浙江生產(chǎn)高頻電子變壓器誠信互利展榮新精密電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 變壓器是應(yīng)用，常見的電力設(shè)備之一，浙江生產(chǎn)高頻電子變壓器。我們都知道變壓器是一種能將某一種電壓、電流、相數(shù)的交流電能轉(zhuǎn)變成另一種電壓、電流、相數(shù)的交流電能的電器。在生產(chǎn)和生活中，經(jīng)常會(huì)用到各種"><meta name="keywords" content="浙江生產(chǎn)高頻電子變壓器,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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/third-dgyqybwr_cscsyqez/">參數(shù)測(cè)試儀器</a>?浙江生產(chǎn)高頻電子變壓器誠信互利展榮新精密電子供應(yīng)</p><div id="x5bbr1p" class="leftbox clearfix"><h1>浙江生產(chǎn)高頻電子變壓器誠信互利展榮新精密電子供應(yīng)</h1><div id="xndhfnp" class="proBig"><div id="lb9vxfp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368157539063/6860772.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="f3rxrhx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368157539063/6860772.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="btzzpjx" 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>浙江生產(chǎn)高頻電子變壓器,變壓器</p><p><span>***更新：</span>2021-01-30 04:15:20</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7pp353p" 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="l1b339l" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rbrj35p" class="box"><p><p> 變壓器是應(yīng)用，常見的電力設(shè)備之一，浙江生產(chǎn)高頻電子變壓器。我們都知道變壓器是一種能將某一種電壓、電流、相數(shù)的交流電能轉(zhuǎn)變成另一種電壓、電流、相數(shù)的交流電能的電器。在生產(chǎn)和生活中，經(jīng)常會(huì)用到各種高低不同的電壓，比如工廠中常用的三相異步電動(dòng)機(jī)的額定電壓是380V或220V；照明電路中要用220V；機(jī)床照明、行燈等只需要36V、24V，甚至更低的電壓。這就需要使用變壓器把同一交流電壓變換成頻率相同的不同等級(jí)的電壓，來滿足不同的使用要求。變壓器不僅能用于改變電壓，還可以用來改變電流（如變流器、大電流發(fā)生器等）、改變相位（如改變線圈的連接方法來改變變壓器的極性或組別）、變換阻抗（電子線路中的輸入、輸出變壓器）等。單相變壓器工作原理變壓器的基本工作原理是電磁感應(yīng)原理。上圖所示為一個(gè)簡單的單相變壓器，其基本結(jié)構(gòu)是在閉合的鐵芯上繞有兩個(gè)匝數(shù)不等的繞組（又稱線圈），繞組之間、鐵芯和繞組之間均相互絕緣，鐵芯由硅鋼片疊成?，F(xiàn)將匝數(shù)為W1的繞組與電源相連，稱該繞組為原繞組或初級(jí)繞組，匝數(shù)為W2的繞組通過開關(guān)K與負(fù)載相連，稱為副繞組或次級(jí)繞組。當(dāng)接通電源，把交流電壓U1加到原繞組上后，浙江生產(chǎn)高頻電子變壓器，浙江生產(chǎn)高頻電子變壓器，交流電流l1流入該繞組，然后產(chǎn)生勵(lì)磁作用。變壓器鐵芯必須與外殼可靠接地。浙江生產(chǎn)高頻電子變壓器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江生產(chǎn)高頻電子變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368157539063/6860772.png"></div><p style="text-indent:25px">鑒于環(huán)氧樹脂澆注干式配電變壓器還存在下列一些問題：(1)設(shè)計(jì)的自由度不大，每個(gè)繞組都要用模具才能撓注。(2)一旦在高溫中燃燒會(huì)產(chǎn)生大量煙霧。(3)由于環(huán)氧樹脂與導(dǎo)線的熱膨脹系數(shù)不盡相同，如果緩沖層設(shè)置不當(dāng)，易在冷熱溫度沖擊下，澆注層開裂，局部放電量增加，部分企業(yè)的個(gè)別產(chǎn)品已有此類質(zhì)量問題在運(yùn)行中暴露。