DC reactor and Mains chokes relieve the supply network by compensating the harmonics reactive power. REO dv/dt chokes and filters attenuate due to their structure the voltage rises to acceptable values. Motor chokes reduce symmetric and asymmetric flow distortions, which are generated at the connecting line between the inverter and the motor due to the fast switching of the power semiconductors. Sinus filters guarantee sinusoidal output voltage for your frequency converter. The buck converter choke as an inductive passive component in the power supply and in power electronics is used to attenuate unwanted frequencies or to save energy and storage.
REO has set itself the task of helping to ensure that trains are safer today and in the future. With special chokes for rail technology, we ensure that a safe operation is possible and EMC problems are eliminated at source. The use of a water cooling system allows optimal temperature characteristics to be utilised. In addition, the performance and lifetime of the component is improved. Air chokes are used when a particularly high linearity is required. By its relatively simple structure, they are not only compact but also very stable.
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Efficient cooling due to a single-layer structure – particularly with forced cooling. Due to better cooling – depending on design – aluminium conductors can be used as a replacement for copper conductors.