... :pulsing hiccup shutdown reset:auto recovery12.over-voltage protection:13.8~16.2V/15.5~18.2A/13.5~18V/20 ... standards: CLSPR22(EN55022),IEC1000-4,2,3,4,5,6,8,11 IEC1000-3-218:storage temp,humidity: -20°c~+85 ... %~95%RH DC OUTPUT VOLTAGE 48V switch power supply(s-500)