HLG-40H-36B - Power Supply Mean Well - Free user manual and instructions
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| Product Type | LED Power Supply / Driver |
| Brand | Mean Well |
| Model | HLG-40H-36B |
| Input Voltage | 90~305VAC |
| Input Frequency | 47~63Hz |
| Output Voltage | 36V DC |
| Output Current | 1.11A |
| Output Power | 40W |
| Efficiency | 90% typical |
| Power Factor | >0.95 |
| Dimming | 3-in-1 dimming (1-10V, PWM, resistance) |
| Protections | Short circuit, overload, overvoltage, overtemperature |
| IP Rating | IP65/IP67 |
| Cooling | Free air convection |
| Operating Temperature | -40°C to +80°C (case) |
| Storage Temperature | -40°C to +85°C |
| Dimensions (L x W x H) | 150 x 45 x 31 mm |
| Weight | 600g |
| Safety Standards | UL/CUL, ENEC, CE |
| Warranty | 5 years |
| Maintenance | Periodic inspection of connections and cleaning with dry cloth |
| Repair Policy | No user-serviceable parts; contact authorized distributor for replacement |
Frequently Asked Questions - HLG-40H-36B Mean Well
How to connect the AC input wires?
Connect the AC wires to the L (line) and N (neutral) terminals on the driver. The ground wire should be connected to the FG terminal. Ensure the power is off during installation.
Can this driver be used for dimming?
Yes, the HLG-40H-36B supports 3-in-1 dimming via 1-10V, PWM, or resistance. Connect the dimming wires to the DIM+ and DIM- terminals.
What is the difference between the B and non-B version?
The B version includes a built-in 3-in-1 dimming function, while the standard version does not have dimming capability.
Can it be used outdoors?
Yes, the driver has an IP65/IP67 rating, making it suitable for outdoor installations, provided that the wiring connections are properly sealed.
How to adjust the output voltage?
Use a small screwdriver to turn the potentiometer on the top of the driver. The adjustment range is typically ±10% of the nominal output voltage.
What is the maximum distance for dimming control?
The maximum distance depends on the dimming method. For 1-10V analog dimming, keep the cable length under 20 meters to avoid voltage drop. For PWM, longer distances are possible.
Is it compatible with 120V and 240V?
Yes, the driver accepts an input voltage range of 90~305VAC, covering both 120V and 240V systems automatically.
How to protect the driver from moisture?
Although the driver is IP65/IP67, ensure all connectors are tightened and cable glands are sealed to prevent moisture ingress.
Can it drive LED strips?
Yes, it can drive constant voltage LED strips rated for 36V, as long as the total wattage does not exceed 40W.
What does the 'HLG' series stand for?
The HLG series is Mean Well's high reliability LED drivers with high efficiency and IP67 protection, designed for various indoor and outdoor LED lighting applications.
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