LED power supply 24V 480W Mean Well HLG-480H-24 A IP67 7 Year Warranty

The MEAN WELL Brand – a Leader in Sealed and Waterproof Power Supplies

MEAN WELL is a global leader in the production of sealed and waterproof switching power supplies. This brand's products are valued for their reliability, high efficiency, and safe operation. The HLG series are advanced constant voltage and constant current LED power supplies that meet stringent international standards and are covered by up to a 7-year warranty, confirming their durability and resistance to harsh environmental conditions.

General Description of the HLG-480H-24A Power Supply

The HLG-480H-24A is a professional, sealed, 480W switching LED power supply with a 24V DC output voltage. Equipped with a sealed IP67/IP65 metal housing, it is fully waterproof and dustproof, enabling safe operation both indoors and outdoors. The A model offers output voltage and current regulation via potentiometer, a wide input voltage range of 90–305VAC or 127–431VDC, high efficiency up to 94%, and a complete set of protections, ensuring stable and trouble-free operation even in demanding industrial and advertising applications.

Main features of the HLG-480H-24A power supply

• Hermetic, waterproof IP67/IP65 metal housing – full protection against moisture and dust
• Output power: 480W, output voltage 24V DC, current up to 20A
• Wide input voltage range: 90–305VAC / 127–431VDC
• High efficiency up to 94%
• Active PFC (Power Factor Correction)
• Surge resistance up to 4kV (IEC61000-4-5)
• Protections: short circuit, overload (hiccup), overvoltage (hold & restart), thermal
• Output voltage and current regulation via potentiometer (A version)
• Passive cooling – no fan, quiet operation
• Operating temperature: -40°C to +70°C
• Cable length: 300 mm
• Dimensions: 262 x 125 x 43.8 mm
• Weight: approx. 2800 g
• 7-year manufacturer's warranty
• Compliant with Standards: UL8750, EN61347-1, EN61347-2-13, CE, ENEC, EAC

Applications of the HLG-480H-24A Power Supply

The HLG-480H-24A is ideal for powering LED lighting systems such as strips, modules, street lamps, architectural, industrial, garden, and advertising lighting. Thanks to its hermetic IP67/IP65 housing, it is designed for outdoor applications and locations exposed to moisture, dust, and shock. The power supply is also used in industrial automation, emergency systems, telecommunications, and wherever high power, stability, and safety of a 24V DC power supply are required.

HLG-480H-24A Technical Specifications

Frequently Asked Questions (FAQ) about the HLG-480H-24A

• Is the HLG-480H-24A suitable for outdoor use? Yes, the IP67/IP65 rating provides full protection against water and dust – the power supply is designed for outdoor installation and damp locations.[1][3][7]
• What protection does this power supply have? It protects against short circuits, overloads, overvoltage, and overheating.
• Can the output voltage and current be adjusted? Yes, version A allows adjustment using a potentiometer without opening the housing.
• What are the typical applications? Powering LED strips, modules, lamps, advertising, architectural, garden, industrial lighting, emergency systems.
• Is the power supply quiet? Yes, cooling is by convection – no