Connecting To The Mains - Danfoss VLT FC 103 Operating

VLT® Refrigeration Drive FC 103
Operating Guide
• Minimum cable cross-section: 10 mm
• Tighten the terminals in accordance with the information provided in
EMC-compliant Installation
Refer to the EMC-compliant Installation section.
1
3
Illustration 47: Different Ways of Connecting Multiple Cables to 1 Terminal
1 Cable 1
2 Cable 2
3 Connection bushing
4 Cable 1
5 Cable 2

5.8.2 Connecting to the Mains

If the enclosed drive is not configured with an input filter or input power option, connect the mains to the drive module. Otherwise,
connect the mains to the input power option.
Procedure
1. Strip a section of the outer cable insulation.
2.
Fasten a connector/cable lug to the end of the stripped cable.
3. Create an electrical connection between the cable shield and ground by securing the stripped wire under the cable clamp.
4.
Connect the ground wire to the nearest grounding terminal in accordance with the grounding instructions provided in
5.8.6 Connecting to
5.
Connect the 3-phase AC input power cables to terminals R (L1), S (L2), and T (L3).
82 | Danfoss A/S © 2020.09
2
(6 AWG) (or 2 rated ground wires terminated separately).
Ground.
10.11 Fastener Torque
7
8
2
9
10
4
5
6
6 Cable 3
7 Cable 1 lug
8 Bolt holder on the connector
9 Terminal connector
10 Cable 2 lug
Electrical Installation
Ratings.
AQ357954340588en-000201 / 130R0881