990–91203–001

Connect the Power Cables in a Top Cable Entry System

DANGER
Hazard of electric shock, explosion, or arc flash
Perform a total power off of the UPS system before connecting the battery cables to the battery breaker.
Failure to follow these instructions will result in death or serious injury.
  1. Lockout/Tagout the breaker in the OFF position.

    Front View of the Empty Battery Cabinet

  2. Connect the PE cable.
  3. Connect the DC cables (DC+, DC-) from the UPS.
  4. Install the protection cover over the terminals on the left side of the battery breaker.
  5. Install the batteries as described in the installation manual supplied with the empty battery cabinet.
  6. Connect the battery cables (Batt+, Batt-) from the batteries in the empty battery cabinet 1 to the battery breaker.
  7. Only for installation with two empty battery cabinets: Connect the ground cable from empty battery cabinet 1 to empty battery cabinet 2.

    Front View of Empty Battery Cabinet 1 and 2

  8. Only for installation with two empty battery cabinets: Connect the battery cables (Batt+, Batt-) from the batteries in empty battery cabinet 2 to the battery breaker.
    NOTE: Leave a wiring diagram with battery information on site.
  9. Install the protection cover over the terminals on the right side of the battery breaker.
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