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Mean Well ELG-240-24-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC 10A

metal caseIP65/IP675 years warranty

SKU:

ELG-240-24D2

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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

Frequently Asked Questions

Can the ELG-240-24D2 be integrated into a DALI-2 smart building lighting system?

Yes. The 'D2' suffix denotes DALI-2 protocol support, allowing the driver to be individually addressed and dimmed by a DALI-2 compatible bus controller. DALI-2 offers enhanced interoperability features compared to first-generation DALI, making this the correct choice for modern DALI-2 certified building automation systems.

Is the ELG-240-24D2 suitable for precision dimming in museum or gallery LED lighting?

Yes. DALI-2 provides addressable, scene-based dimming per driver, which enables the fine-grained lighting control required for artwork preservation and ambiance tuning in gallery environments. The 240W, 24V output can drive extended accent strip or module arrays across large exhibition spaces.

Can the ELG-240-24D2 be installed in an outdoor weatherproof enclosure?

Yes. The ELG-240-24D2 is rated IP67, protecting it against dust and temporary water immersion. It is suitable for outdoor sign boxes, landscape enclosures, and exterior architectural fixtures where rain or pooling water exposure is possible.

How many meters of 24V LED strip will the ELG-240-24D2 support?

The ELG-240-24D2 outputs 240W at 24V with a 10A current limit. A 10 W/m strip supports up to 24 meters; a 14.4 W/m strip supports approximately 16.6 meters. Divide 240W by your strip's rated wattage per meter and apply a 20% safety derating for reliable operation.

Would the ELG-240-24D2 work for DALI-controlled 24V LED lighting in a large open-plan office?

Yes. DALI-2 zone dimming and scheduling are standard in modern commercial office lighting design, and the 240W output handles long strip runs across open ceilings. The IP67 enclosure also provides durability in the above-ceiling plenum environments where drivers are typically installed.

How does the ELG-240-24D2 differ from the ELG-240-24DA?

Both models are 240W, 24V, 10A, IP67 rated with identical dimensions. The D2 suffix indicates DALI-2 (second-generation DALI) dimming, while the DA suffix indicates first-generation DALI. Choose the D2 for systems specifying DALI-2 certification; choose the DA for legacy DALI installations where DALI-2 is not required.

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Model	Power	Voltage	Current	IP Rating
Mean Well S-ELG-240-24 Power Supply 240W 24V with AU/NZ plug 10A	240W	24V	10A	IP67	View
Mean Well ELG-240-24 Power Supply 240W 24V 10A	240W	24V	10A	IP67	View
Mean Well ELG-240-48 Power Supply 240W 48V	240W	48V	5A	—	View
Mean Well ELG-240-24-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC 10A	240W	24V	10A	IP67	View
Mean Well ELG-240-48DA Power Supply 240W 48V 3-wire Input - DALI 5A	240W	48V	5A	IP67	View

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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

Mean Well ELG-240-24-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC 10A

Key Features

Frequently Asked Questions

Payment & Security

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Mean Well ELG-240-24-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC 10A

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