Mitrac Supply auxiliary converters for rolling stock, 60–600 kVA
Mitrac Supply auxiliary converters rated from 60 to 600 kVA supply the train's own needs. They use IGBT and silicon carbide and are available with a built-in battery charger. They are fitted to new trains and during refurbishment.
- Power
- 60–600 kVA
- Functions
- supply of auxiliary circuits (HVAC, compressors, lighting), built-in battery charger (depending on version)
- Technology
- IGBT, SiC
- Examples
- 1500 V with built-in charger (IC-NG); Shenzhen metro (1500 V DC); integrated into the traction converter (Avelia Horizon)
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Mitrac Supply is a range of auxiliary converters that supply the train's own needs: heating, ventilation and air-conditioning systems, compressors, lighting, passenger information systems and on-board electronics, and also charge the traction batteries. Together with Mitrac Power traction converters they form the Mitrac Power and Supply family, which according to the manufacturer is the broadest portfolio in the railway industry. The power range of Mitrac Supply is from 60 to 600 kVA.
The converters are designed for different line voltages and climatic conditions, and are modular and scalable. They are used on rolling stock of different manufacturers, on new trains and during refurbishment. Auxiliary and traction converters can account for up to 50% of the total energy consumption of a train, so their choice affects the energy efficiency and emissions of the fleet. The company draws on 50 years of experience in developing and producing Mitrac systems.
Silicon carbide (SiC) reduces the noise and volume of the equipment, and for the Power and Supply family a noise reduction of 19 dBA and a volume reduction of 51% are given. Ecodesign principles give high energy efficiency, regenerative braking, natural cooling and high recyclability. For non-electrified lines the company has created low-carbon alternatives to classic traction systems based on hydrogen fuel cells and energy storage.
Examples include a 1500 V Mitrac Supply auxiliary converter with a built-in charger for Coradia Stream IC-NG trains (Nederlandse Spoorwegen), an auxiliary converter for the Shenzhen metro (line 1, 1500 V DC) supplied with a Mitrac Power traction converter, and an auxiliary converter integrated into the multi-system traction converter of Avelia Horizon.
Production and service are located at 13 plants worldwide, close to customers. Service covers maintenance, repair and spare parts throughout the life cycle. The components meet the latest safety standards. Service is carried out close to customers, and the converters suit both new trains and the refurbishment of old fleets. The company has permanent research and development capacity, and experience and operating feedback are taken into account in its designs. Users receive the latest proven semiconductor technologies for trains of its own make and of other manufacturers.
Technical specifications
| Power | 60–600 kVA |
|---|---|
| Functions | supply of auxiliary circuits (HVAC, compressors, lighting), built-in battery charger (depending on version) |
| Technology | IGBT, SiC |
| Examples | 1500 V with built-in charger (IC-NG); Shenzhen metro (1500 V DC); integrated into the traction converter (Avelia Horizon) |
| Production | 13 plants |
Request a price and lead time
Mitrac Supply auxiliary converters for rolling stock, 60–600 kVA. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Questions and answers
What power range do Mitrac Supply converters have?
From 60 to 600 kVA. The converters are modular and scalable and are designed for different line voltages and climatic conditions.
What loads does the auxiliary converter supply?
Heating, ventilation and air-conditioning systems, compressors, lighting, passenger information systems and on-board electronics. Some versions have a built-in battery charger.
What application examples are known?
A 1500 V converter with a built-in charger for IC-NG trains, an auxiliary converter for the Shenzhen metro (1500 V DC) and a converter integrated into the traction converter of Avelia Horizon.
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