Professional LED power supply 24V 320W waterproof IP67
MEAN WELL HLG-320H-24A 

The MEAN WELL brand offers over 10,000 models of power supplies. These are external constant-voltage power supplies APV LPV or ELG HLG XLG, which are additionally characterized by the ability to control the current. These are constant-voltage grid power supplies, the so-called assembly power supplies, such as LRS or RSP, whose powers reach up to 3000W. These are also constant-voltage DIN rail power supplies such as the HDR MDR EDR or NDR series, very popular in switchboards.

The HLG power supply is the highest model of external constant-voltage power supplies from the MEAN WELL brand. It has built-in short-circuit, overvoltage, overload and thermal protection.  Due to the hermetic IP67 metal housing, this power supply can also be used outdoors and in conditions where shocks up to 5G occur. They are also resistant to surges up to 4KV. 

HLG power supplies come in various varieties. In the most popular version A, the power supply has voltage regulation by approx. 10% and a dimming function up to approx. 60%.
In the B version, the power supply can be dimmed using 3 methods (PWM, 0-10V, resistive)
There are also varieties that have both functions combined like the AB version.
  

Main features of the power supply:

• Tight metal housing compliant with the IP65/IP67 standard
• Built-in active PFC function,
• 4KV surge resistance in accordance with IEC61000-4-5, 
• Short circuit, over current, over voltage and thermal protection
• Output voltage regulation with potentiometer in version A
• 3-in-1 dimming function in B version models (1~10VDC, PWM, resistor)
• Cooling with open air circulation,
• efficiency up to 94%
• 7 years manufacturer's warranty

Application:

The Mean Well HLG-320H-24A power supply is designed to power LED lighting systems with a constant voltage of 24V. It can be used for various types of LED lighting, such as street lighting, architectural lighting, decorative lighting, industrial lighting and more. This power supply can operate in a wide range of input voltage (90-305VAC or 127-431VDC) and ambient temperature (-40~+70°C), which makes it universal and resistant to changes in operating conditions.
  

Specification:

Warranty 7 Years