9
Figure 4-1 Installation of the inverter
4.2
Wiring
4.2.1 Overview
You should finish the power circuit and control circuit wiring
。
The figure below is the systematic wiring of the inverter
10kV
Power
trasformer÷
Motor
Metal
cabinet
AC input reactor
Metal cabinet
PLC
Circuit breaker
Filter
AC output
reactor
>30cm
>50cm
Inverter
Motor cable
Control cables
>20cm
Power source
cable of inverter
Isolation
transformer÷
Power source
cable of meters