1.3 phase in and 3 phase out UPS power, 2.160KVA, 3.High frequency, 4.With external battery bank, 5.EPO and Bypass. KEY FEATURES:Online double conversion VFI provide pure sine wareIGBT inverter and output isolation transformer improve the system efficiency and reliability for kinds of load: transformer, emergency light, electric facility, industry processes, etc.Parallel redundant, parallel up to ...