ETAON 隔離開關P3-63/I3-RT 誠信經(jīng)營杭州浩蘊自動化科技供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="【浩蘊自動化】教你如何隔離開關控制接線的改進將隔離開關控制接線與相應斷路器閉鎖，可有效地防止帶負荷拉、合隔離開關。但是在操作母線側隔離開關與線路側隔離開關中，由于人為原因，有可能引起操作順序顛倒，這是開關、刀閘操作原則所不允許的，也是電力系"><meta name="keywords" content="ETAON 隔離開關P3-63/I3-RT,隔離開關"><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"><h1>ETAON 隔離開關P3-63/I3-RT 誠信經(jīng)營杭州浩蘊自動化科技供應</h1><div id="o2b3gpl" class="proBig"><div id="kagcox3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966601201172/6246527.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tlcovmi" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966601201172/6246527.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xlhdkbx" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>ETAON 隔離開關P3-63/I3-RT,隔離開關</p><p><span>***更新：</span>2021-01-13 06:10:20</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ivb8bip" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州浩蘊自動化科技有限公司</a></p><p><span>聯(lián)系人：</span>謝凱浩</p><p><span>郵箱: </span>1017004522@qq.com</p><p><span>電話: </span>13817446397</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0571-85385963</p><p><span>地址: </span>經(jīng)濟技術開發(fā)區(qū)18號大街795號1幢11層1109室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="t2hg8af" class="page-proshow02"><p class="title">詳細說明</p><div id="kdzqhtp" class="box"><p><p style="text-indent:25px">【浩蘊自動化】教你如何隔離開關控制接線的改進將隔離開關控制接線與相應斷路器閉鎖，可有效地防止帶負荷拉、合隔離開關。但是在操作母線側隔離開關與線路側隔離開關中，由于人為原因，有可能引起操作順序顛倒，這是開關、刀閘操作原則所不允許的，也是電力系統(tǒng)中造成事故的原因之一。為防止隔離開關操作順序顛倒，對沒采用程序鎖防誤的廠、站，ETAON 隔離開關P3-63/I3-RT，將其原有隔離開關控制接線加以改進，可防止誤操作，減少不必要的事故發(fā)生。誤拉合隔離開關情況 (1)帶負荷合隔離開關時，即使發(fā)現(xiàn)合錯，也不準將隔離開關再拉開。因為帶負荷拉隔離開關，將造成三相弧光短路事故，ETAON 隔離開關P3-63/I3-RT。 (2)帶負荷錯拉隔離開關時，在刀片剛離開固定觸頭時，便發(fā)生電弧，這時應立即合上，ETAON 隔離開關P3-63/I3-RT，可以消除電弧，避免事故。但如隔離開關已全部拉開，則不許將誤拉隔離開關再合上。行程隔離開關的快速調(diào)整方法。ETAON 隔離開關P3-63/I3-RT</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關P3-63/I3-RT,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966601201172/6246527.jpg"></div><p style="text-indent:25px">【浩蘊自動化】隔離開關的特點與作用 1.在電氣設備檢修時，提供一個電氣間隔，并且是一個明顯可見的斷開點，用以保障維護人員的人身安全。 2.隔離開關不能帶負荷操作：不能帶額定負荷或大負荷操作，不能分、合負荷電流和短路電流，但是有滅弧室的可以帶小負荷及空載線路操作。 3.一般送電操作時：先合隔離開關，后合斷路器或負荷類開關；隔離開關斷電操作時：先斷開斷路器或負荷類開關，后斷開隔離開關。 4.