3.1.2
Analog input settings, residual current
Table 7: Analog input settings, residual current
Parameter
Values (Range)
Unit
Step
Default
Description
Primary current
1.0...6000.0
A
0.1
100.0
Primary current
Secondary current
1=0.2A
2=1A
3=5A
2=1A
Secondary current
Amplitude Corr
0.9000...1.1000
0.0001
1.0000
Amplitude correc-
tion
Reverse polarity
0=False
1=True
0=False
Reverse the polari-
ty of the residual
CT
Angle correction
-8.000 … 8.000
deg
0.0001
0.0000
Angle correction
factor
3.1.3
Analog input settings, phase voltages
Table 8: Analog input settings, phase voltages
Parameter
Values (Range)
Unit
Step
Default
Description
Primary voltage
1
0.100...440.000
kV
0.001
20.000
Primary rated volt-
age
Secondary voltage
60...210
V
1
100
Secondary rated
voltage
VT connection
1=Wye
2=Delta
3=U12
4=UL1
2=Delta
Voltage transducer
measurement con-
nection
Amplitude Corr A
0.9000...1.1000
0.0001
1.0000
Phase A Voltage
phasor magnitude
correction of an
external voltage
transformer
Amplitude Corr B
0.9000...1.1000
0.0001
1.0000
Phase B Voltage
phasor magnitude
correction of an
external voltage
transformer
Amplitude Corr C
0.9000...1.1000
0.0001
1.0000
Phase C Voltage
phasor magnitude
correction of an
external voltage
transformer
Division ratio
2
1000...20000
1
10000
Voltage sensor divi-
sion ratio
Voltage input type
1=Voltage trafo
3=CVD sensor
1=Voltage trafo
Type of the voltage
input
Table continues on the next page
1
For VT
2
For sensor
1MRS757644 H
Basic functions
620 series
Technical Manual
51
