Mean Well ELG-100-48DA Power Supply - 96W 48V - DALI | Auckland Distributor

The ELG-100 is a 96W Mean Well AC-DC LED driver (input: 100~305VAC, output: 48V, operating temperature: -40~+90°C).

Key Features

✓ Input voltage: 100~305VAC
✓ Output voltage: 48V
✓ Rated output current: 2A
✓ Ingress protection: IP67
✓ Operating temperature: -40~+90°C
✓ Safety certifications: BSI, CB, CCC, CE, EAC, ENEC, RCM, UL
✓ 5 year warranty

Frequently Asked Questions

Can I use the ELG-100-48DA in a DALI-controlled museum or gallery lighting system?

Yes. The DA suffix indicates DALI dimming support, and the ELG-100-48DA integrates with DALI bus controllers for addressable dimming. Its 96W at 48V is appropriate for 48V LED tracks or strip systems used in display lighting where precise, scene-based control is required.

Is the ELG-100-48DA suitable for outdoor DALI-controlled architectural lighting?

Yes. The ELG-100-48DA is rated IP67, providing full dust-tightness and protection against temporary water submersion. Combined with DALI dimming, it is well suited for building facade, landscape, or architectural lighting installations managed by a DALI network.

How much 48V LED strip load can the ELG-100-48DA support?

The ELG-100-48DA provides up to 96W at 48V. For a 48V strip rated at 10 W/m, you can run up to 9.6 m per driver. For an 8 W/m strip, approximately 12 m. Divide 96W by your strip's rated power per meter and confirm with a 10% derating margin.

Can the ELG-100-48DA be used for 48V LED signage with DALI dimming in a retail environment?

Yes. The ELG-100-48DA's DALI interface and 96W output make it suitable for 48V illuminated retail signage where lighting levels need to be adjusted from a central control system. IP67 protection also accommodates outdoor or semi-exposed sign cabinet locations.

Does the ELG-100-48DA work in cold outdoor environments such as northern climates?

Yes. The ELG-100-48DA operates from -40°C to +90°C, covering the coldest ambient temperatures encountered in northern climate outdoor lighting. No warm-up period is required for startup in cold conditions.

What is the difference between the ELG-100-48DA and the ELG-100-48D2?

Both are 48V IP67 drivers in the same physical housing. The ELG-100-48DA (96W, 2A) uses the original DALI protocol interface, while the ELG-100-48D2 (100W, 2A) supports the newer DALI-2 standard with enhanced device interoperability. Choose the D2 variant for systems requiring DALI-2 compliance and the DA variant for legacy DALI installations.

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Model	Power	Voltage	Current	IP Rating
Mean Well S-ELG-100-24-3Y Power Supply 96W 24V 4A — 3-Wire Input (with Earth)	96W	24V	4A	IP67	View
Mean Well ELG-100-24DA-3Y Power Supply 96W 24V - DALI 4A — 3-Wire Input (with Earth)	96W	24V	4A	IP67	View
Mean Well ELG-100-24B-3Y Power Supply 96W 24V - Dimmable 4A — 3-Wire Input (with Earth)	100W	24V	4A	IP67	View
Mean Well ELG-100-24AB Power Supply 100W 24V - Adjustable and Dimmable 4A	96W	24V	4A	IP65	View
Mean Well ELG-100-48DA-3Y Power Supply 96W 48V - DALI 2A — 3-Wire Input (with Earth)	96W	48V	2A	IP67	View

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Key Features

✓ Input voltage: 100~305VAC

✓ Output voltage: 48V

✓ Rated output current: 2A

✓ Ingress protection: IP67

✓ Operating temperature: -40~+90°C

✓ Safety certifications: BSI, CB, CCC, CE, EAC, ENEC, RCM, UL

✓ 5 year warranty

Mean Well ELG-100-48DA Power Supply 96W 48V - DALI 2A

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Mean Well ELG-100-48DA Power Supply 96W 48V - DALI 2A

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