Control Wiring Access; Examples Of Mains, Motor, And Grounding Connection - Danfoss VLT FC 280 Operating Manual

Operating Guide | VLT® Midi Drive FC 280
13 Common ground busbar. Follow local and national
requirements for cabinet grounding.
15 Metal box
17
Motor

Control Wiring Access

4.5
Remove the cover plate with a screwdriver. See
l
Figure 11: Control Wiring Access
4.6

Examples of Mains, Motor, and Grounding Connection

The mains, motor, and grounding connection for single-phase and 3-phase drives are shown in the following figures, respectively. Actual
configurations vary with unit types and optional equipment.
In motors without phase insulation, paper, or other insulation reinforcement suitable for operation with voltage supply, use a
sine-wave filter on the output of the drive.
28 | Danfoss A/S © 2024.10
14 Brake resistor
16 Connection to motor
18
EMC cable gland
Figure 11.
NOTICE
Electrical Installation
AQ381425076031en-000201 / 130R1223