比分波胆

防爆电机常见的八种额定运行方式

比分波胆1.LIANXUYUNXING,LIANXUYUNXINGSHIYIZHONGDAIBUBIANFUHEDEYUNXING,QICHIXUSHIJIANZUYIDADAOREPINGHENG。

2.短时运行,短时运行是带负荷运行的时间很短,以至于不能达到热平衡。间隔时间很长,实际上已使防爆电机温度降到冷却介质的温度。推荐短时运行的持续时间为:10,30,60及90分。

比分波胆3.QIDONGDUIWENDUMEIYOUYINGXIANGDEJIANXIEYUNXING,JIANXIEYUNXINGSUOSHEJIDESHIYOUJUYOUXIANGTONGSHIJIANJIANGEDELIANXUXULIESUOZUCHENGDEYUNXING。QIZHONGMEIYIJIANGEDOUBAOKUOYIDAIBUBIANFUHESHIJIANHEYIJIANXIESHIJIAN。ZHEIXIESHIJIAN,WULUNSHIFUHESHIJIANHAISHILENGQUESHIJIANDOUBUZUYIZAIGAISHIJIANJIANGENEIDADAOREPINGHENG,BINGQIEJIADINGZAIQIDONGSHIDEDIANLIUFENGZHIDUIFAREMEIYOUXIANZHUDEYINGXIANG。

4.起动对温度有影响的间歇运行,间歇运行所涉及的是由具有相同时间间隔的连续序列所组成的运行。其中每一间隔都包括一个起动时间、带不变负荷时间和间歇时间。这些时间都不足以在该时间间隔内达到热平衡;在这种运行中,防爆电机比分波胆停电后或者是自然停止,抑或由机械制动器制动,所以绕组几乎不产生附加热。

5.QIDONGHEZHIDONGDUIWENDUYOUYINGXIANGDEJIANXIEYUNXING,JIANXIEYUNXINGSUOSHEJIDESHIYOUJUYOUXIANGTONGSHIJIANJIANGEDELIANXUXULIESUOZUCHENGDEYUNXING。QIZHONGMEIYIJIANGEDOUBAOKUOQIDONGSHIJIAN、DAIBUBIANFUHESHIJIAN、ZHIDONGSHIJIANHEJIANXIESHIJIAN。ZHEIXIESHIJIANDOUBUZUYIZAIGAISHIJIANJIANGENEIDADAOREPINGHENG。

6.DAIJIANDUANFUHEDELIANXUYUNXING,LIANXUYUNXINGSUOSHEJIDESHIYOUJUYOUXIANGTONGSHIJIANJIANGEDELIANXUXULIESUOZUCHENGDEYUNXING。QIZHONGMEIYIJIANGEDOUBAOKUODAIBUBIANFUHEDESHIJIANHEKONGZHUANSHIJIAN。ZHEIXIESHIJIAN,WULUNSHIZAIFUHESHI,HUOSHIZAILENGQUESHIDOUBUZUYIZAIGAISHIJIANJIANGENEIDADAOREPINGHENG。

7.DAIQIDONGHEZHIDONGDEBUJIANDUANYUNXING,BUJIANDUANYUNXINGSUOSHEJIDESHIYOUJUYOUXIANGTONGSHIJIANJIANGEDELIANXUXULIESUOZUCHENGDEYUNXING。QIZHONGMEIYIJIANGEDOUBAOKUOQIDONGSHIJIAN,DAIBUBIANFUHESHIJIANHEYIGEZHIDONGSHIJIAN。ZHEIXIESHIJIANDOUBUZUYIZAIGAISHIJIANJIANGENEIDADAOREPINGHENG。ZHEIZHONGYUNXINGMEIYOUTINGZHUANZHUANGTAI,FANGBAODIANJISHIJISHANGYIZHICHUYUDIANYADEZUOYONGXIA。

比分波胆8.DAIBIANSUDEBUJIANDUANYUNXING,BUJIANDUANYUNXINGSUOSHEJIDESHIYOUJUYOUXIANGTONGSHIJIANJIANGEDELIANXUXULIESUOZUCHENGDEYUNXING。QIZHONGMEIYIJIANGEDOUBAOKUOJUYOUQISUOSHUSUDUZHONGYIZHONGSUDUDEBUBIANFUHESHIJIANYIJIJUYOUQITASUDUDEHEQIZHIJIEXIANGLIANDEBUBIANFUHESHIJIAN。BIANJIYIBUFANGBAODIANJISHIZHEIZHONGYUNXINGFANGSHIDEYILI。

TUIJIANYUEDU:

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关键词:防爆电机

比分波胆◎HUANYINGNINLIUYANZIXUN,QINGZAIZHEILITIJIAONINXIANGZIXUNDENEIRONG。