Fuji Electric Corp. of America has announced that they have developed their next generation UPS System for the North American data center market. The UPS7300WX-T3U is an innovative transformer-less UPS designed to withstand the specific load and environmental conditions of data centers as well as other commercial applications, utilizing Fuji Electric’s own patented RB-IGBT Technology and AT-NPC 3-Level Circuit Topology to deliver up to 97.5% efficiency and unparalleled reliability. The series is the company’s most scalable UPS system to date, with expandable architecture that delivers any size unit from 225-1000kW using 330kVA modules.
The IGBTs used in the UPS7300WX-T3U unit were specifically designed for use in commercial applications, and incorporate Silicon Carbide (SiC) in the areas within the device that incur the most stress. The systems rely on DC-DC converters for battery longevity and offer selectable high efficiency (HE) mode for superior efficiency when power conditioning is not required, thereby increasing the efficiency to as high as 99% under normal conditions. Redundant fans come standard with all UPS7300WX-T3U models, and the units are fully maintainable and repairable with only front access required. Equipped with large color touch screens and convenient at-a-glance status LEDs, these UPS systems also come with Fuji Electric’s industry-leading three-year warranty for reduced total cost of ownership.