杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11 杭州浩蘊(yùn) 杭州浩蘊(yùn)自動化科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="【浩蘊(yùn)自動化】負(fù)荷開關(guān)和隔離開關(guān)的區(qū)別第二點就是負(fù)荷開關(guān)有滅弧裝置，而隔離開關(guān)沒有這樣的裝置。那么有沒有這個滅弧裝置又有什么不一樣呢？所謂的滅弧裝置就是為了能夠更好的幫助到開關(guān)電器的斷開以及閉合，還能夠有效的限制電弧，幫助電弧熄滅，杭州25"><meta name="keywords" content="杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/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 name="baidu-site-verification" 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href="http://www.cdcfah.com/cp/third-kaiguan_glkg(dkg)/">隔離開關(guān)(刀開關(guān))</a>?杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11 杭州浩蘊(yùn) 杭州浩蘊(yùn)自動化科技供應(yīng)</p><div id="b2jb8hj" class="leftbox clearfix"><h1>杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11 杭州浩蘊(yùn) 杭州浩蘊(yùn)自動化科技供應(yīng)</h1><div id="8v3a7h8" class="proBig"><div id="wfhwk3q" 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="sheli8a" 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="j8tax7z" 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25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11,隔離開關(guān)</p><p><span>***更新：</span>2020-12-08 09:10:25</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="7aiz2ak" 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="v8ar32k" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uo7p493" class="box"><p><p style="text-indent:25px">【浩蘊(yùn)自動化】負(fù)荷開關(guān)和隔離開關(guān)的區(qū)別第二點就是負(fù)荷開關(guān)有滅弧裝置，而隔離開關(guān)沒有這樣的裝置。那么有沒有這個滅弧裝置又有什么不一樣呢？所謂的滅弧裝置就是為了能夠更好的幫助到開關(guān)電器的斷開以及閉合，還能夠有效的限制電弧，幫助電弧熄滅，杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11。有這樣的一種滅弧裝置，對開關(guān)電器來說就比較安全一些。所以大部分的開關(guān)電器里面都是由滅弧裝置的。特別是家庭用的開關(guān)電器。第三點兩者的作用不同。隔離開關(guān)因為沒有滅弧裝置，所以一般應(yīng)用于高壓電路裝置中需要帶電的部分以及需要停電的部分進(jìn)行一個隔離的作用，以此來保證人員對高壓電路的維修與檢查，保證人員的安全。而負(fù)荷開關(guān)是應(yīng)用于固定式的高壓設(shè)備，杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11，可以切斷高壓設(shè)備中的故障電流以及額定的電流，所以兩者的作用不同，但是兩者都是應(yīng)用于高壓設(shè)備，杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11。當(dāng)然，在低壓電器里面，也有相關(guān)的隔離開關(guān)和負(fù)荷開關(guān)伊頓穆勒ETAON隔離開關(guān)好么？杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/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、合閘變壓器中性點接消弧線圈時，系統(tǒng)無短路故障時，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操作； 9）勵磁電流不大于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)動隔離開關(guān)； 10）采用戶外三相聯(lián)動隔離開關(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)動隔離開關(guān)拉合系統(tǒng)回路電流。杭州伊頓穆勒隔離開關(guān)P1-25/Z/N隔離開關(guān)的作用是什么呢?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/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)自動化】隔離開關(guān)具備的連鎖、閉鎖因為隔離開關(guān)沒有滅弧裝置，只能接通和斷開空載電路。