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clearfix tcPro"><section class="home-main container clearfix"><div id="7ripm4s" class="twoCol"><div id="8w8whwi" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_kaiguan/">開關</a>?<a href="http://www.cdcfah.com/cp/third-kaiguan_glkg(dkg)/">隔離開關(刀開關)</a>?杭州伊頓穆勒隔離開關P1-25/E-RT/N 誠信經(jīng)營杭州浩蘊自動化科技供應</p><div id="zovsp4a" class="leftbox clearfix"><h1>杭州伊頓穆勒隔離開關P1-25/E-RT/N 誠信經(jīng)營杭州浩蘊自動化科技供應</h1><div id="shewd42" class="proBig"><div id="8etvxhd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966592148438/5815270.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8dkmt9g" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966592148438/5815270.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ixzb98o" 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>杭州伊頓穆勒隔離開關P1-25/E-RT/N</p><p><span>***更新：</span>2020-06-11 15:28:07</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="jyv7axz" 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="dn38h7p" class="page-proshow02"><p class="title">詳細說明</p><div id="73zby9u" class="box"><p><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，杭州伊頓穆勒隔離開關P1-25/E-RT/N。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，杭州伊頓穆勒隔離開關P1-25/E-RT/N，有時也用來開斷和關合大容量的電容器組。 2. 替代作用，杭州伊頓穆勒隔離開關P1-25/E-RT/N。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州伊頓穆勒隔離開關P1-25/E-RT/N" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966592148438/5815270.jpg"></div><p style="text-indent:25px">【浩蘊自動化】隔離開關是什么 1.隔離開關是一種斷開空載電流的電路，使維修設備和電源出現(xiàn)明顯的斷點，從而保證維修人員的人身安全，因而不能切斷負載電流和短路電流，所以在隔離開關運行時必須斷開斷路器。 2.隔離開關主要用來隔離電路。在分段狀態(tài)下有明顯可見的斷口，在關合狀態(tài)下，導電系統(tǒng)中可以通過正常的工作電流和故障下的短路電流。隔離開關沒有滅弧裝置，除了能開斷很小的電流外，不能用來開斷負荷電流，更不能開斷短路電流，但隔離開關必須具備一定的動、熱穩(wěn)定性。 3.通常在電源操作時，先開關，然后是開關和負載等級的閉合斷路器，當斷電操作時，先開斷斷路器和負載等級的開關，然后再開斷隔離開關。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州伊頓穆勒隔離開關P1-25/E-RT/N" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966603710938/11613.jpg"></div><p style="text-indent:25px">【浩蘊自動化】隔離開關應用程序： 1.當隔離開關與斷路器、接地開關組合使用時，或隔離開關本身具有接地功能時，應有機械聯(lián)鎖或電氣聯(lián)鎖，以保證正確的操作程序； 2.合閘時，必須確認斷路器等開關設備處于分閘位置，才能合閘。當關門動作迅速結束時，用力不要太大，以免受到?jīng)_擊；使用單極隔離開關時，先合相兩側，再合中相；分閘時，先拉中相，再拉相兩側，必須用絕緣棒操作； 3.分閘時，確認斷路器等開關設備處于分閘位置，緩慢操作，主開關離開靜觸頭后迅速分閘。操作完成后，確保隔離開關處于斷開位置，并將操作機構鎖緊； 4.用隔離開關切斷變壓器空載電流、架空線路和電纜充電電流、回路電流和小負荷電流時，應迅速進行分閘操作，實現(xiàn)快速有效的滅??； 5.送電時，先合電源側隔離開關，再合負荷側隔離開關；停電時，順序相反；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; 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