Soft starter is a speed control device commonly used in current industrial production. It can control the motor to achieve functions such as voltage stabilization, flow stabilization, starting impact reduction, and overload protection when the motor is started.

Compared with traditional star-delta startup, soft starter has many advantages. First of all, it can avoid starting shock and will not cause excessive damage to the equipment during the operation of the motor, thereby extending the service life of the equipment.

Secondly, the soft starter can start and stop at low speed, which can make the motor start or stop more smoothly without oscillation and error.

Finally, it can also improve the working efficiency of equipment, reduce energy waste and loss, and save energy and reduce consumption.