Mean Well | ELG | 48V | Constant Voltage & Constant Current | DALI Dimmable LED Driver | IP65

Technical Specifications:

• 48V Constant Voltage / Constant Current LED driver (48V DC output, CV/CC dual mode)
• DALI dimmable for smart, addressable lighting control
• 220–240VAC input range with built-in active PFC
• IP65 rated metal enclosure suitable for indoor and outdoor use
• Full protection: short-circuit, over-voltage, and over-temperature shutdown with auto-recovery
• Rugged metal enclosure  , fanless design, suitable for -40°C to +90°C case temperature operation
• High efficiency performance up to 93% (depending on the wattage)
• 3-wire input (3Y) with Live, Neutral and Earth flying leads for improved safety Long lifetime >50,000 hours (Tcase ≤ 70–80°C depending on wattage)
• 5-year warranty 

Model-dependent dimensions:   

• 75W: L162xW63xH35.5mm 
• 100W: L199xW63xH35.5mm 
• 150W: L219xW63xH35.5mm 
• 200W & 240W: L44xW71xH37.5mm

The Mean Well ELG 3Y Series 48V DALI-enabled LED drivers are designed to deliver stable, high-quality 48V power for a wide range of commercial, architectural, and outdoor lighting applications. Featuring a dual constant voltage and constant current output design, the ELG range ensures broad compatibility with modern LED strips, luminaires, and advanced smart-lighting systems. The integrated DALI dimming technology enables seamless connection to digital lighting networks, giving installers and end users precise, addressable control over brightness and energy usage.

The “3Y” suffix indicates this model uses a three-wire AC input—Live, Neutral and Earth—along with flying-lead cables. This enhances electrical safety, improves EMC stability and provides a straightforward wiring setup for installers. 

Engineered for long-term durability, ELG 3Y 48V drivers are built within a robust IP65 rated metal enclosure, offering strong protection against dust, moisture, and demanding installation environments. A 220-240 input range, combined with high efficiency performance (up to 93% depending on wattage) and active power-factor correction, helps reduce energy consumption and heat generation across the full power spectrum. With comprehensive electronic protections and a lifetime rating exceeding 50,000 hours, the ELG Series delivers dependable, low-maintenance operation, backed by a 5-year manufacturer warranty.