永胜棋牌

河南飞熊电子科技有限公司!
避雷针厂家

联系我们

河南飞熊电子科技有限公司

DIAN  HUA:400-166-1805     

WANG  ZHI:hbxieli.com

DI  ZHI:ZHENGZHOUSHIGAOXINJISHUCHANYEKAIFAQUZHANGCHUNLU216HAO

避雷器的选择与安装技巧

您的当前位置: 首 页 >> 新闻资讯 >> 永胜棋牌

避雷器的选择与安装技巧

发布日期:2020-12-19 作者: 点击:

避雷器的选择与安装技巧  

在电力配电线路中,常用的避雷器有:阀型避雷器、管型避雷器器、氧化锌避雷器等,低压配电系统提倡选用低压氧化锌避雷器。氧化锌阀片在正常运行电压下,片的电阻很高,仅可通过微安级的泔漏电流。但在强大的雷电流通过时,却呈现很低的电阻,使其迅速泄入大地,实现限压分流的的目的。阀片上的残压几乎不随通过电流的大小而変化,时常维持在小于被保护电器的冲击试验电压,使设备的绝绿得到保护,雷雷电流过后又恢复到原绝绿状态。  

YANGHUAXINBILEIQIJUYOUJIAOHAODEFEIXIANXINGFUANTEXING,CANYASUICHONGJIDIANLIUBOTOUSHIJIANDEBIANHUATEXINGPINGWEN,DOUBOXIANGYINGTEXINGHAO,MEIYOUJIANXIJICHUANTEXINGHEMIEHUWENTI。QIDIANZUPIANDANWEITIJIXISHOUNENGLIANGDA,HAIKEYIBINGLIANSHIYONG,SUOYIZAIBAOHUCHAOGAOYAZHANGJULISHUDIANXITONGHEDARONGLIANGDIANRONGQIZUTEBIEYOULI。DUIYUDIYAPEIDIANWANGDEBAOHUYEHENSHIHE,SHIDIYUPEIDIANWANGDEZHUYAOBAOHUCUOSHI。  

避雷器厂家在避雷器使用前,都应该对其有关技术参数进行测量,以确保避雷器安装质量  

1、JUELVDIANZUDECELIANG  

DUI35kVJIYIXIAYANGHUAXINBIQIYONG2500VZHAOOUBIAOYAOCECE,MEIJIEDEJUELVDIANZUYINGBUDIYU1000M2。  

JINKOUYANGHUAXINBILEIQIMEIJIEDEJUEQIDIANZUYIBANANCHANGJIADEBIAOZHUN。RURIBENMINGDIANSHEGUIDING:DUIZSE-C2ZXING294kVYANGHUAXINBILEIQIYINGSHIYONG1000VZHAOOUBIAO,JUEYUANDIANZUBUDIYU2000MS。  

2、CELIANGZHILIUHEXIELOUDIANLIU  

CELIANGZHILIUDIANYAU1mAJI75%U1mADIANYAXIADECHILOUDIANLIU,MUDESHIWEILEJIANCHAQIFEIXIANXINGTEXINGJIJUEYUANXINGNENG。  

U1mAWEISHIPINTONGGUO1mAZHILIUSHI,BEISHIBILEIQILIANGDUANDEDIANYAZHI。《GUICHENG》GUIDING:1mADIANYAZHIU1mAYUCHUSHIZHIBIJIAO,BIANHUAYINGBUDAYU±5%。0.75U1mADIANYAXIADEXIELOUDIANLIUYINGBUDAYU50pA。YEJIUSHISHUO,ZAIDIANYAJIANG25%SHI,HEGEDEYANGHUAXINBILEIQIDECHILOUDIANLIUDAFUDUJIANGDI,CONG1000AJIANGZHI5uAYIXIA。  

RUOU1mADIANYAXIAJIANGHUO0.75U1mAXIACHILOUDIANLIUMINGXIANZENGDA,JIUKENENGSHIBILEIQIFAPIANSHOUCHAOLAOHUAHUOZHIYOULIEWEN。CELIANGSHI,WEIFANGZHIBIAOMIANCHILOUDIANLIUDEYINGXIANG,YINGJIANGTAOBIAOMIANCAJINGHUOJIAPINGBICUOSHI,BINGZHUYIQIHOUDEYINGXIANG。YIBANYANGHUAXINFAPIANU1mADEWENDUXISHUYUEWEI(0.05~0.17)%/C,JIWENDUMEIZENGGAO10C,U1mAYUEJIANGDI1%,BIYAOSHIKEJINXINGHUANSUAN。  

避雷器厂家

3、YUNXINGDIANYAXIAJIAOLIUCHILOUDIANLIUCE  

YONGLCD-4XINGJIANCEYIKEYICEDEYUNXINGDIANYAXIABILEIQIDEXIELOUDIANLIU(QUANDIANLIU)JIQIYOUGONGFENLIANG(ZUXINGDIANLIU)HEWUGONGFENXING(RONGXINGDIANLIU)、GONGLVSUNHAOPXDENG。  

