F2-240D-343 240W 171-343V DALI-2 LED Driver

F2-240D-343 is a 240W waterproof constant-current LED driver from the FAHOLD F2D Series, developed for intelligent outdoor and industrial lighting systems using the DALI-2 protocol. It operates from 100-277Vac input and provides a 171-343V output-voltage window with a programmable output-current range of 0.7-1.05A. The driver combines digital dimming, power monitoring and high-efficiency power conversion for professional street, tunnel, industrial, stadium and high-bay luminaires.

240W DALI-2 LED Driver for Outdoor and Industrial Lighting

For luminaire manufacturers, lighting engineers and smart-lighting project teams, F2-240D-343 fits specifications such as 240W DALI-2 LED driver, 100-277V outdoor LED driver, DALI-2 constant-current power supply, programmable street light driver and waterproof LED driver for tunnel and industrial lighting. The F2D platform supports DALI-2 digital communication and is identified in the catalog as certified for DALI-2 Parts 251, 252 and 253.

The 240W platform is intended for high-output outdoor and industrial luminaires, including roadway, tunnel, stadium and high-bay fixtures that require efficient DALI-2 control and a wide constant-current operating window. The 171-343V output window is designed for high-voltage LED string architectures where reduced output current can improve power-distribution efficiency.

Dimming, Programming and Smart-Lighting Functions

The F2D Series supports DALI-2 dimming, online output-current programming and optional NFC programming. In the catalog configuration note, Type Blank is supplied without NFC, while Type F includes NFC capability. The platform also supports integrated power monitoring, dim-to-off operation and standby power below 0.5W, making it suitable for connected outdoor-lighting and health-monitoring applications.

Electrical Performance and Protection

The main parameters for F2-240D-343 include 240W maximum output power, 171-343V output voltage, 0.7-1.05A output-current range, power factor of >0.97 and typical efficiency of 96.00%. The enclosure measures 218×64×34 mm. The F2D platform is listed with IP66 / IP67 protection options, supports Protection Class I and II luminaires, and includes SCP, OTP, OVP and OPP protection. Surge protection is specified at CM 10kV / DM 6kV.

Relevant long-tail search terms include 240W DALI-2 LED driver, DALI-2 driver for street lighting, waterproof DALI LED power supply, NFC programmable outdoor LED driver, constant-current driver for tunnel lighting, smart high-bay LED driver and 171-343V outdoor LED driver. FAHOLD specifies a 5+ years warranty.