Danfoss VLT HVAC Drive FC 102 Operating Manual page 80

Operating Guide | VLT® HVAC Drive FC 102
• Ground the drive in accordance with applicable standards and directives.
• Use a dedicated ground wire for input power, motor power, and control wiring.
• Do not ground 1 drive to another in a daisy chain fashion.
• Keep the ground wire connections as short as possible.
• Follow motor manufacturer wiring requirements.
• Minimum cable cross-section: 10 mm
• Tighten the terminals in accordance with the information provided in
EMC-compliant Installation
Refer to 5.2 EMC-compliant
1
3
1 Cable 1
3 Connection bushing
5 Cable 2
7 Cable 1 lug
9 Terminal connector
Illustration 48: Different Ways of Connecting Multiple Cables to 1 Terminal
80 | Danfoss A/S © 2018.10
2
(6 AWG) (or 2 rated ground wires terminated separately).
Installation.
10.11 Fastener Torque
7
8
2
9
10
4
5
6
2 Cable 2
4 Cable 1
6 Cable 3
8 Bolt holder on the connector
10 Cable 2 lug
Electrical Installation
Ratings.
AQ262141314214en-000101 / 130R0880