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Mean Well Industrial Switched Mode DIN Rail Power Supply 480W 48V, 10A Output WDR-480-48
Specifications
| Country of Origin | India |
|---|---|
| Brand | Mean Well |
| Power | 480W |
| Efficiency | 91% |
| Height | 125mm |
| Model | WDR-480-48 |
| Depth | 129mm |
| Width | 85.5mm |
| Series | WDR |
| Output Current | 10A |
| Maximum Operating Temperature | 70°C |
| Sub Type | Switched Mode |
| Minimum Operating Temperature | -30°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 264V ac |
| Standards/Approvals | UL, RoHS, TUV EN 609501 |
| Maximum Output Voltage | 55V dc |
| Minimum Input Voltage | 90V ac |
Key Features
- Built-in active PFC circuit compliant with EN61000-3-2 standards.
- High efficiency of 91% with low power dissipation for energy savings.
- Designed for industrial control with UL 508 approval and TUV EN 60950-1 certification.
- Wide input voltage range from 90V to 264V AC supporting one or two-phase power.
- Robust protections including short circuit, overload, over voltage, and over temperature.
- Compact slim design with dimensions 125mm (H) x 85.5mm (W) x 129mm (D) suitable for TS-35/7.5 or 15 DIN rails.
- Operation temperature range from -30°C to 70°C ensures reliability in harsh environments.
- Cooling by free air convection eliminates the need for fans and reduces maintenance.
Product Description
Mean Well WDR-480-48 is a robust industrial switched mode DIN Rail power supply designed to provide reliable 48V DC power with an output current of 10A delivering a total power of 480W. It supports a wide AC input voltage range from 90V to 264V, suitable for single or two-phase power systems. The unit features built-in active power factor correction (PFC) compliant with EN61000-3-2 standard, ensuring efficient energy use and low harmonic distortion.
This power supply is engineered for automation, industrial, manufacturing, and building control applications requiring dependable and continuous DC power. It is certified to UL 508 industrial control equipment standards and TUV EN 60950-1 safety compliance, providing assurance of performance and safety in demanding environments.
The compact and slim design measures 125mm in height, 85.5mm width, and 129mm depth, allowing easy mounting on standard TS-35/7.5 or 15mm wide DIN rails for space-saving installations. Its convection-cooled system enables silent operation without fans, reducing mechanical failures and maintenance.
Safety features include short circuit, overload, over voltage, and over temperature protections, which safeguard both the device and connected loads. The built-in DC OK relay contact enables remote monitoring of power status, enhancing system supervision capabilities.
Built-in active PFC circuit compliant to EN61000-3-2 ensures power quality. High efficiency 91% reduces energy loss and heat generation. Compact design for standard industrial DIN Rail mounting. Wide input range supports 90V to 264V AC input voltage.
Multiple protection mechanisms extend product and system longevity. UL 508 and TUV EN 60950-1 certified for industrial safety standards. Convection cooling for quiet and maintenance-free performance. Operating temperature range from -30°C to 70°C for versatile environments.
Mean Well WDR-480-48 series power supplies are ideal for use in automation control cabinets, factory machines, public utility controls, and residential building automation systems. Their DIN Rail mounting compatibility ensures neat and organized installations while minimizing wiring complexity. Choose this power supply for reliable DC power delivery in industrial and commercial settings.
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Frequently Asked Questions
The output power of this model is 480W with an output current of 10A at 48V DC.
It has an efficiency rating of 91%, which helps in reducing energy loss and heat generation.
The unit supports a wide input voltage range from 90V to 264V AC, suitable for single or two-phase power systems.
The dimensions of this power supply are 125mm in height, 85.5mm in width, and 129mm in depth.
It is certified to UL 508 for industrial control equipment and TUV EN 60950-1 for safety compliance.
It utilizes convection cooling, which eliminates the need for fans and reduces maintenance requirements.
This model includes protections against short circuit, overload, over voltage, and over temperature.
It is designed for mounting on standard TS-35/7.5 or 15mm wide DIN rails, facilitating space-saving installations.
Yes, it features a built-in DC OK relay contact that enables remote monitoring of power status.
The maximum output voltage of the WDR-480-48 is 55V DC.
This power supply is engineered for automation, industrial, manufacturing, and building control applications requiring reliable DC power.
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