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clearfix"><div id="c8hjdpb" class="twoCol"><div id="sf774vc" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</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>?安徽局放試驗(yàn)變壓器服務(wù)為先展榮新精密電子供應(yīng)</p><div id="5iz39e8" class="leftbox clearfix"><h1>安徽局放試驗(yàn)變壓器服務(wù)為先展榮新精密電子供應(yīng)</h1><div id="clceyz8" class="proBig"><div id="e7p3s97" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368292333984/8679976.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2nkriuo" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368292333984/8679976.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="1o7a27a" 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(guān)鍵詞：</span>安徽局放試驗(yàn)變壓器,變壓器</p><p><span>***更新：</span>2020-08-19 10:16:38</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="cvxebd3" 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(jī): </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(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="1mgspga" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="iwdfhy8" class="box"><p><p style="text-indent:25px">現(xiàn)在國內(nèi)外試驗(yàn)變壓器均采用機(jī)械式的辦法進(jìn)行調(diào)制和解調(diào)產(chǎn)生**頻信號，所以存在正弦波波形不標(biāo)準(zhǔn)，測量誤差大，高壓部分有火花放電，設(shè)備笨重，而且正弦波的二，四象限還需要大功率高壓電阻進(jìn)行放電整形，所以設(shè)備的整體功耗較大。從國內(nèi)外多年的理論和實(shí)踐證明，用0.1Hz**頻耐壓試驗(yàn)替代工頻耐壓試驗(yàn)，不但能有同樣的等效性，而且設(shè)備的體積大為縮小，安徽局放試驗(yàn)變壓器，重量大為減輕，理論上容量約為工頻的五百分之一，且操作簡單，安徽局放試驗(yàn)變壓器，安徽局放試驗(yàn)變壓器，與工頻試驗(yàn)相比優(yōu)越性更多。變壓器直流電阻測試儀的操作人員應(yīng)具有電氣設(shè)備或儀器的一般使用知識，并在使用前閱讀產(chǎn)品手冊。安徽局放試驗(yàn)變壓器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽局放試驗(yàn)變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368292333984/8679976.png"></div><p style="text-indent:25px">變壓器測試儀器常見故障排除：1.開機(jī)無顯示：先關(guān)機(jī)，檢查保險絲是否燒斷，可更換保險。2.屏幕突然黑屏：可按復(fù)位鍵，重新開始測量。3.測量及運(yùn)算結(jié)果不正確：檢查外部接線，是否按說明書操作，是否有接觸不良或接錯線；相關(guān)參數(shù)設(shè)置不正確。4.空載試驗(yàn)的結(jié)果跳動較大，請注意試驗(yàn)電源需要與車間行吊等大功率沖擊型設(shè)備所使用的電源分開。深圳市展榮新精密電子有限公司，專業(yè)從事電子變壓器、電感線圈、電容電阻等各類元器件測試儀之自主研發(fā)、制造和銷售。安徽局放試驗(yàn)變壓器變壓器參數(shù)測定是通過測量空載電流和一、二次電壓及空載功率來計算變壓器的變比、空載電流百分?jǐn)?shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽局放試驗(yàn)變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368672089844/7803755.png"></div><p style="text-indent:25px">我們來分享有關(guān)變壓器日常維護(hù)的提示，加強(qiáng)日常維護(hù)和定期測試：除了定期進(jìn)行變壓器工作外，我還要求管理人員加強(qiáng)日常工作并分配職責(zé)。關(guān)鍵檢查內(nèi)容包括：觀察外觀。主要檢查是否有漏油，是否有零件排放現(xiàn)象。變壓器外殼未緊密焊接或橡膠墊不牢固，可能導(dǎo)致變壓器泄漏。