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container clearfix"><div id="oc3rine" class="twoCol"><div id="rfx8xry" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_dgyqybwr/">電工儀器儀表</a>?<a href="http://www.cdcfah.com/cp/third-dgyqybwr_cscsyqez/">參數(shù)測試儀器</a>?佛山變壓器綜合參數(shù)測試系統(tǒng) 服務至上展榮新精密電子供應</p><div id="kzbt8e7" class="leftbox clearfix"><h1>佛山變壓器綜合參數(shù)測試系統(tǒng) 服務至上展榮新精密電子供應</h1><div id="hq2rogd" class="proBig"><div id="dsph47v" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368063710938/7461720.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2newq3c" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368063710938/7461720.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ztgdmyl" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>佛山變壓器綜合參數(shù)測試系統(tǒng),變壓器</p><p><span>***更新：</span>2020-10-31 12:19:35</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="y8fkvcj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市展榮新精密電子有限公司</a></p><p><span>聯(lián)系人：</span>喻孟峨</p><p><span>郵箱: </span>113527410@qq.com</p><p><span>電話: </span>15012892536</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0755-27923475</p><p><span>地址: </span>航城街道黃田社區(qū)崗貝工業(yè)區(qū)綜合樓10棟401</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="da2p7on" class="page-proshow02"><p class="title">詳細說明</p><div id="28deqyp" class="box"><p><p style="text-indent:25px">電壓比測量是驗證變壓器能否達到預期的電壓變換效果。絕緣裝配后的電壓比試驗是檢驗繞組的匝數(shù)與繞向是否正確；引線裝配后的電壓比試驗時間檢查分接開關與繞組的聯(lián)結組標號是否正確；總裝后的電壓比試驗是檢査變壓器分接開關內部所處位置與外部指示位置是否一致及線端標志是否正確。對于有并聯(lián)支路的繞組，佛山變壓器綜合參數(shù)測試系統(tǒng)，如果在電壓比試驗中可以明顯的發(fā)現(xiàn)一匝的誤差時，佛山變壓器綜合參數(shù)測試系統(tǒng)，應分別對每個支路進行電壓比測量；否則應進行電勢差試驗，以確保并聯(lián)支路的匝數(shù)相等，佛山變壓器綜合參數(shù)測試系統(tǒng)，在此前提下方能進行電壓比測量。變壓器有其做試驗而用的，是試驗變壓器，分別可以分為充氣式，油浸式，干式等試驗變壓器。佛山變壓器綜合參數(shù)測試系統(tǒng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山變壓器綜合參數(shù)測試系統(tǒng),變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368063710938/7461720.png"></div><p style="text-indent:25px">在進行大型變壓器低壓側直阻測量時,***個顯示出的數(shù)據(jù)與真實值差甚遠，且保持一段時間的穩(wěn)定,然后逐漸開始變化,變大或變化，變化的速度逐漸加快，然后逐漸變慢zui后達到幾乎不在變化,得到真實阻值。這種變化一般是朝一個方向變化，比如一直變小到真實值。出現(xiàn)忽大忽小,長時間飄忽不定,或很長時間數(shù)據(jù)保持不變或變化甚小且距真實值相差甚遠則應檢查接線是否有誤。但對于超大型變壓器如370MVA或400MVA變壓器在助磁測量時有一個過沖，在變小過程中有一個低于真實值區(qū)然后回升到真實值。安徽變壓器檢測儀器變壓器按用途可以分為：配電變壓器、組合式變壓器、干式變壓器、單相變壓器、整流變壓器、抗干擾變壓器等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山變壓器綜合參數(shù)測試系統(tǒng),變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368129267578/9378652.png"></div><p> 行輸出變壓器又稱逆程變壓器、回掃變壓器，俗稱行輸出，它是電視機、顯示器中的一個重要變壓器。1.行輸出變壓器結構行輸出變壓器的全部繞組和高壓整流管均密封在其中，底部引出各個繞組的引腳，高壓輸出采用高壓引線直接送至顯像管的高壓嘴。