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OSRAM OTI-DALI-75/220-240/700-D-LT2-UF-L

LED Driver, Dimmable, LED Lighting, 75 W, 240 V, 700 mA, Constant Current, 198 V

OSRAM OTI-DALI-75/220-240/700-D-LT2-UF-L

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LED Lighting




Constant Current



OPTOTRONIC Intelligent Ultraflat - DALI (Non-Isolated) Series

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Technical Documents (1)

Product Overview

OTI-DALI-75/220-240/750-D-LT2-UF-L is an OPTOTRONIC intelligent Ultraflat – DALI (non-isolated), dimmable linear constant current LED driver. Areas of application include linear lighting for office, education, industry, storage areas, and retail, and installation in emergency lighting systems according to IEC 61347-2-13, appendix J, suitable for luminaires of protection class I. It fulfils safety requirements due to overload, overtemperature, and hot plug protection.
  • Line frequency is 0Hz, 50Hz, 60Hz, supply voltage range from 220 to 240V
  • Versatile DALI window driver up to 75W due to flexible output characteristic
  • Lifetime: up to 100,000h (temperature at Tc = 65°C, max. 10% failure rate)
  • LEDset interface for direct Ultraflat sensor connection (LS/PD LT2 LI UF sensor)
  • Constant lumen output (CLO), non-isolated drivers, DALI-2 certified (Part -101,-102 and -207)
  • Input voltage range from 198 to 264VAC, 176 to 276VDC, 150 to 700mA nominal output current range
  • Ultra-flat housing (11mm height) for innovative luminaire designs and applications
  • Fully programmable via T4T software (NFC, DALI Interface), very high efficiency
  • High-quality dimming of 1 to 100% by amplitude dimming
  • Ambient temperature range from -25 to +50°C, 360.0mm length, 30.0mm width, 11.0mm height

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