1. Three phase in and out system, compatible with ... Online double conversion, Capacity6KVA12KVA18KVAMain InputInput voltage200V/208V (line to line), 50/60HzInput connection3Ph+N+PEPower factor>0.99Input ... 5 (Surge)Insulation resistance>2M (500VDC)Dielectric strengh(input,output to PE)2820Vdc, leakage current lower than ... for price skype: lindayunyun true on line three phase in three phase out 15KVA UPS