MEAN WELL SDR-240-48 Switching power supply for DIN rail, 240W, 48V

The SDR-240 series are industrial power supplies for DIN rails with a metal chassis and ultra-slim profile. The model SDR-240-48 provides a DC output voltage 48V with adjustable range from 48V to 55V. It mounts on DIN rails TS-35/7.5 and TS-35/15, taking up 63mm in width. The power supply is ready for a wide input voltage range from 85VAC to 264VAC and complies with the European standard EN 61000-3-2.

The external casing of the power supply is made of plastic, which effectively protects against electric shock. With efficiency up to 94%, the power supply can operate in a temperature range of -25°C to 70°C. Thanks to the constant current output and overload protection, it has broad application possibilities in both domestic and industrial installations.

The advantage of this power supply is a special relay that is open when the power supply is functioning and connected. In the event of a failure, the relay closes, allowing for the activation of, for example, a backup power supply.