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  1、陶瓷管型啟動式線繞電阻器將固定圈數成形于陶瓷管上，選擇適當電阻合金線材，順著陶瓷管上旋狀牙溝纏繞，該啟動電阻器功率大且堅固，耐高溫、散熱性優，電阻溫度系數小、呈直線變化，適合大電流做短時間過負載時使用，適用于電動機啟動、負載測試、產業機械、電力分配、儀器設備及自動控制裝置等

2、電力鋁殼電阻器是彈簧合金電阻體與成形鋁殼的組合，將其經高溫陽極處理后，再以特殊不燃性耐熱水泥充填固定，所以不怕外來的機械力量與塵埃環境。這種電阻器不但功率大而且堅固，耐振，散熱良好，電阻溫度系數小，呈直線變化，適用于產業機械、負載測試、電力分配、儀器設備及自動控制裝置等。

二、電阻器的選型

RQ52-180L-6/3H17KW電阻器RQ52-200L-6/4H26KW電阻器RQ52-225M-6/5H34KW電阻器RQ52-250M1-6/5H42KW電阻器RQ52-250M2-6/6H52KW電阻器RQ52-280S-6/7H63KW電阻器RQ52-280M-6/9H85KW電阻器RQ52-160L-8/2H9KW電阻器RQ52-180L-8/3H13KW電阻器RQ52-200L-8/3H18.5KW電阻器RQ52-225M-8/3H26KW電阻器RQ52-250M1-8/5H35KW電阻器RQ52-250M2-8/5H42KW電阻器RQ52-280S-8/5H52KW電阻器RQ52-280M-8/7H63KW電阻器RQ52-315S-8/9H85KW電阻器RQ52-315M-8/11H100KW電阻器RQ52-280S-10/6H42KW電阻器RQ52-280M-10/6H55KW電阻器 電阻器RQ52-315M-10/10H85KW電阻器RQ52-355M-10/12H110KW電阻器RQ52-355L1-10/13H132KW電阻器RQ52-355L2-10/18H150KW電阻器RQ52-400L1-10/20H190KW電阻器RQ52-400L2-10/24H240KW電阻器RQ54-180L-6/4H15KW電阻器RQ54-200L-6/4H22KW電阻器RQ54-225M-6/5H30KW電阻器RQ54-250M1-6/5H37KW電阻器RQ54-250M2-6/7H45KW電阻器RQ54-280S-6/9H55KW電阻器RQ54-280M-6/10H75KW電阻器RQ54-160L-8/3H7.5KW電阻器RQ54-180L-8/3H11KW電阻器RQ54-200L-8/3H15KW電阻器RQ54-225M-8/5H22KW電阻器RQ54-250M1-8/5H30KW電阻器RQ54-250M2-8/6H37KW

三 圖片解析