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选购电线电缆小常识

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选购电线电缆小常识

发布日期:2018-10-15 作者: 点击:

500万彩票YI、DIANXIANDIANLANXUANYONGDEYIBANYUANZE


ZAIXUANYONGDIANXIANDIANLANSHI,YIBANYAOZHUYIDIANXIANDIANLANXINGHAO、GUIGE (DAOTIJIEMIAN)DEXUANZE。


⒈ DIANXIANDIANLANXINGHAODEXUANZE


XUANYONGDIANXIANDIANLANSHI,YAOKAOLVYONGTU,FUSHETIAOJIANJIANQUANXING;LIRU,


根据用途的不同,可选用电力电缆、架空绝缘电缆、控制电缆等;


GENJUFUSHETIAOJIANDEBUTONG,KEXUANYONGYIBANSULIAOJUEYUANDIANLAN、GANGDAIKAIZHUANGDIANLAN、GANGSIKAIZHUANGDIANLAN、FANGFUDIANLANDENG; GENJUANQUANXINGYAOQIU,KEXUANYONGBUYANRANDIANLAN、ZURANDIANLAN、WULUZURANDIANLAN、NAIHUODIANLANDENG。


500万彩票⒉ DIANXIANDIANLANGUIGEDEXUANZE


500万彩票QUEDINGDIANXIANDIANLANDESHIYONGGUIGE (DAOTIJIEMIAN)SHI,YIBANYINGKAOLVFARE,DIANYASUNSHI,JINGJIDIANLIUMIDU,JIXIEQIANGDUDENGXUANZETIAOJIAN。


GENJUJINGYAN,DIYADONGLIXIANYINQIFUHEDIANLIUJIAODA,GUYIBANXIANANFARETIAOJIANXUANZEJIEMIAN,RANHOUYANSUANQIDIANYASUNSHIHEJIXIEQIANGDU;DIYAZHAOMINGXIANYINQIDUIDIANYASHUIPINGYAOQIUJIAOGAO,KEXIANANYUNXUDIANYASUNSHITIAOJIANXUANZEJIEMIAN,ZAIYANSUANFARETIAOJIANHEJIXIEQIANGDU;DUIGAOYAXIANLU,ZEXIANANJINGJIDIANLIUMIDUXUANZEJIEMIAN,RANHOUYANSUANQIFARETIAOJIANHEYUNXUDIANYASUNSHI;ERGAOYAJIAKONGXIANLU,HAIYINGYANSUANQIJIXIEQIANGDU。RUOYONGHUMEIYOUJINGYAN,ZEYINGZHENGXUNYOUGUANZHUANYEDANWEIHUORENSHIDEYIJIAN。YIBANDIANXIANDIANLANGUIGEDEXUANYONGCANJIANXIABIAO:


DIANXIANDIANLANGUIGEXUANYONGCANKAOBIAO


DAOTIJIEMIAN


mm 2


TONGXINJULVYIXIJUEYUANDIANLAN


HUANJINGWENDU 25℃JIAKONGFUSHE


500万彩票227 IEC 01(BV)


TONGXINJULVYIXIJUEYUANDIANLIDIANLAN


500万彩票HUANJINGWENDU 25℃ZHIMAIFUSHE


VV22-0.6/1 (3+1)


GANGXINLVJIAOXIAN


500万彩票HUANJINGWENDU 30℃JIAKONGFUSHE


SHUOMING: 1.TONGYIGUIGELVXINDAOXIANZAILIULIANGYUEWEITONGXINDE0.7BEI,XUANYONGLVXINDAOXIANKEBITONGXINDAOXIANDAYIGEGUIGE,JIAOLIANJUYIXIJUEYUANKEXUANYONGXIAOYIDANGGUIGE,NAIHUODIANXIANDIANLANZEYINGXUANJIAODAGUIGE。


