Up to 20 power modules in parallel online hot-swappable N+X redundancy; Independent charger for each module and intelligently control the whole charging process, prolong the life time of the battery; UPS can be powered on from the battery without utility.

The RM series modular, online UPS ranging from 40kVA to 500kVA is designed to protect any critical load for medium and large data center achieving maximum availability. The RM series feature the latest technology of 3-level technology and PFC input control, which guarantees high efficiency of 96% and ultra-reliability. Its compact design ensures power density of 500kVA in one cabinet, 3 units can be paralleled for capacity or redundancy up to 1500kVA, making it an excellent choice for medium and large facilities.