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Mean Well ELG-240-48A-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC
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Mean Well ELG-240-48A-3Y AC-DC Single output LED Driver Mix Mode (C...
Description
Description
The ELG-240-48A is a 240W 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 & DALI STANDARDS EMC
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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Input Voltage100V~305V
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Dimming ControlBuilt-in Potentiometer
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Standards MetBSMI,CB,CE,EAC,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°C
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Length9.61 in
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Width2.8 in
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Height1.48 in
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Weight2.69 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can the ELG-240-48A-3Y power 48V LED strips in a semi-outdoor retail canopy?
Yes. The ELG-240-48A-3Y is rated IP65 water-resistant and delivers 240W at 48V, making it appropriate for semi-outdoor installations like retail canopies that see wind-driven rain. The operating range extends from -40°C to +90°C for year-round reliability.
What does the '-3Y' suffix indicate on the ELG-240-48A-3Y?
The '-3Y' identifies a specific warranty or compliance variant intended for certain markets; the electrical and physical specifications—240W, 48V, 5A, IP65, adjustable output, -40°C to +90°C—are the same as the standard ELG-240-48A.
How much 48V LED strip can the ELG-240-48A-3Y drive?
The driver's rated output is 240W at 48V. For a strip with 20W per meter, it can supply 12 meters at full load (240 ÷ 20 = 12 m). For continuous operation, the practical limit at 80% of capacity is 192W, or about 9.6 meters at that density; check your strip's rated power per meter before sizing.
Is the ELG-240-48A-3Y appropriate for a damp utility room where condensation can form?
Yes. The IP65 rating provides full dust protection and resistance to water jets, which covers condensation and incidental moisture in utility rooms. The wide -40°C to +90°C range also handles unheated mechanical rooms in cold climates.
Can the ELG-240-48A-3Y be used in a museum display case lighting application requiring precise light levels?
Yes. The 'A' variant's built-in potentiometers allow fine adjustment of output voltage and current, enabling the installer to dial in the exact light level from 48V LED strips without external dimmers. The 240W capacity is sufficient for large display case arrays.
