This machine is designed and manufactured to comply with the requirements of many standards, such as UL and IEC. It is used to perform the loading test of power plug, plug&receptacle, switch and so on.Technical parameter:Power source AC 380V 50HzMax input current AC 50AOutput voltage AC 125V/250VOutput current AC 0~40A(double)Power factor 1~0.4Current period 5sPower factor precision +-0.02Its working environment should keep away from violent impact and vibration and air corrosion.Standards:GB16915IEC60669-1Test Objects:Power plugPlug&receptacleSwitchLuminaires