Solutions for on-board systems

Our specific on-board switching and protection offering fully complies with rolling stock standards, especially in terms of resistance to fire, shock and vibrations.

Adapted source transfer switches are used in order to ensure the high availability of on-board power.
LV installations are protected by our switching and protection solutions.
Measurement devices enable the monitoring of the main electrical parameters.

High voltage pulse transformers with high voltage withstand are used, for example, to control the thyristors used in supplying power to electric motors.
High frequency transformers are used for controlling the IGBTs.