Three-phase UPS for data center applications

The 9900C UPS is a three-phase on-line double conversion UPS designed for large data center applications and delivers up to 97% efficiency.


The 9900C UPS is a three-phase on-line double conversion UPS designed for large data center applications and delivers up to 97% efficiency. Courtesy: Mitsubishi ElectricMitsubishi Electric's 9900C UPS is a 3-phase on-line double conversion UPS designed to substantially reduce operation and cooling costs and is ideal for large data center applications. It delivers up to 97% efficiency and is scalable up to eight units for N+1 redundancy or N capacity. The 9900C also incorporates a digital signal processor and direct digital control (DDC) in order to achieve benefits from the most advanced generation of insulated-gate bipolar transistors (IGBTs). For additional ease-of-use, the 9900C provides a variety of open architecture communications methods as well as an intuitive LCD touch panel to quickly access system status, monitoring, and control.

Mitsubishi Electric 

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