Mitsubishi Electric Power Products, Inc. has added the 300kVA/300kW and 500kVA/500kW to its 9900 Series UPS (Uninterruptible Power Supplies) systems.  With products ranging from 80kVA to 750kVA/750kW, the 9900 Series now is one of the most efficient, fully on-line UPS systems available. 

The 9900 Series offers energy-conscious managers of large data centers and mission-critical facilities 96 percent maximum efficiency in a package 30 percent smaller than conventional UPS.  Mitsubishi Electric’s patented Advanced Multi-Level Inverter technology enables high efficiency throughout the load spectrum while in on-line mode, without putting critical load at risk.

Up to eight 9900 modules can be paralleled for either capacity or redundancy. Mitsubishi Electric’s advanced technology provides high system reliability, eliminating single points of failure often associated with other types of parallel systems. 

As with every Mitsubishi Electric UPS system, the 9900 Series is designed with serviceability in mind. The 9900 series is fully supported by Mitsubishi Electric’s UPS service team, which is known for its 7 x 24 preventive and corrective services, training and application expertise.