MEAN WELL WDR Series Switched Mode DIN Rail Power Supply 48 V DC, 2.5 A Output, 120 W, AC Input 180-550 V WDR-120-48

MEAN WELL WDR-120-48 is a switched mode DIN rail power supply designed to deliver a constant 48 V DC output at 2.5 A with a total power output of 120 W. It supports a wide AC input voltage range from 180 V up to 550 V, accommodating both single and two-phase sources, making it suitable for industrial power applications. This model features a compact design with dimensions 125 mm (H) x 40 mm (W) x 114 mm (D), allowing easy mounting on standard TS-35/7.5 or 15 DIN rails.

The power supply includes multiple built-in protections such as short circuit, overload, over voltage, and over temperature to ensure safe and reliable operation. Cooling is facilitated through free air convection, eliminating the need for noisy fans, which is advantageous for clean and quiet environments. The unit is compliant with UL 508 and EN61000-6-2 standards, providing industrial immunity and safety certifications suitable for factory automation and control systems.

This DIN rail power supply is engineered for a broad range of industrial and commercial uses including household appliances, factory automation, transportation systems, public utilities, and building automation. Its protection features and robust design allow it to withstand harsh environments and maintain stable output over wide temperature ranges (-25°C to 70°C).

Installation on DIN rails offers flexibility and efficiency in assembly and maintenance, with reduced wiring complexity. The built-in DC OK relay indicates power status, facilitating system monitoring. The WDR series range includes outputs from 120 W up to 480 W for diverse power requirements.

Designed for industrial DIN rail mounting with a slim 40mm width. Supports wide input AC voltage range from 180 to 550 V for flexible applications. Equipped with protections against short circuit, overload, over voltage, and over temperature.

Cooling is achieved via free air convection without the need for a fan. Meets UL 508 and EN61000-6-2 industrial immunity standards for reliable operation. Operating temperature range from -25°C to 70°C suits diverse environmental conditions.

Efficiency rating is high at 92% to promote energy savings. Includes built-in DC OK relay contact for system status signaling. Ideal for automation, transportation, public utility, and building controls.

The MEAN WELL WDR-120-48 power supply is an excellent choice for industrial and commercial applications demanding robust, efficient, and secure DC power delivery. Explore the comprehensive range of MEAN WELL power supplies on EnvMart for all your equipment needs.

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