杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z 貼心服務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="杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z,隔離開關"><link rel="canonical" href="http://m.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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08:08:30</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="syg420i" 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="sq2caec" class="page-proshow02"><p class="title">詳細說明</p><div id="ec22uiw" 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，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，杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z。因為帶負荷拉隔離開關，將造成三相弧光短路事故。 (2)帶負荷錯拉隔離開關時，在刀片剛離開固定觸頭時，杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z，便發(fā)生電弧，杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z，這時應立即合上，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?？删幊谈綦x開關及應用。杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966739414063/3140764.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(nèi)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。ETAON 隔離開關P3-100/V/SVB/HI11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="杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z,隔離開關" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966739384766/1419688.jpg"></div><p style="text-indent:25px">【浩蘊自動化】隔離開關運行維護技術及注意要點高壓隔離開關一般分為戶外型和室內(nèi)型。在戶外高壓隔離開關的運行中，經(jīng)常受到風雨、冰雪、灰塵的影響，工作環(huán)境惡劣。因此，對戶外隔離開關的要求較高，應具有抗冰能力和較高的機械強度。在不同電壓等級的系統(tǒng)中，需要隔離開關，因此它們也有相應的電壓等級。35kV及以上電壓等級的隔離開關一般為三相聯(lián)動式，操作方式分為手動操作、電動操作、壓縮空氣操作和液壓操作。隔離開關也可用作接地開關。 10kV戶外隔離開關分為手動三相聯(lián)動式和單相直接操作式。室內(nèi)型隔離開關，一般為三相聯(lián)動式，手動操作，安裝在母線側和負荷側的斷路器或用作成套配電裝置中的接地開關。</p><p style="text-indent:25px">【浩蘊自動化】隔離開關操作注意事項 (6)在操作隔離開關過程中，要特別注意絕緣子有斷裂等異常時應迅速撤離現(xiàn)場，防止人員受傷。對GW6GW1等型號的隔離開關，合閘操作完畢后，應仔細檢查操動機構上、下拐臂是否均已超過死點位置。 (7)遠方操作隔離開關時，應有值班員在現(xiàn)場逐相檢查其分、合位置、同期情況、觸頭接觸深度等項目，確保隔離開關動作正常，位置正確。 (8)隔離開關一般應在主控室進行操作，當遠控電氣操作失靈時，可在現(xiàn)場就地進行電動或手動操作，但必須征得站長和站技術負責人許可，并有現(xiàn)場監(jiān)督才能進行。隔離開關與其他的開關有何區(qū)別?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z,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】隔離開關有什么作用 1、隔離開關的作用是斷開無負荷電流的電路.使所維修的設備與電源有顯著的斷開點，以確保維修人員的安全，阻隔開關沒有專門的滅弧設備不能切斷負荷電流和短路電流，所以必須在電路在斷路器斷開電路的情況下才能夠操作隔離開關。 2、在電氣設備維修時，供給一個電氣距離，并且是一個顯著可見的斷開點，用以保證保護人員的人身安全。 3、隔離開關不能帶負荷操作：不能帶額外負荷或大負荷操作，不能分、合負荷電流和短路電流，但是有滅弧室的能夠帶小負荷及空載線路操作。 4、通常送電操作時：先合阻隔開關，后合斷路器或負荷類開關；斷電操作時：先斷開斷路器或負荷類開關，后斷開阻隔開關。 5、選用時和其它的電氣設備一樣，其額外電壓、額外電流、動安穩(wěn)電流、熱安穩(wěn)電流等都必須契合使用場合的需求。伊頓穆勒ETAON隔離開關哪里可以買到。ETAON 隔離開關P3-100/V/SVB/HI11</p><p style="text-indent:25px">隔離開關有什么優(yōu)點？可靠么？杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z</p><p style="text-indent:25px">【浩蘊自動化】隔離開關操作注意事項 (1)應先檢查相應回路的斷路器、相應的接地開關確已拉開并分閘到位，確認送電范圍接地線已拆除。 (2)隔離開關電動操作電壓應在額定電壓的 85%-110%。 (3)手動合隔離開關迅速、果斷、但合閘終了時不可用力過猛。合閘后應檢查動、靜觸頭是否合閘到位，接觸是否良好。 (4)手動分隔離開關，開始時應慢而謹慎，當動觸頭剛離開觸頭時應迅速，拉開后檢查動、靜觸頭斷開情況。 (5)隔離開關在操作過程中，如有卡滯、動觸頭不能插入靜觸頭、合閘不到位等現(xiàn)象時，應停止操作，待缺點消除后在繼續(xù)進行。杭州伊頓穆勒負荷隔離開關 N 相 N-P3Z</p><p style="text-indent:25px">杭州浩蘊自動化科技有限公司致力于機械及行業(yè)設備，是一家生產(chǎn)型的公司。浩蘊自動化致力于為客戶提供良好的凸輪開關，隔離開關，電流互感器，電壓互感器，一切以用戶需求為中心，深受廣大客戶的歡迎。公司從事機械及行業(yè)設備多年，有著創(chuàng)新的設計、強大的技術，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務。浩蘊自動化憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2151589.html</p></div></div></div></div></div><div id="k2aocyo" class="page-right twoColRt"><div id="ms2aeu4" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ywkq2se" class="recomPic likePro"><a href="http://m.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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="q4g4uc0" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img 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