Capacity : 3,000VA Ampere MCB : 16A Phase : 1 Phase Input Voltage : 160 ~ 240V Output Voltage : 220 V Response Time : within 1 sec againts 10% input voltage deviation Control System : DC Servo Motor Ambient Temperature : -5C ~ +40C Temperature Rise : Less than 75 (Input Voltage 180v, Output voltage 220 V and at rated load) Cooling System : Convection - cooled Weight : 12kg Dimensions : 24 x 30 x 23 cm3