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AIS® 3000 10-30kVA, 208V, Site Preparation and Installation Manual – 990-1957 31
Wiring
Make sure the UPS is in its location of use before wiring begins.
CAUTION!
Verify clockwise phase-rotation (L1, L2, L3) and make sure a neutral connection (N) is
present.
Power terminal lug diameter: minimum 0.2in/6mm.
Torque value: 45 lbf-in/5Nm
If floor anchoring is required, attach the Floor Anchoring Brackets to the UPS now.
Follow step 1 under Floor Anchoring (Option).
Please leave a copy of your wiring diagram with the customer to facilitate maintenance
and troubleshooting.