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class="home-main container clearfix"><div id="u8749bi" class="twoCol"><div id="gnh2lxc" 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>?浙江2826測試儀歡迎咨詢展榮新精密電子供應(yīng)</p><div id="o3p7egd" class="leftbox clearfix"><h1>浙江2826測試儀歡迎咨詢展榮新精密電子供應(yīng)</h1><div id="qbcceqs" class="proBig"><div id="zwc2yvs" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369331220703/2215012.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="aol433g" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369331220703/2215012.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="apmgnur" 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>浙江2826測試儀,測試儀</p><p><span>***更新：</span>2021-01-06 02:08:09</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="zoqkwyk" 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="8jzbyp8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7fr73iu" class="box"><p><p> 變壓器變比測試儀是以單片機(jī)為中心進(jìn)行測量計(jì)算和自動(dòng)控制，全中文菜單操作界面，具有顯示直觀、穩(wěn)定性好、精度高、測量范圍寬且現(xiàn)場不需三相電源等優(yōu)點(diǎn)的新一代智能化變比組別測試儀器。 </p> <p> 變壓器空載短路測試儀，變壓器空載短路測試儀采用數(shù)字同步采樣技術(shù)，準(zhǔn)確測量三相用電設(shè)備的電壓、電流、功率、功率因數(shù)、頻率等參數(shù)的真有效值，測量精度為0.2 級(jí)。具有測量速度快、精度高、使用方便，浙江2826測試儀、輕巧美觀等到特點(diǎn)，浙江2826測試儀。專門應(yīng)用于電力變壓器的電量的檢測，浙江2826測試儀，該儀表可取代于九塊同等級(jí)指針儀表，是傳統(tǒng)電量測試儀表的理想換代產(chǎn)品。試驗(yàn)變壓器的外殼以及操作系統(tǒng)的外殼必須可靠接地。浙江2826測試儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江2826測試儀,測試儀" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369331220703/2215012.png"></div><p style="text-indent:25px">變壓器容量(特性)現(xiàn)場測試儀是一種非常適合現(xiàn)場準(zhǔn)確測量變壓器容量和型式的多功能儀表，可在現(xiàn)場使用儀器內(nèi)置電源準(zhǔn)確測量油侵式、干式、特種變壓器等各種類型變壓器的容量、型式和負(fù)載損耗，使用時(shí)可任意輸入變壓器一、二次電壓值，30KVA以上的變壓器均能實(shí)現(xiàn)空載損耗、負(fù)載損耗等各種特性參數(shù)。儀器體積小、重量輕至2.5kg,接線簡單、操作方便、測量準(zhǔn)確、穩(wěn)定性好。用變比電橋測量變壓器的變比，操作過程繁瑣，且測量范圍狹窄，已經(jīng)不適應(yīng)現(xiàn)代測量的快節(jié)奏、高效率的要求。四川變壓器測試儀展榮新精測試儀的使用方法和注意事項(xiàng)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江2826測試儀,測試儀" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369577519531/2819801.png"></div><p> 電氣安全主要測試指標(biāo)包括交/直流耐壓、絕緣電阻、泄漏電流、接地電阻等。交/直流耐壓試驗(yàn)用于檢驗(yàn)產(chǎn)品在實(shí)際工作狀態(tài)下的電氣安全性能，是檢驗(yàn)設(shè)備電氣安全性能的重要指標(biāo)之一。 </p> <p> 目前市場上所見的耐壓測試儀采用GB4706（等同IEC1010）標(biāo)準(zhǔn)，使用較多的是臺(tái)式結(jié)構(gòu)的單項(xiàng)測試指標(biāo)測試儀器，不能滿足用戶需要多指標(biāo)綜合測試的需求；而且目前市場上的耐壓測試儀多采用的是傳統(tǒng)的測試方法，測試精度不高，采用的技術(shù)和主要性能指標(biāo)與國外先進(jìn)水平有一定的差距，不能完全滿足目前發(fā)展的電氣安全性能測試工作的需要。