Soft Starters

A soft starter is a solid-state device that protects AC electric motors from damage caused by sudden influxes of power by limiting the large initial inrush of current associated with motor startup. Soft Starter is advice that allows motors to start with less power than usual. Reducing the wattage decreases the system's risk of electrical and mechanical shocks. They gradually increase speed and are only needed during starting and stopping. Soft starter sizing is determined by the horsepower or kW rating of the motor, coupled with the mains operating voltage. A soft starter helps in the gradual starting of a motor by applying increasing voltages. So there is no sudden start or burst of power but a smooth acceleration. It prevents possible damage to a motor and subsequently the entire machine. A soft starter gives a steady and linear slope of power.