MEAN WELL HLG-C Series Constant Current LED Driver

Description

The HLG-C, similar to the flagship HLG line, with the major different being it is strictly a constant current output LED driver (constant voltage + constant current mode HLG is here).  These aluminum encased AC/DC LED drivers range in power from 60-watts up to 320W and operate only in constant current mode.  All HLG-C products operate from 90~305Vac and are offered with current outputs from 350mA to 3500mA.  Each has multiple models options for: manual output current adjustment and 3 in 1 dimming. The built-in 3 and 1 dimming allows for dimming with: 1~10V, PWM signal or resistance. These drivers are also IP65 and IP67 rated, making the HLG ideal for outdoor dry, damp and/or wet locations.  With a leading 7-year warranty, a full range of safety and regulatory agency approvals, the HLG-C product stands out as the most robust and reliable solution for driving high-brightness LEDs.

Model Options

To best categorize the HLG-C products, first separate by rated wattage (shown in model encoding image below). There are 6 options:  60W, 80W, 120W, 185W, 240W and 320W. The next distinction is rated output current: 350mA, 500mA, 700mA, 1050mA, 1400mA, 1750mA, 2100mA, 2800mA and 3500mA. The final selection is, function options. These options are listed in the table below and described:

A-Type - Adjustable Output Current & Voltage

The A-type HLG products are IP65 rated and include on-board internal potentiometers where the output voltage and current can be adjusted. These models have the two black circles that you see on the top side of the product.  This is where the adjustment is made.  The range of adjustment is noted for each model in the tables below, but the voltage can typically be adjusted around ±10%, while the current range is typically between 50% to 100%.

B-Type - 3 in 1 Dimming

3 in 1 dimming offers various dimming methods to help provide optimal design flexibility. The three dimming options are: 1~10VDC, 10V PWM Signal or Resistance. The dimming source current from the power supply is 100uA(typ.)

D-Type - Timer Dimming

Mean Well also offers, by request only, a D-type, which allows the driver to be programmed for several different dimming levels throughout a day. Timer dimming in not available for the 600W unit.

Product Support

For a full write-up on the HLG check out this review. Still unsure of what Mean Power Source is right for you? Take a look at our Mean Well Power Guide which explains the many variations and styles of LED power supplies.  Or, if you have you prefer we are always available via phone or email to answer your technical questions.

Applications

The 40W~80W HLG products are commonly used in troffers, pendants and for recessed LED lighting. The higher wattage versions ranging from 100W~120W can be used for tunnel lighting, parkarge garage lights and outdoor wall packs. The 150W and up models are used to power street lights, high bay lighting and parking area lights. And, because the HLG can handle extreme temperatures they are also frequently used in outdoor telecommunication applications and in electrical charging equipment.

Technical Documentation

HLG 60H/80H/120H Product Specs

HLG 185H/240H/320H Product Specs:

Full Documentation

HLG-60H-C

HLG-80H-C

HLG-120H-C

HLG-185H-C

HLG-240H-C

HLG-320H-C