Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well ELG-240-C1750 Power Supply 240W 1750mA
The ELG-240 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
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: (type”HL”), CSA C22.2 No. 250.13-12;IEC/EN/AS/NZS 61347-1, IEC/EN/AS/NZS 61347-2-13 UL8750 EAC TP TC 004;BIS IS15885(for 24/24B/36/36A/42/42A/48/48A/54/54A only) GB19510.14,GB19510.1; IP65 or IP67; KC61347 1 KC61347 2 13
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG-C Series
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Power Rating239.75 Watt
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Output Voltage144 Volt
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Rated Current1.75 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlNone
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~85°C
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Warranty5 Year
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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
::specification::
Frequently Asked Questions
Is the ELG-240-C1750 suitable for powering large LED downlight arrays in commercial spaces?
Yes. Running at a constant 1750mA, the ELG-240-C1750 can drive a series string of high-power LED downlights whose combined forward voltage falls between 69V and 137V, delivering up to 239.75W. Its IP67 waterproof enclosure also makes it appropriate for above-ceiling or rooftop mechanical spaces with moisture exposure.
Can I use this driver for outdoor LED signage cabinets?
Yes. The IP67 rating means the ELG-240-C1750 is sealed against dust ingress and temporary water immersion, making it suitable for installation inside outdoor sign enclosures. It operates across a wide input range of 100–305VAC, so it works on single-phase supplies worldwide.
What is the compatible LED string voltage range for the ELG-240-C1750?
This is a constant current driver, so its output voltage self-adjusts between 69V and 137V to keep the current steady at 1750mA. The number of LEDs that can be connected in series depends on each LED's forward voltage; any string whose total forward voltage sits within 69–137V at 1750mA will be driven correctly.
Can the ELG-240-C1750 operate in very hot or very cold environments?
The ELG-240-C1750 is rated for ambient temperatures from -40°C to +85°C. This range covers both sub-zero outdoor installations in cold climates and high-temperature industrial or rooftop enclosures, provided airflow is adequate.
Is this driver appropriate for LED modules used in architectural facade lighting?
Yes. Facade LED modules that accept a 1750mA constant current supply with a combined string voltage of 69–137V are directly compatible. The IP67 rating and wide operating temperature range make the ELG-240-C1750 a practical choice for exposed outdoor facade installations.
Does the ELG-240-C1750 include dimming capability?
No. The base ELG-240-C1750 model does not include a built-in dimming interface. If dimming is required, variants with suffixes such as A (adjustable), B (analog/PWM dimmable), AB (adjustable and dimmable), DA (DALI), or D2 are available in the same series at the same power and current rating.
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