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高低压电线电缆

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如何判定电线电缆断点

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如何判定电线电缆断点

发布日期:2019-05-18 00:00 来源:http://puhe169.com 点击:

河北快3RUHEPANDINGDIANXIANDIANLANDUANDIAN 


RUHEPANDINGDIANXIANDIANLANDUANDIAN?XIAMIANDIANLIDIANLANYOUXIANGONGSILAIJIDAJIAQIANTANYIXIAZHEIGEWENTI,XIAMIANWOMENLAIKANKANBA!  

河北快3DANGDIANLANHUODIANLANDENEIBUCHUXIANDUANDIANGUZHANGSHI,YOUYUWAIBUJUEYUANPIDEBAOGUO,HENNANZHIGUANDEPANDUANCHUDUANDIANDEQUEDINGWEIZHI。XIAMIANJIUJIDAJIAJIESHAOJIZHONGKUAISUPANDUANDIANXIANDIANLANDUANDIANDEFANGFA:  

WUSUNSHANGDIANLANDEFANGFA  

SHUZIWANYONGBIAOFA:  

SHOUXIANBAJUYOUDUANDIANDEDIANLANDEYIDUANJIEZAI220VHUOXIAN,LINGYIDUANSHIZHIXUANKONG。DIAODONGWANYONGBIAODEDANGWEISHIZHIDADAOJIAOLIU2VDIANYADANG。RANHOUCONGGUZHANGDIANLANDEHUOXIANJIERUDUANKAISHI,YIZHISHOUJINWOHEIBIAOBI,HONGBIAOBIYANZHEGUZHANGDIANLANDEJUEYUANCENGHUANMANHUADONG。DIANLANWUDUANDIANCHUDEDIANYAZHIDAYUEWEI0.445VZUOYOU。DANGHONGBIAOBIYIDONGDAOMOUCHUSHI,WANYONGBIAOXIANSHIDEDIANYAZHIZHOUJIANGWEIZHENGCHANGDIANYADE1/10JI0.04VSHI。CISHIJIBENKEYIDUANDINGDUANDIANCHUZAIGAIWEIZHIXIANGQIAN(HUOXIANJIERUDUAN)15cmCHU。  

如果屏蔽线的屏蔽层没有损坏,那么该方法不能使用。高低压电线电缆 

高低压电线电缆 

GANYINGDIANBIFANGFA:  

SHOUXIANPAICHUDUANDIANDIANLANZHOUWEIDEDIANLANYOUDIANYUAN,RANHOUJIANGYOUDUANDIANDEDIANLANJIEZAIHUOXIANSHANG,RANHOUYONGGANYINGDIANBICHUIZHIYUDIANLANHUANMANYIDONG,DANGGANYINGDIANBIDEJIAOLIUXINHAOXIAOSHISHI,JIKEPANDUANDUANDIANZAIGAIJIANCEDIANCHU,WUCHAZUIDUOBUCHAOGUO10cm。  

河北快3ZHEXIANFA:  

河北快3DUIYUJIAODUANDEDIANLANCESHIDUANDIANKEYICAIYONGZHEWANDEFANGFA,JIANGDIANLANLIANGDUANFENBIEJIEZAIWANYONGBIAODEHONGHEIBIAOBILIANGDUAN。CONGDIANLANDEYIDUANKAISHILAIHUIZHEWAN,RUGUOWANYONGBIAOCISHISHITONGSHIDUAN,NEIMEDUANDIANCHUJIUZAICICHU。ANZHAOCIFAYIZHIPAICHADAODUANDIANWEIZHI。GAODIYADIANXIANDIANLAN  

YOUSUNSHANGDIANLANDEFANGFA  

河北快3ZHENCIPANBIEFA:  

ZHEIZHONGFANGFASHILIYONGDIANLANDETONGDUANLAIPAICHADIANLANDEDUANDIANSUOZAI。JIANGDUANDIANDIANLANSHANGFENDUANCHARUGANGZHEN,RANHOUYICISHIYONGWANYONGBIAOCELIANGTONGDUANZHUANGKUANG。BUTONGCHUJIWEIDUANDIANSUOZAICHU。DANSHIGAIFANGFAHUIPOHUAIJUEYUANCENG,HENRONGYIZAIHOUQIDEDIANLANSHIYONGZHONG,ZAOCHENGQITADEWENTI。GAODIYADIANXIANDIANLAN  

ZHUANYEYIBIAOJIANCEFANGFA  

LINGWAIDUIYUDIXIADIANLANGUZHANGDIANDEPANDUAN,KEYITONGGUOYINPINTANCEYILAIPANDUANGUZHANGDIAN。  

DUIYUDIANLANQUANZHANGYIJIDUANLU、DUANLUDIANDEPANDUAN,KEYISHIYONGDIANLANGUZHANGYAOCEYI。  

GENJUSHIJIQINGKUANGDEBUTONGSHIYONGBUTONGDEFANGFALAIPANDUANDUANDIAN,SHANGSHUJIZHONGFANGFAJIBENKEYIQUEDINGZHENGZHOUDIANXIANDIANLANDUANDIANSUOZAI。

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