081022 FI05 TBD

Overhead line, power supply and cables

The growth of urban landscape and urban transportation lines induces a growing market for the overhead line, its adaptation or it construction. As they are linked to numerous interfaces, works related to the overhead line are often complex.

To ensure the energy supply for the whole system is one of the strategic problematics in the urban transportation. The traction current is a particular form of energy that reacts to big load variations over very short periods. With an alternative or a direct current supply, at a voltage that can be of 600 V up to 25 kV, this current can be found under numerous variants. Managing this variety, added to the interface between the overhead line and the whole system, calls for narrowly-defined technical skills.

Thanks to their wide experience, our engineers are up to answer this challenge with professionalism and efficiency.


Our related core competencies


Our references