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频敏变阻器

  • 产品简介:频敏变阻器适用于容量自22Kw、50Hz、三相交流绕线型异步电动机作为轻载及重轻载偶尔起动用
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    频敏变阻器是一种由铸铁片或钢板叠成铁心,外面再套上绕组的三相电抗器,接在转子绕组的电路中,其绕组电抗和铁心损耗的决定的等效阻抗随着转子电流的频率而变化.频敏变阻器实际上利用转子频率f2的平滑变化达到使转子回路总电阻平滑减小的目的。频敏变阻器实际上是一个特殊的三相电抗器,它有一个三柱铁芯,每个柱上有一个绕组,三相绕组一般接成星形。频敏变阻器的这一频率特性非常适合于控制异步电动机的启动过程。频敏变阻器是一种无触点电磁元件,相当于一个等值阻抗。

    频敏变阻器适用于容量自22Kw50Hz、三相交流绕线型异步电动机作为轻载及重轻载偶尔起动用(例如:水泵、空压机、轧钢机、空气压缩机等),或重复 短期工作制起动用(如:容量自2.2Kw125Kw的桥式吊车、升降台、矿用传递带等)

     

    电机型号
        YZR
    电机功率
        KW
    电机转子电流
        A
    每小时起动100~400次每小时起动400~600次每小时起动600~1000次
    频敏变阻器型号每组台数频敏变阻器型号每组台数频敏变阻器型号每组台数
    YZR-112M1.512.5BP8Y-103/80031BP8Y-108/80031BP8Y-105/40041
    YZR-132M12.212.6BP8Y-103/80031BP8Y-108/80031BP8Y-108/50041
    YZR-132M23.214.6BP8Y-108/80031BP8Y-108/63031BP8Y-112/40041
    YZR-160M15.525.7BP8Y-108/40051BP8Y-112/28051BP8Y-108/20082串
    YZR-160M27.526.5BP8Y-112/32051BP8Y-803/63061BP8Y-812/63081
    YZR-160L1127.6BP8Y-805/63051BP8Y-810/80061BP8Y-808/63082串
    YZR-180L1546.5BP8Y-810/63031BP8Y-812/50121BP8Y-908/56121
    YZR-200L2269.9BP8Y-812/56101BP8Y-812/32162串BP8Y-810/45102串2并
    YZR-225M3074.5BP8Y-803/36122串BP8Y-910/36161BP8Y-908/36202串
    YZR-250M13791.5BP8Y-908/36161BP8Y-912/32201BP8Y-910/28252串
    YZR-250M24595BP8Y-908/36161BP8Y-903/32202串BP8Y-912/28252串
    YZR-280G55119.8BP8Y-908/22261BP8Y-903/22252串BP8Y-908/40162串2并
    YZR-250M75124BP8Y-910/40252串BP8Y-910/50122串2并BP8Y-910/36162串2并
    YZR-160L7.528BP8Y-110/50041BP8Y-808/100051BP8Y-812/80061
    YZR-180L1144BP8Y-808/63031BP8Y-810/50101BP8Y-808/40122串
    YZR-200L1553.5BP8Y-808/50101BP8Y-908/40122串BP8Y-900/45161
    YZR-225M2259.1BP8Y-808/45101BP8Y-908/50161BP8Y-912/45161
    YZR-250M13068.8BP8Y-906/45121BP8Y-910/40161BP8Y-908/35202串
    YZR-250M23770BP8Y-906/45121BP8Y-910/40161BP8Y-910/36252串
    YZR-280S4592BP8Y-912/56161BP8Y-910/32252串BP8Y-910/50122串2并
    YZR-315M5592.5BP8Y-910/32161BP8Y-908/32202串BP8Y-910/28253串
    YZR-315S75159BP8Y-908/22252串BP8Y-910/32162并BP8Y-912/28202串2并
    YZR-315M90160.9BP8Y-908/36162串BP8Y-900/45162串2并BP8Y-912/32202串2并
    YZR-280S37153.2BP8Y-908/22251BP8Y-912/18321BP8Y-910/32202并
    YZR-280M45165BP8Y-910/22301BP8Y-908/36251并BP8Y-912/16252串
    YZR-315S55138.7BP8Y-910/22251BP8Y-908/40162并BP8Y-908/36122串2并
    YZR-315M75149.3BP8Y-908/25252串BP8Y-912/18322串BP8Y-910/36202串2并
    YZR-355M90166.6BP8Y-908/18322串BP8Y-912/32162并BP8Y-912/28252串2并
    YZR-355L1110172BP8Y-910/18322串BP8Y-908/36162串2并BP8Y-910/28253串2并
    YZR-355L2132167.5BP8Y-912/16322串BP8Y-910/32162串2并BP8Y-912/28253串2并
    YZR-400L1160214BP8Y-910/45202串2并BP8Y-912/25253串2并BP8Y-912/18323串2并
    YZR-400L2200252BP8Y-912/36202串2并BP8Y-912/22254串2并2并BP8Y-912/18326串2并

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    频敏变阻器,频敏,变阻器,是,一种,由,铸,铁片,

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