浙江高阻抗升壓電子變壓器值得信賴(lài) 展榮新精密電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="變壓器用途：變壓器有鐵芯和線(xiàn)圈組成.變壓器線(xiàn)圈分初級(jí)線(xiàn)圈和次級(jí)線(xiàn)圈.在初級(jí)線(xiàn)圈中通交流電時(shí).變壓器鐵芯就產(chǎn)生了交變的磁場(chǎng).次級(jí)線(xiàn)圈就感應(yīng)出與初級(jí)頻率相同的交流電.變壓器線(xiàn)圈的圈數(shù)比等于電壓比.例如一個(gè)變壓器的初級(jí)線(xiàn)圈是880圈.次級(jí)是88圈"><meta name="keywords" content="浙江高阻抗升壓電子變壓器,變壓器"><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 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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="bqsk7ln" 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="b7yximd" 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>浙江高阻抗升壓電子變壓器,變壓器</p><p><span>***更新：</span>2021-01-22 03:08:57</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="cro2uof" 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(huà): </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(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="eogioez" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="zyl87a2" class="box"><p><p style="text-indent:25px">變壓器用途：變壓器有鐵芯和線(xiàn)圈組成.變壓器線(xiàn)圈分初級(jí)線(xiàn)圈和次級(jí)線(xiàn)圈.在初級(jí)線(xiàn)圈中通交流電時(shí).變壓器鐵芯就產(chǎn)生了交變的磁場(chǎng).次級(jí)線(xiàn)圈就感應(yīng)出與初級(jí)頻率相同的交流電.變壓器線(xiàn)圈的圈數(shù)比等于電壓比.例如一個(gè)變壓器的初級(jí)線(xiàn)圈是880圈.次級(jí)是88圈.在初級(jí)接入220V電壓.次級(jí)就會(huì)輸出22V的交流電壓.變壓器不可以降壓也可升壓.遠(yuǎn)距離輸電一般都用變壓器升高電壓，浙江高阻抗升壓電子變壓器.在用電處再用變壓器降到我們所需要的電壓直流變壓器的說(shuō)法不對(duì)，浙江高阻抗升壓電子變壓器.直流電不能變壓，浙江高阻抗升壓電子變壓器.直流電要變換電壓首先要用電子元件將直流電變?yōu)榻涣麟?然后用變壓器變換電壓.這個(gè)設(shè)備叫逆變器。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(xiàn)是否正確。浙江高阻抗升壓電子變壓器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江高阻抗升壓電子變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368063710938/7461720.png"></div><p style="text-indent:25px">配電變壓器的防雷保護(hù)接線(xiàn)具體要求如下： (1)一般要求避雷器安裝在跌開(kāi)式熔斷器和變壓器之間，避雷器要求盡量靠近變壓器安裝，距離越近越好。 (2)避雷器的接地線(xiàn)應(yīng)與變壓器低壓繞組中性點(diǎn)及變壓器金屬外殼連接在一起共同接地，亦稱(chēng)作“三位一體”的接地方式。這種接法的目的是保證當(dāng)變壓器高壓側(cè)受雷擊引起避雷器放電時(shí)，變壓器主絕緣所承受的電壓*是避雷器的殘壓，而接地裝置上的電壓并不作用在變壓器主絕緣上，使避雷器與變壓器得到較好的絕緣配合，能減少高、低壓繞組間和高壓繞組對(duì)變壓器外殼之間發(fā)生絕緣擊穿的危險(xiǎn)。 (3)對(duì)于低壓，架空線(xiàn)路引出3~10kV，Y，yn0配電變壓器，為防止低壓側(cè)落雷造成絕緣擊穿事故，要求在配電變壓器低壓出線(xiàn)上安裝一組低壓避雷器，這樣不*可保護(hù)變壓器的低壓繞組，同時(shí)還能保護(hù)當(dāng)雷電波從低壓繞組折換到高壓繞組時(shí)，不致使高壓繞組絕緣損壞。浙江高阻抗升壓電子變壓器可測(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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江高阻抗升壓電子變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368205908203/8826371.png"></div><p style="text-indent:25px">電源變壓器的檢測(cè)：A、通過(guò)觀察變壓器的外貌來(lái)檢查其是否有明顯異?，F(xiàn)象。如線(xiàn)圈引線(xiàn)是否斷裂，脫焊，絕緣材料是否有燒焦痕跡，鐵芯緊固螺桿是否有松動(dòng)，硅鋼片有無(wú)銹蝕，繞組線(xiàn)圈是否有外露等。B、絕緣性測(cè)試。用萬(wàn)用表R×10k擋分別測(cè)量鐵芯與初級(jí)，初級(jí)與各次級(jí)、鐵芯與各次級(jí)、靜電屏蔽層與衩次級(jí)、次級(jí)各繞組間的電阻值，萬(wàn)用表指針均應(yīng)指在無(wú)窮大位置不動(dòng)。否則，說(shuō)明變壓器絕緣性能不良。C、線(xiàn)圈通斷的檢測(cè)。將萬(wàn)用表置于R×1擋，測(cè)試中，若某個(gè)繞組的電阻值為無(wú)窮大，則說(shuō)明此繞組有斷路性故障。D、判別初、次級(jí)線(xiàn)圈。