Fuel System Library v4.8 is part of Modelon’s 2020.1 release.

New versions of Modelon libraries are sold and distributed directly from Modelon, as well as approved resellers.


  • Moved records to a common package which breaks the protection previously applied on the records.
  • Fixed icon rendering issues in the library.

Conversion of user libraries

  • Automatic conversion of user libraries from version 4.7 to 4.8 is supported using the included conversion script “Convert_to_4.8.mos” located under FuelSystem 4.8ResourcesScripts.


  • Fuel System Library 4.8 is based on Modelon Base Library 3.5 and Modelica Standard Library 3.2.3.