Mean Well HLG-320H-48 48V 6.7A 321W IP67 LED Driver Power Supply

Product Description

Mean Well HLG-320H-48 48V 6.7A 321.6W IP67 LED Driver Power Supply is a high-efficiency constant-voltage and constant-current AC/DC power supply designed for professional LED lighting, signage, architectural lighting and other demanding 48V DC applications.

The HLG-320H-48 provides a rated 48V DC output at 6.7A with 321.6W maximum output power. Mean Well specifies a 24–48V constant-current operating region, allowing the supply to operate in both constant-voltage and constant-current modes depending on the connected load.

It supports a wide 90–305VAC input range, incorporates active PFC, and reaches approximately 95% efficiency, helping reduce heat and energy loss in high-power lighting installations. The standard HLG-320H-48 version uses fixed output settings and should not be confused with the A, B or C variants, which provide additional adjustment or dimming functions.

The standard HLG-320H-48 uses a sealed metal enclosure with IP67 protection, making it suitable for indoor or outdoor installations exposed to dust and moisture. Built-in protections include short circuit, over-current, over-voltage and over-temperature protection.

Typical applications include LED street lighting, high-bay lighting, architectural lighting, commercial lighting, signage, outdoor lighting systems and other 48V professional equipment requiring a rugged high-power AC/DC supply. Mean Well specifically positions the HLG series for indoor and outdoor LED lighting applications.