... suitable for moving sign application LED indicater for power on UL, TUV, CE approved 3.6V power supply, 250W, PFC function ... . each along X,Y,Z axesSAFETY&EMCSAFETY STANDARDSUL60950-1, TUV EN60950-1 approvedWITHSTAND VOLTAGEI/P-O/P:3kVAC I/P ... -FG:1.5kVAC O/P-F/G:0.5kVACISOLATION RESISTANCEI/P-O/P, I/P ... -FG, O/P-F/G: 100M Ohms / 500VDC / 25°C / 70%RHEMC ...