... Online double conversion, Capacity6KVA12KVA18KVAMain InputInput voltage200V/208V (line to line), 50/60HzInput connection3Ph+N+PEPower factor>0.99Input ... (Communication Ports )RS232,RS485,Dry contacts,SNMP card,EPO,Generator interfaceInstallation/ConnectionTop or bottom cable connectionOperation ... linda for price skype: lindayunyun true on line three phase in three phase out 15KVA UPS