有的行輸出變壓器上只有一個電壓調節(jié)旋鈕，那是用來調節(jié)顯像管聚焦極電壓的。記憶行輸出變壓器兩個旋鈕位置的方法參考如圖3-44所示的兩個電壓調節(jié)電路。圖3-44兩個電壓調節(jié)電路重要提示一體化行輸出變壓器體積小，重量輕，省去了硅柱，工作穩(wěn)定性好。內部的高壓整流二極管將各級繞組隔離，減小了分布電容，能獲得優(yōu)良的高壓負載特性。但是，由于行輸出變壓器工作在高壓、高頻狀態(tài)下，故障發(fā)生率相對電視機中其他元器件而言比較高，而且大多數(shù)情況下是高壓繞組部分損壞。由于一體化行輸出變壓器采用環(huán)氧樹脂等材料封裝，所以更換時得整個行輸出變壓器一起更換，增加了維修成本。2.行輸出變壓器電路符號圖3-45所示是行輸出變壓器電路符號。其中，圖3-45(a)所示為分立式行輸出變壓器的電路符號，圖3-45(b)所示是一體化行輸出變壓器的電路符號。用虛線框表示兩組繞組組合成一體，并在內部設有高壓整流管。</p><p> 首先選擇變壓器的額定電壓。高壓側電壓與所接入電網(wǎng)電壓相等，低壓側電壓比低壓側電網(wǎng)的電壓高10%或5%（取決變壓器電壓等級和阻抗電壓大?。?；額定容量選擇。計算變壓器所帶負荷的大?。ㄒ蠼y(tǒng)計比較大綜合負荷，將有功負荷kW值換算成視在功率kVA），如果是兩臺變壓器，那么每臺變壓器的容量可按照比較大綜合負荷的70%選擇，一臺變壓器要按總負荷考慮，并留有適當?shù)脑６?。其它明星參?shù)可結合變壓器產(chǎn)品適當考慮。例如：選擇35/10kV變壓器。假定比較大負荷為3500kW，功率因數(shù)為，選兩臺變壓器，容量S=×3500/，可選擇3150kVA的變壓器，電壓比為35kV/。再從產(chǎn)品目錄中選擇型號。深圳市展榮新精密電子有限公司目前主營的產(chǎn)品中就包含變壓器綜合測試儀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山變壓器綜合參數(shù)測試系統(tǒng),變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368417158203/3339392.png"></div><p style="text-indent:25px">變壓器綜合測試儀由軟硬件兩部分組成，用于檢測各類型變壓器的性能，包括變壓器空載和負載特性，電阻測試以及耐壓測試等，保證變壓器出廠的合格率和試驗時的安全性，是一款極實用的設備。變壓器綜合測試儀通過計算機和軟件實現(xiàn)智能控制，在對變壓器進行測試、數(shù)據(jù)分析和出具結果的整個過程都可自動完成。大幅減少了人工工作量，提高工作效率的同時還能避免因人為因素而出現(xiàn)的誤差。專業(yè)的變壓器綜合測試儀采用數(shù)字儀表盤，配置液晶背光顯示屏，可以實時記錄多組數(shù)據(jù)，具有數(shù)字鎖定、自動計算等功能，減少了人工讀數(shù)、計算時的誤差，提高了數(shù)據(jù)的準確度和可信度。加強日常維護和定期測試能夠延長變壓器的使用壽命?；葜葑儔浩鳂O性測試</p><p style="text-indent:25px">變壓器的主要部件是一個鐵心和套在鐵心上的兩個繞組。佛山變壓器綜合參數(shù)測試系統(tǒng)</p><p style="text-indent:25px">變壓器幾乎在所有的電子產(chǎn)品中都要用到，它原理簡單但根據(jù)不同的使用場合（不同的用途）變壓器的繞制工藝會有所不同的要求。變壓器的功能主要有：電壓變換；阻抗變換；隔離；穩(wěn)壓（磁飽和變壓器）等，變壓器常用的鐵心形狀一般有E型和C型鐵心。一般降壓變壓器一次繞組的電阻值為幾十至幾百歐，二次繞組為幾歐至幾十歐，這點要做到心中大致有數(shù)，為選萬用表的量程提供參考，一般選用萬用表的R×1或R×10檔，分別測一次繞組和二次繞組，查看有無斷路和短路問題，這個方法有個缺點就是，無法檢測出局部短路問題，這個缺憾可以通過通電檢查彌補。佛山變壓器綜合參數(shù)測試系統(tǒng)</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司是一家一般經(jīng)營項目是：經(jīng)營電子商務，國內貿易，經(jīng)營進出口業(yè)務（以上法律、行政法規(guī)決定規(guī)定在登記前須經(jīng)批準的項目除外，限制的項目須取得許可后方可經(jīng)營）。許可經(jīng)營項目是：變壓器檢測儀表的開發(fā)及生產(chǎn)、變壓器綜合測試儀的開發(fā)及生產(chǎn)、線材測試儀的開發(fā)及生產(chǎn)、儀器儀表的開發(fā)及生產(chǎn)、銷售。的公司，致力于發(fā)展為創(chuàng)新務實、誠實可信的企業(yè)。展榮新精密電子擁有一支經(jīng)驗豐富、技術創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供變壓器電感平衡測試儀，變壓器綜合測試儀，高壓測試儀19053，展榮新（臺儀達）系列產(chǎn)品。展榮新精密電子始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。展榮新精密電子始終關注儀器儀表行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1789824.html</p></div></div></div></div></div><div id="srj7tqd" class="page-right twoColRt"><div id="x727bog" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hr8ucoq" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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