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L100 Inverter
Troubleshooting
and Maintenance
6–13
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.
E
1
W
1
I
1
I
1
I
1
I
1
E
U-V
E
U-V
E
U-V
W
01
W
02
INVERTER
MOTOR
N
U
V
W
N
E
1
I
1
I
1
I
1
I
1
E
U-V
E
U-V
E
U-V
W
01
W
02
INVERTER
MOTOR
L1
U
V
W
L1
N
W
01
W
02
E
1
E
1
I
2
I
3
L2
T1
T2
T3
L1
T1
T2
T3
L2
L3
L1
Single-phase Measurement Diagram
Three-phase Measurement Diagram