MEAN WELL NDR-480-24 | AC-DC DIN Rail Power Converter
Manufacturer: GE Fanuc
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Part Number: NDR-480-24
Condition：New with Original Package
Product Type: AC-DC DIN Rail Power Converter
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The MEAN WELL NDR-480-24 is a high-performance industrial DIN rail power supply designed for automation systems, factory control equipment, and process instrumentation. It delivers 24V DC output at 20A, providing stable and efficient power conversion in harsh industrial environments. Built with a metal enclosure and convection cooling, this power supply ensures reliable long-term operation without the need for external fans.
The NDR-480-24 supports universal AC input (90–264V AC) and DC input (127–370V DC), making it suitable for global deployment across different power systems. Its compact and lightweight design fits easily onto standard DIN rails (TS35/7.5 or TS35/15), saving panel space and simplifying installation.
In addition, the unit features comprehensive protection functions, including overload, overvoltage, and short-circuit protection, to prevent damage to connected devices. With an efficiency up to 89% and MTBF exceeding 146,000 hours, the NDR-480-24 exemplifies MEAN WELL’s reputation for reliability and industrial-grade quality.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model Number | NDR-480-24 |
| Manufacturer | MEAN WELL |
| Type | DIN Rail Switching Power Supply |
| Output Voltage | 24V DC |
| Output Current | 20A |
| Output Power | 480W |
| Voltage Adjustment Range | 24V to 28V |
| Input Voltage Range | 90–264V AC / 127–370V DC |
| Input Frequency | 47–63 Hz |
| Efficiency | Up to 89% |
| Ripple & Noise | 150mVp-p |
| Load Regulation | ±1% |
| Insulation Voltage | 3000V AC |
| Cooling Method | Free air convection |
| Protection Features | Overload, overvoltage, short circuit |
| Operating Temperature | −20°C to +70°C |
| Dimensions (L×W×H) | 128.5 × 85.5 × 125.2 mm |
| Certifications | RoHS, TUV EN 60950-1, UL 508 |
| MTBF | 146.8k hours |
FAQ
Q1: What is the main function of the MEAN WELL NDR-480-24?
A1: It converts AC mains power to regulated 24V DC output for powering industrial automation and control systems.
Q2: Can this power supply operate in high-temperature environments?
A2: Yes, it supports an operating temperature range from −20°C to +70°C under free air convection.
Q3: Does the NDR-480-24 require active cooling?
A3: No, it uses a fanless design with natural convection, ensuring silent and maintenance-free operation.
Q4: What protections are built into this power supply?
A4: It includes overload, overvoltage, and short-circuit protection to safeguard connected devices.
Q5: Is the NDR-480-24 compliant with international standards?
A5: Yes, it carries certifications including UL 508, TUV EN 60950-1, and RoHS compliance, ensuring global safety and reliability.