Meanwell Power Supply HLG-320H-48A 320W 48V IP67

The Mean Well HLG-320H-48A power supply is a high-efficiency LED driver delivering 320W output power at a constant voltage of 48V, designed for professional indoor and outdoor installations. With an IP67 protection rating, it offers complete resistance to dust and water ingress, making it ideal for architectural lighting and outdoor applications.

Featuring 95% efficiency and a lifespan exceeding 62,000 hours, this Mean Well driver is a reliable, energy-saving solution for medium and large-scale LED systems, compatible with power grids worldwide.

Key technical specifications

The unit operates in constant voltage and constant current mode, with a 6A output current and a universal input range of 100-240V AC, supporting EU, USA, UK, Australia and Japan standards. The built-in internal potentiometer dimming function allows smooth light intensity adjustment without additional components. An integrated active PFC function optimises the power factor. The aluminium housing measures 252 x 90 x 43.8 mm.

Safety and protections

The metal enclosure with Class I design and IP67 rating ensures full protection against solid particles and liquids. The unit incorporates overvoltage, overcurrent and overtemperature protections for safe and continuous operation.

Applications

Ideal for architectural LED lighting, high-power LED strips, illuminated signage, outdoor systems and commercial or industrial lighting installations requiring stable 48V power supply.