ABB – SV/S 30.640.3.1 (2CDG110167R0011) – KNX Line Power Supply, 640 mA, 30 V DC

Main Features

• Manufacturer: ABB i‑bus® KNX series  

• Model/MPN: SV/S 30.640.3.1, internal code 2CDG110167R0011  

• Power Output:

  • Two parallel 30 V DC outputs, combined max current 640 mA  

  • Short‑circuit and overload protection on both outputs  

• Input Voltage: Wide-range 85–265 V AC (50/60 Hz) for global compatibility  

• Integrated Choke: Ensures bus line decoupling; supports feeding a second line via separate choke  

• Status LED:

  • Green = KNX voltage OK

  • Red = Overload / fault condition  

• Form Factor:

  • DIN-rail mountable (4-module width, ~72 × 90 × 64 mm)

  • IP20 enclosure, SELV output