電源變壓器初級(jí)引腳和次級(jí)引腳一般都是分別從兩側(cè)引出的，并且初級(jí)繞組多標(biāo)有220V字樣，次級(jí)繞組則標(biāo)出額定電壓值，如15V、24V、35V等。再根據(jù)這些標(biāo)記進(jìn)行識(shí)別。</p><p style="text-indent:25px">變壓器測(cè)試儀：用變比電橋測(cè)量變壓器的變比，操作過(guò)程繁瑣，且測(cè)量范圍狹窄，已經(jīng)不適應(yīng)現(xiàn)代測(cè)量的快節(jié)奏、高效率的要求。為此，采用現(xiàn)代電子技術(shù)，研制出了新一代全自動(dòng)變比組別測(cè)試儀，變壓器測(cè)試儀具有體積小，重量輕，精度高，穩(wěn)定性好等優(yōu)點(diǎn)。變壓器變比測(cè)試儀采用大屏幕液晶漢字顯示、菜單操作，界面清晰，變比組別可一次測(cè)完。該儀器是電力工業(yè)部門(mén)的理想測(cè)試儀。變壓器變比測(cè)試儀是以單片機(jī)為中心進(jìn)行測(cè)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(cè)量范圍寬且現(xiàn)場(chǎng)不需三相電源等優(yōu)點(diǎn)的新一代智能化變比測(cè)試儀器。具有自動(dòng)放電和放電指示功能，減少誤操作，保證設(shè)備及人員安全。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江高阻抗升壓電子變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368098925781/9464422.png"></div><p style="text-indent:25px">檢測(cè)判別各繞組的同名端。在使用電源變壓器時(shí)，有時(shí)為了得到所需的次級(jí)電壓，可將兩個(gè)或多個(gè)次級(jí)繞組串聯(lián)起來(lái)使用。采用串聯(lián)法使用電源變壓器時(shí)，參加串聯(lián)的各繞組的同名端必須正確連接，不能搞錯(cuò)。否則，變壓器不能正常工作。I.電源變壓器短路性故障的綜合檢測(cè)判別。電源變壓器發(fā)生短路性故障后的主要癥狀是發(fā)熱嚴(yán)重和次級(jí)繞組輸出電壓失常。通常，線(xiàn)圈內(nèi)部匝間短路點(diǎn)越多，短路電流就越大，而變壓器發(fā)熱就越嚴(yán)重。檢測(cè)判斷電源變壓器是否有短路性故障的簡(jiǎn)單方法是測(cè)量空載電流(測(cè)試方法前面已經(jīng)介紹)。存在短路故障的變壓器，其空載電流值將遠(yuǎn)大于滿(mǎn)載電流的10％。當(dāng)短路嚴(yán)重時(shí)，變壓器在空載加電后幾十秒鐘之內(nèi)便會(huì)迅速發(fā)熱，用手觸摸鐵芯會(huì)有燙手的感覺(jué)。此時(shí)不用測(cè)量空載電流便可斷定變壓器有短路點(diǎn)存在。測(cè)量直流電阻是變壓器試驗(yàn)中的一個(gè)重要項(xiàng)目。浙江高阻抗升壓電子變壓器</p><p style="text-indent:25px">尤其適用于特種變壓器的變比及相位差測(cè)試。浙江高阻抗升壓電子變壓器</p><p> 綜合測(cè)試的目的是保證產(chǎn)品其本性能的一項(xiàng)測(cè)試試驗(yàn)。耐壓測(cè)試的目的是為了防止產(chǎn)品在正?；虿皇褂脳l件下發(fā)生漏電、電擊、火災(zāi)等事故危及消費(fèi)者的生命財(cái)產(chǎn)安全而采取的一項(xiàng)安全測(cè)試試驗(yàn)。耐壓儀器在使用過(guò)程中必須墊絕緣膠皮，測(cè)試人員測(cè)試時(shí)，所在座位底板必須要墊絕緣膠皮。測(cè)試人員測(cè)試時(shí)，必須戴絕緣手套。測(cè)試時(shí)嚴(yán)禁接觸治具導(dǎo)電體，接觸高壓會(huì)對(duì)人體造成損傷。 </p> <p> 綜合測(cè)試儀日常維護(hù)注意事項(xiàng)： </p> <p> 1.為保證測(cè)試精確測(cè)試,開(kāi)機(jī)預(yù)熱時(shí)間應(yīng)不少于15分鐘。 </p> <p> 2.請(qǐng)勿頻繁開(kāi)關(guān)儀器,以引起內(nèi)部數(shù)據(jù)混亂,造成測(cè)試不準(zhǔn)確。 </p> <p> 3.不可帶電插撥測(cè)試連接線(xiàn)。 </p> <p> 4.遠(yuǎn)離磁場(chǎng)。 </p> <p> 5測(cè)試前清洗測(cè)試治具。 </p> <p> 6.常規(guī)7S檢查。 </p> <p> 7待機(jī)狀態(tài)時(shí)將儀器退出掃描測(cè)試。 </p> <p> <br /> 浙江高阻抗升壓電子變壓器</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司致力于儀器儀表，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。展榮新精密電子作為一般經(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(kāi)發(fā)及生產(chǎn)、變壓器綜合測(cè)試儀的開(kāi)發(fā)及生產(chǎn)、線(xiàn)材測(cè)試儀的開(kāi)發(fā)及生產(chǎn)、儀器儀表的開(kāi)發(fā)及生產(chǎn)、銷(xiāo)售。的企業(yè)之一，為客戶(hù)提供良好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。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(zhǎng)，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(hù)，創(chuàng)新科技，竭誠(chéng)為客戶(hù)提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2952733.html</p></div></div></div></div></div><div id="pyli3od" class="page-right twoColRt"><div id="3gikrt2" class="box01 margin10 clearfix"><h3><a 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