Hitachi WJ200 Series Instruction Manual page 318

The figures below show measurement locations for voltage, current, and power
measurements listed in the table on the previous page. The voltage to be measured is
the fundamental wave effective voltage. The power to be measured is the total effective
power.
Single-phase Measurement Diagram
Three-phase Measurement Diagram
I
R
E
R
I
S
E
S
I
T
E
T
W
1
W
2
I
U
E
U
I
V
E
V
I
W
E
W
I
U
E
U
I
V
E
V
I
W
E
W
6−19