Technical Information & Details for MEAN WELL HLG-320H-24A Power Supply
- Rated Power: 320.16 W
- Output Voltage: 24 V DC
- Rated Current: 13.34 A
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: up to 94%
- Ripple & Noise: ≤ 150 mVp-p
- Inrush Current: max. 70 A @ 230 V AC
- Voltage Adj. Range: 21 – 26 V (via built-in potentiometer)
- Current Adj. Range: 6.67 – 13.34 A (via built-in potentiometer)
- Operating Temperature: −40 °C to +90 °C (case temperature)
- Cooling: fanless free air convection
- Protections: Short circuit, Over current, Over voltage, Over temperature
- IP Rating: IP65 rated
- Isolation Voltage: 3750 V AC between Input and Output
- Dimensions (L x W x H): 252 mm x 90 mm x 43.8 mm
- Weight: approx. 1880 g
- Safety & EMC Standards: UL8750, EN61347-1, EN61347-2-13, IP65, PSE
- Manufacturer Warranty: 7 Years
Information on the MEAN WELL HLG-320H-24A
The MEAN WELL HLG-320H-24A is a flagship industrial LED driver designed for peak performance and long-term reliability in demanding environments. This A-Type model is distinguished by its user-accessible internal potentiometers, allowing for the manual adjustment of both voltage and current levels to perfectly match the requirements of the connected load. It operates with a dual-mode output, seamlessly providing Constant Voltage (CV) and Constant Current (CC) characteristics, which is essential for professional LED lighting and battery charging applications. Built with a high-grade metal enclosure and rated at IP65, the unit is highly resistant to dust and moisture ingress. A key strength is its advanced circuit design featuring Active PFC and an impressive 94% efficiency, which minimizes power loss and allows the unit to operate reliably without fans even at extreme temperatures up to +90 °C. With a typical lifetime of over 62,000 hours and an industry-leading 7-year warranty, the HLG-320H-24A provides ultimate peace of mind for high-bay lighting, street lighting, and parking lot installations where maintenance-free operation is a priority.