軟(ruan)啟動(dong)(dong)(dong)器是一種集電(dian)機(ji)軟(ruan)起動(dong)(dong)(dong)、軟(ruan)停車(che)、輕(qing)載節能和多(duo)種保護功能于(yu)一體的電(dian)機(ji)控制裝置。不僅實現在(zai)整個起動(dong)(dong)(dong)過程(cheng)中(zhong)無沖(chong)擊而(er)平滑(hua)的起動(dong)(dong)(dong)電(dian)機(ji),而(er)且可根(gen)據電(dian)動(dong)(dong)(dong)機(ji)負載的特性來(lai)調節起動(dong)(dong)(dong)過程(cheng)中(zhong)的參數,如限流(liu)值、起動(dong)(dong)(dong)時(shi)間等。