• Output Power: 478.8 W
• Constant Current Region: 85.5 – 171 V DC
• Rated Output Current: 2800 mA
• Current Adjustment Range: 1400 – 2800 mA (via internal potentiometer)
• Dimming Function: 3-in-1 dimming (0-10VDC, 10V PWM signal, resistance)
• Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
• Efficiency: 95% (typ.)
• Current Ripple: 5.0% max. @rated current
• Inrush Current: Cold start max. 35 A @ 230 V AC
• Operating Temperature: −40 °C to +90 °C (Case temperature)
• Cooling: Fanless design by free air convection
• Protections: Short circuit, Over voltage, Over temperature
• IP Rating: IP65 (AB-Type)
• 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, BS EN/EN61347-1, EAC, CB, CE
• Manufacturer Warranty: 7 Years

Information about MEAN WELL HLG-480H-C2800AB

The MEAN WELL HLG-480H-C2800AB is a premier 480W LED driver offering the highest level of control versatility for high-current applications. As an AB-Type model, it uniquely integrates both an internal potentiometer for manual current adjustment (1400 mA to 2800 mA) and a sophisticated 3-in-1 dimming interface. This hybrid configuration allows installers to set a fixed maximum output on-site while maintaining full compatibility with remote 0-10VDC, PWM, or resistance-based dimming systems, making it the ultimate choice for complex lighting architectures in stadiums and harbors.

Featuring advanced Environment-adaptive driving capability, this driver ensures high ignition reliability and stable performance across diverse global climate zones. The unit is protected by a heavy-duty metal housing with an IP65 rating, engineered to withstand harsh industrial environments even at case temperatures of up to +90 °C. With a peak efficiency of 95% and a fanless architecture, it provides silent and energy-efficient operation for over 62,000 hours. Backed by a 7-year manufacturer warranty, the HLG-480H-C2800AB is a high-reliability solution for LED greenhouse lighting, professional mining lighting, and large-scale industrial floodlight installations.