American Power Conversion InfraStruXureTM System manual Start the UPS

Start-Up Procedure: InfraStruXure System

6. Set the PDU Bypass Input (B) switch to ON.

7.Ensure A-B-C clockwise rotation at the UPS Bypass bus bars, using a phase rotation meter.

8.Verify proper voltage is present at the UPS Bypass bus bars (208V, metered phase-to-phase), using a true RMS voltmeter.

Start the UPS

1. Set the Battery Enclosure DC Disconnect circuit breaker to ON.

2 . Set the UPS System Enable switch to ON.

InfraStruXure System—Installation and Start-Up 57