ABB Relion 670 Series Technical Reference Manual page 483

Line differential protection ansi
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1MRK505222-UUS C
7.11.5
Table 236:
GUPPDUP (37) Group settings (basic)
Name
Values (Range)
Operation
Disabled
Enabled
OpMode1
Disabled
UnderPower
Power1
0.0 - 500.0
Angle1
-180.0 - 180.0
TripDelay1
0.010 - 6000.000
DropDelay1
0.010 - 6000.000
OpMode2
Disabled
UnderPower
Power2
0.0 - 500.0
Angle2
-180.0 - 180.0
TripDelay2
0.010 - 6000.000
DropDelay2
0.010 - 6000.000
Table 237:
GUPPDUP (37) Group settings (advanced)
Name
Values (Range)
TD
0.000 - 0.999
Hysteresis1
0.2 - 5.0
Hysteresis2
0.2 - 5.0
IMagComp5
-10.000 - 10.000
IMagComp30
-10.000 - 10.000
IMagComp100
-10.000 - 10.000
VMagComp5
-10.000 - 10.000
VMagComp30
-10.000 - 10.000
VMagComp100
-10.000 - 10.000
IAngComp5
-10.000 - 10.000
IAngComp30
-10.000 - 10.000
IAngComp100
-10.000 - 10.000
Technical reference manual
Setting parameters
Unit
Step
-
-
-
-
%SB
0.1
Deg
0.1
s
0.001
s
0.001
-
-
%SB
0.1
Deg
0.1
s
0.001
s
0.001
Unit
Step
-
0.001
pu
0.1
pu
0.1
%
0.001
%
0.001
%
0.001
%
0.001
%
0.001
%
0.001
Deg
0.001
Deg
0.001
Deg
0.001
Default
Description
Disabled
Operation Disable / Enable
UnderPower
Operation mode 1
1.0
Power setting for stage 1 in % of Sbase
0.0
Angle for stage 1
1.000
Trip delay for stage 1
0.060
Drop delay for stage 1
UnderPower
Operation mode 2
1.0
Power setting for stage 2 in % of Sbase
0.0
Angle for stage 2
1.000
Trip delay for stage 2
0.060
Drop delay for stage 2
Default
Description
0.000
Low pass filter coefficient for power
measurement, P and Q
0.5
Absolute hysteresis of stage 1 in % Sbase
0.5
Absolute hysteresis of stage 2 in % Sbase
0.000
Magnitude factor to calibrate current at 5% of
In
0.000
Magnitude factor to calibrate current at 30%
of In
0.000
Magnitude factor to calibrate current at 100%
of In
0.000
Magnitude factor to calibrate voltage at 5% of
Vn
0.000
Magnitude factor to calibrate voltage at 30%
of Vn
0.000
Magnitude factor to calibrate voltage at 100%
of Vn
0.000
Angle calibration for current at 5% of In
0.000
Angle calibration for current at 30% of In
0.000
Angle calibration for current at 100% of In
Section 7
Current protection
477

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