MEAN WELL 40W IP67 Rated 5 Output Constant Voltage LED Driver, 48V, 840mA, Screw Mount

MEAN WELL NPF-40-48 is a 40W constant voltage LED driver with five output channels, delivering 48 volts at a current of 840mA. This enclosed driver unit utilizes a screw mount and wire terminals suitable for robust LED lighting systems in both industrial and commercial settings. It supports a wide input voltage range (305V, 90V, 127V, and 431V AC), catering to various power grid configurations.

The IP67 rated enclosure provides exceptional protection against water and dust, making it ideal for harsh environmental conditions involving moisture and debris. The case is constructed from 94V-0 flame retardant plastic, and the internal circuitry is fully potted with silicone to enhance shock absorption and heat dissipation, meeting vibration resistance requirement up to 5G.

The driver operates with high efficiency reaching up to 90%, while maintaining a very low no-load power consumption below 0.15 watts, contributing to energy savings when the lighting load is inactive. Integrated active power factor correction (PFC) ensures stable and reliable power delivery. The unit includes comprehensive safety features such as short circuit, over current, over voltage, and over temperature protections to prevent damage and ensure long service life.

Compliance with regulatory standards such as SELV, UL8750, CSA C22.2 No.250.13, EN61347-1, EN61347-2-13, EN62384, and IP67 ensures safety and performance consistency. Rated for operating temperatures ranging from -40°C to +70°C, this LED driver suits diverse climates and installation conditions.

This product is well-suited for use in architectural lighting, outdoor LED displays, industrial lighting applications, water treatment plants, agricultural lighting systems, and general commercial lighting requiring dependable LED power supply solutions.

The driver features high efficiency of up to 90% reducing energy consumption. IP67 enclosure ensures waterproof and dustproof operation in harsh environments. Equipped with universal AC input supporting multiple voltages.

Built-in protections include short circuit, over current, over voltage, and over temperature safeguards. Low no load power consumption below 0.15W helps save energy when lights are off. Fully encapsulated design with flame retardant plastic and silicone potting for durability and vibration resistance.

Suitable for indoor and outdoor LED lighting installations requiring reliability and safety standards compliance. Meets SELV, UL, LPS, ENEC, EAC, CE, CB, CAN/CSA certifications and standards.

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