ELG-100-24D2 - LED driver Mean Well - Free user manual and instructions
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| Product Type | LED Driver (Power Supply) |
| Brand | Mean Well |
| Model | ELG-100-24D2 |
| Category | LED Driver |
| Output Power | 100W |
| Output Voltage | 24V DC |
| Output Current Range | 0-4.2A (adjustable) |
| Input Voltage Range | 90-305VAC |
| Input Frequency | 47-63 Hz |
| Power Factor | >0.95 at full load (typ.) |
| Efficiency | 90% (typ.) |
| Dimming Function | 3-in-1 (0-10V, PWM, resistance) |
| Protections | Short circuit, overload, over voltage, over temperature |
| Ingress Protection | IP67 |
| Enclosure Material | Aluminum |
| Dimensions (L x W x H) | 217 x 68 x 38.8 mm |
| Weight | 660 g |
| Operating Temperature | -40°C to +70°C |
| Mounting | Wall plate / bracket included |
| Maintenance | Wipe with dry cloth; ensure no moisture ingress |
| Safety | Install by qualified personnel; disconnect power before servicing |
| Spare Parts & Repairability | Sealed unit; no user-serviceable parts. Contact authorized service center |
| General Information | Suitable for indoor/outdoor LED lighting; complies with safety and EMC standards |
Frequently Asked Questions - ELG-100-24D2 Mean Well
How do I dim the ELG-100-24D2?
The driver supports 3-in-1 dimming: 0-10V DC, PWM signal, or resistance. Connect the dimming wires to your controller.
What is the input voltage range?
It accepts 90-305VAC, making it suitable for worldwide applications, including 110V and 230V grids.
Can I use this driver outdoors?
Yes, it has an IP67 rating, so it is dust-tight and protected against temporary immersion in water.
How do I adjust the output current?
The output current can be adjusted via an internal potentiometer (up to 4.2A). Access the trimmer under the rubber cap after disconnecting power.
What protections does the ELG-100-24D2 have?
It features short circuit, overload, over voltage, and over temperature protection, ensuring reliable operation.
Is this driver compatible with DALI dimming?
The D2 model uses 0-10V/PWM/resistance dimming, not DALI. For DALI, a separate converter is needed.
What is the typical lifespan?
Mean Well drivers are rated for 50,000 hours at full load and high ambient temperature, depending on conditions.
How should I clean the driver?
Use a soft dry cloth to wipe the exterior. Do not use water or solvents, as they may damage the IP67 seal.
Can I run it at less than 90VAC?
No, the minimum input voltage is 90VAC. Operating below this may cause undervoltage lockout or damage.
What is the warranty period?
Mean Well provides a 5-year warranty for the ELG-100 series, subject to proper installation and usage.
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USER MANUAL ELG-100-24D2 Mean Well
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Product information
Brand : Mean Well
Model : ELG-100-24D2
Category : LED driver