ETAON 隔離開關(guān)P1-32/I2/HI11 誠信經(jīng)營杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="【浩蘊(yùn)自動(dòng)化】高壓隔離開關(guān)、斷路器、負(fù)荷開關(guān)的作用與區(qū)別高壓負(fù)荷開關(guān)的作用：（1）用途高壓負(fù)荷開關(guān)是一種功能介于高壓斷路器和高壓隔離開關(guān)之間的電器，高壓負(fù)荷開關(guān)常與高壓熔斷器串聯(lián)配合使用；用于控制電力變壓器。高壓負(fù)荷開關(guān)具有簡單的滅弧裝置，"><meta name="keywords" content="ETAON 隔離開關(guān)P1-32/I2/HI11,隔離開關(guān)"><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 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href="http://www.cdcfah.com/cp/third-kaiguan_glkg(dkg)/">隔離開關(guān)(刀開關(guān))</a>?ETAON 隔離開關(guān)P1-32/I2/HI11 誠信經(jīng)營杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)</p><div id="vov3e9d" class="leftbox clearfix"><h1>ETAON 隔離開關(guān)P1-32/I2/HI11 誠信經(jīng)營杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)</h1><div id="irt3iwd" class="proBig"><div id="nb24bfb" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966739404297/4562836.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jik2at2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966739404297/4562836.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t3szg38" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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(guān)鍵詞：</span>ETAON 隔離開關(guān)P1-32/I2/HI11,隔離開關(guān)</p><p><span>***更新：</span>2020-12-14 05:10:35</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3prelse" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州浩蘊(yùn)自動(dòng)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(jī): </span>0571-85385963</p><p><span>地址: </span>經(jīng)濟(jì)技術(shù)開發(fā)區(qū)18號(hào)大街795號(hào)1幢11層1109室</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="8v34am8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="wp70kwt" class="box"><p><p style="text-indent:25px">【浩蘊(yùn)自動(dòng)化】高壓隔離開關(guān)、斷路器、負(fù)荷開關(guān)的作用與區(qū)別高壓負(fù)荷開關(guān)的作用：（1）用途高壓負(fù)荷開關(guān)是一種功能介于高壓斷路器和高壓隔離開關(guān)之間的電器，高壓負(fù)荷開關(guān)常與高壓熔斷器串聯(lián)配合使用；用于控制電力變壓器。高壓負(fù)荷開關(guān)具有簡單的滅弧裝置，因?yàn)槟芡〝嘁欢ǖ呢?fù)荷電流和過負(fù)荷電流。但是它不能斷開短路電流，所以它一般與高壓熔斷器串聯(lián)使用，借助熔斷器來進(jìn)行短路保護(hù)。