... 10KVA-200KVA, 20KVA-480KVAPower module: 3KVA, 6KVA, 5KVA, 10KVA, 15KVA, 20KVA MODULAR STRUCTUREThe UPS system is real modular structure. Each power module ... redundancy, supports on-line upgrade and expansion with the adding of the load.FLEXIBLE POWER SOLUTION220V,230V,240V; 50Hz,60Hz; ... for the distributors and the users. And the maintenances of the UPS is very easy, just with the power module changed ...