• Output Power: 240 W
• Constant Current Region: 27 – 56 V DC
• Adjustable Output Current: 2400 – 6660 mA (via built-in potentiometer)
• Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC, 47 – 63 Hz
• Efficiency: up to 90 % (Adjusted for auxiliary load)
• Auxiliary Power Output: 12 V DC / 250 mA (for smart sensors or controllers)
• Inrush Current: max. 85 A @ 230 VAC (Cold Start)
• Standby Power Consumption: < 0.5 W (when dimming is OFF)
• Operating Temperature: −40 °C to +90 °C (Tcase)
• Cooling: Fanless natural convection
• Protection Functions: Short circuit, Over temperature, Over voltage, Over power
• IP Rating: IP67 (Waterproof and Dustproof)
• Isolation Voltage: 3750 V AC between Input and Output
• Dimensions (L x W x H): 219 mm x 63 mm x 35.5 mm
• Weight: approx. 1000 g
• Safety & EMC Certificates: UL8750, ENEC EN61347-1, BS EN/EN55015, DALI-2 (DT6)
• Dimming Technology: DALI-2 control (minimum level 8%)
• Manufacturer Warranty: 5 years

Information about the MEAN WELL XLG-240-H-DA2-A

The MEAN WELL XLG-240-H-DA2-A represents the most advanced configuration in the XLG-240 series, combining massive current output with intelligent system integration capabilities. This "-A" variant includes a dedicated 12V DC auxiliary power supply, specifically engineered to eliminate the need for extra power bricks when using IoT nodes, motion sensors, or wireless DALI bridges. By providing high-amperage output within a 27V to 56V constant power range, it is the definitive solution for powering high-intensity COB LED modules and horticultural lighting arrays that require both raw power and precise digital dimming.

In addition to its power delivery, the XLG-240-H-DA2-A is built to thrive in the most rigorous environments, featuring a rugged IP67-rated metal housing and advanced 6KV/4KV surge protection. The unit is fully compliant with the DALI-2 protocol, allowing for sophisticated bi-directional communication and energy monitoring in smart city or industrial 4.0 applications. With a manufacturer warranty of 5 years and an efficiency-optimized design that supports a service life of over 50,000 hours, this driver ensures maximum uptime and significantly reduced maintenance costs for large-scale, high-output lighting installations.