This dimmable constant current in-track LED driver provides a fully integrated solution for track-mounted luminaires, enabling a true no-compromise lighting design. Its compact form factor allows for complete in-track installation while maintaining reliable performance and safety. The driver offers a wide dimming range from 1 to 100 percent, with a minimum dimmable current of 3.5 mA, allowing precise control of light output. It is suitable for luminaires of protection class II and includes temperature protection according to EN 61347-2-13 C5e. The output current can be selected as a fixed value of 100 mA or 700 mA via DIP switch, with 100 mA pre-selected, or it can be controlled through DALI. The driver delivers a maximum output power of 28 W and achieves up to 86 percent efficiency, with standby power consumption below 0.5 W. It has a nominal lifetime of up to 100,000 hours, ensuring long-term reliability and consistent performance.
The driver’s housing is constructed from durable polycarbonate and is available in black, white, or grey. It provides IP20 protection for safe indoor use and includes 45° push terminals for easy and secure wiring. The unit includes overtemperature, overload, short-circuit, and no-load protection, as well as burst voltage protection up to 2 kV and surge protection up to 1 kV between L and N, safeguarding both the driver and the connected luminaires.
Rated for a supply voltage of 220–240 V AC, the driver operates within an AC voltage range of 198–264 V and supports mains frequencies of 50 or 60 Hz. At full load, the maximum input current is 150 mA with an in-rush current of 0.25 A lasting 15 microseconds. The maximum input power is 33 W, with a typical full-load efficiency of 86 percent and a power factor (λ) of 0.96. Total harmonic distortion remains below 20 percent. The driver features a rapid startup time of under 0.5 seconds and a turn-off time of 0.5 seconds, with an output current tolerance of ±5 percent and a maximum non-repetitive peak current of 735 mA. Output low-frequency current ripple is limited to ±0.2 percent, while output parameters P_ST_LM and SVM at full load are ≤1 and ≤0.4, respectively. The maximum output voltage reaches 60 V, and the dimming range is 0.1 to 100 percent. The driver can withstand mains surge up to 1 kV between L and N and is rated for ambient temperatures of 25 °C at the specified lifetime. Its compact dimensions of 350 mm length, 28.4 mm width, and 13.8 mm height allow for versatile track installations. The driver carries a five-year guarantee and a lifetime of up to 50,000 hours, providing a robust and reliable solution for spotlights in retail and hospitality applications.
https://www.tridonic.com/en/int/product/32473
