无刷频敏变阻器

无刷频敏变阻器那里好？无刷频敏变阻器那里价格公道？无刷频敏变阻器那里质量好？当然是曙光无刷频敏变阻器。为什么是曙光无刷频敏变阻器？曙光无刷频敏变阻器是一种克服了绕线式异步电动机装有滑环、碳刷和复杂的起动装置等缺点，而保留了绕线电机起动电流小，起动转矩大等优点的起动设备。凡原来采用电阻起动器、电抗器、频敏变阻器、液体变阻起动器、软起动器起动的 JR、JZR、YR、YZR 三相绕线转子交流异步电动机 (变速、装有进相机的除外）均可选用“无刷无环起动器”来更新换代。SUMMARIZE No brush No ring starter is to conquer the default of the rings、carbon brush、and complex starting sets on winging asynchronous motor, and is an equipment to reserve the advantage that small current and large torque of winging motor. JR、JZR、YR、YZR three phase winging stator ac asynchronous motor who use the starter of resistance、reactor、adjustable rheostat frequency sensitive rheostat、 liquild resistance starter、soft-starterall can choose “No Brush and no ring to stead.产品优点 无刷无环起动器把传统的、繁琐的、多触点元件组成的起动装置去掉，采用无刷无环运行，操作简单，安装拆卸方便，可大大减少维修费用，其优点是：去掉滑环、碳刷、刷盒、刷盒支架、短路环及二次回路系统中的频敏变阻器、交流接触器、时间继电器等元件，并可保持电机原有的运行特性。ADVANTAGE OF PRODUCTION No brush No ring starter remove the traditional 、complicated、multiconduction component starting equipment. it is easy to opera