Digital Systems
 

OPTOTRONIC Intelligent – DALI LEDset LT2 (SELV)

Product family features
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • Versatile DALI window driver up to 80 W due to flexible output characteristic
  • Supply voltage: 220…240 V
  • Available with output current range: up to 2,100 mA
  • Constant Lumen Output (CLO)
  • Integrated customizable thermal management (Driver Guard)
  • DALI-2 certified (Part -101,-102 and -207)
Product family benefits
  • Fully programmable via software (DALI Interface)
  • Flexible current setting (LEDset2)
  • Lifetime: up to 100,000 h (temperature at Tc = 65 °C, max. 10 % failure rate)
  • High-quality dimming of 1…100 % by amplitude dimming (except 80 W versions)
  • High quality of light thanks to <1% output ripple current
  • Very high efficiency
  • Very low standby power consumption: < 0.15 W *
  • 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

Products

Sort by:
Product
Nominal output voltage
Nominal output current
Length
Width
Height
Data sheet
OTi DALI 35/220…240/700 LT2 L G2
15…54 V 200…700 mA 360.0 mm 30.0 mm 21.0 mm
OTi DALI 50/220…240/1A4 LT2 L G2
15…54 V 600…1400 mA 360.0 mm 30.0 mm 21.0 mm
OTi DALI 80/220…240/1A6 LT2 L
20…54 V 600…1550 mA 360.0 mm 30.0 mm 21.0 mm
OTi DALI 80/220…240/2A1 LT2 L
20…54 V 1000…2100 mA 360.0 mm 30.0 mm 21.0 mm

Information about Family

Peace of mind - intelligent, future proof, wide range of usage

A wide operating window of up to 2.1A and an efficiency of up to 91% mark some highlights of this linear LED driver. It is fully digitally programmable by DALI and LT2 and offers 0.1…100% DALI dimming. This device is also suitable for emergency lighting units.
Areas of application
  • Linear lighting for office, education, storage areas and retail
  • Installation in emergency lighting systems according to IEC 61347-2-13, appendix J
  • Suitable for luminaires of protection class I
Ecodesign regulation information:
Intended for use with LED modules.
The forward voltage of the LED light source shall be within the defined operating window of the control gear in all operating conditions including dimming if applicable.

Separate control gear and light sources must be disposed of at certified disposal companies in accordance with Directive 2012/19/EU (WEEE) in the EU and with Waste Electrical and Electronic Equipment (WEEE) Regulations 2013 in the UK. For this purpose, collection points for recycling centres and take-back systems (CRSO) are available from retailers or private disposal companies, which accept separate control gear and light sources free of charge. In this way, raw materials are conserved and materials are recycled.

Downloads

Tools

Driver Selector
Driver Selector
Use our free Driver Selector tool to find your specific LED driver Try it out now