0.05
1 3
0=False
Type Values (Range)
FLOAT32 0.00...100.00
FLOAT32 -160.000...160.0
00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Section 4
Protection functions
Description
Start value for under voltage detection
Operate delay time
Description
Operation On/Off
Description
Minimum reactive power needed for
function to operate
Minimum positive sequence current
Power sector reduction
Reverse the definition of the positive
reactive power direction
Unit Description
% Ratio of start time /
operate time
xSn Reactive power
Status
747