AC input Voltage range/Input Frequency : 200-240VAC/ 47-63Hz AC Inrush current : cold star 40A/230VAC Line Regulation (Full load) ± 1% Output overload Protection : 110% -150% hiccup mode,auto recovery Rice, Holdup Time : 100 mS, 20mS at full load Working temperature : 30°C ~ +60°C refer to temperature derating curve Size : 190x82x30mm