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Connect AC Power to DC Power Cabinet

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This procedure applies to both the Processor Port Networks (PPN) and Expansion Port Networks (EPN).


Caution! Power is present in the cabinet even if the AC power cable is unplugged. Turn off the main circuit breaker on the front of the cabinet when procedures require ALL power to be removed from the cabinet.

  1. Ensure the associated circuit breakers at the AC power panel are OFF.

  2. Have an electrician connect AC power leads to the rectifiers using the instructions provided with the rectifiers in the DC Power Cabinet. Each rectifier should have its own branch circuit. Terminate leads on the AC INPUT terminal block of each rectifier.

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DEFINITY Made Easy Home Page Table of contents Previous page Next page Index Links Frequently asked questions
Go to Upgrades for si Go to Installation for MCC Go to Installation for SCC
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