LED power supply 24V 320W Mean Well HLG-320H-24 IP67 7 Years 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-quality workmanship, and safe operation. The HLG series offers advanced constant voltage and constant current LED power supplies designed for demanding industrial, advertising, and architectural environments. HLG power supplies meet stringent international standards and offer up to a 7-year warranty, confirming their durability and reliability.

General Description of the HLG-320H-24 Power Supply

HLG-320H-24 is a professional, sealed switching LED power supply with a power output of 320W and an output voltage of 24V DC. Featuring a sealed metal housing with an IP67/IP65 rating, it's fully waterproof and dustproof. The power supply supports a wide input voltage range of 90–305VAC or 127–431VDC, features active PFC, and boasts high efficiency of up to 95%. This model is available with output voltage and current regulation (A) and a 3-in-1 dimming function (B). The device meets a number of safety standards, offers short circuit, overload, surge, and thermal protection, and can operate in temperatures from -40°C to +90°C.

Main Features of the HLG-320H-24 Power Supply

• Hermetic, waterproof metal housing IP67/IP65 – protection against moisture and dust
• Output power: 320W, output voltage 24V DC, current up to 13.34A
• Wide input voltage range: 90–305VAC / 127–431VDC
• High efficiency up to 95%
• Active PFC (Power Factor Correction)
• Surge resistance up to 4kV (IEC61000-4-5)
• Protection: short circuit, overload (hiccup), overvoltage (hold & restart), thermal
• Output voltage and current regulation via potentiometer (version A)
• 3-in-1 dimming function: 1–10VDC, PWM, resistor (version B)
• Passive cooling – no fan, quiet operation
• Operating temperature: -40°C to +90°C
• Cable length: 300 mm
• Dimensions: 252 x 90 x 43.8 mm
• Weight: 1880 g
• Warranty: 7 years
• Compliance with standards: UL8750, EN61347-1, EN61347-2-13, CE, ENEC

Applications of the HLG-320H-24 Power Supply

The HLG-320H-24 is ideal for powering LED lighting systems such as strips, modules, street lamps, architectural, landscape, advertising, and industrial lighting. The hermetic IP67/IP65 housing allows for use in areas exposed to moisture, dust, and splashes: facades, gardens, production halls, shop windows, and outdoor installations. The power supply is compatible with most LED drivers and can also be used in industrial automation, telecommunications, and medical equipment.

HLG-320H-24 Technical Specifications

Frequently Asked Questions (FAQ) about the HLG-320H-24

• Is the HLG-320H-24 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.[2][3]
• What protection does this power supply have? Does it protect against short circuits, overloads, overvoltage, and overheating.
• Does it support dimming? Yes, version B supports 3-in-1 dimming: 1-10VDC, PWM, resistor.
• What are typical applications? Powering LED strips, modules, lamps, advertising, architectural, garden, and industrial lighting.</