如果油位過低，則會失去絕緣保護(hù)，導(dǎo)致導(dǎo)電部分之間或?qū)щ姴糠峙c外殼之間的放電，嚴(yán)重時會燒毀變壓器。因此，應(yīng)消除故障，并及時補(bǔ)充機(jī)油，以確保機(jī)油油位保持在機(jī)油標(biāo)準(zhǔn)的1/4至3/4。對于零件松動，接觸不良甚至放電，應(yīng)及時切斷變壓器的跌落保險，以消除隱患。檢查吸濕裝置。當(dāng)變壓器由于負(fù)載或環(huán)境溫度的變化而變壓器油的體積發(fā)生膨脹和收縮時，迫使儲油柜中的氣體通過吸濕裝置呼吸，以去除空氣中的碎屑和濕氣，從而保持變壓器中變壓器油的絕緣強(qiáng)度。</p><p style="text-indent:25px">變壓器可精確測量各種配電變壓器的容量，方便、準(zhǔn)確?？蓽y量變壓器的空載電流、空載損耗、短路電壓、短路（負(fù)載）損耗。儀器內(nèi)部自動進(jìn)行量程切換，允許測量電壓、電流范圍寬，接線簡單。做三相變壓器的空載、負(fù)載試驗(yàn)時，儀器能自動判斷接線是否正確，并顯示三相電壓、電流的向量圖。單機(jī)可以完成1000KVA以下的配電變壓器全電流下的負(fù)載實(shí)驗(yàn)的測量；在三分之一額定電流下可完成3150KVA以下的配電變壓器的負(fù)載試驗(yàn)的測量（在三分之一的額定電流下，儀器可換算到額定電流下的負(fù)載損耗參數(shù)）。所有測試結(jié)果均自動進(jìn)行相關(guān)校正。儀器可自動進(jìn)行諸如：波形校正、溫度校正、非額定電壓校正、非額定電流校正等多種校正，使測試結(jié)果準(zhǔn)確度更高。目前市場上變壓器測試儀主要類型分為多種，但具體的根據(jù)不同介質(zhì)來選擇適合自己的型號。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽局放試驗(yàn)變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368129267578/9378652.png"></div><p style="text-indent:25px">變壓器（Transformer）是利用電磁感應(yīng)的原理來改變交流電壓的裝置，主要構(gòu)件是初級線圈、次級線圈和鐵芯（磁芯）。主要功能有：電壓變換、電流變換、阻抗變換、隔離、穩(wěn)壓（磁飽和變壓器）等。按用途可以分為：電力變壓器和特殊變壓器（電爐變、整流變、工頻試驗(yàn)變壓器、調(diào)壓器、礦用變、音頻變壓器、中頻變壓器、高頻變壓器、沖擊變壓器、儀用變壓器、電子變壓器、電抗器、互感器等）<p>作用：<p>變壓器是一種靜止的電氣設(shè)備。它是根據(jù)電磁感應(yīng)的原理，將某一等級的交流電壓和電流轉(zhuǎn)換成同頻率的另一等級電壓和電流的設(shè)備。作用：變換交流電壓、交換交流電流和變換阻抗。工廠需要定期對設(shè)備的電流電阻進(jìn)行檢測，了解是否在正常的數(shù)值范圍。安徽變壓器性能綜合測試臺</p><p style="text-indent:25px">變壓器是一種利用電磁互感來轉(zhuǎn)換電壓，電流和阻抗的設(shè)備。安徽局放試驗(yàn)變壓器</p><p style="text-indent:25px">激磁阻抗參數(shù)與鐵心飽和程度有關(guān)，即與電源電壓大小有關(guān)，試驗(yàn)電壓必須取額定電壓?？蛰d電流數(shù)值較小，為減小測量誤差，須將電流表靠近變壓器接，然后依次接功率表和電壓表。根據(jù)測量數(shù)據(jù):U2N(低壓側(cè)額定電壓)、U10(高壓側(cè)開路電壓)、I0(低壓側(cè)空載電流)和P0(空載損耗)，按空載運(yùn)行時的等效電路圖忽略低壓繞組漏阻抗(zm>>z2)，變比k和激磁阻抗參數(shù)?？蛰d試驗(yàn)在低壓側(cè)加電源，所測數(shù)據(jù)為低壓側(cè)值，求得磁阻抗參數(shù)也為低壓側(cè)值，如需高壓側(cè)的激磁阻抗數(shù)值，還須進(jìn)行折算，即乘(k*k)。特別注意：對三相變壓器進(jìn)行參數(shù)計算，應(yīng)首先將測量數(shù)據(jù)換算為相值(相電壓、相電流和一相的損耗)，然后才能代入公式，即公式中所有數(shù)據(jù)必須是相值。安徽局放試驗(yàn)變壓器</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司成立于2018-10-10，是一家生產(chǎn)型的公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下[ "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(dá)）系列產(chǎn)品" ]深受客戶的喜愛。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供質(zhì)量的產(chǎn)品及服務(wù)。截止當(dāng)前，我公司年營業(yè)額度達(dá)到500-700萬元，爭取在一公分的領(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/965973.html</p></div></div></div></div></div><div id="twn2z4t" class="page-right twoColRt"><div 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