CV PROTECTED Power supplies with DALI

Product family features
  • 1 to 4 DALI addressable channels
  • LED driver whose output power can be shared arbitrarily among the 1 or 4 channels
  • AstroDim functionality
  • Dimming range: 0/0, 1…100 %
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • High level surge protection: up to 6 kV (L-N), 8 kV (L/N-PE)
  • Inrush current limiter circuit
Product family benefits
  • Long lasting and high reliability
  • From 1 to 4 channels to arbitrarily distribute the power
  • Suitable for installation under sunlight
  • IP66/IP67 Salt mist resistant and DC functionality
  • AstroDim functionality for automatic dimming and turn on/off


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Nominal output power
Data sheet
OTi DALI 210/220-240/24 1-4 CH
210 W Yes 330.0 mm 69.0 mm 37.0 mm
OTi DALI 100/220-240/24 1-4 CH P
100 W Yes 237.0 mm 69.0 mm 37.0 mm

Information about Family

Versatile - for stunning installations under challenging conditions

An installation of these supplies in harsh conditions is possible thanks to IP66 & IP67 protection and an AstroDIM function allow autonomous diming and turn on/off. Some other features include a DALI-2 standard, 6 kV and 8 kV overvoltage protection and a wide temperature range from -30°C to +60°C.
Areas of application
  • Public squares and architecture lighting
  • In building facades, luminous signage
  • Suitable for indoor and outdoor SELV installations
  • Suitable for use in 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.