... IGBT 2.N+X redundant,Hot-swap,green UPS 3.high reliablity,availability,efficiency SICON-EMI Power System CO., Ltd. Is one ... of the top modular UPS manufactures in China. They are widely used in different fields, including electric power ... high efficiency (≥95%), high stability (N+X redundancy) and extremely high cost-efficiency.POWER RANGESystem capacity:3 KVA -36KVA, 5KVA ...