The Mean Well WDR-480-24 is a 480 W industrial DIN-rail power supply providing 24 V DC output. It is designed for industrial automation systems, control cabinets, telecommunications equipment, and other demanding industrial applications.

The power supply features a wide input voltage range of 180–550 VAC, allowing operation in single-phase or two-phase power systems. With efficiency up to ≈92% and free air convection cooling, the unit ensures reliable and silent operation without the need for a cooling fan.

The device includes a DC OK relay contact for output status monitoring and comprehensive protection against short circuit, overload, over-voltage, and over-temperature.

Key specifications:

• output voltage: 24 V DC

• rated current: 20 A

• rated power: 480 W

• input voltage range: 180–550 VAC

• efficiency: up to ≈92%

• operating temperature: −30 to +70°C

• mounting: TS-35 DIN rail

• warranty: 3 years