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id="xmj7fzl" class="twoCol"><div id="kzby9am" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gkxtjzbyb/">工控系統(tǒng)及裝備</a>?<a href="http://www.cdcfah.com/cp/third-gkxtjzbyb_baohuqijq/">保護(hù)器</a>?太原弧光保護(hù)批發(fā) 歡迎咨詢江蘇基頓電氣供應(yīng)</p><div id="cr8by43" class="leftbox clearfix"><h1>太原弧光保護(hù)批發(fā) 歡迎咨詢江蘇基頓電氣供應(yīng)</h1><div id="jihjtdp" class="proBig"><div id="fz3ofpg" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/7334798.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mgqx492" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/7334798.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2nkr94f" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>太原弧光保護(hù)批發(fā)</p><p><span>***更新：</span>2020-06-22 01:23:30</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="8d28qsk" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇基頓電氣自動(dòng)化有限公司</a></p><p><span>聯(lián)系人：</span>高經(jīng)理</p><p><span>郵箱: </span>215741001@qq.com</p><p><span>電話: </span>13328157222</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-85027009</p><p><span>地址: </span>長(zhǎng)安鎮(zhèn)友誼路28號(hào)</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="auw33zg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7xbxr48" class="box"><p><p> 一旦發(fā)生電弧光故障,這一裝置可以迅速可靠動(dòng)作,切除故障電源,準(zhǔn)確定位故障點(diǎn)。對(duì)于變電所、大型企業(yè)用電的各種運(yùn)行方式,可以具體情況和客戶需要靈活配置,適應(yīng)性強(qiáng)。JD9900B電弧光保護(hù)綜合測(cè)控系統(tǒng)是我公司根據(jù)市場(chǎng)需要開(kāi)發(fā)的新一代產(chǎn)品,系統(tǒng)動(dòng)作準(zhǔn)確,反應(yīng)靈敏,可靠性高。JD9900B采用分布式模式設(shè)計(jì),適合作為中低壓母線保護(hù),具備靈活的組**性。其中饋線保護(hù)單元可**形成**小化保護(hù)系統(tǒng)，太原弧光保護(hù)批發(fā),單獨(dú)保護(hù)饋線以減小***停電范圍。饋線單元也可運(yùn)行于集中監(jiān)控模式,通過(guò)某一主單元與調(diào)度通信。JD9900B 電弧光保護(hù)采用檢測(cè)弧光和電流為輸入量,可單獨(dú)做為過(guò)流保護(hù),純弧光保護(hù),及弧光與過(guò)流雙判據(jù)保護(hù)。本系統(tǒng)具有原理簡(jiǎn)單、動(dòng)作可靠迅速、對(duì)一次設(shè)備無(wú)特殊要求、適應(yīng)于各種運(yùn)行方式的優(yōu)點(diǎn)。JD9900B是發(fā)電廠、變電站，太原弧光保護(hù)批發(fā)、工業(yè)及商業(yè)配電系統(tǒng) 380V~35kV 中低壓母線保護(hù)的理想解決方案。使用 JD9900B電弧光保護(hù)，太原弧光保護(hù)批發(fā),可以快速切除故障,從根本上限制故障電弧延續(xù)時(shí)間,消除其對(duì)人身的危害,比較大限度地降低弧光對(duì)電氣設(shè)備的損壞程度,避免主變壓器等設(shè)備長(zhǎng)時(shí)間遭受短路電流的沖擊而損壞,阻斷故障的擴(kuò)大。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="太原弧光保護(hù)批發(fā)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/7334798.jpg"></div><p> 電弧光的監(jiān)測(cè)及防護(hù) </p> <p> 當(dāng)?shù)蛪洪_(kāi)關(guān)柜發(fā)生電弧，可以通過(guò)三種不同的設(shè)計(jì)理念保護(hù)操作人員和設(shè)備的安全： </p> <p> 改善設(shè)備的機(jī)械結(jié)構(gòu)，使之能夠承受電?。ū粍?dòng)保護(hù)） </p> <p> 設(shè)備安裝限制內(nèi)部電弧效應(yīng)的裝置（主動(dòng)保護(hù)） </p> <p> 設(shè)備安裝限流斷路器 </p> <p> 主動(dòng)保護(hù)有以下兩種常見(jiàn)的、可行的方法：1）通過(guò)壓力傳感器進(jìn)行監(jiān)測(cè);2）通過(guò)弧光傳感器進(jìn)行監(jiān)測(cè) </p> <p> 第一種方法（采用壓力傳感器作為電弧光探測(cè)單元）壓力波是裝置內(nèi)出現(xiàn)電弧***的效應(yīng)之一，它將在電弧出現(xiàn)后的10-15毫秒后出現(xiàn)，可以安裝一些壓力傳感器用于探測(cè)壓力峰值。當(dāng)內(nèi)部的壓力達(dá)到設(shè)定值時(shí)，電弧監(jiān)測(cè)裝置發(fā)出動(dòng)作指令，控制開(kāi)關(guān)器件動(dòng)作。但是要預(yù)先確定電弧在柜內(nèi)產(chǎn)生的過(guò)壓值并非易事。 </p> <p> 第二種方法（采用光纖傳感器作為電弧光探測(cè)單元）弧光監(jiān)測(cè)器的操作邏輯如下：電弧現(xiàn)象會(huì)產(chǎn)生強(qiáng)烈的光輻射，因此柜體內(nèi)出現(xiàn)的弧光可以被弧光傳感器探測(cè)到。當(dāng)弧光監(jiān)控系統(tǒng)探測(cè)到故障，會(huì)發(fā)出動(dòng)作信號(hào)給斷路器。這種方法的探測(cè)反應(yīng)時(shí)間*為1毫秒。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="太原弧光保護(hù)批發(fā)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208691406/971244.jpg"></div><p style="text-indent:25px">電弧光保護(hù)裝置分為饋線電弧光保護(hù)和母線電弧光保護(hù)、主要用于保護(hù)重點(diǎn)設(shè)備和相關(guān)工作人員的生命安全。在以前，由于技術(shù)還不是特別成熟、考慮也不是特別周全、我國(guó)的大部分中、低壓母線沒(méi)有裝設(shè)快速的母線保護(hù)，只是采用了簡(jiǎn)單的消弧裝置和變壓器后備保護(hù)。這些保護(hù)存在動(dòng)作速度慢、故障切除時(shí)間長(zhǎng)等缺點(diǎn)，嚴(yán)重的影響了整個(gè)電網(wǎng)的安全運(yùn)行。而電弧光保護(hù)裝置就是專門(mén)為解決這些問(wèn)題而誕生的繼電保護(hù)設(shè)備。我公司生產(chǎn)的電弧光保護(hù)裝置適用于110KV、66KV、35KV 、10KV及0.4KV的電壓等級(jí)，既可以分散在開(kāi)關(guān)柜就地安裝，也可以集中組屏安裝，提供以太網(wǎng)、RS485通訊接口，可以和其它保護(hù)、自動(dòng)化設(shè)備一起，通過(guò)通信接口組成自動(dòng)化系統(tǒng)。</p></p><br /><p>文章來(lái)源地址: 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