DALI Power Supply is a a basic element of DALI installations and provides power supply for all DALI devices. It is fully compatible according to the DALI standard, and capable of supplying DALI devices with an overall current consumption of up to 250 mA. The green LED indicates DALI voltage and the blinking red LED indicates DALI communication.


Key features

  • Power supply for DALI devices up to 250 mA
  • Over-heating protection
  • DALI overcurrent protection
  • Input fuse protection
  • Power and communication indication LEDs
  • Wide input voltage operation

Technical parameters

  • Input voltage: 85 V AC–264 V AC (47–63 Hz)
  • System power: max. 3,7 W
  • DALI output: 18 V DC (250 mA)
  • Housing: 2U sized DIN box
  • Dimensions: 90 x 36 x 58 mm
  • Weight: 82 g
  • IP: IP20


• The connected mains supply must be protected
• Only one DALI power supply may be used