HP Performance Optimized Datacenter 20c User Guide - North America

Power, electrical, and controls 29
Wire color Description
Brown and violet
A Phase
Orange and violet
B Phase
Yellow and violet
C Phase
White and violet
Neutral
Green or green and
yellow
•
Equipment grounding conductor
•
Bonding conductor
•
Earth ground
480 V wiring system—Main power feeds
Wire color Description
Brown
A Phase
Orange
B Phase
Yellow
C Phase
Green or green and
yellow
•
Equipment grounding conductor
•
Bonding conductor
•
Earth ground
Electrical busways
The electrical busway is a modular, overhead electrical distribution system that supplies power to the HP POD
20c IT loads. The HP POD 20c has a total of two busways, and each bus can support 200 A.
Top view shown
The HP POD 20c electrical busways can be configured for non-redundant power or redundant power. The
HP POD 20c can be installed as a single source 1N load by providing all required feeders from one common