Danfoss VLT Midi Drive FC 280 Instruction Manual

130BC500.10
FC 1
FC 1
FC 2
FC 2
FC 3
FC 3
PE
PE
Figure 4.1 Grounding Principle
For EMC-compliant installation
•
Establish electrical contact between the cable
shield and the adjustable frequency drive
enclosure by using metal cable connectors or by
using the clamps provided on the equipment (see
chapter 4.6 Motor Connection).
•
Use high-strand wire to reduce electrical
interference.
•
Do not use pigtails.
NOTICE!
POTENTIAL EQUALIZATION
Risk of electrical interference, when the ground potential
between the adjustable frequency drive and the control
system is dierent. Install equalizing cables between the
system components. Recommended cable cross-section:
16 mm
2
(5 AWG).
Electrical Installation Instruction Manual
MG07A122 Danfoss A/S © 11/2015 All rights reserved. 11
4 4

Danfoss VLT Midi Drive FC 280 Specifications

General

Brand	Danfoss
Model	VLT Midi Drive FC 280
Category	DC Drives
Language	English