辽宁11选5

新黎明科创控股有限辽宁11选5详情

防爆配电箱零线发热的危害及原因分析

发布时间:2019-02-22 09:43:00 查看次数:

防爆配电箱零线发热主要有两个原因:


1、LINGXIANDUANZIXUJIE;


2、SANXIANGYANZHONGBUPINGHENGSUOZHIDELINGXIANDIANLIUGUODA:


防爆配电箱内零线过电流的原因:


辽宁11选5SUIZHERENMINSHENGHUOYONGDIANSHUIPINGDERIYITIGAO,DANXIANGYONGDIANQINGKUANGRIQUFUZA,ZAISHANGYEBANGONGLOU、SHANGCHANG、YINXING、GUPIAOJIAOYIZHONGXIN、XUEXIAODENGCHANGSUO。SHIYONGSHUYIBAIJIDEWEIXINGJISUANJI、LEDDENGDENGDIANZIJIENENGSHEBEIYISHIFENPINGCHANG。ZHEIXIESHEBEIDOUXUYAOCAIYONGZHENGLIUWENYADIANYUANLAIDADAOWENDINGDEGONGZUO,DANXIANGZHENGLIUDIANYUAN(KAIGUANDIANYUAN)YIBANDOUCAIYONGMAICHONGKUANDUDIAOZHI(PWM)JISHU,QITEDIANSHIPINLVGAO,YOUYUQIKAIGUANQIJIANGONGZUOZAIGAOPINTONGDUANZHUANGTAI,GAOSUSHUNBIANGUOCHENGBENSHENJIUSHIDIANCIGANRAOYUAN,TACHANSHENGDEDIANCIGANRAOYOUHENKUANDEPINLVFANWEI,QIZHONGYI150HZPINLVHANYOULVWEIZUIGAO,3CIXIEBOZUIGAOKEDAJIBODIANLIUPINLVDE80%YISHANG。YOUYU3CIXIEBODIANLIUDESHILIANGJIAODUYIYANG,SANXIANGSHILIANGHEBUNENGDIXIAO,ZHINENGWANGLINGXIANSHANGDIEJIA,SHILINGXIANSHANGDEDIANLIUDAXIANGXIANDE2BEIYISHANG。


配电箱零线电流过大的危害性:


辽宁11选51、LINGXIANDIANLIUGUODA,SHILINGXIANDIANLANCHUXIANGUOFUHEYINQIJUEYUANLAOHUAJIASU,JICHUANJUEYUANZAOCHENGDUANLU,ZENGJIALEHUOZAIDEYINHUAN;


2、SANCIXIEBOZAIBIANYAQIXIANQUANCHANSHENGLINGXUHUANLIUHETIEXINLINGXUCICHANG,JIANGDIBIANYAQIDECHULI,ZENGJIABIANYAQIDESUNHAO,SHIBIANYAQIFAREYANZHONG;


3、ZENGJIALEGONGDIANXITONGZHONGQITASHEBEIHECAILIAODESUNHAO、FARE、JIASUJUEYUANLAOHUAJIANGDISHIYONGSHOUMING;


4、LINGXIANDIANLIUGUODA,KAIGUANWUGUILVTIAOZHAPINFAN;


5、ZHONGXINGDIANLINGWEIPIAOYI,ZHONGXINGXIANDUIDICHANSHENGDIANYA,DUISHEBEIJIRENSHENANQUANZAOCHENGYINHUAN;


6、ZENGJIALEGONGDIANXITONGZHONGSHEBEIHECAILIAODEZHENDONGHEZAOYIN;


7、SHIWUGONGBUCHANGDIANRONGQIZUYOUYUBINGLIANXIEZHENERSUNHUAI,DIANDONGJIDENGRAOZULEISHEBEIJUEYUANJICHUANERSUNHUAI。


避免防爆配电箱内零线过电流的途径:


辽宁11选51、XIAOCHULINGXIANDIANLIU,BIMIANLINGXIANGUOLIUFAREYINFALINGXIANDUANLUHEXIANLULAOHUANAIZHIHUOZAI;


2、BIMIANDIANWANGCHANSHENGLINGXUDIANYADUIYONGDIANSHEBEIZAOCHENGSUNHAI;


3、XIAOCHUDIANWANGSANCIXIEBODIANLIU,JIECHUSANCIXIEBODUILINGXIANHEBIANYAQIDEWEIHAI;


4、BIMIANZHONGXINGDIANLINGWEIPIAOYI,SHILINGXIANDUIDIMEIDIANYA,JIECHUSHEBEIDUIRENSHENANQUANZAOCHENGDESHANGHAI;


辽宁11选55、BIMIANLINGXUBAOHUWUDONGZUO,XIAOCHUYOUYUWUDONGZUOZAOCHENGDEJINGJISUNSHI。


防爆配电箱零线过电流的日常检测方法:


辽宁11选51、DIYAPEIDIANXIANGLINGXIANDUANZI,SHIGONGZUOLINGXIAN,KEYITIGONGDANXIANGSHEBEIGONGZUO。SUOYIGONGZUOLINGXIANSHANGHUIYOUGONGZUODIANLIUDE;


2、LINGXIANDUANZIJIECHUBULIANG,SHI“LINGXIANDUANZIBEISHAO”DEWEIYIYUANYIN,DANGJIECHUBULIANGSHI,DIANLIUTONGGUOJIAODADEJIECHUDIANZU,XIAOHAOYIDINGDEDIANNENG,TONGSHIFACHUJIAODADERELIANG,SHIJIANZHANGLE,JIUHUISHAOHUAI;


辽宁11选53、GUANYU“XUNWENTUJING”,ZHUYAOSHIWEIXIUDIANGONGDE“XUNSHI、JIANCHA”ZHIDUDELUOSHIQINGKUANG,YINGGAIYIWEIXIUJILUWEIZHUN。


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