ETAON 隔離開關P3-100/EA/SVB-SW **** 杭州浩蘊自動化科技供應-b2b網(wǎng)站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="【浩蘊自動化】隔離開關的主要作用如下：隔離開關是用來迸行某些電路的切換操作，以改變系統(tǒng)的運行方式。?(1)在設備檢修時，用隔離開關來隔離有電部分和無電部分，造成明顯的斷開點，倒修的設備與電力系統(tǒng)隔離，ETAON隔離開關P3-100/EA/S"><meta name="keywords" content="ETAON 隔離開關P3-100/EA/SVB-SW,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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id="m8wol9t" class="proBig"><div id="uwdvxmt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966587783204/8577535.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="difcod8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966587783204/8577535.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="f8z8ybs" 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>產品關鍵詞：</span>ETAON 隔離開關P3-100/EA/SVB-SW,隔離開關</p><p><span>***更新：</span>2020-07-08 14:34:42</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="bqnkhjl" 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="etg27xx" class="page-proshow02"><p class="title">詳細說明</p><div id="ncubt8q" class="box"><p><p style="text-indent:25px">【浩蘊自動化】隔離開關的主要作用如下：隔離開關是用來迸行某些電路的切換操作，以改變系統(tǒng)的運行方式。? (1) 在設備檢修時，用隔離開關來隔離有電部分和無電部分，造成明顯的斷開點，倒修的設備與電力系統(tǒng)隔離，ETAON 隔離開關P3-100/EA/SVB-SW，以保證工作人員和設備的安全，ETAON 隔離開關P3-100/EA/SVB-SW。 (2)隔離開關和斷路器相配合，進行倒閘操作，以改變運行方式。 (3)用來開斷小電流電路和旁(環(huán))路電流，ETAON 隔離開關P3-100/EA/SVB-SW。 (4)用隔離開關進行 500KV小電流電路合旁 (環(huán))路電流的操作。但須經(jīng)計算符合隔離開關技術條件和有關調度規(guī)程后方可進行。隔離開關的如何選擇呢?ETAON 隔離開關P3-100/EA/SVB-SW</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關P3-100/EA/SVB-SW,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966587783204/8577535.jpg"></div><p style="text-indent:25px">【浩蘊自動化】什么情況下需要設置隔離開關隔離開關(俗稱"刀閘")，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。根據(jù)《配電系統(tǒng)設計規(guī)范》GB 50052-2009，由建筑物外引入的配電線路，應在室內分界點便于操作維護的地方裝設隔離電器。只要從建筑外引入220/380V電源到總進線箱，總進線箱靠近電源端都應該設置隔離開關。另外，為了檢修操作需要，根據(jù)實際情況，通常高層建筑中樹干式的樓層配電箱、電梯配電箱中電梯控制箱出線回路端等也需要設置隔離開關。32A 負荷隔離開關P1-32/I2-SI/HI11-SW隔離開關的故障原因分析處理方法。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關P3-100/EA/SVB-SW,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966592148438/5815270.jpg"></div><p style="text-indent:25px">【浩蘊自動化】負荷開關和隔離開關的區(qū)別 ***點區(qū)別就是兩者所切斷的電流不一樣。