選用時和其它的電氣設備沒有什么兩樣，都得是額定電壓、額定電流、動穩(wěn)定電流、熱穩(wěn)定電流等都得符合使用場合的需要。隔離開關的作用是斷開無負荷的電流的,電路.使所檢修的設備與電源有明顯的斷開點，以保證檢修人員的安全,隔離開關沒有專門的滅弧裝置不能切斷負荷電流和短路電ETAON 隔離開關P3-63/I3-RT隔離開關的卡扣安裝方式是怎樣的?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關P3-63/I3-RT,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966597734375/2849944.jpg"></div><p style="text-indent:25px">【浩蘊自動化】什么是隔離開關？和斷路器相比有什么區(qū)別呢？隔離開關它相比較于斷路器，是一種沒有滅弧裝置的開關設備，所以這種開關它有其自身的局限性，它只能夠就在沒有負荷電流的情況之下才能夠分開或是合并電路。它主要是用來把電源給隔離開來，在檢修高壓設備時，可以有電的設備與需要檢修的設備給分開，此外，在分開的地方，我們還能夠看到一個和清楚的斷開點的界線。隔離開關可分為低壓隔離開關和高壓隔離開關，一般指的是高壓隔離開關，即額定電壓在1kV及其以上的隔離開關，通常簡稱為隔離開關，是高壓開關電器中使用Zui多的一種電器，它本身的工作原理及結構比較簡單，但是由于使用量大，工作可靠性要求高，對變電所、電廠的設計、建立和安全運行的影響均較大。隔離開關的主要特點是無滅弧能力，只能在沒有負荷電流的情況下分、合電路。隔離開關用于各級電壓，用作改變電路連接或使線路或設備與電源隔離，它沒有斷流能力，只能先用其它設備將線路斷開后再操作。一般帶有防止開關帶負荷時誤操作的聯(lián)鎖裝置，有時需要銷子來防止在大的故障的磁力作用下斷開開關。</p><p style="text-indent:25px">【浩蘊自動化】由于隔離開關誤操作，導致隔離開關帶負荷拉合時，應按下列規(guī)定處理 1）當隔離開關拉錯時，切口有電弧時，應進行緊急快速閉合；如果拉錯了，則不允許再次閉合；如果是單極隔離開關，則一相操作后應發(fā)現(xiàn)拉錯，而另兩相不應繼續(xù)操作，并及時向有關部門報告； 2）當隔離開關誤合時，無論是否造成事故，都不允許再次打開。帶負荷開斷隔離開關會引起三相電弧短路，應迅速向有關部門報告，以便采取必要措施。【浩蘊自動化】操作和維護：隔離開關和配電裝置應同時檢查： 1）檢查隔離開關觸頭溫度是否過熱； 2）檢查絕緣子有無破損、裂紋、放電，涂膠處有無脫落；可編程隔離開關及應用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關P3-63/I3-RT,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966603710938/11613.jpg"></div><p style="text-indent:25px">【浩蘊自動化】什么是電氣隔離開關？隔離開關是沒有滅弧裝置的開關，不能有效的斷開短路電流，只能手動斷開，一般應用于配電柜總開關。隔離開關不能在有負荷的情況下操作，要在斷路器斷開之后，才能斷開隔離開關，隔離開關有明顯的斷開點，以便于電氣設備的維修和檢測，樣式就跟家里**老式的刀閘差不多，老式的刀閘有保險絲，但是隔離開關沒有，只能通過手動通斷，在配電柜上有個上下?lián)u把可以斷開和恢復隔離開關。隔離開關常用于高電壓電氣的開關，是高壓電氣中使用**多的一種開關，比如變電站，電廠等高壓電氣中。伊頓穆勒隔離開關好么？ETAON 隔離開關P3-63/I3-RT</p><p style="text-indent:25px">隔離開關在生活中能起到什么作用嗎？ETAON 隔離開關P3-63/I3-RT</p><p style="text-indent:25px">【浩蘊自動化】負荷開關和隔離開關的區(qū)別第二點就是負荷開關有滅弧裝置，而隔離開關沒有這樣的裝置。那么有沒有這個滅弧裝置又有什么不一樣呢？所謂的滅弧裝置就是為了能夠更好的幫助到開關電器的斷開以及閉合，還能夠有效的限制電弧，幫助電弧熄滅。有這樣的一種滅弧裝置，對開關電器來說就比較安全一些。所以大部分的開關電器里面都是由滅弧裝置的。特別是家庭用的開關電器。第三點兩者的作用不同。隔離開關因為沒有滅弧裝置，所以一般應用于高壓電路裝置中需要帶電的部分以及需要停電的部分進行一個隔離的作用，以此來保證人員對高壓電路的維修與檢查，保證人員的安全。而負荷開關是應用于固定式的高壓設備，可以切斷高壓設備中的故障電流以及額定的電流，所以兩者的作用不同，但是兩者都是應用于高壓設備。當然，在低壓電器里面，也有相關的隔離開關和負荷開關ETAON 隔離開關P3-63/I3-RT</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2825431.html</p></div></div></div></div></div><div id="5t3xtkw" 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