鄭州數(shù)字化弧光保護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)使用先進的處理器技術(shù)來控制系統(tǒng)的功能。該處理器技術(shù)也使得電弧光保護系統(tǒng)功能的編程，可匹配開關(guān)柜的不同運行方式。在跳閘回路里采用的半導(dǎo)體技術(shù)（可控硅開關(guān)）確保了開關(guān)柜里的供電開關(guān)以**小的延時得到跳閘信號。在不論是KE"><meta name="keywords" content="鄭州數(shù)字化弧光保護,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" 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id="xwyvxz9" class="leftbox clearfix"><h1>鄭州數(shù)字化弧光保護歡迎來電江蘇基頓電氣供應(yīng)</h1><div id="fzliplk" class="proBig"><div id="fzwtlsh" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090209130859/8513785.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hwd7pmq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090209130859/8513785.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7nphjqp" 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>鄭州數(shù)字化弧光保護,弧光保護</p><p><span>***更新：</span>2020-07-05 02:20:04</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="odaxzgn" 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(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="waxpwy8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qprjgn8" class="box"><p><p> 電弧光保護系統(tǒng)使用先進的處理器技術(shù)來控制系統(tǒng)的功能。該處理器技術(shù)也使得電弧光保護系統(tǒng)功能的編程，可匹配開關(guān)柜的不同運行方式。在跳閘回路里采用的半導(dǎo)體技術(shù)（可控硅開關(guān)）確保了開關(guān)柜里的供電開關(guān)以**小的延時得到跳閘信號。在不論是KEATON電弧光保護系統(tǒng)的主控單元，還是電弧光單元探測到電弧光，并且電流單元的整定的電流定值被超過，電弧光保護系統(tǒng)的跳閘信號將在極短時間內(nèi)到達(dá)供電開關(guān)。 </p> <p> 電流的信息也可直接取自安全電流回路，在此情況下，鄭州數(shù)字化弧光保護，電弧光保護也可盡可能快的得到過流的信息。如果偶爾光線信號超過光線設(shè)定值或者電流信號超過電流設(shè)定值，系統(tǒng)不會輸出跳閘信號，鄭州數(shù)字化弧光保護，也不會記憶在跳閘回路中，但是在主控單元上會顯示報警信號。在編程的時候，需要考慮系統(tǒng)按照用戶所希望的方式正常工作。采用光纖技術(shù)來向主控單元傳輸跳閘信號，鄭州數(shù)字化弧光保護，確保了電弧光保護系統(tǒng)的完美功能，它的抗干擾能力強，跳閘信號可以非常迅速的輸出到斷路器。電弧光保護裝置廠家直銷。鄭州數(shù)字化弧光保護</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州數(shù)字化弧光保護,弧光保護" src="https://tyunfile.71360.com/UploadFile/keaton/637255090209130859/8513785.jpg"></div><p> 監(jiān)測及防護 </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。連云港弧光保護生產(chǎn)廠家弧光保護**，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="鄭州數(shù)字化弧光保護,弧光保護" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/8274785.jpg"></div><p> 電弧光保護目的是在發(fā)生電弧故障時，通過限制電弧燃燒時間來保護附近工作人員及設(shè)備。電弧保護首先必須檢測故障電弧，然后才能切斷流過的故障電流。在中低開關(guān)柜內(nèi)部故障保護中，一般是通過跳開斷路器來切除故障使故障電弧熄滅。電弧燃燒時伴隨著光、聲及電磁波形式的輻射。通過分析可見光、聲波、紅外線或無線電頻率的輻射可以檢測到電弧的存在，甚至連由電弧產(chǎn)生的壓力波也已經(jīng)用來檢測它的存在。然而，*****使用的方法還是通過檢測可見光來實現(xiàn)。 </p> <p> 電弧光保護系統(tǒng)通過檢測開關(guān)柜內(nèi)部發(fā)生故障時發(fā)出的電弧光判斷是否發(fā)生故障。弧光是電弧**明顯且變化**快的特征物理量，因而電弧光保護具有超高速的動作性能，整套保護的動作時間可保證在幾毫秒以內(nèi)。對于開關(guān)柜內(nèi)部故障保護來講，這種超調(diào)整動作性能是**重要的。為了避免外界光干擾可能引發(fā)系統(tǒng)的誤跳閘，在實際應(yīng)用中往往還引入過流閉鎖信號，即：只有同時檢測到弧光信號及過流動作信號才發(fā)出跳閘指令切除故障，從而進一步提高保護系統(tǒng)動作的可靠性。 </p><p> 電弧光的監(jiān)測及防護 </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?。ū粍颖Ｗo） </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> 主動保護有以下兩種常見的、可行的方法：1）通過壓力傳感器進行監(jiān)測;2）通過弧光傳感器進行監(jiān)測 </p> <p> 第一種方法（采用壓力傳感器作為電弧光探測單元）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壓力峰值。當(dāng)內(nèi)部的壓力達(dá)到設(shè)定值時，電弧監(jiān)測裝置發(fā)出動作指令，控制開關(guān)器件動作。但是要預(yù)先確定電弧在柜內(nèi)產(chǎn)生的過壓值并非易事。 </p> <p> 第二種方法（采用光纖傳感器作為電弧光探測單元）弧光監(jiān)測器的操作邏輯如下：電弧現(xiàn)象會產(chǎn)生強烈的光輻射，因此柜體內(nèi)出現(xiàn)的弧光可以被弧光傳感器探測到。當(dāng)弧光監(jiān)控系統(tǒng)探測到故障，會發(fā)出動作信號給斷路器。這種方法的探測反應(yīng)時間*為1毫秒。電弧光保護裝置**。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州數(shù)字化弧光保護,弧光保護" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/7334798.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(dāng)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(dāng)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(biāo)準(zhǔn)。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> 高精度弧光保護，專業(yè)生產(chǎn)廠家，歡迎來電咨詢。成都弧光保護裝置</p><p style="text-indent:25px">專業(yè)提供饋線弧光保護系統(tǒng)，歡迎咨詢。鄭州數(shù)字化弧光保護</p><p> 弧光保護裝置的特點： </p> <p> 弧光保護裝置是母線型弧光保護系統(tǒng)中的主要保護設(shè)備。主要用來檢測分析故障信號、接收分析采集單元的弧光故障信號，并對兩種信號進行綜合分析判斷。在滿足跳閘條件時，發(fā)出跳閘指令以便切除故障。一般安裝在進線柜或緊鄰進線柜的開關(guān)柜的二次控制門板上。其主要的技術(shù)優(yōu)勢有以下幾點： </p> <p> 1、動作迅速可靠。 </p> <p> 2、全數(shù)字化設(shè)計。 </p> <p> 3、保護原理簡單合理。 </p> <p> 4、故障信息記錄準(zhǔn)確。 </p> <p> 5、多種輔助保護功能。 </p> <p> 6、強大的電氣性能。 </p> <p> <br /> 鄭州數(shù)字化弧光保護</p><p style="text-indent:25px">江蘇基頓電氣自動化有限公司坐落在長安鎮(zhèn)友誼路28號，是一家專業(yè)的自動化設(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)。公司。唯才是舉，唯能是用：擁有優(yōu)秀人才101~300人和，是實現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動力。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", "微機綜合保護" ]。公司憑著雄厚的技術(shù)力量、飽滿的工作態(tài)度、扎實的工作作風(fēng)、良好的職業(yè)道德，樹立了優(yōu)良的[ "數(shù)顯電力儀表", "操控裝置", "弧光保護", "微機綜合保護" ]形象，贏得了社會各界的信任和認(rèn)可。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/497568.html</p></div></div></div></div></div><div id="ptq8wjt" class="page-right twoColRt"><div id="gqnfmt8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8gikg3k" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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