Danfoss VLT AQUA Drive FC 202 Operating Manual page 45

Operating Guide | VLT® AQUA Drive FC 202
OUTPUT CONTACTOR
Danfoss does not recommend using an output contactor on 525-690 V drives that are connected to an IT mains network.
Procedure
1. Strip a section of the outer cable insulation.
2. Establish mechanical fixation and electrical contact between the cable shield and ground by positioning the stripped wire under
the cable clamp.
3. Connect the ground wire to the nearest grounding terminal in accordance with the grounding instructions provided in
Connecting to Ground.
4. Connect the 3-phase AC input power wiring to terminals R, S, and T. See
5. Tighten the terminals in accordance with the specifications shown in
6. When supplied from an isolated mains source (IT mains or floating delta) or TT/TN-S mains with a grounded leg (grounded delta),
ensure that parameter 14-50 RFI Filter is set to [0] Off to avoid damage to the DC link and to reduce ground capacity currents.
Danfoss A/S © 2020.01
N O T I C E
illustration 20.
9.10 Fastener Torque
Electrical Installation
Ratings.
AQ275652274277en-000101 / 130R0708| 43
5.6