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Mean Well ELG-240-C700D2 AC-DC Single output LED Driver (CC) with PFC
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Mean Well ELG-240-C700D2 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 Voltage343 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 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
Can I use the ELG-240-C700D2 in a DALI-2 lighting control system?
Yes. The 'D2' suffix indicates this driver supports DALI-2 dimming, making it compatible with DALI-2 controllers and bus systems. At 240W and 700mA constant current, it suits high-power LED luminaires that require addressable digital dimming.
Is the ELG-240-C700D2 appropriate for architectural LED installations requiring precise dimming control?
The DALI-2 interface provides precise digital dimming and allows individual addressing over a shared bus, which suits architectural and theatrical LED applications. The driver handles 240W at a constant current of 700mA within its specified CC voltage range.
Can the ELG-240-C700D2 drive outdoor LED arrays in harsh environments?
The driver carries an IP67 waterproof rating and is tested to operate between -40°C and +85°C. These ratings make it viable for outdoor LED sign arrays or architectural facade lighting where weather exposure is a concern.
How do I determine how many LEDs I can connect to the ELG-240-C700D2?
The ELG-240-C700D2 operates in constant current mode, maintaining 700mA across the LED load. The number of LEDs that can be connected in series depends on the forward voltage of each LED — the combined forward voltages must fall within the driver's CC output voltage range.
What is the difference between the ELG-240-C700D2 and the ELG-240-C700DA?
Both are 240W constant current drivers at 700mA, but they use different DALI standards: the D2 variant supports DALI-2 (the newer, backward-compatible standard with enhanced device types), while the DA variant supports the original DALI protocol. Choose D2 for new DALI-2 certified systems.
Will the ELG-240-C700D2 work with global mains power?
Yes, the driver accepts 100–305VAC input, covering 120V North American, 230V European, and other international voltages without modification. The 5-year warranty and multi-regional certifications (BSMI, CB, CE, EAC, UL) support international deployment.
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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 |
