... Digital display, IGBT online UPS, EX1K-EX3K, SAI, double conversion online UPS (EX series)UPS input/output voltage:IP/OP ... Application: EX Series 1KVA~3KVA High frequency online UPS power supply is specially designed for servers, data- ... bureau, traffic, public security, ATM and so on. UPS ModelEX1KT1KEX2KT2KEX3KT3KCapacity1000VA/700W2000VA/1400W3000VA/2100WInputVoltage(115~300) VACFrequency46~54Hz/56~ ...