NAVY UFGS-26 33 53.00 20 PDF

NOTE: This guide specification covers the requirements for static UPS to provide continuous ac power to critical loads and/or to improve the quality of ac power to critical loads. The covered range of UPS units is between 10kVA and 750kVA 3-phase systems only. Single phase systems are not addressed. This specification covers UPS with electro-chemical batteries. Electro-mechanical (stored energy) UPS are not addressed.

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