2.BENBIAOJISUANRONGLIANGSHIYISANXIANG380V、Cosφ=0.85WEIJIZHUN,RUODANXIANG220V、Cosφ=0.85,RONGLIANGZEYING×1/3。


500万彩票3.DANGHUANJINGWENDUJIAOGAOHUOCAIYONGMINGFUFANGSHIDENG,QIANQUANZAILIULIANGDOUHUIXIAJIANG,CISHIYINGXUANYONGJIAODAGUIGE;DANGYONGYUPINFANQIDONGDIANJISHI,YINGXUANYONGDA2~3GEGUIGE。


500万彩票4.BENBIAOJULVYIXIJUEYUANDIANXIANANDANGENJIAKONGFUSHEFANGSHIJISUAN,RUOWEICHUANGUANHUODUOGENFUSHE,ZEYINGXUANYONGDA2~3GEGUIGE。 5 YISHANGSHUJUJINGONGCANKAO,ZHONGSHEJIHEQUEDINGDIANLANDEXINGHAOHEGUIGEYINGCANZHAOYOUGUANZHUANYEZILIAOHUODIANGONGSHOUCE。


500万彩票ER、DIANXIANDIANLANDESHIYONGTEXING


CHANPINSHIYONGTEXINGXIANGJIANJUTICHANPINMULU。


500万彩票SAN、DIANXIANDIANLANDEYUNSHUHEBAOGUAN


⒈ YUNSHUZHONGYANJINCONGGAOCHURENGXIADIANLANHUOZHUANGYOUDIANLANDEDIANLANPAN,TEBIESHIZAIJIAODIWENDUSHI (YIBANWEI5℃ZUOYOUJIYIXIA),RENG、SHUAIDIANLANJIANGYOUKENENGDAOZHIJUEYUAN、HUTAOKAILIE。


⒉ JINKENENGBIMIANZAILUTIANYILUOLUFANGSHICUNFANGDIANLAN,DIANLANPANBUYUNXUPINGFANG。


⒊ DIAOZHUANGBAOZHUANGJIANSHI,YANJINJIPANTONGSHIDIAOZHUANG。ZAICHELIANG、CHUANBODENGYUNSHUGONGJUSHANG,DIANLANPANYAOYONGHESHIFANGFAJIAYIGUDING,FANGZHIHUXIANGPENGZHUANGHUOFANDAO,YIFANGZHIJIXIESUNSHANGDIANLAN。


1/3YE


500万彩票⒋ DIANLANYANJINYUSUAN、JIANJIKUANGWUYOULEIJIECHU ,YAOYUZHEIXIEYOUFUSHIXINGDEWUZHIGELICUNFANG。ZHUCUNDIANLANDEKUFANGNEIBUDEYOUPOHUAIJUEYUANJIFUSHIJINSHUDEYOUHAIQITICUNZAI。


500万彩票⒌ DIANLANZAIBAOGUANQIJIAN,YINGDINGQIGUNDONG (XIAJI3GEYUEYICI,QITAJIJIEKEZHUOQINGYANQI)。GUNDONGSHI,JIANGXIANGXIACUNFANGPANBIANGUNFANCHAOSHANG,YIMIANDIMIANSHOUCHAOFULAN。CUNFANGSHIYAOJINGCHANGZHUYIDIANLANFENGTOUSHIFOUWANHAOWUSUN。


500万彩票⒍ DIANLANZHUCUNQIXIANYICHANPINCHUCHANGQIWEIXIAN,YIBANBUYICHAOGUOYINIANBAN,ZHANGBUCHAOGUOERNIAN。


SI、DIANXIANDIANLANDEANZHUANGYUSHIGONG


电线电缆敷设安装的设计和施工应按 GB 50217-94《电力工程电缆设计规范》等有关规定进行,并采用必要的电缆附件(终端和接头)。供电系统运行质量、安全性和可靠性不仅与电线电缆本身质量有关,还与电缆附件和线路的施工质量有关。


TONGGUODUIXIANLUGUZHANGTONGJIFENXI,YOUYUSHIGONG、ANZHUANGHEJIEXUDENGYINSUZAOCHENGDEGUZHANGWANGWANGYAOBIDIANXIANDIANLANBENTIQUEXIANZAOCHENGDEGUZHANGKENENGXINGDADEDUO。YINCIYAOZHENGQUEDIXUANYONGDIANXIANDIANLANJIPEITAOFUJIAN,CHUANGUIFANYAOQIUJINXINGSHEJIHESHIGONGWAI,HAIYINGZHUYIRUXIAJIGEFANGMIANDEWENTI:


