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IBM Distributed Power Interconnect Rack Power Distribution Unit:Installation and Maintenance Guide
If you are connecting Rack PDUs to a 120-127 V ac power source, connect each Rack
PDU power cord to a separate branch circuit.
If you are connecting Rack PDUs to a 200-240 V ac power source, and the branch
circuit rating is:
•
13 A or less, connect each Rack PDU power cord to a separate branch circuit.
•
14-19 A, do not connect more than two Rack PDU power cords to the same
branch circuit.
•
20 A or greater, you can connect up to three Rack PDU power cords to the same
branch circuit.
