Mean Well HLG-320H-24B 320W 24V LED Driver IP67 dimmable

The Mean Well HLG-320H-24B is a high-performance 320W LED driver with a 24V DC output, designed for indoor and outdoor lighting applications. With an IP67 rating, it is dust-tight and protected against temporary immersion in water, making it suitable for harsh environments. The driver features 3-in-1 dimming (0-10Vdc, PWM signal, resistance) and offers high efficiency up to 93.5%.

Advantages

This power supply delivers reliable and stable power with built-in protections against short circuit, overload, over voltage, and over temperature. Its free air convection cooling ensures silent operation and long lifespan. The wide input voltage range (90-305 VAC) makes it compatible with global power grids.

Suitable for

• LED lighting systems requiring constant voltage 24V
• Industrial and commercial lighting installations
• Outdoor signage and street lighting
• Agricultural and horticultural lighting

Key specifications

• Output Voltage: 24V DC
• Rated Current: 13.34 A
• Rated Power: 320 W
• Input Voltage Range: 90 ~ 305 VAC / 127 ~ 431 VDC
• Input Frequency: 47 ~ 63 Hz
• Efficiency: 93.5%
• Dimming Type: 3-in-1 Dimming (0-10Vdc, PWM signal, Resistance)
• IP Rating: IP67
• Power Factor: >0.95 at 230VAC (full load)
• Total Harmonic Distortion (THD): <20% at 230VAC (full load)
• Protections: Short Circuit, Overload, Over Voltage, Over Temperature
• Operating Temperature: -40 ~ +90°C (Case Temperature)
• Cooling: Free air convection
• Certifications: UL, cUL, TUV, CE, CB, CCC
• Setup Time: 500ms/230VAC, 1000ms/115VAC (at full load)
• Withstand Voltage: I/P-O/P: 3.75KVAC, I/P-FG: 2KVAC, O/P-FG: 1.5KVAC

Recommendations

For optimal performance, ensure proper ventilation and do not exceed the rated load. This driver is ideal for constant voltage LED strips and modules. Always follow local electrical codes during installation.