因此研究符合新國際標(biāo)準(zhǔn)的采用先進(jìn)技術(shù)和具有更好性能指標(biāo)的耐壓測試系統(tǒng)具有重要意義。 </p><p style="text-indent:25px">變壓器測試儀保證導(dǎo)線接觸良好：線圈內(nèi)部接頭接觸不良，線圈之間的連接點(diǎn)、引至高、低壓側(cè)套管的接點(diǎn)、以及分接開關(guān)上各支點(diǎn)接觸不良，會(huì)產(chǎn)生局部過熱，破壞絕緣，發(fā)生短路或斷路。此時(shí)所產(chǎn)生的高溫電弧會(huì)使絕緣油分解，產(chǎn)生大量氣體，變壓器內(nèi)壓力加。當(dāng)壓力超過瓦斯斷電器保護(hù)定值而不跳閘時(shí)，會(huì)發(fā)生。保持良好的接地：對(duì)于采用保護(hù)接零的低壓系統(tǒng)，（考試。大）變壓器低壓側(cè)中性點(diǎn)要直接接地當(dāng)三相負(fù)載不平衡時(shí)，零線上會(huì)出現(xiàn)電流。當(dāng)這一電流過大而接觸電阻又較大時(shí)，接地點(diǎn)就會(huì)出現(xiàn)高溫，引燃周圍的可燃物質(zhì)。3250系列變壓器綜合測試儀包括主機(jī)和掃描測試盒兩大部份。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江2826測試儀,測試儀" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369018583984/5126428.png"></div><p> 傳統(tǒng)的耐電壓試驗(yàn)儀的結(jié)構(gòu)組成： </p> <p> 升壓部分 </p> <p> 調(diào)壓變壓器、升壓變壓器及升壓部分電源接通及切斷開關(guān)組成。 </p> <p> 220V電壓通過接通，切斷開關(guān)加到調(diào)壓變壓器上調(diào)壓變壓器輸出連接升壓變壓器。用戶只需調(diào)節(jié)調(diào)壓器就可以控制升壓變壓器的輸出電壓。 </p> <p> 控制部分 </p> <p> 電流取樣，時(shí)間電路、報(bào)警電路組成?？刂撇糠之?dāng)收到啟動(dòng)信號(hào)，儀器立即在接通升壓部分電源。當(dāng)收到被測回路電流超過設(shè)定值及發(fā)出聲光報(bào)警立即切斷升壓回路電源。當(dāng)收到復(fù)位或者時(shí)間到信號(hào)后切斷升壓回路電源。 </p> <p> 顯示電路 </p> <p> 顯示器顯示升壓變壓器輸出電壓值。顯示由電流取樣部分的電流值，及時(shí)間電路的時(shí)間值一般為***。多值千伏表顯示窗口，若左上角顯示“←” 時(shí)，說明9V電池應(yīng)更換。四川電力變壓器繞組測試儀</p><p style="text-indent:25px">一般的示波器除頻帶寬度、輸入靈敏度等不完全相同外，在使用方法的基本方面都是相同的。浙江2826測試儀</p><p style="text-indent:25px">變壓器直流電阻測試儀變壓器繞組的直流電阻測試是變壓器在交接、大修和改變分接開關(guān)后，必不可少的試驗(yàn)項(xiàng)目。在通常情況下，用傳統(tǒng)的方法（電橋法和壓降法）測量變壓器繞組以及大功率電感設(shè)備的直流電阻是一項(xiàng)費(fèi)時(shí)費(fèi)工的工作。為了改變這種狀況，縮短測量時(shí)間以及減輕測試人員的工作負(fù)擔(dān)，開發(fā)了變壓器直流電阻測試儀。它采用全新電源技術(shù)，具有測量迅速、體積小巧、使用方便、測量精度高等特點(diǎn)。是測量變壓器繞組以及大功率電感設(shè)備直流電阻的理想設(shè)備，同時(shí)可兼做接地線的直流電阻值。浙江2826測試儀</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(xiàng)目是：經(jīng)營電子商務(wù)，國內(nèi)貿(mào)易，經(jīng)營進(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）。許可經(jīng)營項(xiàng)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(wù)實(shí)、誠實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于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(tái)儀達(dá)）系列產(chǎn)品，是儀器儀表的主力軍。展榮新精密電子繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。展榮新精密電子創(chuàng)始人喻孟峨，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2719566.html</p></div></div></div></div></div><div id="nhognp2" class="page-right twoColRt"><div id="8ifcegd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tipro3c" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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