The high- pressure solid-state soft starter is also called the medium-high-voltage solid-state soft starter (Medium, High-voltage solid-state soft starter). It is the new type of medium-pressure motor soft starter. The key is suitable for the medium-voltage electric motor of the following 10KV. The selection of excellent DSP control system, power electronics technology and its key components are three reverse series thyristors and electronic device control loops between the switching power supply and the controlled motor. In a different way, the steering angle of the three series of thyristors is reversed, so that the input voltage of the controlled motor is changed according to different regulations, and the different functions can be maintained.

Rolling communication AC motor soft starter has the advantages of light weight, low power, sales price, high sensitivity, no contact, maintenance-free, no air pollution, and convenient installation. Compared with other traditional starting methods, its unique intelligent control system method can easily and accurately set the main parameters such as starting torque, starting current, starting time, and shutdown time, and can be combined with a microcomputer. , PLC and other network control. Has been in the machinery manufacturing, concrete production, metallurgical industry, mining, oil production, chemical plants, sewage treatment, petrochemical and other manufacturing industries, pumps, centrifugal fans, pumping units, air compressors, wet ball mills, lifting equipment, Refrigeration compressors, pulverizers, conveyors, lifting platforms, centrifugal dewatering machines, rolling mills and other loads are used. The liquid pressure soft starter will be gradually defeated. China's first soft-starting device for rolling solid-state drives: medium and high-voltage solid-state soft start cabinets . Working voltage 1KV~15KV, output power 160KW~20000KW,