ABB Relion 670 Series Technical Reference Manual page 932

Line differential protection ansi
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Section 15
Monitoring
Name
Values (Range)
3V0LowLim
0.000 -
10000000000.000
3V0LowLowLim
0.000 -
10000000000.000
V1ZeroDb
0 - 100000
V1HiHiLim
0.000 -
10000000000.000
V1HiLim
0.000 -
10000000000.000
V1LowLim
0.000 -
10000000000.000
V1LowLowLim
0.000 -
10000000000.000
V1AngZeroDb
0 - 100000
V1AngMin
-180.000 - 180.000
V1AngMax
-180.000 - 180.000
V1AngRepTyp
Cyclic
Dead band
Int deadband
V2ZeroDb
0 - 100000
V2HiHiLim
0.000 -
10000000000.000
V2HiLim
0.000 -
10000000000.000
V2LowLim
0.000 -
10000000000.000
V2LowLowLim
0.000 -
10000000000.000
V2AngZeroDb
0 - 100000
15.1.6
926
Unit
Step
V
0.001
V
0.001
m%
1
V
0.001
V
0.001
V
0.001
V
0.001
m%
1
Deg
0.001
Deg
0.001
-
-
m%
1
V
0.001
V
0.001
V
0.001
V
0.001
m%
1
Technical data
Table 564:
CVMMXN technical data
Function
Frequency
Voltage
Connected current
Table continues on next page
Default
Description
220000.000
Low limit (physical value)
200000.000
Low Low limit (physical value)
0
Zero point clamping in 0.001% of range
260000.000
High High limit (physical value)
240000.000
High limit (physical value)
220000.000
Low limit (physical value)
200000.000
Low Low limit (physical value)
0
Zero point clamping in 0.001% of range
-180.000
Minimum value
180.000
Maximum value
Cyclic
Reporting type
0
Zero point clamping in 0.001% of range
260000.000
High High limit (physical value)
240000.000
High limit (physical value)
220000.000
Low limit (physical value)
200000.000
Low Low limit (physical value)
0
Zero point clamping in 0.001% of range
Range or value
(0.95-1.05) × f
n
(0.1-1.5) ×V
n
(0.2-4.0) × I
n
1MRK505222-UUS C
Accuracy
± 2.0 mHz
± 0.5% of V
at V£V
n
n
± 0.5% of V at V > V
n
± 0.5% of I
at I £ I
n
n
± 0.5% of I at I > I
n
Technical reference manual

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