（2）特點(diǎn) 可以隔離電源，有版明顯的斷開點(diǎn)，多用于固定式高壓設(shè)備。沒有滅弧裝置，在合閘狀態(tài)下可以通過正常工作電流和短路電路。嚴(yán)禁帶負(fù)荷接通和斷開電路，常與高壓斷路器串連使用。（3）作用作為開斷負(fù)荷電流及關(guān)合短路電流之用,用于分合負(fù)荷電流，閉環(huán)電流，空載變壓器和電纜充電電流，關(guān)合短路電流。配裝接地開關(guān)的負(fù)荷開關(guān)，ETAON 隔離開關(guān)P1-32/I2/HI11，可以承受短路電流。帶有脫扣裝置配高分?jǐn)嗄芰θ蹟嗥鞯呢?fù)荷開關(guān)―熔斷器組合電器，ETAON 隔離開關(guān)P1-32/I2/HI11，權(quán)有斷相跳閘功能，可切斷短路電流，ETAON 隔離開關(guān)P1-32/I2/HI11，作保護(hù)設(shè)備用。隔離開關(guān)的故障的判斷及維修方法。ETAON 隔離開關(guān)P1-32/I2/HI11</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關(guān)P1-32/I2/HI11,隔離開關(guān)" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966739404297/4562836.jpg"></div><p style="text-indent:25px">【浩蘊(yùn)自動(dòng)化】隔離開關(guān)操作注意事項(xiàng) (1)應(yīng)先檢查相應(yīng)回路的斷路器、相應(yīng)的接地開關(guān)確已拉開并分閘到位，確認(rèn)送電范圍接地線已拆除。 (2)隔離開關(guān)電動(dòng)操作電壓應(yīng)在額定電壓的 85%-110%。 (3)手動(dòng)合隔離開關(guān)迅速、果斷、但合閘終了時(shí)不可用力過猛。合閘后應(yīng)檢查動(dòng)、靜觸頭是否合閘到位，接觸是否良好。 (4)手動(dòng)分隔離開關(guān)，開始時(shí)應(yīng)慢而謹(jǐn)慎，當(dāng)動(dòng)觸頭剛離開觸頭時(shí)應(yīng)迅速，拉開后檢查動(dòng)、靜觸頭斷開情況。 (5)隔離開關(guān)在操作過程中，如有卡滯、動(dòng)觸頭不能插入靜觸頭、合閘不到位等現(xiàn)象時(shí)，應(yīng)停止操作，待缺點(diǎn)消除后在繼續(xù)進(jìn)行。伊頓穆勒隔離開關(guān)P3-63/I4/SVB/HI11隔離開關(guān)是做什么用的，哪些設(shè)備上可以用到？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關(guān)P1-32/I2/HI11,隔離開關(guān)" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966602910157/3548097.jpg"></div><p style="text-indent:25px">【浩蘊(yùn)自動(dòng)化】高壓隔離開關(guān)、斷路器、負(fù)荷開關(guān)的作用與區(qū)別負(fù)荷開關(guān)、隔離開關(guān)、斷路器都在一次回路中承載回路額定電流。簡而言之呢，斷路器是用來保護(hù)電路的，負(fù)荷開關(guān)可以斷開和接通系統(tǒng)正常的負(fù)載電流，隔離開關(guān)的作用也不容忽視，隔離開關(guān)在電路中起到明顯斷開點(diǎn)的作用，以保證維修人員的安全。下面一起具體來看看它們的作用與區(qū)別。隔離開關(guān)主要用來將高壓配電裝置中需要停電的部分與帶電部分可靠地隔離，以保證檢修工作的安全。隔離開關(guān)的觸頭全部敞露在空氣中，具有明顯的斷開點(diǎn)，隔離開關(guān)沒有滅弧裝置，因此不能用來切斷負(fù)荷電流或短路電流，否則在高壓作用下，斷開點(diǎn)將產(chǎn)生強(qiáng)烈電弧，并很難自行熄滅。甚至可能造成飛?。ㄏ鄬Φ鼗蛳嚅g短路），燒損設(shè)備，危及人身安全，這就是所謂“帶負(fù)荷拉隔離開關(guān)”的嚴(yán)重事故。隔離開關(guān)還可以用來進(jìn)行某些電路的切換操作，以改變系統(tǒng)的運(yùn)行方式。</p><p style="text-indent:25px">【浩蘊(yùn)自動(dòng)化】隔離開關(guān)的分類 M0級隔離開關(guān)：具有1000次操作循環(huán)的機(jī)械壽命，適合輸、配電系統(tǒng)中使用且滿足一般要求的隔離開關(guān)。 