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Mean Well ELG-100-48DA Power Supply 96W 48V 3-wire Input - DALI
The ELG-100-48DA is a 100W Mean Well power converter (input range: 100~305VAC).
Key Features
- ✓ Input voltage range: 100~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: SAFETY & EMC DALI STANDARDS
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG Series
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Power Rating96 Watt
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Output Voltage48 Volt
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Rated Current2 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDALI
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°C
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Warranty5 Year
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Length7.83 in
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Width2.48 in
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Height1.4 in
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Weight1.87 lb
::specification::
Frequently Asked Questions
What does the 3-conductor input on the ELG-100-48DA-3Y mean, and where is it used?
The 3Y suffix designates a 3-conductor AC input configuration (Line, Neutral, Ground), as opposed to the standard 2-wire input of some variants. This makes the ELG-100-48DA-3Y suited for installations in regions or building codes requiring a neutral conductor, such as certain European commercial wiring standards.
Can the ELG-100-48DA-3Y be used for DALI-controlled 48V LED strip lighting in a commercial building?
Yes. The ELG-100-48DA-3Y delivers 96W at 48V with a DALI dimming interface, making it suitable for 48V LED strip systems integrated into a DALI building lighting control network. The 3-conductor input is common in commercial installations where a neutral is required at the driver location.
Is the ELG-100-48DA-3Y rated for outdoor or wet-location use?
Yes. The ELG-100-48DA-3Y carries an IP67 waterproof rating, providing complete dust protection and resistance to temporary water submersion. It is appropriate for outdoor luminaires, facade lighting, and other wet-location LED applications requiring DALI control.
How much 48V LED strip can the ELG-100-48DA-3Y power?
The ELG-100-48DA-3Y provides 96W at 48V (2A). For a strip rated at 12 W/m, the maximum run is 8 m per driver. For a 6 W/m strip, up to 16 m is possible. Always verify your strip's rated power per meter and apply a derating margin of at least 10%.
Can the ELG-100-48DA-3Y operate across a wide AC input range for international use?
Yes. The ELG-100-48DA-3Y accepts 100–305VAC input, covering both 120V North American and 230V European mains voltages without any manual switching. This makes it suitable for multinational installations or products shipped to multiple regions.
Is the ELG-100-48DA-3Y suitable for 48V LED outdoor architectural projects in sub-zero climates?
Yes. The driver operates down to -40°C, which covers the most extreme cold-climate outdoor conditions. Combined with IP67 sealing, it is reliable in winter outdoor architectural or landscape lighting applications where moisture and freezing temperatures are present.
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Other ELG-100 Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-100-24AB Power Supply 100W 24V - Adjustable and Dimmable | 96W | 24V | 4A | IP65 | $40.59 | View |
| Mean Well ELG-100-24 Power Supply 96W 24V | 96W | 24V | 4A | IP67 | $38.57 | View |
| Mean Well ELG-100-24DA Power Supply 96W 24V - DALI | 96W | 24V | 4A | IP67 | $43.58 | View |
| Mean Well ELG-100-48 Power Supply 96W 48V 3-wire Input | 96W | 48V | 2A | IP67 | $43.58 | View |
| Mean Well ELG-100-24-3Y Constant Voltage + Constant Current LED Driver 24V 100W | 100W | 24V | 4A | IP67 | $62.97 | View |
| Mean Well ELG-100-24DA-3Y Power Supply 100W 24V - DALI | 96W | 24V | 4A | IP67 | $49.31 | View |
