Technical Information & Details for MEAN WELL HLG-240H-30AB Power Supply
- Output Power: 240 W
- Output Voltage: 30 V DC
- Voltage Adj. Range: 28 V – 32 V (via internal potentiometer)
- Rated Current: 8 A
- Current Adj. Range: 4 A – 8 A (via internal potentiometer)
- Dimming Function: 3-in-1 dimming (1-10V DC, 10V PWM, Resistance)
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC
- Efficiency: 93 %
- Ripple & Noise: max. 150 mVp-p
- Operating Temperature: −40 °C to +90 °C (case temperature)
- Cooling: Fanless design by free air convection
- Ingress Protection: IP65 (Dust-tight & Water jet protected)
- Typical Lifetime: > 62,000 hours
- Dimensions (L x W x H): 244.2 mm x 68 mm x 38.8 mm
- Safety Certificates: UL8750, EN61347-1, EN55015, Type HL
- Manufacturer Warranty: 7 years
Information about the MEAN WELL HLG-240H-30AB
The MEAN WELL HLG-240H-30AB is a premium-grade 240W LED driver designed for engineers and designers who require the highest level of adjustability and performance. This AB-type configuration features a dual control interface: users can manually fine-tune the output voltage and current via built-in potentiometers for initial site calibration, while also utilizing the 3-in-1 dimming function (1-10V DC, PWM, or resistance) for active, remote brightness management. Operating with a dual-mode constant voltage and constant current output, it ensures maximum compatibility and protection for high-power LED arrays. The ruggedized metal housing is IP65-rated, making it highly resistant to dust and moisture, perfect for high-bay industrial lighting and large-scale architectural floodlights. With a superior efficiency of 93 % and a specialized fanless thermal design, the driver maintains silent and reliable operation even at extreme case temperatures of up to +90 °C. The inclusion of an industry-leading 7-year manufacturer warranty and Type HL certification for hazardous locations guarantees long-term operational safety and reliability for critical lighting infrastructure.
