990-5909A-001

Connect the Internal Power Cables

Fasten the cables to the beam with a cable tie where marked with an (A) in the illustrations.

  1. Connect the provided UPS PE cable to the PE busbar and route the cable out through the left side or through the rear of the maintenance bypass cabinet.
  2. Connect the provided UPS N cable to the N busbar and route the cable out through the left side or through the rear of the maintenance bypass cabinet.

    Left Side View of the Maintenance Bypass Cabinet without Conduit Box

    Left Side View of the Maintenance Bypass Cabinet with Conduit Box

  3. Perform one of the following:
    • Only for single mains system: Connect the provided UPS input cables to the unit input breaker UIB (L1, L2, L3) and route the cables out through the left side or through the rear of the maintenance bypass cabinet.
    • Only for dual mains system: Connect the provided UPS bypass cables to the static switch input breaker SSIB (L1, L2, L3) and route the cables out through the left side or through the rear of the maintenance bypass cabinet.

    Maintenance Bypass Cabinet without Conduit Box

    Maintenance Bypass Cabinet with Conduit Box

  4. Connect the provided UPS output cables to the unit output breaker UOB (L1, L2, L3) and route the cables out through the left side or through the rear of the maintenance bypass cabinet.
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