3 phase in / 3 phase out UPS from 10KVA to 40KVA (380V / 220V)
Low frequency type. 2kva to 20KVA
3 phase in 1 phase out for FR-UK 31T series (20-50kVA)FU-UK (20-50kVA) characters: true on line double conversion, zero transfer time, Intellectual blocking design, adopts advanced power apparatus IGBT,...