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id="g4zgip3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368098925781/9464422.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="guw3qsu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368098925781/9464422.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="u8tqszg" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>山東電子安全電壓變壓器,變壓器</p><p><span>***更新：</span>2020-08-06 02:15:43</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="imeln3d" 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="jxp7q77" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="a7u7mol" class="box"><p><p style="text-indent:25px">變壓器測(cè)試儀的大屏幕、高亮度的液晶顯示，全漢字菜單及操作提示實(shí)現(xiàn)友好的人機(jī)對(duì)話，觸摸按鍵使操作更簡(jiǎn)便，寬溫液晶帶亮度調(diào)節(jié)，可適應(yīng)冬夏各季。儀器可以由用戶預(yù)設(shè)40組被試品參數(shù)，而且這些參數(shù)可以根據(jù)需要隨時(shí)刪除和增加，使用非常方便。自帶實(shí)時(shí)電子鐘，自動(dòng)記錄試驗(yàn)的日期、時(shí)間利于實(shí)驗(yàn)結(jié)果的保存、管理。面板式熱敏打印機(jī)，山東電子安全電壓變壓器，可現(xiàn)場(chǎng)快速打印試驗(yàn)結(jié)果。數(shù)據(jù)（試品設(shè)置、測(cè)量結(jié)果、測(cè)試時(shí)間等）具備掉電存貯及瀏覽功能，山東電子安全電壓變壓器，可以存儲(chǔ)500組實(shí)驗(yàn)結(jié)果，能與計(jì)算機(jī)聯(lián)機(jī)傳送數(shù)據(jù)。允許外接電壓互感器和電流互感器進(jìn)行擴(kuò)展量程測(cè)量，可測(cè)量任意參數(shù)的被試品，山東電子安全電壓變壓器。隨著變壓器空載負(fù)載測(cè)試儀被普遍使用，逐漸成為用電稽查人員真正的好助手。山東電子安全電壓變壓器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東電子安全電壓變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368098925781/9464422.png"></div><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(cè)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(cè)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(shí)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)。空載試驗(yàn)在低壓側(cè)加電源，所測(cè)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(duì)三相變壓器進(jìn)行參數(shù)計(jì)算，應(yīng)首先將測(cè)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。中山變壓器綜合特性測(cè)試臺(tái)如果對(duì)變壓器檢測(cè)儀有更多想要了解的，歡迎致電深圳市展榮新精密電子有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東電子安全電壓變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368157539063/6860772.png"></div><p style="text-indent:25px">變壓器容量測(cè)試儀包括兩個(gè)方面。一種是磁滯損耗。當(dāng)交流電流通過變壓器時(shí)，硅鋼板通過變壓器的磁力線的方向和大小會(huì)相應(yīng)改變，從而使硅鋼板內(nèi)部的分子彼此摩擦，釋放出熱能，從而損失電能的一部分，稱為磁滯損耗。另一個(gè)是變壓器工作時(shí)的渦流損耗。有一條磁力線穿過鐵芯，并且在垂直于磁力線的平面上將產(chǎn)生感應(yīng)電流。由于該電流形成循環(huán)回路并形成渦流，因此稱為渦流。渦電流的存在導(dǎo)致鐵芯發(fā)熱并消耗能量。這種損耗稱為渦流損耗。變壓器的效率與變壓器的功率水平密切相關(guān)。通常，功率越大，損耗與輸出功率之比越小，效率越高。相反，功率越低。</p><p style="text-indent:25px">在使用變壓器直流電阻測(cè)試儀的時(shí)候需要確保自己所選擇的變壓器直流電阻測(cè)試儀外包裝以及零部件沒有任何問題，有時(shí)也會(huì)因?yàn)樵谶\(yùn)輸中遇到了顛簸問題，而導(dǎo)致零部件松散，外包裝出現(xiàn)破裂，嚴(yán)重影響到之后的電阻電壓檢測(cè)，那么一旦發(fā)現(xiàn)問題之后要及時(shí)跟廠家溝通，及時(shí)更換才能夠正常使用，不會(huì)影響到接下來的檢測(cè)。