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Mean Well ELG-240-C2100D2 AC-DC Single output LED Driver (CC) with PFC
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Mean Well ELG-240-C2100D2 AC-DC Single output LED Driver (CC) with PFC
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 Series
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Power Rating240 Watt
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Output Voltage115 Volt
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Rated Current2.1 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDimmable
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Standards MetBSMI,CB,CE,EAC,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
What control interface does the ELG-240-C2100D2 use for dimming?
The 'D2' suffix on Mean Well ELG drivers indicates a 3-in-1 dimming interface supporting 0–10V analog, PWM signal, and resistance-based control. This makes the ELG-240-C2100D2 compatible with a wide range of commercial dimming systems and lighting controllers without requiring a dedicated dimming module.
Can the ELG-240-C2100D2 be installed in a wet or outdoor enclosure?
Yes. The ELG-240-C2100D2 is rated IP67, providing protection against temporary water immersion, which qualifies it for outdoor enclosures and wet indoor locations such as food processing areas or wash-down zones. Its operating temperature range of -40°C to +85°C also suits harsh outdoor environments.
Is the ELG-240-C2100D2 suitable for driving LED downlights with a 3-in-1 dimming controller?
Yes. The D2 dimming interface accepts 0–10V, PWM, and resistance inputs, so it can be paired directly with most 3-in-1 compatible LED lighting controllers used in commercial downlight installations. The driver operates in constant current mode, which keeps LED brightness proportional to the dim level regardless of minor forward voltage variation across the array.
What certifications does the ELG-240-C2100D2 carry?
The ELG-240-C2100D2 is certified to BSMI, CB, CE, EAC, and UL standards. This covers major markets including North America (UL), Europe (CE), Russia and CIS (EAC), and Taiwan (BSMI). Always verify that the specific certifications required by your project are present before specifying.
How does the ELG-240-C2100D2 differ from the ELG-240-C2100DA in terms of dimming?
The ELG-240-C2100D2 uses a 3-in-1 analog dimming interface (0–10V, PWM, resistance), which is compatible with most conventional dimming controllers. The ELG-240-C2100DA uses DALI (Digital Addressable Lighting Interface), a digital protocol that allows individual addressability and two-way communication in larger building automation systems. Choose D2 for analog dimming systems and DA for DALI-based installations.
Can the ELG-240-C2100D2 handle a 277V commercial supply input?
Yes. The ELG-240-C2100D2 accepts 100–305VAC input, which covers 277V single-phase commercial supplies used in North American commercial lighting circuits, as well as 230V European supplies and 120V residential inputs.
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Other ELG-240 Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-240-24DA Power Supply 240W 24V - DALI | 240W | 24V | 10A | IP67 | $61.09 | View |
| Mean Well ELG-240-36A Power Supply 240W 36V - Adjustable | 239.76W | 36V | 6.66A | IP65 | $52.87 | View |
| Mean Well ELG-240-48A-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | — | — | — | IP65 | $49.17 | View |
| Mean Well ELG-240-48DA-3Y Power Supply 240W 48V 3-wire Input - DALI | 240W | 48V | 5A | IP67 | $59.32 | View |
| Mean Well ELG-240-24-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | 240W | 24V | 10A | IP67 | $69.96 | View |
