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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="y252ovl" class="twoCol"><div id="7wgjirl" 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>?四川弧光保護(hù)哪家質(zhì)量好誠(chéng)信經(jīng)營(yíng) 江蘇基頓電氣供應(yīng)</p><div id="wxlsssc" class="leftbox clearfix"><h1>四川弧光保護(hù)哪家質(zhì)量好誠(chéng)信經(jīng)營(yíng) 江蘇基頓電氣供應(yīng)</h1><div id="zkbpz3k" class="proBig"><div id="f7onsy7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/8274785.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="t7fdxch" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/8274785.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q6nrl20" 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>四川弧光保護(hù)哪家質(zhì)量好,弧光保護(hù)</p><p><span>***更新：</span>2020-12-21 19:49:43</p><p><span id="click" >瀏覽次數(shù)：9次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="cffyd2g" 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="qjapp6g" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kkzyxps" class="box"><p><p> 電弧光保護(hù)電弧光是通過電離的氣體（空氣）在帶電體和地之間或帶電體之間的短路。高能量的電弧光故障表現(xiàn)為電氣。它們釋放了大量的能量，表現(xiàn)為輻射、熱、強(qiáng)光和高壓波的形式。 </p> <p> 電弧光保護(hù)裝置主要作用： </p> <p> 1，四川弧光保護(hù)哪家質(zhì)量好、減少或降低電弧光對(duì)于人體的傷害。 </p> <p> 2、減少或降低電弧光短路故障對(duì)于設(shè)備的損害。 </p> <p> 3、避免變壓器因近距離母線故障造成動(dòng)穩(wěn)定破壞，延長(zhǎng)變壓器的使用壽命。 </p> <p> 4、縮短電弧光故障切除時(shí)間，避免波及站內(nèi)直流系統(tǒng)造成重大損失。 </p> <p> 5、減少因電弧光故障造成設(shè)備停運(yùn)的時(shí)間，四川弧光保護(hù)哪家質(zhì)量好，四川弧光保護(hù)哪家質(zhì)量好，更快地恢復(fù)供電。弧光保護(hù)探頭廠家，歡迎來電咨詢。四川弧光保護(hù)哪家質(zhì)量好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川弧光保護(hù)哪家質(zhì)量好,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/8274785.jpg"></div><p style="text-indent:25px">1 弧光保護(hù)**早出現(xiàn)在國(guó)外abb和vamp，但國(guó)內(nèi)百繼電保護(hù)的發(fā)展其實(shí)比國(guó)外快，也更完善，比如國(guó)內(nèi)多采用光纖型光纖傳感器代替早期的電纜型提高絕緣安全，采用紫外探頭代替可見光探頭來規(guī)避電力巡度檢時(shí)強(qiáng)光手電的誤判等。2 集中和分散式各有優(yōu)劣，早期國(guó)外是分散式的，國(guó)內(nèi)的集中式更多一些，從可靠性角度，集中式只有一個(gè)有源設(shè)備，光專纖和探頭都是無源，因此更可靠，對(duì)于柜子較多時(shí)，可采用兩臺(tái)集中或一臺(tái)加擴(kuò)屬展模塊的形式接入更多的探測(cè)點(diǎn)，國(guó)內(nèi)的南瑞基頓電氣等弧光保護(hù)都支持這種模式。襄陽(yáng)弧光保護(hù)系統(tǒng)弧光保護(hù)專業(yè)生產(chǎn)廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川弧光保護(hù)哪家質(zhì)量好,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090209130859/8513785.jpg"></div><p> 電弧光是怎樣形成的？ </p> <p> 電弧性短路起火：如將兩電極接觸后再拉開建立了電弧，則維持此10mm 長(zhǎng)的電弧只需20V 的電壓。也就是說只要先接觸，之后又分開，很可能產(chǎn)生局部溫度很高的電弧而成為起火源。按電弧發(fā)生的不同部分可分為帶電導(dǎo)體間的電弧、帶電導(dǎo)體與地之間的電弧和絕緣表面的爬電。 </p> <p> 帶電導(dǎo)體間的電弧性短路起火：短路起火時(shí)有兩種可能，其一是兩導(dǎo)體（如相線與中性線）接觸時(shí)因短路電流產(chǎn)生的高溫，使接觸點(diǎn)金屬熔化，之后金屬熔化成團(tuán)收縮而脫離接觸的過程，在這種情況下可能建立電弧?！坝秩缇€路絕緣水平嚴(yán)重下降，雷電產(chǎn)生的瞬態(tài)過電壓或電網(wǎng)故障產(chǎn)生的暫態(tài)過電壓都可能擊穿劣化的線路絕緣而建立電弧?！薄半娀⌒远搪返钠鸹鹞ｋU(xiǎn)遠(yuǎn)大于上述金屬性短路的起火危險(xiǎn)?！?</p><p> 概述 </p> <p> 在110KV變電站的中低壓母線一般不配置母線保護(hù)，近年來為了有效控制變電站中低壓母線開關(guān)設(shè)備損壞及母線和斷路器故障引起主變壓器損壞的發(fā)生，越來越多的變電站中低壓開關(guān)柜配置電弧光保護(hù)。通過弧光保護(hù)裝置可以快速地切除故障點(diǎn)，保證系統(tǒng)的安全穩(wěn)定運(yùn)行。 </p> <p> 應(yīng)用范圍 </p> <p> 適用于電力開關(guān)柜中，引入電弧光保護(hù)裝置，可以捕捉到電氣弧光，并快速地切除故障點(diǎn)，保證電力系統(tǒng)的安全穩(wěn)定運(yùn)行。 </p> <p> 主要特點(diǎn) </p> <p> 1、動(dòng)作迅速可靠 </p> <p> 采用了可靠的快速算法，可以在短時(shí)間內(nèi)判斷弧光變化信號(hào)和電流變化信號(hào)并迅速出口，從發(fā)現(xiàn)故障到出口跳閘時(shí)間間隔優(yōu)于10ms，確保開關(guān)柜內(nèi)設(shè)備的弧光在75ms以內(nèi)切除。 </p> <p> 2、全數(shù)字化設(shè)計(jì) </p> <p> 本裝置采用全數(shù)字化設(shè)計(jì)，配置靈活，動(dòng)作精度高，而且排除了由于旋鈕或其他機(jī)械設(shè)計(jì)導(dǎo)致的誤差***。 </p> <p> 3、保護(hù)原理簡(jiǎn)單、合理 </p> <p> 根據(jù)弧光產(chǎn)生時(shí)的特點(diǎn)，裝置采用弧光和電流雙重判據(jù)，判據(jù)簡(jiǎn)單且可以有效的保證動(dòng)作的準(zhǔn)確性。 </p> <p> 4、強(qiáng)大的電氣性能 </p> <p> 弧光探頭設(shè)計(jì)、連接線等全部采用耐高溫、阻燃的高分子材料，具有強(qiáng)大的電氣隔離效果。裝置完全工業(yè)用弧光保護(hù)裝置，專業(yè)提供。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川弧光保護(hù)哪家質(zhì)量好,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208691406/971244.jpg"></div><p style="text-indent:25px">電弧光保護(hù)和快速滅弧器電弧光保護(hù)，顧名思義，就是當(dāng)發(fā)生電弧光故障時(shí)保護(hù)人員和電氣設(shè)備。目前市面上電弧光保護(hù)產(chǎn)品種類繁多，容易給我們?cè)斐苫煜湫彤a(chǎn)品就是“快速滅弧器”。其實(shí)“快速滅弧器”只是電弧光保護(hù)家族的一個(gè)分支，和傳統(tǒng)的電弧光保護(hù)還是存在本質(zhì)上的區(qū)別。他們的本質(zhì)區(qū)別就在于動(dòng)作方式上。傳統(tǒng)的電弧光保護(hù)動(dòng)作結(jié)果是切除上級(jí)斷路器，而快速滅弧器的動(dòng)作結(jié)果則是將電氣一次主回路進(jìn)行短路接地。如某品牌的“快速滅弧器”：由于快速滅弧器會(huì)對(duì)電氣一次回路甚至主變?cè)斐梢欢ǖ膿p傷，而且該類產(chǎn)品存在“一家獨(dú)大”等情況，市面上的應(yīng)用率不是很高。 <div style="background:#000000;opacity:0.22;position:absolute !important;left:0px !important;top:0px !important;border:0px none !important;padding:0px !important;z-index:100000;height:0px;width:0px;display:none;cursor:auto;"> </div>高性能弧光保護(hù)裝置，廠家直銷。石家莊弧光保護(hù)配件</p><p style="text-indent:25px">電弧光保護(hù)監(jiān)控系統(tǒng)，歡迎來電咨詢。四川弧光保護(hù)哪家質(zhì)量好</p><p> 什么是弧光放電？ </p> <p> 當(dāng)兩電極間電壓升高時(shí)，在電極**近處空氣中的正負(fù)離子被電場(chǎng)加速，在移動(dòng)的過程中與其它空氣分子碰撞產(chǎn)生新的離子，這種離子大量增加的現(xiàn)象稱為“電離”?？諝獗浑婋x的同時(shí)，溫度隨之急劇上升產(chǎn)生電弧，這種放電稱為弧光放電?；」夥烹娨话悴恍枰芨叩碾妷?，屬于低電壓大電流放電。 </p> <p> 弧光放電產(chǎn)生的條件是小間隙和大電流，如果增加間隙或減小電流，電弧將會(huì)消失。 </p> <p> <p> 電弧光是怎樣形成的？ </p> <p> 電弧性短路起火：如將兩電極接觸后再拉開建立了電弧，則維持此10mm 長(zhǎng)的電弧只需20V 的電壓。也就是說只要先接觸，之后又分開，很可能產(chǎn)生局部溫度很高的電弧而成為起火源。按電弧發(fā)生的不同部分可分為帶電導(dǎo)體間的電弧、帶電導(dǎo)體與地之間的電弧和絕緣表面的爬電。 </p> 四川弧光保護(hù)哪家質(zhì)量好</p><p style="text-indent:25px">江蘇基頓電氣自動(dòng)化有限公司是一家自動(dòng)化設(shè)備、電氣機(jī)械及器材、儀器儀表、電子產(chǎn)品的研發(fā)生、銷售；計(jì)算機(jī)硬件、電氣設(shè)備的技術(shù)研發(fā)、設(shè)計(jì)。電力儀表事業(yè)部主要產(chǎn)品包括：電力儀表系列、智能電動(dòng)機(jī)保護(hù)器系列、開關(guān)柜智能操控裝置系列、智慧用電監(jiān)控模塊系列、電量變送器系列，及系統(tǒng)集成系列產(chǎn)品。產(chǎn)品普遍用于冶金、石化、電力、建筑、市政等行業(yè)。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。江蘇基頓電氣深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的數(shù)顯電力儀表，操控裝置，弧光保護(hù)，微機(jī)綜合保護(hù)。江蘇基頓電氣致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。江蘇基頓電氣始終關(guān)注儀器儀表市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2501114.html</p></div></div></div></div></div><div id="2jgh7fp" class="page-right twoColRt"><div id="0qc5hgx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wfhrji2" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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