起動調整電阻器是起重機械（冶金起重機，門式起重機，港機，塔機，礦用提升機，絞車等）交流電機配套大功率電阻器，主要用于電機的起動、制動與調整之用。

 RS56-160M2-6/2B（配YZR160M2-6）起動調整電阻器

RS56-250M2-6/6,RS56-280S-6/7起動調整電阻器

RS56-250M2-6/6,RS56-280S-6/7起動調整電阻器

RS56-250M2-6/6,RS56-280S-6/7起動調整電阻器

                 RS56-160L-6/2B（配YZR160L-6）起動調整電阻器

                 RS56-180L-6/3（配YZR180L-6） 起動調整電阻器

                 RS56-200L-6/4（配YZR200L-6）起動調整電阻器

                 RS56-225M-6/4（配YZR225M-6） 起動調整電阻器

                 RS56-250M1-6/5（配YZR250M1-6）起動調整電阻器

                 RS56-250M2-6/6（配YZR250M2-6）起動調整電阻器

                 RS56-280S-6/7（配YZR280S-6）起動調整電阻器

                 RS56-280M-6/9（配YZR280M-6）起動調整電阻器

                 RS56-160L-8/2B（配YZR160L-8）起動調整電阻器

                 RS56-180L-8/2B（配YZR180L-8）起動調整電阻器

                 RS56-200L-8/3（配YZR200L-8）起動調整電阻器

                 RS56-225M-8/4（配YZR225M-8）起動調整電阻器

                 RS56-250M1-8/5（配YZR250M1-8）起動調整電阻器

                 RS56-250M2-8/6（配YZR225M2-8）起動調整電阻器

                 RS56-280S-8/6（配YZR280S-8）起動調整電阻器

                 RS56-280M-8/7（配YZR280M-8）起動調整電阻器

                 RS56-315S-8/9（配YZR315S-8）起動調整電阻器

                 RS56-315M-8/13（配YZR315M-8）起動調整電阻器

                 RS56-280S-10/7（配YZR280S-8）起動調整電阻器

                 RS56-280M-10/6（配YZR280M-10）起動調整電阻器

                 RS56-315S-10/7（配YZR315M-10）起動調整電阻器

                 RS56-315M-10/9（配YZR315M-10）起動調整電阻器

                 RS56-355M-10/12（配YZR355M-10）起動調整電阻器

                 RS56-355L1-10/13（配YZR355L1-10）起動調整電阻器

                 RS56-355L2-10/18（配YZR355L1-10）起動調整電阻器

                 RS56-400L1-10/23（配YZR400L1-10）起動調整電阻器

                 RS56-400L2-10/25（配YZR400L2-10）起動調整電阻器