STEP POWER power supplies for KNX devices on the DIN rail

Power supply for building automation

Bus power supply for KNX

The STEP POWER bus power supply for KNX has an active KNX choke. This guarantees complete communication even at full capacity. The color display shows all KNX system parameters and provides support during commissioning and diagnostics.

Main features

  • Easy diagnostics with the color display
  • Reliable communication up to 1,900 mA
  • Efficiency at nominal load of 230 V AC: > 89.5% (incl. choke)
  • Power dissipation at nominal load of 230 V AC: < 1.0 W no load / < 4.5 W nominal
  • Input: 85 V AC ... 264 V AC and 90 V DC ... 275 V DC
  • Temperature: -10°C ... +70°C

Your Advantages

  • Easy analysis with integrated user interface – all relevant KNX system parameters at a glance
  • History can be called up as a diagnostic function in the menu
  • Active KNX choke provides greater efficiency and ensures reliable communication up to full capacity
  • Space-saving due to the compact design
  • Worldwide use with AC and DC wide range input

  •