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clearfix"><h1>常州母線弧光保護(hù) 誠(chéng)信經(jīng)營(yíng) 江蘇基頓電氣供應(yīng)</h1><div id="jnponmb" class="proBig"><div id="33bdn3x" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090209853516/2408474.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xwdkm47" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090209853516/2408474.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lkrta99" 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>常州母線弧光保護(hù),弧光保護(hù)</p><p><span>***更新：</span>2020-07-06 01:18:14</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="z7khtdl" 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="gaxelp7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xgd24df" class="box"><p><p> 弧裝置為當(dāng)系統(tǒng)饋線發(fā)生單相接地故障時(shí)（非長(zhǎng)久性故障，可持續(xù)運(yùn)行2小時(shí)），系統(tǒng)電容放電，消弧柜中的消弧線圈進(jìn)行補(bǔ)償限制系統(tǒng)電壓的升高，減少或消除接地時(shí)產(chǎn)生的電弧。 </p> <p> 母線弧光保護(hù)系統(tǒng)為當(dāng)母線發(fā)生相對(duì)相或相對(duì)地弧光故障時(shí)（長(zhǎng)久性故障），采集柜內(nèi)弧光信號(hào)，常州母線弧光保護(hù)，同時(shí)采集進(jìn)線的過流信號(hào)，快速的選擇性切除故障，常州母線弧光保護(hù)。 </p> <p> 綜上，兩個(gè)設(shè)備保護(hù)的對(duì)象和作用完全不同。消弧柜針對(duì)饋線，弧光保護(hù)針對(duì)母線。消弧裝置為了保證供電設(shè)備正常運(yùn)行，常州母線弧光保護(hù)，而母線弧光保護(hù)系統(tǒng)是在供電系統(tǒng)發(fā)生弧光故障時(shí)，可以在100ms內(nèi)切除故障，比較大限度的保護(hù)人身安全并減少財(cái)產(chǎn)損失。專業(yè)生產(chǎn)電弧光保護(hù)裝置，歡迎來電咨詢。常州母線弧光保護(hù)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州母線弧光保護(hù),弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090209853516/2408474.jpg"></div><p> 電弧光保護(hù)裝置的主要作用 </p> <p> 1、減專少或降低電弧光對(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)屬間，更快地恢復(fù)供電。 </p> <p> 主要應(yīng)用于以下場(chǎng)合 </p> <p> 1、電力變電站。 </p> <p> 2、火電廠電氣段開關(guān)柜母線室及饋線柜。 </p> <p> 3、風(fēng)電場(chǎng)升壓站集電線路開關(guān)柜。 </p> <p> 4、箱式變電站。北?；」獗Ｗo(hù)探頭專業(yè)生產(chǎn)弧光保護(hù)，歡迎來電咨詢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州母線弧光保護(hù),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 style="text-indent:25px">電弧光保護(hù)系統(tǒng)可以在開關(guān)柜發(fā)生弧光故障的時(shí)候，保護(hù)操作人員不受傷害，并且降低財(cái)產(chǎn)損失程度。當(dāng)出現(xiàn)弧光時(shí)候，弧光以 300m/s 的速度爆發(fā)，摧毀途中的任何物質(zhì).。只要系統(tǒng)中不斷電，弧光就會(huì)一直存在。要想比較大限度的減少弧光的危害，我們需要一種安全、迅速而有效的半導(dǎo)體電弧光保護(hù)系統(tǒng)。在開關(guān)柜抽屜內(nèi)，弧光可以迅速的在 10ms內(nèi)達(dá)到 3m遠(yuǎn)，因此要想很大程度降低損失，時(shí)間是個(gè)**主要的因素。KEATON電弧光保護(hù)系統(tǒng)輸出跳閘信號(hào)時(shí)間極短，即使在安裝或者維護(hù)的時(shí)候也能保護(hù)操作人員的安全。各種弧光保護(hù)廠家直銷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州母線弧光保護(hù),弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090210488281/9985773.jpg"></div><p> 電弧光的危害 </p> <p> <br /> </p> <p> 開關(guān)設(shè)備內(nèi)部間隔發(fā)生故障而產(chǎn)生的電弧光會(huì)造成開關(guān)設(shè)備中的壓力和溫度迅速增加，如不及時(shí)切除、將可能造成以下重大危害： </p> <p> <br /> </p> <p> 電弧光中心溫度（相當(dāng)于太陽表面溫度的2~4倍，約為10000~20000°C過高導(dǎo)致銅排、鋁排熔毀氣化； </p> <p> <br /> </p> <p> 電纜熔毀，電纜護(hù)套著火； </p> <p> <br /> </p> <p> 開關(guān)設(shè)備劇烈振動(dòng)，使固定元件松脫； </p> <p> <br /> </p> <p> 使上一級(jí)變壓器承受近距離短路沖擊，故障電流產(chǎn)生的電動(dòng)力可能導(dǎo)致變壓器繞組變形引起匝間短路； </p> <p> <br /> </p> <p> 故障產(chǎn)生的弧光沖擊波以300m/s速度爆發(fā)，可摧毀途中的任何物質(zhì)，若波及站內(nèi)直流系統(tǒng)導(dǎo)致全站直流失電，將造成無法彌補(bǔ)的重大損失； </p> <p> <br /> </p> <p> 燃燒產(chǎn)生的有害氣體被人吸入會(huì)產(chǎn)生生命危險(xiǎn)； </p> <p> <br /> </p> <p> 高溫灼傷皮膚，強(qiáng)光刺傷眼睛 </p> <p> <br /> </p> <p> 爆破音振損傷耳膜，肺臟； </p> <p> <br /> </p> <p> 碎片飛射，造成人員傷亡。 </p> <p> <br /> </p> <p> 電弧光的監(jiān)測(cè)及防護(hù) </p> <p> <br /> </p> <p> 當(dāng)?shù)蛪洪_關(guān)柜發(fā)生電弧，可以通過三種不同的設(shè)計(jì)理念保護(hù)操作人員和設(shè)備的安全： </p> <p> <br /> </p> <p> 改善設(shè)備的機(jī)械結(jié)構(gòu)，使之能夠承受電弧（被動(dòng)保護(hù)） </p> <p> <br /> </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> <br /> 弧光保護(hù)生產(chǎn)廠家，歡迎來電咨詢。常州母線弧光保護(hù)</p><p style="text-indent:25px">弧光保護(hù)專業(yè)生產(chǎn)廠家。常州母線弧光保護(hù)</p><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?，典型產(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>常州母線弧光保護(hù)</p><p style="text-indent:25px">江蘇基頓電氣自動(dòng)化有限公司注冊(cè)資金3000-5000萬元，是一家擁有101~300人***員工的企業(yè)。公司業(yè)務(wù)分為[ "數(shù)顯電力儀表", "操控裝置", "弧光保護(hù)", "微機(jī)綜合保護(hù)" ]等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為**，發(fā)揮人才優(yōu)勢(shì)，打造儀器儀表質(zhì)量品牌。截止當(dāng)前，我公司年?duì)I業(yè)額度達(dá)到3000-5000萬元，爭(zhēng)取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/507973.html</p></div></div></div></div></div><div id="vkwt3qx" class="page-right twoColRt"><div id="etqc3a3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="r3ctvpw" class="recomPic likePro"><a 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