Basic Information Modular UPS, three phase, online UPS, high frequency, PWM double  conversion parallel UPS, N+X  redundancy, hot swap modules UPS Power:500KVA Load power:  450KW Battery: optional battery pack Back up time:  according to load capacity Overview CMS UPS units are non-isolated, industrial level, green UPS, adopting advanced modular power protection concept.  CMS Modular architecture can scale power as demand grows or as higher levels of availability are required. CMS UPS is industry-leading efficiency, availability, and performance for small, medium, and large data centers and mission critical environments. More info http://www.sicon-emi.com/data-center-and-facility-ups_p65.html Feature Rational redundant structure UPS module: 50 kVA; System: 500kVA; Great performance index Overall efficiency 95%(AC-AC), inverter efficiency 98%(DC-AC), THDI 3%, and input PF 0.99 N+X module-level redundancy UPS System Multi-level decentralized control technology and Master-slave synchronization in sequency control which result in eliminate system failure bottleneck Each module automatically even shares the input and output current, all UPS modules share batteries Battery management system: Battery discharge management, auto-transfer between floating and even charging, temperature compensation Space-saving high density design, Rack-based for agility and aesthetics Monitor Function C/S-Oriented Architecture SICON Software which is available to monitor multiple UPS up to 600 sets; B/S-Oriented Architecture which is available to check via IE Standard configuration Manual maintenance bypass, SPD(Class C), RS232, RS485/RS422 Communication ports, Remote monitor software, day contacts Optional configuration EPO, Input/output Transformer, Battery Bank, IPDS(Intelligent Power Distribution System) About Sicon With factory& headquater in China, subsidary in Netnerland and partners in 50 countries worldwide, Sicon is dedicated  infour sectors: UPS,  uniterruptible power supply, data center facility, EV charge infrasturecure and ESS energy storage. Over 100pcs innovation patent of these products  have been made by Sicon engineers. Technical leading and future driven, Sicon is able to make your business profitable.