河北快3

高低压电线电缆

联系我们

QIYEMINGCHENG:HUAZHONGXIANLANYOUXIANGONGSI

CHENGZHAOQUANGUODAILISHANG

LIANXIREN:HANJINGLI

SHOUJI:18703623214

DIANHUA:0371-63300039

GONGSIWANGZHI:http://puhe169.com/

河北快3YOUXIANG:huazhongxianlan@qq.com

YINGXIAOZHONGXIN:HENANSHENGZHENGZHOUSHIGUANCHENGHUIZUQUSHANGDOULUYUZHONGXINGNANLUJIAOCHAKOUXIANGNAN200MIZHENGSHANGHEXIEDASHABZUO1209

BANSHICHUDIZHI:ZHENGZHOUSHIFEIYUWUJINSHICHANG13HAOLOU122HAO

CHANGZHI:HEBEISHENGXINGTAISHININGJINGONGYEYUAN


电线电缆常识

您的当前位置: 首 页 >> 河北快3 >> 行业新闻

电线电缆常识

发布日期:2017-08-29 00:00 来源:http://puhe169.com 点击:

DIANXIANDIANLANCHANGSHI


河北快31、DANXINDIANLANHUTAOYIDUANJIEDIFANGSHIZHONGWEISHENMEBIXUANZHUANGYITIAOYANDIANLANPINGXINGFUSHEDEHUILIUXIAN?

河北快3DA:ZAIJINSHUHUTAOYIDUANJIEDIDEDIANLANXIANLUZHONG,WEIQUEBAOHUTAOZHONGDEGANYINGDIANYABUCHAOGUOYUNXUBIAOZHUN,BIXUANZHUANGYITIAOYANDIANLANXIANLUPINGXINGFUSHEDEDAOTI,QIEDAOTIDELIANGDUANJIEDI,ZHEIZHONGDAOTICHENGWEIHUILIUXIAN。DANGFASHENGDANXIANGJIEDIGUZHANGSHI,JIEDIDUANLUDIANLIUKEYITONGGUOHUILIUXIANLIUHUIXITONGZHONGXINDIAN,YOUYUTONGGUOHUILIUXIANDEJIEDIDIANLIUCHANSHENGDECITONGDIXIAOLEYIBUFENDIANLANDAOXIANJIEDIDIANLIUSUOCHANSHENGDECITONG,YINERKEJIANGDIDUANLUGUZHANGSHIHUTAODEGANYINGDIANYA。

河北快32、DIANLANGONGCHENGKEHUAFENWEIJIGEXIANGMU?

DA:(1)GONGDIYUNSHU:BAOKUOGONGCHENGCAILIAOCONGDIANLIDIANLANCHANGJIACANGKUDAOSHIGONGDIANDEZHUANGXIE、YUNSHUHEKONGCHEHUICHENG。

(2)DIFANGGONGCHENG:BAOKUOLUMIANKAIWA、SUI、GOUDAOSHIGONGDENG。

(3)FUSHEGONGCHENG:BAOKUOFUSHE、ZHONGJIANTOUZHIZUO、XIANGAIBAN、MAIGUAN、XIAOCHAO、QIANYINTOUZHIZUODENG。

(4)LIANGDUANGONGCHENG:BAOKUOZHI、DIAOQIAOJIAHEQIJICHUDEZHIZUOANZHUANG,ZHONGDUANTOUZHIZUO,YOUYALIHEXINHAOZHUANGZHIDEANZHUANG,MINGZHONGDIANQIXINGNENGCESHIDENG。

(5)SAIZHIGONGCHENG:BAOKUOCHONGYOUDIANLANSAIZHITOUZHIZUO,GONGYOUXIANG、ZIDONGPAISHUIJIXINHAOZHUANGZHIDEANZHUANGDENG。

(6)JIEDIGONGCHENG:BAOKUOJUEYUANJIETOU、HUANWEIXIANG、BAOHUQI、JIEDIXIANGANZHUANGDENG。

3、DIANLANXIANLUDEYANSHOUYINGJINXINGNAXIEJIANCHA?

河北快3DA:(1)DIANLANGUIGEYINGFUHEGUIDING,PAILIEYINGZHENGQI,WUSUNSHANG,BIAOPAIQIQUAN、ZHENGQUE、QINGXI;

河北快3(2)DIANLANDEGUDINGWANQUBANJING、YOUGUANJULIJIDANXINDIANLIDIANLANDEJINSHUHUCENGDEJIEXIANYINGFUHEYAOQIU;

(3)DIANLANZHONGDUAN、ZHONGJIANTOUBUSHENLOUYOU,ANZHUANGLAOGU,CHONGYOUDIANLANYOUYAJIBIAOJIZHENGDINGZHIYINGFUHEYAOQIU;

(4)JIEDILIANGHAO;

河北快3(5)DIANLANZHONGDUANXIANGSEZHENGQUE,ZHIJIADENGDEJINSHUBUJIANYOUQIWANZHENG;

河北快3(6)DIANLANGOUJISUIDAONEI、QIAOJIASHANGYINGWUZAWU,GAIBANQIQUAN。

4、DIANLANXIANLUZHENGXUZUKANGCELIANGGUOCHENGZHONGYOUSHENMEYAOQIU?

