
Electrical requirements
Site wiring and power requirements
Each enclosure has two power and cooling modules for redundancy. If full redundancy is required, use a separate power
source for each module. AC-DC power is provided by up to two auto-ranging PCMs with integrated axial cooling fans.
The enclosure's IOMs control fan speed.
The PCMs meet standard voltage requirements for both U.S. and international operation. The PCMs use standard
industrial wiring with line-to-neutral or line-to-line power connections.
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Appendix B
Specifications and requirements