只能在斷路器斷開的情況下，才能拉、合隔離開關(guān), 否則將發(fā)生帶負(fù)荷拉、合隔離開關(guān)的錯誤。所以高壓斷路器與隔離開關(guān)之間要加裝閉鎖裝置。隔離開關(guān)應(yīng)具備三種連鎖： (1)隔離開關(guān)與斷路器之間閉鎖。 (2)隔離開關(guān)與接地開關(guān)之間的閉鎖。 (3)母線隔離開關(guān)與母線隔離開關(guān)之間的閉鎖。連鎖的方式有三種： (1)機(jī)械連鎖。 (2)電氣連鎖。 (3)電磁鎖 (微機(jī)防誤閉鎖) 。</p><p style="text-indent:25px">【浩蘊(yùn)自動化】對隔離開關(guān)的基本要求 (6)隔離開關(guān)的結(jié)構(gòu)應(yīng)簡單，動作要可靠，有一定的機(jī)械強(qiáng)度；金屬制件應(yīng)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(guān)的隔離開關(guān)，必須裝設(shè)連鎖機(jī)構(gòu)，以保證停電時先斷開隔離開關(guān), 后閉合接地開關(guān)，送電時先斷開接地開關(guān)后閉合隔離開關(guān)的操作順序。 (8)通過輔助觸點，隔離開關(guān)與斷路器之間應(yīng)有電氣閉鎖，以防帶負(fù)荷誤拉、合隔離開關(guān)。 (9)對于用在氣候寒冷地區(qū)的戶外型隔離開關(guān)應(yīng)具有設(shè)計要求的破冰能力，在冰凍的環(huán)境里應(yīng)能可靠地分合閘。 (10)對于一般戶外非GIS或HGIS用隔離開關(guān)，其外絕緣爬電距離應(yīng)滿足安裝地點的污穢等級要求，同時應(yīng)根據(jù)設(shè)計要求留有一定裕度。隔離開關(guān)的安全開關(guān)注意事項有什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11,隔離開關(guān)" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637260966739414063/3140764.jpg"></div><p style="text-indent:25px">【浩蘊(yùn)自動化】教你如何隔離開關(guān)控制接線的改進(jìn) 1、隔離開關(guān)控制閉鎖回路改進(jìn)原理在隔離開關(guān)控制、閉鎖回路中串入隔離開關(guān)輔助觸點，即母線側(cè)隔離開關(guān)控制閉鎖回路中串入線路側(cè)隔離開關(guān)常閉輔助觸點，線路側(cè)隔離開關(guān)控制回路串入母線側(cè)隔離開關(guān)常開輔助觸點。 2、改進(jìn)接線的優(yōu)點 (1)此種改進(jìn)接線不僅保留了原有隔離開關(guān)控制接線的優(yōu)點，**主要的是能有效防止違反開關(guān)、刀閘操作原則的違規(guī)操作，減少不必要的事故發(fā)生。 (2)此種改進(jìn)接線簡單、可靠，投資也較少。適用于采用電磁鎖防誤的接線及氣動操作、電動操作、電動液壓操作的隔離開關(guān)的控制接線。 (3)在沒有采用程序鎖防誤的裝置中，相當(dāng)于程序鎖的作用。隔離開關(guān)出現(xiàn)故障應(yīng)該如何及時的維修呢？伊頓穆勒 ETAON 隔離開關(guān)P3-63/EA/SVB</p><p style="text-indent:25px">杭州哪里買得到伊頓穆勒ETAON隔離開關(guān)?杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11</p><p style="text-indent:25px">【浩蘊(yùn)自動化】隔離開關(guān)常見的故障在隔離開關(guān)的運(yùn)行和操作中，易發(fā)生接點和觸頭過熱、電動操作失靈、三相不同期、合閘不到位等異常情況。運(yùn)行中的隔離開關(guān)可能會出現(xiàn)的異?，F(xiàn)象 (1)接觸部分過熱，由于擰緊部件松動，刀口合得不嚴(yán)，而造成過熱或刀口熔焊。 (2)瓷絕緣子外傷，硬傷，支柱底座破裂。 (3)針式瓷絕緣子膠合部因質(zhì)量不良和自然老化而造成瓷絕緣子掉蓋。 (4)在污穢嚴(yán)重時或過電壓情況下，產(chǎn)生閃絡(luò)、放電、擊穿接地而引起燒傷痕跡，嚴(yán)重時產(chǎn)生短路，瓷絕緣子，開關(guān)跳閘等。 (5)三相合閘不同期。 (6)操作卡阻 ,拉合失靈。 (7)隔離開關(guān)自分。 (8)輔助接點轉(zhuǎn)換不到位。 (9)操作過程中隔離開關(guān)停止在中間位置。 (10)電動機(jī)燒壞 ,接觸器燒壞。 (11)嚴(yán)重合不到位。 (12)遠(yuǎn)方不能操作。杭州25A 負(fù)荷隔離開關(guān)P1-25/EZ/HI11</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2318290.html</p></div></div></div></div></div><div id="x3c7cx9" class="page-right twoColRt"><div id="wfik8z8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="m7wtizt" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="3dubip4" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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