SHIYANYANJIUBIAOMING:DANGYANGHUAXINBILEIQIFAPIANSHOUCHAOHUOLAOHUASHI,ZUXINGDIANLIUFUZHIZENGJIAHENKUAI,YINCIJIANCEZUXINGDIANLIUKEYIYOUXIAODIJIANCEBILEIQIJUEYUANZHUANGKUANG《GUICHENG》GUIDING:DANGLOUDIANLIUYOUGONGFENLIANGZENGJIADAO2BEICHUSHIZHISHI,YINGTINGDIANJINXINGJIANCHA。GUOGUONEIYOUXIEDANWEIZIJIZHIDINGLEMOUXIEPANDUANBIAOZHUN,RUYOUDEDANWEIGUIDING,DANG330kVYANGHUAXINBILEIQIDEZUXINGDIANLIUFENGZHICHAOGUO0.3mA、110~20kV,YANGHUAXINBILEIQIDEZUXINGDIANLIUFENGZHICHAOGUO0.2mAHUOCEXINGZHIJIAOCHUSHIZHIMINGXIANZENGJIASHI,YINGJINXINGTINGDIANSHIYAN,YIPANDUANJUELVYOULIE。  

BILEIQICHANGJIADIYAJIAKONGBIAOLUFENBUHENGUANG,YOUQIZAIDUOLEIQUDANDUJIASHEDEDIYAXIANLU,HENRONGYISHOUDAOLEIJI。TONGSHI,DIYAJIAKONGBIAOZHIJIEYINRUYONGHUSHI,DIYASHEBEIJUELVSHUIPINGHENDI,RENMENJIECHUDEJIHUIYOUDUO,YINCIBIXUKAOLVLEIDIANYANZHEDIYAXIANQINRUWUNEIDEFANGLEIBAOHUCUOSHI。QIJUTICUOSHIRUXIA  

(1)3~10kVY/YHUOY/YJIEXIANDEPEIDIANBIANYAQI,YIZAIDIYACEZHUANGYIZUXINGBILEIQIHUOBAOJIANXIXI。BIANYAQIDIYACEWEIZHONGXING  

DIANBUJIEDIDEQINGKUANG,YINGZAIZHONGXINGDIANCHUZHUANGSHEJICHUANBAOXIANQI;  

(2)DUIYUZHONGYAOYONGHU,YIZAIDIYUXIANLURUSHINEIQIAN50mCHU,ANZHUANGYIZUDIYABILEIQI,RUSHIHOUZAIZHUANGYIZUDIYABILEIQI  

(3)DUIYUYIBANYONGHU,KEZAIDIYAJINXIANYIZHICHIWUCHU,ZHUANGYIZUDIYABILEIQIHUOJICHUANBAOXIANQI,YIKEJIANGJIEHUXIANDEJUELVZITIEJIAOJIEDI,QIGONGFANJIEDIDIANZUBUYINGCHAOGUO302  

(4)DUIYUYISHOULEIJIDEDIDUAN,ZHIJIEYUJIAKONGXIANLUXIANGLIANJIEDEDIANDONGJIHUODIANDUBIAO,YIJIAZHUANGDIYUBILEIQIHUOMENXIBAO,JIANXIJULIKELAIYONG1.5~2mm,YEKEYICAIYONGTONGXUNSHEBEISHANGYONGDE500VFANGDIANJIANXIBAOHU。  

DIANYUANBILEIQIYUANZESHANGYUFUZAIBINGLIAN,MUDESHIBALEIDIANDIANYAFENGZHIXIANZHIZAIDIANQIKEYICHENGSHOUDEFANWEINEI。ZAIBIJIAOSHAIXUANHEGEDEBILEIQIHOU,ZAIANZHUANGSHIHAIYINGKAOLVXIANLUFUSHEHEJIEDICHULIKETI。GENJUBAOHUDUIXIANG,DUILEIDIANYAMINGANQINGKUANG,SHIDUKAOLVPINGBICHULI。PINGBISHIZHILIYONGGEZHONGPINGBITILAIZUDANG、SHUAIJIANSHIJIAZAIDIANZISHEBEISHANGDEDIANCIGANKANGHEGUODIANYANENGLIANG。PINGFANGKEYIDADAOZHENGDONGLOUCENG,XIAODAOSHEBEIJIFANG、DIANLANXIANDENG。CELIANGJIEGUOBIAOMING:DIANLANPINGBIYIDUANJIEDI,KEJIANGGAOFANGANRAODIANYAJIANGDIYIGESHULIANGJI,PINGLIANGDUANJIEDI,KEJIANGDILIANGGESHULIANGJI。YINCI,PINGBICHULISHIXIANLUFUSHEHEBILEIQIANZHUANGBIBUKESHAODEYIXIANGNEIRONG。  

BILEIQIANZHUANGHOU,BIXUTIGONGLIANGHAODEJIEDIZHUANGZHI,SHILEIDIANLIUXUNSULIUXIANGDADI。DUIYUTONGXINXITONGDEZHIJIEJIEDI,JISUANJIWANGLUOXIDELUOJIJIEDI,YUDIANYUANDEGONGZUOJIEDI、ANQUANJIEDIYINGGAIZUODENGDIANWEICHULI。


本文网址:http://hbxieli.com/news/680.html

关键词:避雷器供应,避雷器厂家,避雷器价格

最近浏览:

在线客服
二维码

扫描二维码

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
邮箱
邮箱
地址
地址