... 10min./1cycle,Period for 60min,Each axesWithstand 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:0500VAC/100M OhmsWorking temperature ... frequency transformer and three-phase dry transformer series products.etc LED switching power supply