DIN rail power supply Mean Well SDR-480-24 480W 24V 20A

Introduction

The SDR-480-24 DIN rail power supply from MEAN WELL is a modern, high-performance device designed for professional industrial applications, automation, and systems requiring a stable 24V power supply. With very high energy efficiency of up to 94% and a wide input voltage range, this model ensures reliable and safe operation even in the most demanding conditions.

The MEAN WELL brand – a guarantee of quality and reliability

MEAN WELL is a global leader in the production of industrial power supplies, known for innovative solutions, high quality, and a wide range of products adapted to various applications. MEAN WELL power supplies are valued by specialists in the automation, telecommunications, and security systems industries, and the brand is recognized worldwide.

General Description of the SDR-480-24 Power Supply

The SDR-480-24 switching power supply is a 480W model designed for mounting on a TS35/7.5 or 15 DIN rail. The device features a wide input voltage range (88–264VAC or 124–370VDC), very high efficiency, and a built-in active PFC function. The power supply provides a stable 24V output voltage and up to 20A current, as well as an overload capability of up to 150% power for 3 seconds, making it ideal for many industrial and commercial applications.

Main Features of the SDR-480-24 Power Supply

• Output Power: 480W
• Output Voltage: 24V DC (Regulation Range: 24–28V DC)
• Maximum Output Current: 20A (up to 30A peak for 3 seconds)
• Input Voltage Range: 88–264VAC or 124–370VDC
• High Efficiency: Up to 94%
• Active Power Factor Correction (PFC)
• Advanced protection: short circuit, overload, overvoltage, thermal
• Operation indication: LED
• DC OK relay output
• Cooling: open air circulation
• Operating temperature: -25°C to +70°C
• Dimensions: 85.5 x 125.2 x 128.5 mm
• Warranty: 3 years

Applications of the SDR-480-24 power supply

The SDR-480-24 power supply is used in industrial automation, PLC control systems, HMI panels, sensors, and transducers. It is also suitable for security systems such as CCTV and alarm systems. The device is used in telecommunications, networking equipment, UPS systems, consumer electronics, LED lighting, vending machines, information kiosks, and the automotive and energy industries.

Technical Specifications: