990-2283 Smart-UPS® VT 10-40kVA 400V Site Preparation and Installation Manual 31
Wiring
Note
Make sure the UPS is in its final installation location before wiring.
CAUTION!
Verify clockwise phase-rotation (L1, L2, L3) and make sure a neutral connection is
present.
Note
Power terminal lug diameter: min. 6mm, max. 8mm.
Torque value: 7Nm.
Note
If floor anchoring is required, attach the Floor Anchoring Brackets to the UPS now.
Follow instructions under Floor Anchoring.
Note
Leave a copy of your wiring diagram with the customer to facilitate maintenance and
troubleshooting.
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