Eaton Powerware Series User Manual

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INSTALLATIONEATON Power Distribution Rack (208V) User’s Guide 164201720 Rev 1 www.powerware.com18Wiring Input and Output PowerW A R N I N GOnly qualified service personnel (such as a licensed electrician) shall perform the electrical installation. Riskof electrical shock.NOTE Installation of the PDR must comply with the requirements of ANSI/NFPA 75 and National ElectricalCode ® (NEC ®) Article 645 when installed within a computer room.NOTE External overcurrent protection and disconnect are not provided by this product, but are required bycodes. Refer to Table 3 for feeder breaker and wire size requirements.NOTE All wiring must conform to national and local codes. Provide sufficient room for routing all powercables. Route all signal cables separately from power cables.To wire input and output power to the PDR:1. Turn off utility power at the distribution point where the PDR will be connected.Be absolutely sure there is no power.2. Verify that all circuit breakers are in the OFF position.3. (Optional) Quad−Feed Input, Single 800A Main Input Lug, and Dual 800A Main Input Lugconfigurations with side access. For ease of installation, remove the busbar shieldfrom each side of the cabinet (near the top of the cabinet).To remove a busbar shield, remove the six push−in clips, then pull the shieldaway. Retain the clips and shield for later use.Push−in Clip(6 places)Push−in Clip(6 places)Busbar ShieldFigure 8. Removing the Busbar Shield (Optional)