FeaturesUniversal AC input /Full rangeBuilt-in active PFC functionAlarm signal for AC OK and Battery Low(Via Relay)Protections: Short circuit /Overload /Over voltage /Over temperatureBattery low protection /Battery reverse polarityprotection by fuseCooling by free air convection-20 +70 wide operating temperatureCan be installed on DIN rail TS-35/7.5 or 15DC output voltage adjustable (+20%)LED indication for Power onOperating altitude up to 5000 meters (Note.6)