OTi DALI 35/220…240/400 D LT2 UF L 

OPTOTRONIC Intelligent Ultraflat – DALI (non-isolated) | Linear constant current LED driver – Dimmable

Product family features _ Line frequency: 0 Hz | 50 Hz | 60 Hz _ Versatile DALI window driver up to 75 W due to flexible output characteristic _ Supply voltage: 220…240 V _ Available with output current range: up to 700 mA _ Direct Ultraflat sensor connection via LEDset (LS/PD LT2 LI UF Sensor) _ Use with Ultraflat DALI sensor (LS/PD DALI LI UF Sensor) _ Constant Lumen Output (CLO) _ Non-isolated drivers _ DALI-2 certified (Part -101,-102 and -207)

Product family benefits _ Ultra-flat housing (11 mm height) for innovative luminaire designs and applications _ LEDset interface for direct Ultraflat sensor connection (LS/PD LT2 LI UF sensor) _ Fully programmable via T4T software (NFC, DALI Interface) _ Lifetime: up to 100,000 h (temperature at T c  = 65 °C, max. 10 % failure rate) _ High-quality dimming of 1…100 % by amplitude dimming _ High quality of light thanks to <1% output ripple current _ Very high efficiency _ Fulfill safety requirement due to overload, overtemperature, Hot Plug protection

Versatile scope of application due to OSRAM DALI Technology: _ Easy to use in corridors and restrooms because of three-level Corridor function _ Touch DIM application: easy to control via pushbutton or sensor _ Energy efficient Touch DIM operation due to automatic switch-off at sufficient residual light _ Suitable for emergency Installations (acc. to EN 60598-2-22 and IEC 61347-2-13, appendix J) thanks to DC detection (0 Hz, pulsating DC), on/off switchable _ Feedback of power consumption and operating hours (Fit for SMART GRID) _ Suitable for buildings according to EPBD/BREEAM/LEED due to automatic Constant Lumen Output setting _ Luminaire information for easy maintenance

Areas of application _ Linear lighting for office, education, industry, storage areas and retail _ Installation in emergency lighting systems according to IEC 61347-2-13, appendix J _ Suitable for luminaires of protection class I