⒈ DIANLANFUSHEANZHUANGYINGYOUYOUZIGEDEZHUANYEDANWEIHUOZHUANYERENYUANJINXING,BUFUHEYOUGUANGUIFANGUIDINGYAOQIUDESHIGONGHEANZHUANG,YOUKENENGDAOZHIDIANLANXITONGBUNENGZHENGCHANGYUNXING。


500万彩票⒉ RENLIFUSHEDIANLANSHI,YINGTONGYIZHIHUIKONGZHIJIEZOU,MEIGE 1.5~3MIYOUYIRENJIANKANGDIANLAN,BIANFANGBIANLA,MANMANSHIFANG。 ⒊ JIXIESHIFANGDIANLANSHI,YIBANCAIYONGZHUANYONGDIANLANFUSHEJIBINGPEIBEIBIYAOQIANYINGONGJU,QIANYINLIDAXIAOSHIDANG、KONGZHIJUNYUN,YIMIANSUNHUAIDIANLAN。


⒋ SHIFANGDIANLANQIAN,YAOJIANCHADIANLANWAIGUANJIFENGTOUSHIFOUWANHAOWUSUN,SHIFANGSHIZHUYIDIANLANPANDEXUANZHUANFANGXIANG,BUYAOYABIANHUOGUASHANGDIANLANWAIHUTAO,ZAIDONGJIDIWENSHIQIEWUYISHUAIDAFANGSHILAIXIAOZHIDIANLAN,YIMIANJUEYUAN、HUTAOKAILIE。


500万彩票⒌ FUSHESHIDIANLANDEWANQUBANJINGYAODAYUGUIDINGZHI。ZAIDIANLANFUSHEANZHUANGQIAN、HOUYONG 1000VZHAOOUBIAOCELIANGDIANLANGEDAOTIZHIJIANJUEYUANDIANZUSHIFOUZHENGCHANG,BINGGENJUDIANLANXINGHAOGUIGE、ZHANGDUJIHUANJINGWENDUDEBUTONGDUICELIANGJIEGUOZUOSHIDANGDIXIUZHENG,XIAOGUIGE(10mm 2 YIXIASHIXINDAOTI)DIANLANHAIYINGCELIANGDAOTISHIFOUTONGDUAN。


⒍ DIANLANRUZHIMAIFUSHE,YAOZHUYITURANGTIAOJIAN,YIBANJIANZHUWUXIADIANLANDEMAISHESHENDUBUXIAOYU 0.3MI,JIAOSONGRUANDEHUOZHOUBIANHUANJINGJIAOFUZADE,RUGENGDI、JIANZHUSHIGONGGONGDIHUODAOLUDENG,YAOYOUYIDINGDEMAISHESHENDU(0.7~1MI),YIFANGZHIMAIDIANLANSHOUDAOYIWAISUNHAI,BIYAOSHIYINGSHULIMINGXIANDEBIAOZHI。


500万彩票WU、YOUYUDIANXIANDIANLANCHANPINYUGUANGDAXIAOFEIZHEDESHENGHUOYOUZHEMIQIEDEGUANXI,TADEZHILIANGYOULIE、ANQUANYUFOUZHIJIEYINGXIANGGUANGDAXIAOFEIZHEDERENSHENHECAICHANANQUAN,YINCIZHENGQUEXUANZEDIANXIANDIANLANXIANDEFEICHANGZHONGYAO:


500万彩票1、CHAKAN“CCC”RENZHENGBIAOSHI。YINCI,DIANXIANDIANLANCHANPINSHIQIANGZHIANQUANRENZHENGCHANPIN,SUOYOUSHENGCHANQIYEBIXUQUDEZHONGGUODIANGONGCHANPINRENZHENGWEIYUANHUIRENZHENGDE“CCC”RENZHENG,HUODE“CCC”RENZHENGBIAOZHI,ZAIHEGEZHENGHUOCHANPINSHANGYOU“CCC”RENZHENGBIAOZHI。


