Digital Systems

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