NOTICE
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
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.
Electrical Installation
Operating Guide | VLT® AQUA Drive FC 202
AQ275652274277en-000101 / 130R0708| 43
Danfoss A/S © 2020.01
Содержание VLT AQUA Drive FC 202
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