320H-48A 320W Constant Current + Constant Voltage LED Driver - 90-305VAC/127-431VDC Input, 48V Output, IP67/IP65, for LED Street Lighting, Horticulture, and More

The 320H-48A is a high-performance 320W constant current + constant voltage LED driver designed for a wide range of demanding applications. With a universal AC input voltage range of 90-305VAC or 127-431VDC, this driver provides a stable 48V output with a rated current of 6.7A. The 320H-48A boasts an impressive efficiency of up to 95%, minimizing energy waste and reducing operating costs.This LED driver features a robust metal casing with a Class I design and is available with either IP65 or IP67 ingress protection, making it suitable for both indoor and outdoor installations. The B type model offers IP67 protection, while the A and blank types are IP65 rated. The 320H-48A incorporates multiple protection mechanisms, including short circuit, over current, over voltage, and over temperature protection, ensuring the safety and longevity of your LED lighting system. It also features built-in active Power Factor Correction (PFC) for greater efficiency and compliance with regulatory standards.The 320H-48A offers flexible output adjustment options. The A and C type models allow for output voltage and current adjustment via internal potentiometers, while the B type model allows for adjustment via external wiring, supporting 3-in-1 dimming functions (line voltage dimming, resistance dimming, or PWM dimming). This versatility makes the 320H-48A adaptable to a wide range of LED lighting fixtures and applications.With a long lifespan of >62,000 hours and compliance with UL/CUL/TUV/CE safety standards, the 320H-48A is a reliable and durable solution for demanding lighting projects. Its compact design and various mounting options further enhance its versatility. Ideal applications include LED street lighting, high bay lighting, parking lot lighting, LED fishing lamps, LED horticultural lighting, and installations in Class I, Division 2 hazardous locations.

• Reliable Performance: 90-305VAC or 127-431VDC input, 48V output, 6.7A constant current, constant current + constant voltage mode, >62,000 hours lifespan, built-in active PFC function, adjustable output via internal potentiometer (A/C type) or external wiring (B type).
• Safety Features: Metal casing Class I design, IP67/IP65 rated (B type IP67, A/Blank type IP65) for indoor/outdoor use, short circuit, over current, over voltage, and over temperature protection, 4KV surge protection. Complies with UL/CUL/TUV/CE safety standards.
• High Efficiency & Eco-Friendly: Up to 95% efficiency, minimizing energy waste and operating costs. Compliant with RoHS directives, utilizing lead-free manufacturing processes.
• Easy Installation: Compact design with dimensions of 9.92"×3.54"×1.72", suitable for various mounting options.
• Wide Applicability & Durability: Ideal for LED street lighting, high bay lighting, parking lot lighting, LED fishing lamps, LED horticultural lighting, and Class I, Division 2 hazardous locations. Operates reliably in temperatures from -40℉ to +158℉.