Inovance MD520 Series - 8.5 Grounding; 8.5.1 Grounding Requirements; 8.5.2 Grounding a Single Drive

Electrical Installation
‑177‑
8.5 Grounding
8.5.1 Grounding Requirements
Observe the following requirements to ensure proper grounding of the drive.
8.5.2 Grounding a Single Drive
R
S
T
U
V
W
BR
R S T
Figure 8‑61 Grounding of the main circuit
Table 8–18 Description of the grounding of the main circuit
No.
Wiring Description
1
Do not ground the DC bus terminal or the braking resistor terminal.
2
Connect the PE cable on the power supply side to the PE terminal on the
input side of the AC drive.