HLG-240-20A - LED Controller Mean Well - Free user manual and instructions
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| Product Type | LED Controller / LED Power Supply |
| Brand | Mean Well |
| Model | HLG-240-20A |
| Category | LED Controller |
| Input Voltage | 90-305 VAC |
| Input Frequency | 47-63 Hz |
| Output Voltage | 12 V DC (adjustable) |
| Output Current | 20 A |
| Output Power | 240 W |
| Efficiency | 93% typical |
| Power Factor | 0.97 |
| Dimensions (LxWxH) | 244 x 68 x 39 mm |
| Weight | 1.4 kg |
| Operating Temperature | -40°C to +70°C |
| Cooling | Free air convection |
| Protection | Short circuit, overcurrent, overvoltage, overtemperature |
| IP Rating | IP65 |
| Dimming | 3-in-1 dimming (0-10V, PWM, resistance) |
| Mounting | Wall or bracket mounting |
| Warranty | 5 years |
| Certifications | UL, CE, ENEC |
| Maintenance | Clean with a dry cloth; ensure ventilation |
| Safety | Isolated with high voltage protection |
Frequently Asked Questions - HLG-240-20A Mean Well
What is the input voltage range for the HLG-240-20A?
The HLG-240-20A accepts a wide input voltage range of 90-305 VAC, making it suitable for global applications.
Can the HLG-240-20A be used outdoors?
Yes, the driver has an IP65 rating, providing protection against dust and water sprays, suitable for outdoor installations.
How do I dim this LED controller?
This model supports 3-in-1 dimming methods, including 0-10V DC, PWM, and variable resistance for flexible lighting control.
What type of LED lights can this driver power?
It provides a constant 12V output with up to 20A current, ideal for high-power LED strips, modules, and lighting fixtures.
Does it have protection against short circuits?
Yes, it features short circuit protection, along with overcurrent, overvoltage, and overtemperature safeguards.
What is the efficiency of this power supply?
The HLG-240-20A achieves up to 93% efficiency, reducing heat and improving energy savings.
How should I clean and maintain the device?
Always disconnect power, then wipe with a dry cloth. Ensure ventilation holes are not blocked for proper cooling.
Can I connect multiple drivers in parallel?
It is recommended not to parallel the outputs directly. Use separate drivers for each lighting circuit or consult a professional electrician.
What is the warranty period?
Mean Well offers a 5-year warranty for this model, covering manufacturing defects under normal usage.
Is installation complicated?
Installation is straightforward with output and input wire terminals. Follow the enclosed wiring diagram and ensure proper grounding for safety.
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USER MANUAL HLG-240-20A Mean Well
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Product information
Brand : Mean Well
Model : HLG-240-20A
Category : LED Controller