Technical Information & Details for MEAN WELL HLG-480H-30AB Power Supply
- Output Power: 480 W
- Output Voltage: 30 V DC (adj. 25.5 – 31.5 V)
- Output Current: 16 A (adj. 8 – 16 A)
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: 95 %
- Ripple & Noise: ≤ 200 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: IP67
- 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
- Manufacturer Warranty: 7 Years
Information about the MEAN WELL HLG-480H-30AB
The MEAN WELL HLG-480H-30AB stands at the forefront of high-power LED driver technology, offering an versatile 480W output designed for mission-critical lighting systems. The AB-Type configuration provides the ultimate level of versatility by merging internal potentiometers for manual fine-tuning of voltage and current with a sophisticated 3-in-1 dimming interface (0-10VDC, PWM signal, or resistance). This allows system integrators to set fixed operational plateaus while maintaining the ability for real-time dynamic dimming, an essential requirement for stadium floodlights, high-mast harbor lighting, and large-scale industrial high-bay installations.
Encased in a heavy-duty metal housing with a full IP67 ingress protection rating, the HLG-480H-30AB is engineered to thrive in extreme weather conditions and high-moisture environments. It boasts a superior efficiency of 95%, which minimizes energy waste and enables a fanless design that operates reliably at case temperatures up to +90°C. With a typical lifetime of more than 62,000 hours and an industry-leading 7-year manufacturer warranty, this power supply provides an exceptionally durable, high-efficiency solution that ensures consistent performance and minimal maintenance costs for long-term infrastructure projects.