MEAN WELL IP67 5 Output Dimmable Constant Current/Voltage LED Driver 54V 40.5W 750mA PWM Resistance

MEAN WELL HLG-40H-54B is a 5 output dimmable LED driver providing constant current and constant voltage with an IP67 waterproof rating, delivering 54V output voltage at a maximum output power of 40.5W and 750mA driver current. Designed for industrial-grade LED lighting applications, it supports a wide range of AC input voltages from 90V to 305V, making it suitable for diverse power environments.

The driver integrates a built-in active power factor correction (PFC) function enhancing energy efficiency and reducing harmonic interference. Its 3-in-1 dimming function allows dimming via 1 to 10 Vdc, PWM signals, or resistance, providing flexible lighting control options suitable for various setups.

With an IP67 protection rating, the HLG-40H-54B is engineered for use in both indoor and outdoor environments, including damp, wet, or harsh locations. The enclosure is designed for screw mounting to provide secure and reliable installation.

Comprehensive protection features guard against short circuit, overload, over voltage, and over temperature conditions, ensuring operational safety and reliability. This LED driver complies with several international safety standards including UL8750, EN61347-1, EN61347-2-13, and approvals from CSA, CE, CB, BIS, and SELV.

Applications span industrial lighting, outdoor signage, architectural lighting, and other commercial LED lighting systems that require reliable, waterproof, and efficient power delivery.

Features IP67 rated waterproof design suitable for indoor and outdoor use. Supports universal AC input voltage range for versatile applications. Equipped with built-in active PFC function for improved power factor. Includes 3-in-1 dimming function with 1 to 10 Vdc, PWM signal, or resistance.

Offers 5 constant voltage outputs with 750mA driver current. Includes protections for short circuit, overload, over voltage, and over temperature. Complies with multiple global safety standards including UL, CE, CSA, and BIS.

Designed for applications like LED lighting, moving signs, and outdoor installations. Operates with free air convection cooling eliminating the need for fans. Enclosed configuration with screw mount type for secure installation.

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