500万彩票2、KANJIANYANBAOGAO。DIANXIANDIANLANZUOWEIYINGXIANGRENSHEN、CAICHANANQUANDECHANPIN,YIZHIYILAIBEILIEWEIZHENGFUJIANDUJIANCHAYAODIAN,ZHENGGUISHENGCHANCHANGJIAANZHOUQIJIESHOUJIANDUBUMENJIANCHA。YINCI,XIAOSHOUSHANGYINGNENGTIGONGCHUZHIJIANBUMENJIANYANBAOGAO,FOUZE,CHANPINZHILIANGDEHAOHUAIJIUQUEFAYIJU。


3、ZHUZHONGBAOZHUANG。DIANXIANDIANLANCHANPINDEBAOZHUANGYUQITACHANPINYIYANG,FANSHISHENGCHANCHANPINFUHEBIAOZHUNYAOQIUDEDAZHONGXINGZHENGGUIQIYE,SHENGCHANDEDIANXIANDIANLANHENZHUZHONGCHANPINBAOZHUANG。XUANGOUSHIZHUYIBAOZHUANGYAOJINGMEI,YINSHUAYAOQINGXI,XINGHAOGUIGE、CHANGMING、CHANGZHIDENGQIQUAN。


4、KANWAIBIAO,CHANPINWAIGUANGUANGHUAYUANZHENG,SEZEJUNYUN。CHANPINFUHEBIAOZHUNYAOQIUDEDIANXIANDIANLANQIYE,WEILETIGAOCHANPINZHILIANG,BAOZHANGCHANPINFUHEBIAOZHUNYAOQIU,ZAIYUANCAILIAOXUANGOU、SHENGCHANSHEBEI、SHENGCHANGONGYIDENGFANGMIANYANGEBAGUAN。SUOYI,SHENGCHANDEDIANXIANDIANLANCHANPINWAIGUANFUHEBIAOZHUNYAOQIU:GUANGHUAYUANZHENG,SEZEJUNYUN。ERJIAMAOLIEZHICHANPINDEWAIGUANCUCAOWUGUANGZE。ERDUIYUXIANGPIJUEYUANRUANDIANLAN,YAOQIUWAIGUANYUANZHENG,HUTAO、JUEYUAN、DAOTIJINMIBUYIBOLI。ERJIAMAOLIEZHICHANPINWAIGUANCUCAO、TUOYUANDUDA,HUTAOJUEYUANQIANGDUDI,YONGSHOUJIUKEYISIDIAO。


500万彩票5、KANDAOTI,DAOTIYOUGUANGZE,ZHILIUDIANZU、DAOTIJIEGOUCHICUNDENGFUHEBIAOZHUNYAOQIU。FUHEBIAOZHUNYAOQIUDEDIANXIANDIANLANDECHANPIN,BULUNSHILVCAILIAODAOTI,HAISHITONGCAILIAODAOTIDOUBIJIAOGUANGLIANG、WUYOUWU,YINERDAOTIDEZHILIUDIANZUWANQUANFUHEBIAOZHUN,JUYOULIANGHAODEDAODIANXINGNENG,ANQUANXINGGAO。


2/3YE


6、LIANGZHANGDU。ZHANGDUSHIQUBIEFUHEBIAOZHUNYAOQIUHEJIAMAOLIEZHICHANPINZHUYAOZHIGUANDEFANGFA。XUANGOUSHI,QIANWANBUYAOTANTUJIAGEBIANYI,XUANGOUYOU90mHUO80m、SHENZHIMEIYOUZHANGDUBIAOSHIDEDIANXIANDIANLAN,ZHANGDUYIDINGYAOFUHE100±0.5mBIAOZHUNYAOQIU,JIYI100MIWEIBIAOZHUN,YUNXUWUCHA0.5MI)。


郑州电缆500万彩票此外,购买电线电缆还要考虑它的用途,通常根据所带电器功率的大小计算出电线电流,再按电流大小选购电线规格。


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