System Development and Integration

System development and integration

Bertrandt is your ideal partner for the development and integration of mechanical and electrical systems in aircraft engineering. Our highly qualified employees combine knowledge of components and systems with quality-oriented process management – throughout the entire development cycle. Due to the increasing complexity of aircraft systems, many of the functions designed for passenger safety and comfort cannot be implemented without the use of electrical systems. In this field, Bertrandt develops and integrates such systems as cable networks, harnesses, guides and retainers using 3D tools.


  • Functional design of electrical systems (PD, WD, BD) incl. pin assignment
  • System layout concepts (IRIS)
  • Development and integration of cable harnesses and devices in the fuselage and cabin (E3D, EHI)
  • Virtual product management
  • Interface management in the field of electrical systems and mechanical systems, primary/secondary structure and cabin
  • Development of metallic milled and bent components for installation and integration concepts for the primary structure
  • Weight reduction concepts in the field of installation and integration design
  • Creation of cable harness-related installation documents
  • Development and maintenance of databases
  • Electric system architecture to increase the proportion of standard components and reduce the optional proportions in the field of ESI (electrical system integration.)
  • Concept design for the standardisation of installation components (standard parts)