Uninterruptible power system

Finalist in Emergency, On-site, Standby Power in Consulting-Specifying Engineer's 2011 Product of the Year competition

By Edited by Amanda McLeman, Consulting-Specifying Engineer May 13, 2011

The 9900B Series UPS System from Mitsubishi Electric Power Products, Inc. delivers a power rating of 750 kVA and maximum efficiency of more than 96%. To achieve increased capacity or redundancy, the product can be configured in a parallel system of up to eight units. The modular system architecture saves on floor space by providing the option of adding or removing modules. The products have a 30% smaller footprint than typical UPS modules with a similar power rating. The system includes insulated-gate bipolar transistor (IGBT) technology controlled by the Mitsubishi Digital Signal Processor and direct digital control (DDC).

www.meppi.com

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