ABB Softstarters

From the PSR - the most compact of all the softstarter ranges range (making it possible to design compact starting equipments) - to the advanced PST(B) range, with almost all imaginable functionality included, ABB softstarters reduce the strain on your AC motor by temporarily reducing the electrical power surge on start up.

Often used in applications where you need to prevent a large in-rush current at start up, or gently start your system to prevent torque spikes/tension (which can be created during a normal start), softstarts provide an economical solution when speed/torque control is only required during the start-up of your machinery. Reducing the load / torque temporarily and allowing a controlled acceleration they provide the ideal option for when space is limited, cost is important and speed control is only required when your plant is initially switched on.


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