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电缆敷设的5个注意事项

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电缆敷设的5个注意事项

发布日期:2018-05-23 00:00 来源:http://puhe169.com 点击:

高低压电线电缆:电缆敷设的5个注意事项


1.FUSHEYAOQIU

河北快3   

DANGDIANLANYUNXINGSHI,YAOJINKENENGDIBIMIANWAIBUYINSUZAOCHENGDESUNHUAI,BAOZHENGDIANLANXIANLUDEKEKAOGONGDIAN;ZAISHIGONGSHI,SHEZHILUJINGBIXUBIANYUSHIGONGJIHOUQIWEIXIU;TOUFANGSHI,YAOKAOLVJINGJIYINSU,BAOZHENGTOUZIZUISHENG。


2.FUSHEFANGSHI

    

DIYILEISHILUOLUDE:ZHIMAIZAIDIXIA、ANZHUANGZAIQIAOJIASHANGHUOZHEJIANZHUWUTIANPENGSHANG;DIERLEISHIBAOHUXING:ANZHUANGZAIDIXIASUIDAONEI、DIANLANGOUNEI、JIANZHUWUNEIBUHUOPAIGUANNEI;DISANLEISHIFUSHEZAISHUIDI。


3.FUSHEFANGFA

河北快3   

YIZHONGSHIZAIYIRENHUOZHEDUORENXIEDIAOHEZUOXIA,ANGUIDINGJINXINGFUSHEDERENHAIZHANSHU;LINGYIZHONGSHICAIYONGGUNLUN、QIANYINQI、SHUSONGJIDENGJIXIEJINXINGTONGBUDIANYUANKONGZHIDEANQUANXISHUJIAOGAODEJIXIEHUAFUSHE;ZUIHOUYIZHONGSHIRENGONGYUJIXIEXIANGJIEHEDEFUSHEFANGFA,SHIYONGYUSHIGONGXIANCHANGZHUANWANJIAODUO、NANDUJIAODA、QUANYONGJIXIEJIAOKUNNANDECHANGSUO。

高低压电线电缆

4.CHANGYONGSHEBEI

河北快3   

河北快3YONGLAIPOHUAIDIMIANDEKONGQIYASUOJI、YONGYUTUOLADIANLANDEDIANDONGJUANYANGJIHUODIANLANQIANYINJI、JIANQINGTUOLAGUOCHENGZHONGYOUYUMOCAJIDIANLANDAILAISUNHUAIDEDIANLANSHUSONGJI、DIANLANPANFANGXIANZHIJIA、GUNLUNZHUANGZHI、DIANLANPANZHIDONGZHUANGZHI、ZHANGLIJI。LINGWAIXUYAOZHUYIFANGNIAN,YIJIANSHAOFUSHEGUOCHENGZHONGGANGSISHENGDENIUQU。


5.JIANCHAGONGZUO

   

首先要保证齐全的油漆完整支架以及电缆型号、电压、规格及长度符合要求,且无外力损伤。低压电缆用1千伏的兆欧表遥测绝缘电阻,阻值一般不低于10兆欧;高压电缆用2500兆欧表遥测阻值,一般不低于400欧兆。其次保证不同种类电缆的良好绝缘:直埋电缆要通过直流耐压试验、充油电缆的油压不低于1.47M pa,油样应试验合格、油纸电缆的密封进行受潮判断。


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