• Rated Power: 311.5 W
• Constant Current Region: 45 – 89 V DC
• Rated Current: 3500 mA
• Input Voltage Range: 90 – 305 V AC / 127 – 417 V DC, 47 – 63 Hz
• Efficiency: up to 92.5 %
• Current Ripple: max. 5.0 % @ rated current
• Inrush Current: max. 70 A @ 230 V AC (Cold Start)
• Leakage Current: < 0.75 mA / 277 V AC
• Operating Temperature: −40 °C to +85 °C (Tcase)
• Cooling: fanless free air convection
• Protection Functions: Short Circuit, Over Voltage, Over Temperature
• Power Factor (PF): ≥ 0.98 / 115 V AC, ≥ 0.95 / 230 V AC at full load
• Withstand Voltage: 3.75 KV AC between Input and Output
• Dimensions (L x W x H): 252 mm x 90 mm x 43.8 mm
• Weight: approx. 1.88 kg
• Safety & EMC Certificates: UL8750, EN61347-1, IP67 rated
• Dimming Technology: Smart Timer Dimming (programmable)
• Manufacturer Warranty: 7 Years

Information about MEAN WELL HLG-320H-C3500D2

The MEAN WELL HLG-320H-C3500D2 is a sophisticated 300W constant current LED driver designed for high-efficiency smart lighting and industrial infrastructure projects. This D2-Type variant stands out with its advanced Smart Timer Dimming capability, allowing users to program autonomous dimming schedules directly into the driver's memory. This feature is particularly effective for energy-saving industrial outdoor lighting where light levels can be automatically reduced during low-activity periods without requiring a continuous external control signal. Delivering a stable 3500mA output, the driver operates with a peak efficiency of 92.5%, ensuring minimal heat generation within its ruggedized IP67-rated metal enclosure. Designed for long-term reliability, it offers a service life of over 62,000 hours and functions flawlessly in extreme environments. Featuring built-in active PFC and Type HL classification for hazardous locations, the HLG-320H-C3500D2 provides a professional-grade, future-proof power solution, backed by a comprehensive 7-year manufacturer warranty.