PRODUCTS SPECIFICATIONMODEL AERB45-W-15KVA INPUT VOLTAGEAC 45V-280VOUTPUT VOI7AGEAC220V±10% 50/60HZDELAY TIME Short Delay:3-5sec Long Delay:3-7minPROTECTION Over Voltage(246V±4V),Overload, High Temperature, Short CircuitPOWER 15000VA PRODUCT SIZE(CM) PACKING SIZE(CM) 51.8*38.5*24PCS/CARTON1