Our traction systems, including traction on-board converters, electrical machines and auxiliary converters, cover the entire range of catenary voltages: 750VDC, 1,500VDC, 3,000VDC, 15kVAC and 25kVAC and all kind of vehicles: light vehicles, metros, EMUs, electric and diesel-electric locomotives, special vehicles and high-speed powerheads.
In the development and manufacture of our traction converters, we apply the latest advances in the field of power semiconductors, and we pay special attention to efficiency along with a high degree of standardisation, minimising weight and size; these are the key aspects that allow us to offer high rates of reliability and reduced maintenance costs. Our solutions also offer different types of cooling solutions.
Finally, in cooperation with our suppliers’ design departments, we specify and integrate auxiliary elements for the traction system like pantographs or transformers.
We also design and manufacture auxiliary power supply systems for rolling stock that is light and compact for the entire range of catenary voltages, being integrated into the traction converter.
Our offer includes battery chargers based on resonant or high-frequency circuits to minimise the space required and the weight, and that can be integrated with the auxiliary converter itself.