... Power System CO., Ltd. Is one of the top modular UPS manufactures in China. They are widely used in different ... Expo 2010 shanghai are good examples.SICON-EMI Modular UPS is the new conception modular UPS, features with high efficiency (≥95%), high stability ... : 3KVA, 6KVA, 5KVA, 10KVA, 15KVA, 20KVA MODULAR STRUCTUREThe UPS system is real modular structure. Each power module functions as a unique ...