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Install a circuit breaker – American Power Conversion PDU User Manual

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Installation Procedures: Connect the Power Source to the PDU

150kW InfraStruXure System—Installation and Start-Up

15

– In the top of the PDU for overhead wiring: detach the user connection plate, route it through

the opening in the gland plate, carefully set it aside (do not disturb the connected wires), and
remove the gland plate in the roof of the PDU.

2. Use a knock-out punch to create an

appropriately-sized hole in the gland plate for
the conduit.

3. Re-attach the gland plate.

4. Install a lock-nut and bushing to the conduit.

5. Thread the conduit through the hole.

Install a circuit breaker

Warning

Make sure the cables used for power input are protected by a 225-amp (for 480V)
or 200-amp (for 600V) circuit breaker.

See also other documents in the category American Power Conversion Tools: