江蘇電流互感器哪家比較便宜歡迎來電啟東雙贏電子科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電流互感器的主要所用是用來將電路中的大的電流轉(zhuǎn)換為小電流，以供測量和繼電保護(hù)只之用。大家應(yīng)該知道在發(fā)電、變電、輸電、配電過程中由于用電設(shè)備的不同，江蘇電流互感器哪家比較便宜，電流往往從幾十安到幾萬安都有，而且這些電路還可能伴隨高壓。那么為了"><meta name="keywords" content="江蘇電流互感器哪家比較便宜,電流互感器"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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clearfix"><div id="nmjg3rt" class="twoCol"><div id="lkhtarq" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/second-dzyqj_chuanganqisr/">傳感器</a>?<a href="http://www.cdcfah.com/cp/third-chuanganqisr_hecgq/">霍爾傳感器</a>?江蘇電流互感器哪家比較便宜歡迎來電啟東雙贏電子科技供應(yīng)</p><div id="cvszw2l" class="leftbox clearfix"><h1>江蘇電流互感器哪家比較便宜歡迎來電啟東雙贏電子科技供應(yīng)</h1><div id="o8nrnut" class="proBig"><div id="uqh7mop" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311261199238281/7326341.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="u2jcya7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311261199238281/7326341.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="oo7ytaw" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇電流互感器哪家比較便宜,電流互感器</p><p><span>***更新：</span>2020-07-27 16:23:50</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8dsmnug" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">啟東雙贏電子科技有限公司</a></p><p><span>聯(lián)系人：</span>楊生</p><p><span>郵箱: </span>jmin_yang@126.com</p><p><span>電話: </span>18666184026</p><p><span>傳真: </span>0513_</p><p><span>網(wǎng)址: </span>http://www.qdsy-sensor.cn</p><p><span>手機(jī): </span>0513-86378688</p><p><span>地址: </span>寅陽鎮(zhèn)洪佳路8號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="ys9v3rd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="zdxoqsj" class="box"><p><p style="text-indent:25px">電流互感器的主要所用是用來將電路中的大的電流轉(zhuǎn)換為小電流，以供測量和繼電保護(hù)只之用。大家應(yīng)該知道在發(fā)電、變電、輸電、配電過程中由于用電設(shè)備的不同，江蘇電流互感器哪家比較便宜，電流往往從幾十安到幾萬安都有，而且這些電路還可能伴隨高壓。那么為了能夠?qū)@些線路的電路進(jìn)行監(jiān)控、測量，同時又要解決高壓，江蘇電流互感器哪家比較便宜，江蘇電流互感器哪家比較便宜、高電流帶來的危險，這時就需要用到電流互感器了。有些人可能見過電工用的鉗形表，這是一種用來測量交流電流的設(shè)備，它那個“鉗”便是穿心式電流互感器。同一組電流互感器應(yīng)按同一方向安裝。江蘇電流互感器哪家比較便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇電流互感器哪家比較便宜,電流互感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311261199238281/7326341.png"></div><p style="text-indent:25px">通過公用的一個一次繞組，絕緣和外殼，裝在一個互感器上，制成多次電流互感器。這樣，一臺電流互感器就相當(dāng)于兩臺或者三臺電流互感器，兩個或者三個次級可以分別用于測量和保護(hù)線路。0.2級以上的精密電流互感器，一般都是做成多電流比的，即一臺互感器有許多電流比，供使用時選擇，多電流比互感器的一次繞組或者二次繞組都做成中間抽頭型的，如果一次二次繞組不變，相當(dāng)于二次或者一次的每一個抽頭繞組，就得到一種電流比。這樣一次和二次繞組組合，就有許多電流比。江蘇電流互感器哪家比較便宜電流互感器二次側(cè)不允許開路。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇電流互感器哪家比較便宜,電流互感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311261337167968/662324.png"></div><p style="text-indent:25px">電流互感器工作原理：在供電用電的線路中，電流相差從幾安到幾萬安，電壓相差從幾伏到幾百萬伏。線路中電流電壓都比較高，如直接測量是非常危險的。為便于二次儀表測量需要轉(zhuǎn)換為比較統(tǒng)一的電流電壓，使用電流互感器起到變流變壓和電氣隔離的作用。顯示儀表大部分是指針式的電流電壓表，所以電流互感器的二次電流大多數(shù)是安培級的（如5等）。隨著時代發(fā)展，電量測量大多已經(jīng)達(dá)到數(shù)字化，而計算機(jī)的采樣的信號一般為毫安級（0-5V、4-20mA等）。微型電流互感器二次電流為毫安級，主要起大互感器與采樣之間的橋梁作用。微型電流互感器稱之為“儀用電流互感器”。（“儀用電流互感器”有一層含義是在實驗室使用的多電流比精密電流互感器，一般用于擴(kuò)大儀表量程。）</p><p style="text-indent:25px">電流互感器按絕緣介質(zhì)分：干式電流互感器，由普通絕緣材料包扎，經(jīng)浸漬漆處理的，有塑料外殼和無塑料外殼的電流互感器，多數(shù)為低壓電流互感器。澆注式電流互感器。用環(huán)氧樹脂或其他樹脂混合材料澆注成型的電流互感器。油浸式電流互感器。由絕緣紙和絕緣油作為絕緣，一般為戶外型。目前我國在各種電壓等級均為常用。氣體絕緣電流互感器。主絕緣由氣體構(gòu)成。瓷絕緣，多數(shù)一杯澆注絕緣取代。電流互感器按絕緣介質(zhì)分類就是以上的幾種，它們在生活中都比較常見。電流互感器的工作原理、等值電路與一般變壓器相同。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇電流互感器哪家比較便宜,電流互感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311261323027343/6753083.png"></div><p style="text-indent:25px">電流互感器原理線路圖微型電流互感器與變壓器類似也是根據(jù)電磁感應(yīng)原理工作，變壓器變換的是電壓而微型電流互感器變換的是電流罷了。繞組N1接被測電流，稱為一次繞組（或原邊繞組、初級繞組）；繞組N2接測量儀表，稱為二次繞組（或副邊繞組、次級繞組）。微型電流互感器一次繞組電流I1與二次繞組I2的電流比，叫實際電流比K。微型電流互感器在額定工作電流下工作時的電流比叫電流互感器額定電流比，用Kn表示。Kn=I1n/I2n。電流互感器的工作原理和電磁感應(yīng)原理是有些相像的。電流互感器普遍用于發(fā)電廠、變電站。開環(huán)電流互感器怎么樣</p><p style="text-indent:25px">電流互感器接入式測量：采用二臺電流互感器，接成不完全星形。江蘇電流互感器哪家比較便宜</p><p style="text-indent:25px">電流互感器故障處理：發(fā)現(xiàn)電流互感器二二次開路,應(yīng)先分清故障屬哪--組電流回路、開路的相別、對保護(hù)有無影響等。匯報調(diào)度,解除可能誤動作的保護(hù)。盡量減少次負(fù)荷電流。若電流互感器嚴(yán)重?fù)p傷,應(yīng)轉(zhuǎn)移負(fù)荷,停電檢查處理(盡量經(jīng)倒運行方式,使用戶不停電)。盡快設(shè)法在就近的試驗端子上將電流互感器二次短路,再檢查處理開路點。短接時,應(yīng)使用良好的短接線,并按圖紙進(jìn)行。若短接時發(fā)現(xiàn)火花,說明短接有效。故障點在短接點以下的回路中,可進(jìn)一步查找。若短接時沒有火花,短接無效。江蘇電流互感器哪家比較便宜</p><p style="text-indent:25px">啟東雙贏電子科技有限公司位于江蘇省南通市，創(chuàng)立于2014-02-24。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下[ "電流傳感器", "霍爾傳感器", "電流互感器", "漏電流傳感器" ]深受客戶的喜愛。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造電子元器件質(zhì)量品牌。在社會各界的鼎力支持下，經(jīng)過公司所有人員的努力，公司自2014-02-24成立以來，年營業(yè)額達(dá)到1000-2000萬元。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/720197.html</p></div></div></div></div></div><div id="dq4e0uv" class="page-right twoColRt"><div id="xb4pijq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vmtkhtu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="ngkhjvc" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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