ABB Relion 670 Series Technical Reference Manual page 927

Line differential protection ansi
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1MRK505222-UUS C
Name
Values (Range)
VCA_Max
0.000 -
10000000000.000
VCA_RepTyp
Cyclic
Dead band
Int deadband
VCA_AnDbRepInt
1 - 300
Table 559:
VMMXU Non group settings (advanced)
Name
Values (Range)
VAB_ZeroDb
0 - 100000
VAB_HiHiLim
0.000 -
10000000000.000
VAB_HiLim
0.000 -
10000000000.000
VAB_LowLim
0.000 -
10000000000.000
VAB_LowLowLim
0.000 -
10000000000.000
VMagComp100
-10.000 - 10.000
VAB_Min
0.000 -
10000000000.000
VAB_LimHys
0.000 - 100.000
VBC_ZeroDb
0 - 100000
VBC_HiHiLim
0.000 -
10000000000.000
VBC_HiLim
0.000 -
10000000000.000
VBC_LowLim
0.000 -
10000000000.000
VBC_LowLowLim
0.000 -
10000000000.000
VBC_Min
0.000 -
10000000000.000
VBC_LimHys
0.000 - 100.000
VCA_ZeroDb
0 - 100000
VCA_HiHiLim
0.000 -
10000000000.000
VCA_HiLim
0.000 -
10000000000.000
Table continues on next page
Technical reference manual
Unit
Step
Default
V
0.001
500000.000
-
-
Cyclic
Type
1
10
Unit
Step
Default
m%
1
0
V
0.001
450000.000
V
0.001
420000.000
V
0.001
380000.000
V
0.001
350000.000
%
0.001
0.000
V
0.001
0.000
%
0.001
5.000
m%
1
0
V
0.001
450000.000
V
0.001
420000.000
V
0.001
380000.000
V
0.001
350000.000
V
0.001
0.000
%
0.001
5.000
m%
1
0
V
0.001
450000.000
V
0.001
420000.000
Section 15
Monitoring
Description
Maximum value
Reporting type
Cycl: Report interval (s), Db: In % of range,
Int Db: In %s
Description
Zero point clamping in 0.001% of range
High High limit (physical value)
High limit (physical value)
Low limit (physical value)
Low Low limit (physical value)
Magnitude factor to calibrate voltage at 100%
of Vn
Minimum value
Hysteresis value in % of range and is
common for all limits
Zero point clamping in 0.001% of range
High High limit (physical value)
High limit (physical value)
Low limit (physical value)
Low Low limit (physical value)
Minimum value
Hysteresis value in % of range and is
common for all limits
Zero point clamping in 0.001% of range
High High limit (physical value)
High limit (physical value)
921

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