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Connect the Backfeed Signal Cable Between the Backfeed Protection Cabinet and the UPS

  1. Route the preinstalled backfeed signal cable from the backfeed disconnect device BF2 into the UPS as shown. Fasten the backfeed signal cable with cable ties in the marked locations (marked with (A) in the illustration).

    Front View of the Backfeed Protection Cabinet and the UPS

  2. Route the backfeed signal cable to terminal J6610 in the UPS and connect. The connector labelled 0P4753-J6610-UPPER must be connected to J6610 (1,2,3,4). The connector labelled 0P4753-J6610-LOWER must be connected to J6610 (5,6,7,8).

    Front View of Signal Connection Terminals in the UPS

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