曲靖弧光保護什么牌子好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="電弧光保護系統(tǒng)可以在開關(guān)柜發(fā)生弧光故障的時候，保護操作人員不受傷害，并且降低財產(chǎn)損失程度。當出現(xiàn)弧光時候，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"><meta name="keywords" content="曲靖弧光保護什么牌子好,弧光保護"><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 http-equiv="Cache-Control" content="no-transform" 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src="https://tyunfile.71360.com/UploadFile/keaton/637255090208730469/6645876.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qeccage" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090208730469/6645876.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="musiywu" 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>曲靖弧光保護什么牌子好,弧光保護</p><p><span>***更新：</span>2020-07-22 15:35:09</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="4qqow2c" 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: </span>0510-85027009</p><p><span>地址: </span>長安鎮(zhèn)友誼路28號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="a2sym2u" class="page-proshow02"><p class="title">詳細說明</p><div id="ow2o2iw" class="box"><p><p style="text-indent:25px">電弧光保護系統(tǒng)可以在開關(guān)柜發(fā)生弧光故障的時候，保護操作人員不受傷害，并且降低財產(chǎn)損失程度。當出現(xiàn)弧光時候，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，曲靖弧光保護什么牌子好、迅速而有效的半導(dǎo)體電弧光保護系統(tǒng)，曲靖弧光保護什么牌子好，曲靖弧光保護什么牌子好。在開關(guān)柜抽屜內(nèi)，弧光可以迅速的在 10ms內(nèi)達到 3m遠，因此要想很大程度降低損失，時間是個**主要的因素。KEATON電弧光保護系統(tǒng)輸出跳閘信號時間極短，即使在安裝或者維護的時候也能保護操作人員的安全。電弧光保護裝置**。曲靖弧光保護什么牌子好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="曲靖弧光保護什么牌子好,弧光保護" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208730469/6645876.jpg"></div><p> 工作原理 </p> <p> 電弧光保護以電流單元為基礎(chǔ)分組，弧光探頭可以整定關(guān)聯(lián)到任意一組電流信號上。當弧光單元把光信號從弧光傳感器傳輸?shù)交」獗Ｗo設(shè)備時，并且同時電流啟動元件動作和電弧光保護動作，裝置可選擇弧光信號動作單判據(jù)作為動作邏輯判斷。 </p> <p> 當檢測到本身硬件故障時，發(fā)出告警信號，同時閉鎖整套保護。硬件故障包括：采樣回路故障、RAM出錯、定值出錯等。 </p> <p> <br /> </p> <p> 端子圖及定義 </p> <p> 主要的端子數(shù)量有：6個弧光信號檢測接口，用于接收來自弧光傳感器的弧光故障信號。4個數(shù)據(jù)通訊接口，2路RS485，1路CAN總線，1路以太網(wǎng)。4路快速跳閘輸出接口，符合IEC255-23繼電器標準。2路報警出口，其中一路為裝置故障出口。12路電流輸入，檢測4組三相電流信號，用于判斷故障電流。 </p> <p> 武漢弧光保護優(yōu)點電弧光保護裝置全國招商。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="曲靖弧光保護什么牌子好,弧光保護" src="https://tyunfile.71360.com/UploadFile/keaton/637255090210332031/5373647.jpg"></div><p> 電弧光保護裝置的主要作用 </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、風電場升壓站集電線路開關(guān)柜。 </p> <p> 4、箱式變電站。 </p><p> 監(jiān)測及防護 </p> <p> 當?shù)蛪洪_關(guān)柜發(fā)生電弧，可以通過三種不同的設(shè)計理念保護操作人員和設(shè)備的安全: </p> <p> 改善設(shè)備的機械結(jié)構(gòu)，使之能夠承受電弧(被動保護) </p> <p> 設(shè)備安裝限制內(nèi)部電弧效應(yīng)的裝置(主動保護) </p> <p> 設(shè)備安裝限流斷路器 </p> <p> 這三種方案(可聯(lián)合使用)已在工業(yè)領(lǐng)域得到快速的發(fā)展，并為一些主要的低壓開關(guān)控制柜制造商普遍使用。 </p> <p> 其中限制內(nèi)部電弧效應(yīng)的裝置是一種主動保護裝置，它含有機電/電子裝置，較被動保護裝置更為復(fù)雜。 </p> <p> 主動保護即通過安裝限制電弧的裝置，以防止內(nèi)部出現(xiàn)故障電弧。專業(yè)生產(chǎn)弧光保護，歡迎來電咨詢。</p> <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><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="曲靖弧光保護什么牌子好,弧光保護" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/7334798.jpg"></div><p> 什么是弧光放電？ </p> <p> 當兩電極間電壓升高時，在電極**近處空氣中的正負離子被電場加速，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芨叩碾妷海瑢儆诘碗妷捍箅娏鞣烹?。 </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> 電弧光保護裝置，質(zhì)量可靠，性能穩(wěn)定。曲靖弧光保護什么牌子好</p><p style="text-indent:25px">高壓弧光保護裝置，專業(yè)生產(chǎn)提供。曲靖弧光保護什么牌子好</p><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> <br /> </p> <p> 電弧光中心溫度（相當于太陽表面溫度的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，電纜護套著火； </p> <p> <br /> </p> <p> 開關(guān)設(shè)備劇烈振動，使固定元件松脫； </p> <p> <br /> </p> <p> 使上一級變壓器承受近距離短路沖擊，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產(chǎn)生生命危險； </p> <p> <br /> </p> <p> 高溫灼傷皮膚，強光刺傷眼睛 </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)測及防護 </p> <p> <br /> </p> <p> 當?shù)蛪洪_關(guān)柜發(fā)生電弧，可以通過三種不同的設(shè)計理念保護操作人員和設(shè)備的安全： </p> <p> <br /> </p> <p> 改善設(shè)備的機械結(jié)構(gòu)，使之能夠承受電弧（被動保護） </p> <p> <br /> </p> <p> 設(shè)備安裝限制內(nèi)部電弧效應(yīng)的裝置（主動保護） </p> <p> <br /> 曲靖弧光保護什么牌子好</p><p style="text-indent:25px">江蘇基頓電氣自動化有限公司一直專注于自動化設(shè)備、電氣機械及器材、儀器儀表、電子產(chǎn)品的研發(fā)生、銷售；計算機硬件、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、智能電動機保護器系列、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)。，是一家儀器儀表的企業(yè)，擁有自己**的技術(shù)體系。公司目前擁有101~300人員工，為員工提供廣闊的發(fā)展平臺與成長空間，為客戶提供高質(zhì)高效的產(chǎn)品服務(wù)，深受員工與客戶好評。公司以誠信為本，業(yè)務(wù)領(lǐng)域涵蓋[ "數(shù)顯電力儀表", "操控裝置", "弧光保護", "微機綜合保護" ]，我們本著對客戶負責，對員工負責，更是對公司發(fā)展負責的態(tài)度，爭取做到讓每位客戶滿意。一直以來公司堅持以客戶為中心、[ "數(shù)顯電力儀表", "操控裝置", "弧光保護", "微機綜合保護" ]市場為導(dǎo)向，重信譽，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/675415.html</p></div></div></div></div></div><div id="ui4simc" class="page-right twoColRt"><div id="qoeuky4" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="msygwki" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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