Mitrac Power traction converters for locomotives, electric multiple units, metros and high-speed trains (IGBT/SiC, 600 V DC – 25 kV AC)
Mitrac Power traction converters for locomotives, electric multiple units, metros, light rail and high-speed trains. They support 15 kV AC, 25 kV AC, 3 kV DC, 1500 V DC and 600–750 V DC, as well as batteries and fuel cells. The power elements are made with IGBT and silicon carbide.
- Supply voltages
- 15 kV AC, 25 kV AC, 3 kV DC, 1500 V DC, 600–750 V DC, including multi-system; batteries and fuel cells
- Cooling
- natural (by movement), forced air, water
- Power elements
- IGBT, SiC (noise reduced by 19 dBA, volume by 51%)
- Production
- 13 plants worldwide
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Traction and auxiliary converters are among the main components of the traction system, converting electrical energy into the form needed to drive traction motors and auxiliary equipment. According to the manufacturer, they can account for up to 50% of the total energy consumption of a train, so the choice of solution directly affects the energy efficiency and emissions of the fleet. The company draws on 50 years of experience in developing and producing Mitrac traction systems for all types of rolling stock, both new and refurbished.
Mitrac Power traction converters are designed for the harshest climatic conditions, high availability and performance. They suit any rolling stock, including that built by other manufacturers, from locomotives and light rail to regional and high-speed trains, for different voltages, extreme temperatures and humidity, and for installation in confined space to increase capacity. Supply voltages, including multi-system ones, cover 15 kV AC, 25 kV AC, 3 kV DC, 1500 V DC and 600–750 V DC. Alternative sources are batteries and systems with hydrogen fuel cells.
Cooling is natural by train movement, forced air or water. Silicon carbide (SiC) reduces noise by 19 dBA and volume by 51%. The designs use the latest semiconductor solutions and ecodesign principles, including regenerative braking, natural cooling and high recyclability. Production is spread across 13 plants worldwide. The components meet the latest safety standards and are designed for high efficiency and repairability. For non-electrified lines the company has traction systems based on hydrogen fuel cells and energy storage.
Projects include a converter for four voltages (1500 V DC, 3 kV DC, 25 kV AC, 15 kV) with a built-in auxiliary converter for Avelia Horizon (TGV M), a dual-system 25 kV / 1500 V converter for IC-NG trains (Netherlands), a 1500 V DC converter for the Shenzhen metro (line 1) and a modular water-cooled 25 kV AC converter for a 6000 hp locomotive. The solutions also suit the refurbishment of old fleets.
Technical specifications
| Supply voltages | 15 kV AC, 25 kV AC, 3 kV DC, 1500 V DC, 600–750 V DC, including multi-system; batteries and fuel cells |
|---|---|
| Cooling | natural (by movement), forced air, water |
| Power elements | IGBT, SiC (noise reduced by 19 dBA, volume by 51%) |
| Production | 13 plants worldwide |
| Examples | Avelia Horizon, 4 voltages (1.5 kV DC, 3 kV DC, 25 kV AC, 15 kV); IC-NG, 25 kV / 1500 V; Shenzhen metro, 1500 V DC; 6000 hp locomotive, 25 kV AC (water cooling) |
| Experience | 50 years |
Request a price and lead time
Mitrac Power traction converters for locomotives, electric multiple units, metros and high-speed trains (IGBT/SiC, 600 V DC – 25 kV AC). We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Questions and answers
What supply voltages do Mitrac Power traction converters support?
15 kV AC, 25 kV AC, 3 kV DC, 1500 V DC and 600–750 V DC, including multi-system versions. Variants for batteries and hydrogen fuel cells are also available.
What cooling is used and what does silicon carbide provide?
Cooling is natural from train movement, forced air or water. The use of SiC reduces noise by 19 dBA and volume by 51%.
Are the converters suitable for refurbishment and trains of other manufacturers?
Yes, they are fitted to new and refurbished rolling stock, including that built by other manufacturers. Production is spread across 13 plants worldwide, and the experience amounts to 50 years.
Similar equipment from other manufacturers
