山東弧光保護(hù)接線歡迎來電江蘇基頓電氣供應(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="電弧光在中、低壓開關(guān)柜內(nèi)產(chǎn)生的主要因素是什么？使用了不良性能的導(dǎo)電體絕緣材料的損壞（包括：裂痕，進(jìn)水，老化等）人體或其他物品意外地接觸到帶電的物品操作過程中的失誤或者設(shè)計或安裝錯誤元件損壞，沒有良好的維修和保養(yǎng)設(shè)備過電壓電網(wǎng)結(jié)構(gòu)的改變（系統(tǒng)"><meta name="keywords" content="山東弧光保護(hù)接線,弧光保護(hù)"><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" content="OBVzrC9aaQ" /> <meta 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href="http://www.cdcfah.com/cp/third-gkxtjzbyb_baohuqijq/">保護(hù)器</a>?山東弧光保護(hù)接線歡迎來電江蘇基頓電氣供應(yīng)</p><div id="rb9r9v9" class="leftbox clearfix"><h1>山東弧光保護(hù)接線歡迎來電江蘇基頓電氣供應(yīng)</h1><div id="p7tbhxn" class="proBig"><div id="hnbjz7x" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090210488281/9985773.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="n7tj77r" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090210488281/9985773.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pdndd77" 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>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>山東弧光保護(hù)接線,弧光保護(hù)</p><p><span>***更新：</span>2020-07-17 07:17:34</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="bv9vlrf" 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>長安鎮(zhèn)友誼路28號</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="dtjrpv9" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="v7x9nlj" class="box"><p><p> 電弧光在中、低壓開關(guān)柜內(nèi)產(chǎn)生的主要因素是什么？ </p> <p> 使用了不良性能的導(dǎo)電體 </p> <p> 絕緣材料的損壞（包括：裂痕，進(jìn)水，老化等） </p> <p> 人體或其他物品意外地接觸到帶電的物品 </p> <p> 操作過程中的失誤或者設(shè)計或安裝錯誤 </p> <p> 元件損壞，沒有良好的維修和保養(yǎng)設(shè)備 </p> <p> 過電壓 </p> <p> 電網(wǎng)結(jié)構(gòu)的改變（系統(tǒng)容量增大，山東弧光保護(hù)接線、電纜應(yīng)用增多） </p> <p> 電弧光的危害 </p> <p> 開關(guān)設(shè)備內(nèi)部間隔發(fā)生故障而產(chǎn)生的電弧光會造成開關(guān)設(shè)備中的壓力和溫度迅速增加，如不及時切除、將可能造成以下重大危害： </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> 電纜熔毀，電纜護(hù)套著火； </p> <p> 開關(guān)設(shè)備劇烈振動，使固定元件松脫； </p> <p> 使上一級變壓器承受近距離短路沖擊，山東弧光保護(hù)接線，故障電流產(chǎn)生的電動力可能導(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的速度爆發(fā)，山東弧光保護(hù)接線，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，將造成無法彌補的重大損失； </p> <p> 燃燒產(chǎn)生的0氣體被人吸入會產(chǎn)生生命危險； </p> <p> 高溫灼傷皮膚，強(qiáng)光刺傷眼睛 </p> <p> 爆破音振損傷耳膜，肺臟； </p> <p> 碎片飛射，造成人員傷亡。 </p> <p> <br /> 專業(yè)設(shè)計生產(chǎn)電弧光保護(hù)裝置。山東弧光保護(hù)接線</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東弧光保護(hù)接線,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090210488281/9985773.jpg"></div><p> 什么是弧光放電？ </p> <p> 當(dāng)兩電極間電壓升高時，在電極**近處空氣中的正負(fù)離子被電場加速，在移動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，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> 曲靖弧光保護(hù)多少錢專業(yè)提供饋線弧光保護(hù)系統(tǒng)，歡迎咨詢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東弧光保護(hù)接線,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090210332031/5312785.jpg"></div><p> 系統(tǒng)優(yōu)點 </p> <p> (1)動作迅速可靠 </p> <p> 跳閘回路采用了快速繼電器技術(shù)，確保保護(hù)系統(tǒng)在1ms內(nèi)發(fā)出跳閘信號，加上斷路器動作時間(35-60ms)，使開關(guān)柜內(nèi)部電弧光故障總切除時間控制在60ms以內(nèi)，而且在外觀上無明顯損壞。