ADR233B
Ref ID : ADR233B/IM/MS
Rev No. : 05
Page No. : 159 of 479
W2 – Ic RMS = 0.000 A Secondary RMS current in phase C of winding 2
V = 00000 kV Primary Voltage
v = 0.000 V Secondary Voltage
Frequency = 00.00 Hz Measured Frequency
V/F = 0.00 V/Hz Ratio of Voltage to Frequency
Th State = 000 % Thermal State
5.2 Measurement 2
Measurement 2 window displays Bias Current, Differential Current, based on the power system
network of Transformer.
Parameter Unit Description
IA-Bias = 0.00 pu Bias Current of phase A
IA-Diff = 0.00 pu Difference Current of phase A
IB-Bias = 0.00 pu Bias Current of phase B
IB-Diff = 0.00 pu Difference Current of phase B
IC-Bias = 0.00 pu Bias Current of phase C
IC-Diff = 0.00 pu Difference Current of phase C
Iref = 0.00 pu Secondary Current in REF CT
Iref Diff = 0.00 pu Difference Current of REF
Iref Bias = 0.00 pu Bias Current of REF