... more than 90%, wide load application, for inductance, capacitance, resistance, and any mixed loads.ProtectionThe input of non-fuse switch, output ... detect over-voltage, over-current, overload, over temperature and short-circuit and automatic protection and warning devicesInsulation reactance500Vdc 20MΩ moreVoltage endurance insulation1800Vac/5Ma/1 ...