... DR-240) Features 1.Low price and high reliability Din rail power supply2.105°C output capacitor3.AC input power ... voltageInput and output interval,3KVAC,Input and enclosure,1.5KVAC,Output and enclosure,0.5KVACIsolation resistanceInput and output interval, ... Input and enclosure,Output and enclosure,500VAC/100M OhmsWorking temperature and humidity-10° ...