technotrans solutions GmbH products

There is no electromobility without cooling! The temperature is the decisive factor when it comes to the operation and service life of lithium-ion batteries for rail vehicles. With the zeta.rail series, technotrans offers an efficient thermal management solution which fulfils the specific requirements of a wide range of battery-operated trains and trams. Depending on the available space, required cooling capacity, ambient temperature and other factors, technotrans develops bespoke and particularly energy-saving solutions based on the zeta.rail series. The system automatically decides whether the batteries need to be cooled or heated, depending on the specified target temperature of the batteries.