Railway Technology is using cookies

We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.

ContinueLearn More X

SMA Railway Technology Auxiliary Power Converters and Power Electronics

SMA Railway Technology GmbH develops and manufactures innovative auxiliary power converters for international rolling stock. The product portfolio ranges from single devices such as battery chargers or air conditioning inverters to complete auxiliary power converters for passenger cars and multiple-unit trains. The system technology is suitable for a variety of applications and characterised by innovative power electronics, high reliability, and robustness. With subsidiaries in Asia and Brazil SMA Railway Technology GmbH is represented in all major markets of the rolling stock industry.

The subsidiary of SMA Solar Technology AG has its headquarters in Kassel in the center of Germany. In 2012, the turnover was €30 million. With 250 employees, SMA Railway holds an excellent market position with high growth potential.

SMARTconverter for short-distance trains

The SMARTconverter is an auxiliary power converter with one input converter with medium-frequency
galvanic separation. It is highly energy-saving and reliable and used in metros, urban railways and commuter trains all around the world.

SMARTconverter for long-distance trains

The SMARTconverter is also designed for cross-border long-distance passenger trains. The
multi-voltage auxiliary power converter with medium-frequency galvanic separation is in service
throughout Europe. It is highly reliable since it has no electromechanical change of configuration.

SMARTcharger

The SMARTcharger is a battery charger that converts the input voltage into the DC output voltage
required for the car battery. It is available for all common input voltages, battery systems and
performance classes as standard and characterised by its compact design and reliability.

SMARTcooler

The SMARTcooler is a reliable inverter especially for air conditioning systems. It is available with
and without galvanic separation, universally applicable and delivered either as single device or
for integration into the air conditioning inverter.

SMARTview

SMARTview is a diagnostic tool that collects the most important operation data. The collected
data is transferred to a PC via an Ethernet interface and displayed with a standard browser in an
easy-to-read format. Moreover, SMARTview can be easily retrofitted into products that are already
in service.

Custom-tailored solutions

SMA also offers customised converters that are suitable for applications other than standard.
Together with the customer, experienced development engineers select the ideal power electronics
topology. Thus, it is possible to elaborate a custom-tailored solution within a very short time.

Make an enquiry

Press Release

New business partner: Technica Engineering in Australia

SMA Railway Technology GmbH is now represented in Australia by the company Technica Engineering located in Glenorie (New South Wales).

Address
SMA Railway Technology GmbH

Miramstraße 87

34123 Kassel

Germany

+49 561 50634 6000 +49 561 50634 6001 www.sma-railway.com

SMA Railway Technology Images

Products and Services

Video

White Papers

Related Projects



Press Release

3 September 2013

SMA Railway Technology GmbH is now represented in Australia by the company Technica Engineering located in Glenorie (New South Wales).

Read more
2 September 2013

Siemens International Trading Ltd, Shanghai has commissioned SMA Railway Technology GmbH to develop and manufacture 324 auxiliary power converters for metro vehicles.

Read more
12 June 2013

Alstom Transport has ordered 66 SMARTconverters for the 'Metropolis' cars of Los Teques metro (Venezuela).

Read more
12 June 2013

Alstom Transport has ordered sixteen more SMARTconverters for its Coradia Nordic trains.

Read more
4 April 2013

Alstom Transport has ordered 48 auxiliary power converters for the Singapore Circle Line.

Read more
4 February 2013

In December 2012, SMA Railway Technology GmbH founded its first overseas branch in Brazil. The independent subsidiary operates as SMA Brasil Tecnologia Ferroviária LTDA, is located in Itupeva in the state of São Paulo and a further indication of the dynamic growth of the German company's railway technology division.

Read more
19 March 2009

The Swiss Federal Railways, SBB, has commissioned SMA Railway Technology with the delivery of static inverters for the modernisation of their EuroCity passenger cars. This is the largest order in the history of SMA Railway. From 2009 to 2014 a total of 240 passenger cars will be equipped with SMA

Read more
23 June 2008

Kassel, Niestetal – SMA Technologie is now trading as SMA Solar Technology. The new name reflects SMA's strong focus on solar technology and the increasingly international scope of its business activities. The name change has also been accompanied by the introduction of a new logo. A

Read more
23 June 2008

Deutsche Bahn has ordered 15 inverters for the air-conditioning system and 15 inverters for the kitchen supply on Bistro coaches from SMA. The order is a follow-up to the 196 inverters supplied by SMA in 2003. The remaining 15 Bistro coaches will now be equipped with new inverters made

Read more

Regional Offices

SMA Railway Technology GmbH

Miramstraße 87

34123 Kassel

Germany

+49 561 50634 6000 +49 561 50634 6001 www.sma-railway.com
SMA Brasil Tecnologia

Ferroviária LTDA

Av. Gutemberg José Cobucci 323

Galpão 1 - Bairro Pacaembu IV

13295-000 Itupeva - São Paulo

Brazil

+55 11 4496-4920 +55 11 4496-4851 www.sma-railway.com.br
Close
Close
Close

Go Top