990–91203–001

Connect the Signal Cables

NOTE: Route the signal cables separately from the power cables and route the Class 2/SELV cables separately from the non-Class 2/non-SELV cables.
  1. Install the battery temperature sensor 0M–1160 provided with the UPS.
    WARNING
    Hazard of fire
    Position the temperature sensor as described to ensure correct temperature measurements.
    Failure to follow these instructions can result in death, serious injury, or equipment damage.

    Front View of the Empty Battery Cabinet

  2. Route the battery temperature sensor cables through the top or the bottom of the empty battery cabinet(s) to the UPS and connect as shown.
    NOTE: One temperature sensor is provided with the UPS. Contact Schneider Electric if you want to buy an additional temperature sensor.
    NOTE: The temperature sensor cables are considered Class 2/SELV. Class 2/SELV circuits must be isolated from the primary circuitry.
  3. Remove the cover on the battery breaker.

    Front View of the Battery Breaker

  4. Route the signal cables through the top or the bottom of the empty battery cabinet to the battery breaker.
  5. Connect the signal cables:
    1. Connect the signal cables to the Aux switch.
    2. Connect the signal cables to the undervoltage trip coil.

    Front View of the Battery Breaker

  6. Connect the signal cables in the UPS as shown.
  7. Reinstall the cover on the battery breaker.
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