如果大家發(fā)現(xiàn)的零部件有問題又沒有要換的話，只會(huì)導(dǎo)致檢測(cè)的數(shù)據(jù)不準(zhǔn)確，更有可能導(dǎo)致設(shè)施設(shè)備也出現(xiàn)安全問題，所以準(zhǔn)備工作一定要做好。變壓器測(cè)試儀器是專門針對(duì)不良電力用戶偷逃基本電費(fèi)、私自增容問題而研發(fā)設(shè)計(jì)的新型儀器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東電子安全電壓變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368711884766/5770221.png"></div><p style="text-indent:25px">變壓器可精確測(cè)量各種配電變壓器的容量，方便、準(zhǔn)確。可測(cè)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(dòng)進(jìn)行量程切換，允許測(cè)量電壓、電流范圍寬，接線簡(jiǎn)單。做三相變壓器的空載、負(fù)載試驗(yàn)時(shí)，儀器能自動(dòng)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(cè)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(cè)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(cè)試結(jié)果均自動(dòng)進(jìn)行相關(guān)校正。儀器可自動(dòng)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(cè)試結(jié)果準(zhǔn)確度更高。對(duì)于特高電壓等級(jí)的輸變電設(shè)備，沖擊耐壓試驗(yàn)是非常重要的例行試驗(yàn)?；葜葑儔浩餍阅軝z測(cè)</p><p style="text-indent:25px">變壓器直流電阻測(cè)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(shí)，并在使用前閱讀產(chǎn)品手冊(cè)。山東電子安全電壓變壓器</p><p style="text-indent:25px">變壓器交流耐壓試驗(yàn)：交流耐壓試驗(yàn)是鑒定電力設(shè)備絕緣強(qiáng)度有效和直接的方法，是預(yù)防性試驗(yàn)的一項(xiàng)重要內(nèi)容。此外，由于交流耐壓試驗(yàn)電壓一般比運(yùn)行電壓高，因此通過試驗(yàn)后，設(shè)備有較大的安全裕度，因此交流耐壓試驗(yàn)是保證電力設(shè)備安全運(yùn)行的一種重要手段。變壓器作為工業(yè)生產(chǎn)的一部分，是滿足工業(yè)日常生產(chǎn)需求的關(guān)鍵。而變壓器在投入使用之前，應(yīng)對(duì)其進(jìn)行耐壓試驗(yàn)，掌握變壓器整體性能。變壓器外施交流耐壓主要包括一般工頻、工頻調(diào)感等耐壓類型。在實(shí)驗(yàn)過程中，被試驗(yàn)線圈的端口需要與試驗(yàn)電壓相連接，而非試驗(yàn)端口需要進(jìn)行接地處理，保障試驗(yàn)人員安全性。山東電子安全電壓變壓器</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司始建于2018-10-10，坐落于航城街道黃田社區(qū)崗貝工業(yè)區(qū)綜合樓10棟401，現(xiàn)有員工5~10人余人。在展榮新精密電子近多年發(fā)展歷史，公司旗下現(xiàn)有品牌臺(tái)儀達(dá)、展榮新、長(zhǎng)盛等。我公司擁有強(qiáng)大的技術(shù)實(shí)力，多年來一直專注于一般經(jīng)營(yíng)項(xiàng)目是：經(jīng)營(yíng)電子商務(wù)，國(guó)內(nèi)貿(mào)易，經(jīng)營(yíng)進(jìn)出口業(yè)務(wù)（以上法律、行政法規(guī)決定規(guī)定在登記前須經(jīng)批準(zhǔn)的項(xiàng)目除外，限制的項(xiàng)目須取得許可后方可經(jīng)營(yíng)）。許可經(jīng)營(yíng)項(xiàng)目是：變壓器檢測(cè)儀表的開發(fā)及生產(chǎn)、變壓器綜合測(cè)試儀的開發(fā)及生產(chǎn)、線材測(cè)試儀的開發(fā)及生產(chǎn)、儀器儀表的開發(fā)及生產(chǎn)、銷售。的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)。自公司成立以來，一直秉承“以質(zhì)量求生存，以信譽(yù)求發(fā)展”的經(jīng)營(yíng)理念，始終堅(jiān)持以客戶的需求和滿意為**，為客戶提供質(zhì)量的[ "變壓器電感平衡測(cè)試儀", "變壓器綜合測(cè)試儀", "高壓測(cè)試儀19053", "展榮新（臺(tái)儀達(dá)）系列產(chǎn)品" ]，從而使公司不斷發(fā)展壯大。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/822917.html</p></div></div></div></div></div><div id="qzrt8co" class="page-right twoColRt"><div id="ynkro8q" class="box01 margin10 clearfix"><h3><a 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