22kw-75kw Autotransformer Reduced-Voltage Starting Cabinet

In the field of heavy industry, the stability and safety of motor starting are of vital importance. This autotransformer reduced-voltage starting cabinet, compatible with 380V-660V voltage specifications, has a power coverage of 22kw-75kw and can easily drive three-phase motors ranging from 17kw to 60kw, making it a reliable support for heavy industrial production. Its significant advantage lies in the fact that it can be flexibly adjusted through 65% and 80% voltage taps, reducing the starting current to 42%-64% of the direct starting current. This feature is particularly crucial in power-intensive scenarios such as steel mills and metallurgical plants, effectively avoiding the huge impact on the power grid during startup and preventing the sudden drop in bus voltage from affecting the normal operation of other production equipment. It fully complies with the strict limit standards for starting current set by the power supply department. ​ Meanwhile, the starting torque is synchronou…

Frequency Converter Soft Starter Cabinet Start Cabinet Soft Starter