990-91500B-001

Connect the Power Cables

  1. For bottom cable entry:
    1. Remove the gland plates in the bottom of the UPS.
    2. Drill/punch holes for power cables/conduits in the gland plates. Install conduits (not provided), if applicable.
    3. Reinstall the gland plates in the bottom of the UPS.
  2. For top cable entry:
    1. Remove the conduit boxes from the top of the UPS.
    2. Remove the gland plates from the conduit boxes.
    3. Drill/punch holes for power cables/conduits in the gland plates. Install conduits (not provided), if applicable.
    4. Reinstall the gland plates on the conduit boxes.
    5. Install the conduit boxes in the top of the UPS. Note that the conduit boxes are installed in the reverse position.
  3. Route the power cables through the top or bottom of the UPS.
  4. Connect the EGC to the ground busbar.
  5. Connect the input cables (L1, L2, L3) to the unit input breaker UIB.
  6. Connect the output cables (L1, L2, L3, N) to the unit output breaker (UOB).
  7. Reinstall the protection plate in front of the power cable landing area.
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