• Output Power: 301 W (Constant Power Mode)
• Output Current: 650 – 2000 mA (1300 – 2000 mA at full power, adjustable)
• Output Voltage: 116 – 232 V DC
• Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC, 47 – 63 Hz
• Efficiency: up to 94.5%
• Ripple & Noise: ≤ 5.0% max. at rated current
• Inrush Current: Cold start 45 A @ 230 V AC
• No-Load Power Consumption: < 0.5 W (Standby consumption during Dim-OFF)
• Operating Temperature: −40 °C to +85 °C (Case Temperature Tcase)
• Cooling: Fanless free-air convection
• Protections: Short circuit, Over voltage, Over temperature (auto derating)
• Overvoltage Category: Surge Immunity Line-Earth 6 kV / Line-Line 4 kV
• Isolation Voltage: 3750 V AC input to output
• Dimensions (L x W x H): 246 mm x 77 mm x 39.5 mm
• Weight: approx. 1450 g
• Safety & EMC Certificates: UL8750 (Type HL), ENEC EN61347-1, EN61347-2-13, EAC, GB19510, IP67
• LED Indicator: None (Dimming & current adjustment via control cable and potentiometer)
• Manufacturer Warranty: 5 Years

Information about MEAN WELL ELGC-300-L-AB

Combining dual control capabilities in a single unit, the MEAN WELL ELGC-300-L-AB provides both internal current tuning and external 3-in-1 dimming (0–10V DC, 10V PWM, resistance) for high-voltage LED arrays. Delivering 301 W across its 116–232 V DC operating range, it maintains excellent electrical efficiency in demanding lighting architectures. The fully potted, heavy-duty IP67-rated metal housing prevents moisture and dust ingress even under extreme outdoor weather conditions. Structural stability is further enhanced by robust 5G vibration resistance, ensuring continuous operation on machinery or high-vibration poles. Internally, a high isolation voltage of 3750 V AC guards connected fixtures against severe line surges. Compliant with the UL8750 Type HL safety rating, this driver is exceptionally well-suited for commercial greenhouse lighting, stadium floodlights, and hazardous industrial sites.