No impact current
When the motor starts the motor, the starting current of the motor is raised linearly from zero to the setting value by gradually increasing the turn-on angle of the thyristor. No impact on the motor, improve the reliability of power supply, smooth start, reduce the impact torque of the load machine, and extend the service life of the machine.
Soft parking function
That is, the smooth deceleration, and gradually stop, it can overcome the momentary power outages, downtime, reduce the impact of heavy load machinery, to avoid the water hammer effect of vertical water supply system, reduce equipment damage.
Adjustable starting parameters
According to the load condition and the relay protection characteristic of the grid, it can be adjusted freely to the optimum starting current.