M1級隔離開關(guān)：具有3000-5000次操作循環(huán)的延長機(jī)械壽命的隔離開關(guān)，主要用于隔離開關(guān)和同等級的斷路器關(guān)聯(lián)操作的場合。 M2級隔離開關(guān)：具有10000次操作循環(huán)的機(jī)械壽命，主要用于隔離開關(guān)和同等級的斷路器關(guān)聯(lián)操作的場合。戶內(nèi)隔離開關(guān)：通常是 35kV 及以下的電壓等級，三相一體裝，采用上下（垂直）回轉(zhuǎn)，以GN系列為主要**。戶外型隔離開關(guān)是以35kV及以上電壓等級，三相可實(shí)現(xiàn)單極**安裝，單相或三相同步操作形式。按其絕緣支柱的不同可分為單柱式、雙柱式和三柱式。隔離開關(guān)在生活中能起到什么作用嗎？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 隔離開關(guān)P1-32/I2/HI11,隔離開關(guān)" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966592148438/5815270.jpg"></div><p style="text-indent:25px">【浩蘊(yùn)自動(dòng)化】隔離開關(guān)應(yīng)用程序： 6.隔離開關(guān)允許直接操作的項(xiàng)目： 1）開閉電壓互感器和避雷器回路； 2）35kV、10km長、空載運(yùn)行的架空線路； 3）無負(fù)荷運(yùn)行電纜線路，電壓10kV，長度5km； 4）電壓10kV以下空載運(yùn)行的變壓器容量不超過320kva； 5）電壓35KV以下空載運(yùn)行的變壓器容量不超過1000KVA； 6）分、合閘母線及與母線直接連接的設(shè)備的電容電流； 7）分、合閘變壓器中性點(diǎn)接消弧線圈時(shí)，系統(tǒng)無短路故障時(shí)，方可投入運(yùn)行； 8）與斷路器并聯(lián)的旁路隔離開關(guān)只能在斷路器處于合閘位置時(shí)操作； 9）勵(lì)磁電流不大于2a的空載變壓器和電容電流不大于5a的空載線路，20kV及以上電壓必須采用三相聯(lián)動(dòng)隔離開關(guān)； 10）采用戶外三相聯(lián)動(dòng)隔離開關(guān)，開關(guān)電壓10kV及以下，負(fù)載電流15a以下，均環(huán)電流不大于70A； 11）嚴(yán)禁使用室內(nèi)三相聯(lián)動(dòng)隔離開關(guān)拉合系統(tǒng)回路電流。隔離開關(guān)的工作原理有哪些?伊頓穆勒隔離開關(guān)P3-63/I4/SVB/HI11</p><p style="text-indent:25px">如何選擇隔離開關(guān)？隔離開關(guān)選購指南！ETAON 隔離開關(guān)P1-32/I2/HI11</p><p style="text-indent:25px">【浩蘊(yùn)自動(dòng)化】隔離開關(guān)的種類高壓隔離開關(guān)按其安裝方式的不同，可分為戶外高壓隔離開關(guān)與戶內(nèi)高壓隔離開關(guān)。戶外高壓隔離開關(guān)指能承受風(fēng)、雨、雪、污穢、凝露、冰及濃霜等作用，適于安裝在露臺(tái)使用的高壓隔離開關(guān)。按其絕緣支柱結(jié)構(gòu)的不同可分為單柱式隔離開關(guān)、雙柱式隔離開關(guān)、三柱式隔離開關(guān)。其中單柱式隔離開關(guān)在架空母線下面直接將垂直空間用作斷口的電氣絕緣，因此，具有的明顯優(yōu)點(diǎn)，就是節(jié)約占地面積，減少引接導(dǎo)線，同時(shí)分合閘狀態(tài)特別清晰。在超高壓輸電情況下，變電所采用單柱式隔離開關(guān)后，節(jié)約占地面積的效果更為明顯。隔離開關(guān)在低壓設(shè)備中主要適用于民宅、建筑等低壓終端配電系統(tǒng)。主要功能：帶負(fù)荷分?jǐn)嗪徒油ň€路。ETAON 隔離開關(guān)P1-32/I2/HI11</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2396582.html</p></div></div></div></div></div><div id="hgsjv3x" class="page-right twoColRt"><div id="oxe3zl2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ajahjpb" class="recomPic 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