因為隔離開關沒有滅弧裝置，所以只適合切斷無負荷的電流，無法切斷負荷電流、短路電流，所以隔離開關電器只能在電路安全斷開的情況下才能安全的進行操作，并且是嚴謹帶有負荷操作，以免造成安全事故。負荷開關因為有滅弧裝置，所以能夠切斷過載電流以及額定的負荷電流，但是同樣的不能切斷短路電流。（電氣小強提醒您：切斷短路電流，找斷路器幫忙。）</p><p style="text-indent:25px">【浩蘊自動化】對隔離開關的基本要求 (6)隔離開關的結構應簡單，動作要可靠，有一定的機械強度；金屬制件應能耐受氧化而不腐蝕；在冰凍的環(huán)境里能可靠地分、合閘。 (7)帶有接地開關的隔離開關，必須裝設連鎖機構，以保證停電時先斷開隔離開關, 后閉合接地開關，送電時先斷開接地開關后閉合隔離開關的操作順序。 (8)通過輔助觸點，隔離開關與斷路器之間應有電氣閉鎖，以防帶負荷誤拉、合隔離開關。 (9)對于用在氣候寒冷地區(qū)的戶外型隔離開關應具有設計要求的破冰能力，在冰凍的環(huán)境里應能可靠地分合閘。 (10)對于一般戶外非GIS或HGIS用隔離開關，其外絕緣爬電距離應滿足安裝地點的污穢等級要求，同時應根據(jù)設計要求留有一定裕度。伊頓穆勒隔離開關好么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關P3-100/EA/SVB-SW,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966600068360/9903249.jpg"></div><p style="text-indent:25px">【浩蘊自動化】負荷開關與隔離開關的區(qū)別什么是負荷開關？是具有簡單的滅弧裝置，可以帶負荷分、合電路的控制電器。能通斷一定的負荷電流和過負荷電流，但不能斷開短路電流，必須與高壓熔斷器串聯(lián)使用，借助熔斷器來切除短路電流。負荷開關的作用： 1.?開斷和關合作用。由于它有一定的滅弧能力，因此可用來開斷和關合負荷電流和小干一定倍數(shù)(通常為3-4倍)的過載電流;也可以用來開斷和關合比隔離開關允許容量更大的空載變壓器，更長的空載線路，有時也用來開斷和關合大容量的電容器組。 2. 替代作用。負荷開關與限流熔斷器串聯(lián)組合可以代替斷路器使用。即由負荷開關承擔開斷和關合小于一定倍數(shù)的過載電流，而由限流熔斷器承擔開斷較大的過載電流和短路電流。 3. 負荷開關與限流熔斷器串聯(lián)組合成一體的負荷開關，在國家標準中規(guī)定稱為“負荷開關-熔斷器組合電器”。熔斷器可以裝在負荷開關的電源側，也可以裝在負荷開關的受電側。當不需要經(jīng)常掉換熔斷器時，宜采用前一種布置，以便利用負荷開關兼作隔離開關的功能，用它來隔離加在限流熔斷器上的電壓。杭州浩蘊自動化科技有限公司伊頓穆勒官方授權商！ETAON 隔離開關P3-100/EA/SVB-SW</p><p style="text-indent:25px">隔離開關帶給人們的便利，并不是單一的**只是一個開關！ETAON 隔離開關P3-100/EA/SVB-SW</p><p style="text-indent:25px">【浩蘊自動化】隔離開關的動作原理和作用？隔離開關即在分位置時，觸頭間有符合規(guī)定要求的絕緣距離和明顯的斷開標志；在合位置時，能承載正?；芈窏l件下的電流及在規(guī)定時間內異常條件下的電流的開關設備。隔離開關（俗稱“刀閘”），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**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。ETAON 隔離開關P3-100/EA/SVB-SW</p><p style="text-indent:25px">杭州浩蘊自動化科技有限公司屬于機械及行業(yè)設備的高新企業(yè)，技術力量雄厚。浩蘊自動化是一家有限責任公司（自然）企業(yè)，一直貫徹“以人為本，服務于社會”的經(jīng)營理念;“質量高速，誠守信譽，持續(xù)發(fā)展”的質量方針。公司業(yè)務涵蓋[ "凸輪開關", "隔離開關", "電流互感器", "電壓互感器" ]，價格合理，品質有保證，深受廣大客戶的歡迎。浩蘊自動化以創(chuàng)造***產品及服務的理念，打造高指標的服務，引導行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/536818.html</p></div></div></div></div></div><div id="qfxpmov" class="page-right twoColRt"><div id="k7p5vhy" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2wnum22" class="recomPic 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