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    单双大小投注技巧大全,大小单双50%概率怎么买
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    YR, YRKS, YRKK系列10kV(H355~630)中型高压三相异步电动

    发布日期:2014-09-30

    YR, YRKS, YRKK Series 10kV (H450~630) Medium-size High Voltage Wound Rotor Motor

     概述 Summary
     额定功率:160~2000kW Rate power:     160~2000kW
     额定电压:10kV   Rate voltage:   10kV
     机座号:450~630   Frame size: 450~630
     极数: 4~12极    Pole:   4~12p

    防护等级:YR系列:IP23  

    YRKS, YRKK系列:IP54、IP55

    Protection degree: YR series: IP23
    YRKS, YRKK series: IP54, IP55

    冷却方式:YR系列:IC01

    YRKS系列:IC81W

    YRKK系列:IC611 或 IC616 

    Cooling method:  YR series: IC01
    YRKS series: IC81W
     YRKK series: IC611 or IC616

      结构特点  Structural characteristics
      该系列电机采用箱式钢板结构,拆下冷却器或防护罩即可观察和触及电机内部,便于电机的安装维护;转子为绕线式转子,带滑环结构;定子采用F级绝缘真空压力浸渍无溶剂工艺处理(VPI),使电机具有可靠的绝缘性能和防潮、抗冲击能力;定子和轴承均装有PT100测温元件,电机轴承均有不?;⒂秃团庞妥爸?,提高了电机自身的?;つ芰驮诵行?。
    This series motors with box type steel structure, can be observed its interior after removing the cooler or protective cover, and esay to be installed and maintained; Wound rotor is installed with slip ring structure; Insulation class F stator made by VPI process, ensure the reliability of insulation, moisture-proof and shock resistance; Temperature senor for stator and bearing, non-stop oil filling and exit pipe, improve the protection ability and operation efficiency of the motors.


    该系列产品适用于:1、较大的启动转矩;2、输电线路容量不足以启动鼠笼型电动机;3、启动时间长和启动较频繁;4、需要小范围调速。
    This series motor can be applied to the requirements as follows: 1. The lager starting torque; 2. Power capacity is not enough to start a squirrel cage motor; 3. Long start time or start more frequently; 4. Adjust speed in a small range.

     

    单双大小投注技巧大全,大小单双50%概率怎么买