Din rail switching Power Supply 1.CE certificate 2.100% full-load burning test ... convection100% full load burn-in2 years warrantyAC input voltage range 88-264VAC 120-370DCAC inrush current Cold start ... 160%,constant current limiting,auto-recoveryOver voltage protection 110-135%,rated output voltage.Setup,rise,hold up time ... 100ms,30ms,100ms at full load and 230VACWithstand voltage I/P-O/P 3KVAC,I/P-FG ...