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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="gahew3n" class="searchbox"><div id="eh8eptl" class="searchLt"><div id="g7dk98l" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="idxe8yk" class="clearfix searchWrap"><div id="20honmy" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="t2rdxgc" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a 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id="ocz7ue8" 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="7umlikr" 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="pd7iac8" 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(guān)鍵詞：</span>杭州伊頓穆勒隔離開關(guān)P1-32/I2-SI,隔離開關(guān)</p><p><span>***更新：</span>2020-11-29 05:10:11</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="2h8npwt" 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(shù)開發(fā)區(qū)18號大街795號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="qewolnp" class="page-proshow02"><p class="title">詳細說明</p><div id="k7dkbip" class="box"><p><p style="text-indent:25px">【浩蘊自動化】負荷開關(guān)與隔離開關(guān)的區(qū)別什么是負荷開關(guān)？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(guān)的作用： 1. 開斷和關(guān)合作用。由于它有一定的滅弧能力，因此可用來開斷和關(guān)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(guān)合比隔離開關(guān)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(guān)合大容量的電容器組。 2. 替代作用，杭州伊頓穆勒隔離開關(guān)P1-32/I2-SI。負荷開關(guān)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(guān)承擔(dān)開斷和關(guān)合小于一定倍數(shù)的過載電流，而由限流熔斷器承擔(dān)開斷較大的過載電流和短路電流。 3. 負荷開關(guān)與限流熔斷器串聯(lián)組合成一體的負荷開關(guān)，在國家標(biāo)準(zhǔn)中規(guī)定稱為“負荷開關(guān)-熔斷器組合電器”。熔斷器可以裝在負荷開關(guān)的電源側(cè)，也可以裝在負荷開關(guān)的受電側(cè)，杭州伊頓穆勒隔離開關(guān)P1-32/I2-SI。當(dāng)不需要經(jīng)常掉換熔斷器時，杭州伊頓穆勒隔離開關(guān)P1-32/I2-SI，宜采用前一種布置，以便利用負荷開關(guān)兼作隔離開關(guān)的功能，用它來隔離加在限流熔斷器上的電壓。隔離開關(guān)有哪些品牌？杭州伊頓穆勒隔離開關(guān)P1-32/I2-SI</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(guān)P1-32/I2-SI,隔離開關(guān)" 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(guān)的分類 M0級隔離開關(guān)：具有1000次操作循環(huán)的機械壽命，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。杭州隔離開關(guān)P3-100/I5-RT/N杭州浩蘊-伊頓穆勒ETAON品牌授權(quán)商！</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(guān)P1-32/I2-SI,隔離開關(guān)" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966621855469/412263.jpg"></div><p style="text-indent:25px">【浩蘊自動化】隔離開關(guān)運行維護技術(shù)及注意要點隔離開關(guān)是一種無滅弧裝置的開關(guān)設(shè)備。主要用于無負載電流斷開電路，隔離電源，在分閘狀態(tài)下有明顯的斷開點，以保證其它電氣設(shè)備的安全檢修。在合閘狀態(tài)下能可靠地通過正常負載電流和短路故障電流。由于沒有特殊的滅弧裝置，不能切斷負載電流和短路電流。因此，隔離開關(guān)只能在斷路器斷開電路時操作。嚴(yán)禁帶負荷作業(yè)，避免發(fā)生重大設(shè)備和人身事故。只有電壓互感器、避雷器、勵磁電流不大于2a的空載變壓器和電流不大于5A的空載線路，才能用隔離開關(guān)直接操作。</p><p style="text-indent:25px">【浩蘊自動化】隔離開關(guān)的動作原理和作用？主要作用： (1)分閘后，建立可靠的絕緣間隙，將需要檢修的設(shè)備或線路與電源用一個明顯斷開點隔開，以保證檢修人員和設(shè)備的安全。隔離開關(guān) (2)根據(jù)運行需要，換接線路。 (3)可用來分、合線路中的小電流，如套管、母線、連接頭、短電纜的充電電流，開關(guān)均壓電容的電容電流，雙母線換接時的環(huán)流以及電壓互感器的勵磁電流等。 (4)根據(jù)不同結(jié)構(gòu)類型的具體情況，可用來分、合一定容量變壓器的空載勵磁電流。隔離開關(guān)中極數(shù),幾極是什么意思?</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(guān)P1-32/I2-SI,隔離開關(guān)" 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(guān)、傳感器和中間繼電器的區(qū)別隔離開關(guān)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。例如：在雙母線電路中，可以用隔離開關(guān)將運行中的電路從一條母線切換到另一條母線上。同時，也可以用來操作一些小電流的電路。是掘進機赫采煤機上不可的產(chǎn)品。傳感器就是把被測電路中的電流值通過電磁感應(yīng)或者電阻，變成電壓值，然后用專門的模數(shù)轉(zhuǎn)換器轉(zhuǎn)換成數(shù)字信號進行分析處理，**控制器可以根據(jù)檢測到的信號調(diào)整FET的導(dǎo)通程度，進而改變被控電路中的電流值中間繼電器就是個繼電器，它的原理和交流接觸器一樣，都是由固定鐵芯、動鐵芯、彈簧、動觸點、靜觸點、線圈、接線端子和外殼組成。線圈通電，動鐵芯在電磁力作用下動作吸合，帶動動觸點動作，使常閉觸點分開，常開觸點閉合；線圈斷電，動鐵芯在彈簧的作用下帶動動觸點復(fù)位。隔離開關(guān)的故障原因分析處理方法。ETAON 25A 負荷隔離開關(guān)P1-25/IVS/HI11</p><p style="text-indent:25px">隔離開關(guān)與其他的開關(guān)有何區(qū)別?杭州伊頓穆勒隔離開關(guān)P1-32/I2-SI</p><p style="text-indent:25px">【浩蘊自動化】隔離開關(guān)的作用隔離開關(guān)的作用主要為隔離電源、倒閘操作、用以連通和切斷小電流電路。一、分閘后，建立可靠的絕緣間隙，將需要檢修的設(shè)備或線路與電源用一個明顯斷開點隔開，以保證檢修人員和設(shè)備的安全。二、根據(jù)運行需要，換接線路。三、可用來分、合線路中的小電流，如套管、母線、連接頭、短電纜的充電電流，開關(guān)均壓電容的電容電流，雙母線換接時的環(huán)流以及電壓互感器的勵磁電流等。四、根據(jù)不同結(jié)構(gòu)類型的具體情況，可用來分、合一定容量變壓器的空載勵磁電流。五、用于隔離電源，將高壓檢修設(shè)備與帶電設(shè)備斷開，使其間有一明顯可看見的斷開點。六、隔離開關(guān)與斷路器配合，按系統(tǒng)運行方式的需要進行倒閘操作，以改變系統(tǒng)運行接線方式。七、用以接通或斷開小電流電路。杭州伊頓穆勒隔離開關(guān)P1-32/I2-SI</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2189491.html</p></div></div></div></div></div><div id="tme8o7u" class="page-right twoColRt"><div id="w77ld8f" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hwyfmtq" class="recomPic likePro"><a href="http://www.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(yīng)" class="vcenter" 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