Mean Well HLG-480H 480W Constant Voltage + Constant Current LED Driver

The Mean Well HLG-480H Series is a high-output 480W AC/DC LED driver designed for reliable performance in demanding lighting environments. Featuring dual-mode Constant Voltage and Constant Current output, this driver operates from a wide 90–305VAC input range and offers rated output voltage options from 24V to 54V for compatibility with a wide range of LED lighting systems.

With high efficiency up to 95.5% and a fanless design, the HLG-480H is capable of operating in harsh conditions with a working case temperature range of -40°C to +90°C under free air convection. Its rugged metal housing and IP65/IP67 ingress protection rating allow for dependable indoor and outdoor installation.

The HLG-480H includes built-in active PFC and multiple dimming options, including 3-in-1 dimming (0–10VDC, PWM signal, or resistance), smart timer dimming, and adjustable output via built-in potentiometers on select models. Comprehensive protection features ensure safe and stable operation in commercial and industrial LED lighting systems.

With a typical lifetime exceeding 62,000 hours, the HLG-480H is a trusted solution for high-power LED applications.

Mean Well LED Driver Specifications:

• Output Power: 480W
• Input Voltage Range: 90 ~ 305VAC / 127 ~ 431VDC
• Frequency Range: 47 ~ 63Hz
• Power Factor:
• PF ≥ 0.98 @ 115VAC
• PF ≥ 0.97 @ 230VAC
• PF ≥ 0.95 @ 277VAC
• Efficiency: Up to 95.5%
• AC Current:
  • 5A @ 115VAC
  • 2.45A @ 230VAC
  • 2A @ 277VAC
• Inrush Current: Cold start 35A @ 230VAC
• Leakage Current: < 0.75mA @ 277VAC
• Working Temperature: -40°C to +90°C
• Working Humidity: 20% ~ 95% RH (non-condensing)
• Storage Temperature: -40°C to +80°C
• Ingress Protection: IP65 / IP67
• Cooling Method: Fanless (Free Air Convection)
• Dimensions: 262 × 125 × 43.8 mm
• Weight: 2.8 kg
• Expected Lifetime: > 62,000 Hours

Features:

• 480W AC/DC LED driver
• Constant Voltage + Constant Current dual-mode output
• Wide input voltage range: 90–305VAC
• Output voltage options: 24V / 30V / 36V / 42V / 48V / 54V
• High efficiency up to 95.5%
• Built-in active PFC (Power Factor Correction)
• IP65 / IP67 rated for indoor and outdoor use
• Durable metal housing with Class I design
• Fanless cooling for silent operation
• 3-in-1 dimming (0–10VDC, PWM signal, or resistance) on B/AB models
• Smart timer dimming function on D-type models
• Adjustable output via built-in potentiometer (A/AB models)
• Protection: Short circuit / Over-current / Over-voltage / Over-temperature
• Operating case temperature range: -40°C to +90°C
• Typical lifetime > 62,000 hours