Technical Information & Details for MEAN WELL HLG-480H-36AB Power Supply
- Output Power: 478.8 W
- Output Voltage: 36 V DC (adj. 30.6 – 37.8 V)
- Output Current: 13.3 A (adj. 6.6 – 13.3 A)
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: 95.5 %
- Ripple & Noise: ≤ 250 mVp-p
- Inrush Current: max. 35 A @ 230 V AC
- Power Factor (PFC): PF ≥ 0.98 / 115 VAC, PF ≥ 0.97 / 230 VAC
- Operating Temperature: −40 °C to +90 °C (Case temperature)
- Cooling: fanless free air convection
- Protection Functions: Short circuit, Over current, Over voltage, Over temperature
- IP Rating: IP65
- Isolation Voltage: 3750 V AC between Input and Output
- Dimensions (L x W x H): 262 mm x 125 mm x 43.8 mm
- Weight: approx. 2800 g
- Safety & EMC Certificates: UL8750, ENEC EN61347-1, EAC, CB, CE
- Control Options: Internal Potentiometers & 3-in-1 Dimming (AB-Type)
- Manufacturer Warranty: 7 Years
Information about the MEAN WELL HLG-480H-36AB
The MEAN WELL HLG-480H-36AB stands as a highly versatile 480W power solution, engineered to provide unparalleled control for professional lighting and industrial installations. As an AB-Type model, it uniquely integrates internal potentiometers for manual voltage and current calibration with a sophisticated 3-in-1 dimming interface supporting 0-10VDC, PWM, and resistance signals. This dual-control architecture allows for precise on-site hardware adjustments while maintaining full compatibility with modern smart lighting management systems, making it ideal for high-mast stadium lighting and large-scale architectural floodlighting.
Protected by a heavy-duty metal enclosure and certified with an IP65 rating, the HLG-480H-36AB is built to perform in harsh environments across a wide temperature range. It achieves an extraordinary efficiency of 95.5%, enabling a fanless, silent-running design that significantly reduces maintenance requirements and operational costs. With a typical lifetime exceeding 62,000 hours and a comprehensive 7-year manufacturer warranty, this driver ensures long-term reliability and sustainable power delivery for critical infrastructure projects where failure is not an option.