MoComp Auxiliary Converters
Passenger comfort and information are becoming increasingly important in modern mobility. This also increases the importance of on-board power supply, of railroad vehicles, for example for air conditioning and ventilation or sockets for charging laptops or cell phones. MoComp auxiliary converters ensure this, safe, efficient and reliable.
Passenger comfort and information are becoming increasingly important in modern mobility. This also increases the importance of on-board power supply, of railroad vehicles, for example for air conditioning and ventilation or sockets for charging laptops or cell phones. MoComp auxiliary converters ensure this, safe, efficient and reliable.
For us, quality and the highest performance are a tradition
Components you can rely on
We offer you auxiliary converters for all standard voltages and networks: from 750 V, 1,500 V, or 3,000 V to 15,000 V / 16.67 Hz or 25,000 V / 50 Hz single-phase alternating current. At the same time, we fulfill local demands on our technology with a worldwide network of production facilities. The compact, flexible, highly efficient, and modular design of our auxiliary converters is a major contributor to their global success. It allows us to implement individualized solutions for our customers at a reasonable cost. Our large installed base with customers worldwide corroborates our extraordinarily extensive experience and expertise in the area of auxiliary converters. Despite all the modularity, the focus of their development is always the system concept and optimal output, with reliable, durable components and certification for worldwide use. And wherever our customers are counting on us, we're there with our strategically targeted service network.
Specific benefits for your business
Rugged, reliable, efficient
Right from the start, auxiliary converters from Siemens Mobility were developed for use under harsh conditions such as very high and very low temperatures and rapid temperature changes. They have proven their worth in decades of efficient operation in all installation locations (underfloor, on the roof, in the vehicle).
High performance, compact construction
Space-saving concepts are welcome in all areas of vehicle construction, not just for rail vehicles. Thanks to short cable routes, reduced wiring, and an especially compact design, the auxiliary converters from Siemens Mobility offer you numerous options for gaining more space for passengers or, for example, improving passenger comfort through larger systems.
Simple engineering, simple service
Thanks to their modular construction, the engineering and installation of our auxiliary converters are extremely simple. What's more, the systems for 750 V and 1,500 V for use in metros use the same housing and the systems are designed so that all the modules are easily accessible for service.
Higher performance and lower costs with silicon carbide
Using SiC semiconductors (silicon carbide) for the power electronics in combination with intelligent electronic design, the size and weight of our auxiliary converters have been drastically reduced. Thus, allowing an undeniable gain in terms of efficiency and performance. Furthermore, our modular block concept allows also a significant reduction regarding development time and costs.