• Output Power: 319.2 W
• Output Voltage: 24 V DC (adjustable from 21 – 26 V)
• Output Current: 13.34 A (adjustable from 6.67 – 13.34 A)
• Input Voltage Range: 90 – 264 V AC / 128 – 370 V DC, 47 – 63 Hz
• Efficiency: 94.5%
• Ripple & Noise: ≤ 150 mVp-p
• Inrush Current: max. 70 A @ 230 VAC (cold start)
• No-load Power Consumption: < 0.5 W
• Operating Temperature: −55 °C to +70 °C
• Cooling: fanless free air convection
• Protections: Short circuit, Overload (hiccup mode), Over voltage, Over temperature
• Protection Rating / Enclosure: IP65, aluminum case fully potted with heat-conductive silicone
• Vibration Resistance: Withstands 10G vibration test
• Surge Immunity: 6 kV surge immunity level
• Isolation Voltage: 3750 V AC input-to-output
• Dimensions (L x W x H): 252 mm x 90 mm x 43.8 mm
• Weight: approx. 1.88 kg
• Safety & EMC Standards: UL62368-1, IEC62368-1, IP65, EAC, CB, CE
• Warranty: 6 years

Information about MEAN WELL HEP-320-24A

Delivering robust 24 V DC power for critical equipment, the MEAN WELL HEP-320-24A excels in harsh outdoor and industrial settings where standard power units fall short. Constructed with a heavy-duty aluminum housing sealed to an IP65 rating, it provides total protection against dust penetration and water contact, while its fully fanless design operates smoothly across severe thermal conditions from −55 °C to +70 °C. Outstanding structural durability is confirmed by its verified 10G vibration testing endurance alongside 6 kV transient surge immunity, making it a reliable backbone for telecom towers, mining installations, and outdoor LED displays. Demonstrating industrial-grade longevity and engineering precision, this model includes a comprehensive 6-year warranty.