繼電保護(hù)裝置包括測量、計算、自檢、動作等時間累計約44ms, 加上斷路器動作時間，差動保護(hù)和無時限電流速斷保護(hù)動作，故障切除時間約100ms。即使電流速斷保護(hù)比弧光保護(hù)多40ms,查看弧光危害示意圖，電纜已經(jīng)燃燒。如果是帶時限電流速斷保護(hù)延時100ms、過電流Ⅰ段延時300ms,已經(jīng)達(dá)到柜體燃燒甚至的可能。 </p><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于人體的傷害。 </p> <p> 2、減少或降低電弧光短路故障對于設(shè)備的損害。 </p> <p> 3、避免變壓器因近距離母線故障造成動穩(wěn)定破壞，延長變壓器的使用壽命。 </p> <p> 4、縮短電弧光故障切除時間，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)備停運的時屬間，更快地恢復(fù)供電。 </p> <p> 主要應(yīng)用于以下場合 </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)電場升壓站集電線路開關(guān)柜。 </p> <p> 4、箱式變電站。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="山東弧光保護(hù)接線,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090210332031/5373647.jpg"></div><p> <p> 4.系統(tǒng)優(yōu)點 </p> <p> (1)動作迅速可靠 </p> </p> <p> (2)故障點定位功能 </p> <p> 根據(jù)弧光傳感器的實際安裝位置可以實現(xiàn)分區(qū)保護(hù)的功能。弧光傳感器可以安裝在開關(guān)設(shè)備的任何位置（一般安裝在母線室內(nèi)，以檢測母線故障），并在主控單元上顯示故障發(fā)生的位置，此功能可以減少故障處理時間，快速恢復(fù)供電。 </p> <p> (3)抗干擾能力強(qiáng) </p> <p> 弧光保護(hù)系統(tǒng)采用無源弧光傳感器探測弧光，系統(tǒng)主控單元、弧光單元、電流單元及傳感器采用了光纖星形連接及傳輸技術(shù)，且裝置完全滿足電磁兼容EMC的標(biāo)準(zhǔn)，確保了整個弧光保護(hù)系統(tǒng)的可靠性及**的抗干擾能力 </p> <p> (4)斷路器失靈保護(hù) </p> <p> 在主斷路器拒動時發(fā)出跳閘指令跳上一級斷路器，提高保護(hù)系統(tǒng)的安全性。 </p> <p> (5)配置靈活、適應(yīng)性強(qiáng) </p> <p> 系統(tǒng)采用先進(jìn)的處理技術(shù)，通過對弧光和過電流動作信號的靈活編程，可對各段母線提供選擇性保護(hù)，適用不同類型的接線和運行方式。電弧光保護(hù)裝置源頭廠家。曲靖弧光保護(hù)多少錢</p><p style="text-indent:25px">紫外光弧光保護(hù)，廠家直銷。山東弧光保護(hù)接線</p><p style="text-indent:25px">儀器儀表行業(yè)已經(jīng)連續(xù)多年保持了經(jīng)濟(jì)高位運行的態(tài)勢。即使當(dāng)全球受金融風(fēng)暴的影響，各個行業(yè)經(jīng)濟(jì)東圃有所放緩，但從全景發(fā)展情況看來，儀表行業(yè)的增長速度并沒有放緩。我國現(xiàn)有有限責(zé)任公司企業(yè)數(shù)千多家，已經(jīng)形成門類品種比較齊全，具有一定技術(shù)基礎(chǔ)和生產(chǎn)規(guī)模的產(chǎn)業(yè)體系。但同時業(yè)內(nèi)**也指出，雖然我國測試儀器產(chǎn)業(yè)有了一定的發(fā)展，但遠(yuǎn)遠(yuǎn)不能滿足國民經(jīng)濟(jì)各行各業(yè)日益增長的迫切需求。工業(yè)領(lǐng)域轉(zhuǎn)型升級、提升發(fā)展質(zhì)量等有利于儀器儀表行業(yè)的發(fā)展；**安全、社會安全、產(chǎn)業(yè)和信息安全等需要自主、[ "數(shù)顯電力儀表", "操控裝置", "弧光保護(hù)", "微機(jī)綜合保護(hù)" ]裝備，成為全社會共識；當(dāng)前正處于**開放40年之中國大變局，世界上只有一個救世主——市場，能救企業(yè)的只有你自己——自強(qiáng)，提高生產(chǎn)型**競爭力才是中國制造業(yè)的***出路。以顯微科學(xué)儀器行業(yè)的發(fā)展與變化為例，以親身的實踐為例，毛磊認(rèn)為，**開放四十年，國家的環(huán)境和實力都發(fā)生了巨大變化，有了完全不同的基礎(chǔ)，這為國產(chǎn)科學(xué)儀器走向**增強(qiáng)了信心。山東弧光保護(hù)接線</p><p style="text-indent:25px">江蘇基頓電氣自動化有限公司位于江蘇省無錫市，注冊資本3000-5000萬元，旗下?lián)碛?01~300人***專業(yè)的員工。專業(yè)的團(tuán)隊大多數(shù)員工都有多年工作經(jīng)驗，熟悉行業(yè)專業(yè)知識技能，致力于發(fā)展基頓電氣的品牌。公司以用心服務(wù)為**價值,希望通過我們的專業(yè)水平和不懈努力,將自動化設(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；計算機(jī)硬件、電氣設(shè)備的技術(shù)研發(fā)、設(shè)計。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)。等業(yè)務(wù)進(jìn)行到底。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***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)" ]。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/625548.html</p></div></div></div></div></div><div id="vhf77hf" class="page-right twoColRt"><div 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