Section 3 Basic Functions; General Parameters - ABB RELION 620 Series Technical Manual

1MRS757644 F
Section 3
3.1
Table 6: Analog input settings, phase currents
Parameter Values (Range)
Primary current
1)
Secondary current
Amplitude Corr A
Amplitude Corr B
Amplitude Corr C
Nominal current 2)
Rated secondary Val
Reverse polarity
Angle Corr A
Angle Corr B
Angle Corr C
1) For CT
2) For sensor
Table 7: Analog input settings, residual current
Parameter Values (Range)
Primary current
Secondary current
Amplitude Corr
Reverse polarity
Angle correction
620 series
Technical Manual
Basic functions

General parameters

Unit
1.0...6000.0 A
2=1A
3=5A
0.9000...1.1000
0.9000...1.1000
0.9000...1.1000
39...4000 A
1.000...150.000 mV/Hz
0=False
1=True
-20.0000...20.0000 deg
-20.0000...20.0000 deg
-20.0000...20.0000 deg
Unit
1.0...6000.0 A
1=0.2A
2=1A
3=5A
0.9000...1.1000
0=False
1=True
-20.0000...20.0000 deg
Step Default
0.1 100.0
2=1A
0.0001 1.0000
0.0001 1.0000
0.0001 1.0000
1 1300
0.001 3.000
0=False
0.0001 0.0000
0.0001 0.0000
0.0001 0.0000
Step Default
0.1 100.0
2=1A
0.0001 1.0000
0=False
0.0001 0.0000
Section 3
Basic functions
Description
Rated primary current
Rated secondary current
Phase A amplitude correction factor
Phase B amplitude correction factor
Phase C amplitude correction factor
Network Nominal Current (In)
Rated Secondary Value (RSV) ratio
Reverse the polarity of the phase CTs
Phase A angle correction factor
Phase B angle correction factor
Phase C angle correction factor
Description
Primary current
Secondary current
Amplitude correction
Reverse the polarity of the residual CT
Angle correction factor
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