American Power Conversion PDU - Manual (Page 17)

150kW InfraStruXure System—Installation and Start-Up 9
Electrical Requirements and Specifications
Procedures requiring a licensed electrician
Electrical requirements
† Provided by customer.
‡The specifications are recommendations. Consult the NEC and local code for requirements specific to your
installation.
Electrical
Hazard
Only a certified electrician can:
• Connect the PDU to its power source
• Connect a switch to the EPO interface on the PDU
• Install a customer-specified, hard-wired power cable
• Perform maintenance of the PDU
480V 600V
Service distribution breaker
†‡
225A 200A
Conductors to Main Input switch † 3W + G + GEC 3W + G + GEC
Recommended wire sizing
‡
L1, L2, L3 2/0AWG 2/0AWG
G 6AWG 6AWG
GEC 4AWG 4AWG