• Output Power: 301 W (Constant Power Mode)
• Output Voltage: 58 – 116 V DC
• Output Current: 1300 – 3400 mA (adjustable via internal potentiometer)
• Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC, 47 – 63 Hz
• Efficiency: up to 93.5%
• Ripple & Noise: ≤ 5.0% max. at rated current
• Inrush Current: Cold start 45 A @ 230 V AC
• No-Load Power Consumption: < 0.5 W
• Operating Temperature: −40 °C to +80 °C (Case Temperature Tcase up to +85 °C)
• 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 (Internal potentiometer for current adjustment)
• Manufacturer Warranty: 5 Years

Information about MEAN WELL ELGC-300-M-A

Featuring an optimized mid-voltage architectural range, the MEAN WELL ELGC-300-M-A delivers constant power driver efficiency for commercial luminaires and horticulture setups. This versatile unit outputs 301 W across an operating current window of 1300–3400 mA, accommodating various high-density LED arrays. Enclosed within a heavy-duty, IP67-rated metal housing, it resists severe moisture and dust ingress during long-term operation. Extreme structural rigidity allows the unit to easily endure up to 5G vibration resistance in heavy industrial spaces. Complete electrical segregation between primary and secondary circuits is achieved via a robust isolation voltage of 3750 V AC. Additionally, compliance with the stringent UL8750 Type HL safety rating makes this driver a top-tier option for hazardous Class I, Division 2 locations and demanding outdoor lighting systems.