DA:DIANLANDAOTIDEJIAOLIUDIANZUHEDIANLANSANXIANGTONGGANKANGDEXIANGLIANGHECHENGWEIZHENGXUZUKANG。

电缆线路的正序阻抗一般可在电缆盘上直接测量,测量时一般使用较低的电压,因此,高低压电线电缆需要用降压变压器进行降压,降压器采用星形接线,容量一般为10kVA以上,有较广的电压调节范围,测量时交流电源应比较稳定,以保证测量时电流达到规定的要求,实际电压表的读数值必须是电缆端的电压,试验电流最好接近电缆长期允许载流量,测读各表计的数值时,合上电流后同时读取三个表的数值。

高低压电线电缆

河北快35、GENJU《DIANYESHENGCHANANQUANGUIDING》,DIANQIGONGZUORENYUANBIXUJUBEIDETIAOJIANSHISHENME?

DA:BIXUJUBEIXIALIETIAOJIAN:

(1)JINGYISHENGJIANDINGSHENTIJIANKANG,WUFANGAIGONGZUODEBINGZHENG;

河北快3(2)JUBEIBIYAODEDIANQIZHISHI,ANQIZHIWUHEGONGZUOXINGZHIZHANGWOXIANGGUANDEGUICHENG、ZHUANYEJISHUJIANQUANCAOZUOJISHU,BINGJINGKAOSHIHEGE;

(3)SHULIANZHANGWOCHUDIANJIJIUFANGFA。

河北快36、DIANLANZAIYUNSHUZHUANGXIEGUOCHENGZHONGYINGZHUYISHENME?

DA:(1)ZAIYUNSHUZHUANGXIEGUOCHENGZHONG,BUYINGSHIDIANLANJIDIANLANPANSHOUDAOSUNSHANG,YANJINJIANGDIANLANPANZHIJIEYOUCHESHANGTUIXIA,DIANLANBANBUYINGPINGFANGYUNSHU,PINGFANGZHUCUN。

河北快3(2)YUNSHUHUOGUNDONGDIANLANPANQIAN,BIXUBAOZHENGDIANLANPANLAOGU,DIANLANRAOJIN、CHONGYOUDIANLANZHIYALIYOUXIANGJIANDEYOUGUANYINGGUDING,BUDESUNSHANG,YALIYOUXIANGYINGLAOGU,YALIZHISHIYINGFUHEYAOQIU。

河北快37、DIANLANFANGHUOYOUNAXIECUOSHI?

DA:(1)CAIYONGZURANDIANLAN;

(2)CAIYONGFANGHUODIANLANTUOJIA;

(3)CAIYONGFANGHUOTULIAO;

(4)DIANLANSUIDAO、JIACENGCHUKOUDENGCHUSHEZHIFANGHUOGEQIANG、FANGHUODANGBAN;

(5)架空电缆河北快3应避开油管道、防爆门,否则应有要取局部穿管或隔热防火措施。

河北快38、XUANZEDIANLIDIANLANDEJIEMIANYINGCONGNAJIGEFANGMIANKAOLV?

DA:YINGKAOLVRUXIAJIGEFANGMIAN:

(1)DIANLANZHANGQIYUNXUTONGGUODEGONGZUODIANLIU;

河北快3(2)YIDANDUANLUSHIDEREWENDINGXING;

(3)XIANLUSHANGDEDIANYAJIANGBUNENGCHAOCHUYUNXUGONGZUOFANWEI。

9、DIANLIDIANLANHEJIAKONGXIANBIJIAOYOUNAXIEYOUDIAN?

DA:(1)YUNXINGKEKAO,YOUYUANZHUANGZAIDIXIADENGYINBICHU,SHOUWAILIPOHUAIXIAO,FASHENGGUZHANGDEJIHUIJIAOSHAO,GONGDIANANQUAN,BUHUIJIRENSHENZAOCHENGWEIHAI;

河北快3(2)WEIHUGONGZUOLIANGXIAO,BUXUPINFANDEXUNJIAN;

(3)BUXUJIASHEGANTA;

(4)YOUZHUYUTIGAOGONGLVYINSHU


相关标签:高低压电线电缆

最近浏览:

在线客服
分享 一键分享
欢迎给我们留言
请在此输入留言内容,我们会尽快与您联系。
姓名
联系人
电话
座机/手机号码