Inovance MD500-PLUS Series - Grounding One AC Drive Alone

Electrical Installation
‑151‑
7.5.2 Grounding One AC Drive Alone
Figure 7‑54 Main circuit grounding
Table 7–19 Main circuit grounding
No.
Wiring Description
①
Avoid grounding the DC bus terminal and braking resistor
terminal.
②
Connect the PE terminal on the power supply side to the PE
terminal on the input side of the AC drive.
③
Connect the PE terminal on the output side of the AC drive to
the motor output cable shield.
④
Input protection (fuse with its lower part connected to the
filter)
⑤
Power supply