Features ·Universal full range input:90~264 VAC ·DIN Rail:TS-35/7.5 or TS-35/15 ·Built-in active PFC(NDR-240/480) ·Cooling by free air convection ·Protections: Short Circuit/Overload/Over Voltage/Over Temp. ·DC output voltage adjustable ·Built-in constant current limiting circuit ·EN61000-6-2(EN50082-2)industrial immunity level ·UL508 (industrial control equipment) approved ·LED indicator for power on ·3 years warranty(NDR Series) ·2 years warranty(EDR Series)