北京11选5开奖结果查询

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干式变压器功率计算公式

发布时间:2019-6-28 18:29:21      点击次数:1371

  DIANLISHEBEIDOUJUYOUYIDINGDEGONGLV,GANSHIBIANYAQIYUNXINGDESUDUXUYAOZHURUGONGLVDEWULILIANG,GONGZUOSUDUSHIGANSHIBIANYAQIDEZHONGYAOWULILIANGHEJIBENSHUXING,XUANZEGANSHIBIANYAQISHI,YINGGENJUSHENGCHANTEDIANHEZHUYAOLAODONGQIANGDULAIJUEDINGGANSHIBIANYAQIGONGLVSHIFOUHEGE。SHIJISHANG,GENJUXUDUOYINSUHEGEZHONGSHUJU,WOMENKEYIJISUANCHUNINDEGANSHIBIANYAQIDEGONGLV。


北京11选5开奖结果查询  ZONGDELAISHUODANXIANGBIANYAQIDEGONGLVSHITONGGUOSHIYONGZONGGONGLV* 120%HUODEDE(XIAOLVJISUANWEI80%),NEIMESANXIANGBIANYAQIDEGONGLVRUHEJISUANGONGSHINI?GANSHIBIANYAQICHANGJIADEGONGCHENGSHIBANGNIJIEDA,ZHUYAOYIXIASIZHONGFANGSHI(YI220VXIANGDIANYAHE380VXIANDIANYAWEILI):


北京11选5开奖结果查询  1、SANXIANGEDINGGONGLV= 1.732 *EDINGDIANLIU*EDINGXIANDIANYA(380V)= 3 *EDINGDIANLIU*EDINGXIANGDIANYA(220V)。


  2、SANXIANGDIANYUANBUTONG。TASHITONGGUOJIANGZUIDAGONGLVCHENGYI3LAIJISUANDE。LIRU,XIANGA 9KW,XIANGB 10KW,XIANGC 11KW,P = 3 * 11 = 33KW。


  3、BIANYAQIGONGLVYINSHUTONGCHANGWEI0.8(YEWEI0.7),RANHOU,ZAISHANGMIANDELIZIZHONG,BIANYAQIDEZONGGONGLV= 33 / 0.8 = 41.25KW。


北京11选5开奖结果查询  4、GENJU“DIANLIGONGCHENGSHEJISHOUCE”,DUIYUFUZAIWENDINGDEDANGEBIANYAQI,BIANYAQIDERONGLIANGYIBANYUEWEI85%。YINCI,ZAISHANGLIZHONG,BIANYAQIRONGLIANGWEI41.25 / 85%48.53KW,XUANYONG50KVABIANYAQI。


北京11选5开奖结果查询  SHANGMIANSIDIANJIUSHIGANSHIBIANYAQICHANGJIAWEININTIGONGDEGANSHIBIANYAQIGONGLVJISUANGONGSHI,GANSHIBIANYAQIDEGONGLVYUNINSHEJIDESUOYOUBUJIANDEXINGNENGYOUGUAN,DUIYUGANSHIBIANYAQI,YINGGENGJIAZHUZHONGZHILIANGHEJISHU,SHIGANSHIBIANYAQINENGGOUHUODEGENGHAODEGONGLV,BINGHUODEGENGHAODESHIYONGXIAOGUO。YISHANGSHIGANSHIBIANYAQIDEGONGLVJISUAN,NINKEYIJISUANCHUNINSHIYONGDEGANSHIBIANYAQIDEGONGLV。DANGRANYOUYIXIESHIJIGONGLVHEJISUANGONGLVLVEYOUWUCHA,ZHIYAOBUCHAOGUOGUOJIABIAOZHUN,DOUSHIZHENGCHANGKEYIDE。


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