双赢彩票

电力工程知识:导致配电柜故障的因素有哪些

发表时间:2020-11-27 14:15

1、huanjingwenduduidiyadianqiyingxiangyinqideguzhang peidianjuzhongdediyadianqi,yourongduanqi、jiaoliujiechuqi、shengyudianliudongzuobaohuqi、dianrongqijijiliangbiaodengzucheng。zheixiediyadianqijunangb1497《diyadianqijibenbiaozhun》jinxingshejihezhizao,bingduitamendezhengchanggongzuotiaojianzuolexiangyingguiding:zhouweikongqiwendudeshangxianbuchaoguo40℃;zhouweikongqiwendu24hdepingjunzhibuchaoguo35℃;zhouweikongqiwendudexiaxianbudiyu-5℃huo-25℃。 nongwanggaizaodepeidianxiangzaishiwaiyunxing,tabudanshoudaoyangguangdezhijiezhaoshechanshenggaowen,tongshiyunxingzhongzishenyehuichanshengreliang,suoyizaishengxiagaowenjijie,xiangtineidewendujianghuidadao60℃yishang,zheishidewendudadachaoguolezheixiedianqiguidingdehuanjingwendu,yinerhuifashengyinpeidianxiangneidianqiyuanjianguoreyinqideguzhang。

2、chanpinzhiliangyinqideguzhang zainongwanggaizaozhongdangshiyouyuxuqiudepeidianjushuliangda、shigongqiduan,peidianxiangchangxuyaoyouguandiyadianqidegonghuoshijianjiqieshuliangduo,yinerchanshengleduichanpinzhiliangdeyaoqiubuyangedexianxiang,zaochengyixiedianlishebeitouruyunxinghoubujiujiufashengguzhang。ruyouxiexinghaojiaoliujiechuqizaipeidianxiangtouyunhoubujiu,jiuyinjiechuqihezhaxianquanshaohuai,erwufayunxing。

3、peidianjuneidianqixuanzebudangyinqideguzhang youyuzaizhizaoshiduijiaoliujiechuqirongliangxuanzebuhenqiadang,duibutongchuxianhuiluanzhuangtongrongliangdejiaoliujiechuqi,qieweikaolvdaosanxiangfuhedebupinghengqingkuang,erweinengjiangbufenchuxianjiechuqidianliudengjizaizhengchangxuanzexinghaojichushang,tigaoyigedianliudengjixuanze,yinerdaozhixiajigaowenjijieyunxingshichuxianjiaoliujiechuqishaohuaideqingkuang。

yishangjiushidexiaobianjiandanjieshao,xiwangduidajiayousuobangzhu。


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