Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well ELG-240-C700DA Power Supply 240W 700mA - DALI
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 Rating240.1 Watt
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Output Voltage360 Volt
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Rated Current0.7 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
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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
Can I use the ELG-240-C700DA in a DALI-controlled commercial lighting system?
Yes. The 'DA' suffix indicates DALI dimming support, making this driver compatible with standard DALI controllers and bus infrastructure. It delivers 240.1W at a constant 700mA, suitable for driving high-power LED luminaires in commercial spaces.
Is the ELG-240-C700DA suitable for powering LED modules in outdoor signage?
The driver is rated IP67 and operates across -40°C to +85°C, so it can be installed in outdoor sign enclosures or exposed mounting locations. Its 172–343V CC output range accommodates long series strings of LED signage modules.
Can the ELG-240-C700DA power a row of LED downlights in a large retail space?
At 240.1W and 700mA constant current, this driver can power a series string of LED downlights whose combined forward voltages fall within 172–343V. The DALI interface allows integration with a building management or lighting control system for scene and dimming control.
How does the DALI dimming on the ELG-240-C700DA compare to the potentiometer dimming on the ELG-240-C700B?
The ELG-240-C700DA uses digital DALI dimming, enabling remote, bus-addressable control and integration with automated lighting systems. The ELG-240-C700B uses a built-in analog potentiometer for manual local adjustment only. Both deliver 240.1W at 700mA with IP67 protection.
How many LEDs can I connect in series to the ELG-240-C700DA?
This driver maintains a constant 700mA output; the number of LEDs in series depends on each LED's forward voltage. The total forward voltages must sum within the 172–343V CC output range — do not assume a fixed LED count without knowing the forward voltage of your specific LEDs.
Is the ELG-240-C700DA safe to mount in a damp or wet outdoor location?
The IP67 rating confirms the driver is dust-tight and protected against temporary water immersion, and the metal case provides mechanical protection. Combined with the -40°C to +85°C temperature range, it is appropriate for damp or rain-exposed outdoor installations.
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