• 1p 2i (Addr. 510 = 6)
I1 I2 I3
L1
L2
L1
L2
L3
N
I1 I2 I3
• 3p 3w (Addr. 510 = 4)
• 1p 2w (Addr. 510 = 7)
L1
N
I1 I2 I3
L1
L2
L3
N
I1 I2 I3
• 2p 4w (Addr. 510 = 5)
Fig. The null is taken from the current
measurement input I3's measured value and not
calculated.
Fig. The null is taken from the current
measurement inputs I2 and I3 measured values
and not calculated.
Fig. System with uniform phase loading. The
measured values for the current measurement
input I2 are calculated.
Fig. System with uniform phase loading. The
measured values for the current measurement
inputs I2 and I3 are calculated.