(4)環(huán)保問題，一旦這種環(huán)氧樹脂澆注型干式配電變壓器預(yù)期壽命已到，或因各種故障而使變壓器繞組損壞，要銷毀澆注成型的繞組是困難的，尚無法使環(huán)氧樹脂降解。從環(huán)保角度上講，這將是日益嚴(yán)重的問題。(5)環(huán)氧樹脂澆注型干式配電變壓器多數(shù)屬于F級(jí)耐溫等級(jí)，個(gè)別企業(yè)能生產(chǎn)H級(jí)耐溫等級(jí)的澆注型干式配電變壓器。鑒于上述原因，已有部分企業(yè)在發(fā)展敞開通風(fēng)干式H級(jí)配電變壓器。安微變壓器標(biāo)準(zhǔn)變壓器平時(shí)的維護(hù)和保養(yǎng)也是很重要的環(huán)節(jié)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江生產(chǎn)高頻電子變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368205908203/8826371.png"></div><p style="text-indent:25px">具有價(jià)值的的變壓器綜合測(cè)試儀內(nèi)置數(shù)據(jù)處理軟件系統(tǒng)，得到測(cè)試數(shù)據(jù)后能自動(dòng)進(jìn)行處理，存儲(chǔ)至相應(yīng)表格后快速打印，表格格式由可以根據(jù)需要設(shè)置。這樣不但能夠規(guī)范各類數(shù)據(jù)表格，還能避免人工抄錄數(shù)據(jù)出錯(cuò)、人工更改數(shù)據(jù)的現(xiàn)象。保證了數(shù)據(jù)的真實(shí)性，以及表格存儲(chǔ)的完整性和美觀性，同時(shí)還便于查詢。變壓器綜合試驗(yàn)儀結(jié)合了計(jì)算機(jī)、軟件以及人機(jī)界面，操作過程簡單，人機(jī)界面作為設(shè)備和人之間的橋梁，能讓我們直觀地操作或查看各類數(shù)據(jù)，軟件的加入也豐富了變壓器綜合試驗(yàn)儀的功能，減少了人工操作。具有價(jià)值的的變壓器綜合測(cè)試儀通過計(jì)算機(jī)智能控制，提高了檢測(cè)的精度，解放了人工勞動(dòng)，能夠?qū)崿F(xiàn)檢測(cè)全過程的監(jiān)控和記錄，是電力部門不可或缺的設(shè)備。</p><p style="text-indent:25px">變壓器鐵芯的硅鋼片含硅量越大就越好嗎：未見得，矽鋼片含硅量的大小對(duì)變壓器的質(zhì)量影響不是很大，而有取向和無取向則和鐵芯的型號(hào)有關(guān)系。其次，即使是同樣型號(hào)的鐵芯如果你工藝處理不好，那品質(zhì)差別也是很大的，其差別有時(shí)甚至高達(dá)百分之四五十。好的鐵芯而同樣的材料其熱處理和線卷繞制工藝十分關(guān)鍵，良好的熱處理只需很小的10mA激磁電流就能達(dá)到15000高斯，而不好的熱處理則可能要50mA的激磁電流才能達(dá)到相應(yīng)的15000高斯，這二者之間的懸殊差別是很大的。從專業(yè)的角度來判斷鐵芯的好與不好，主要是通過激磁電流、鐵損耗、飽和參數(shù)幾項(xiàng)指標(biāo)來進(jìn)行綜合性評(píng)價(jià)。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江生產(chǎn)高頻電子變壓器,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368711884766/5770221.png"></div><p style="text-indent:25px">單相短路測(cè)試：單相短路測(cè)試項(xiàng)目通常用來測(cè)試單相變壓器的短路損耗和阻抗電壓。另外，在測(cè)試三相變壓器時(shí)，沒有三相電源或電源容量較小時(shí)，及在制造過程或運(yùn)行中需逐相檢查以確定故障相時(shí)，也需要用單相短路試驗(yàn)方法；按照?qǐng)D的方法接線：用一單相電源作為測(cè)試電源，火線接到測(cè)試儀的A相電流端子正端，黃鉗子粗線接到A相電流端子的負(fù)端，細(xì)線接到A相電壓端子Ua，紅鉗子粗線直接接到測(cè)試電源的零線，細(xì)線接到B相電壓端子Ub，兩把鉗子分別夾到低壓側(cè)兩個(gè)接線柱上。高壓側(cè)用專門短接線短接，注意一定要短接良好，否則會(huì)影響測(cè)試數(shù)據(jù)。變壓器容量（特性）現(xiàn)場(chǎng)測(cè)試儀是一種非常適合現(xiàn)場(chǎng)準(zhǔn)確測(cè)量變壓器容量和型式的多功能儀表。成都變壓器耐壓試驗(yàn)變壓器</p><p style="text-indent:25px">整機(jī)由高速單片機(jī)控制，自動(dòng)化程度高，操作簡便。浙江生產(chǎn)高頻電子變壓器</p><p style="text-indent:25px">儀器特點(diǎn)：1、可測(cè)量各種類型的變壓器的空載電流、空載損耗、阻抗電壓、負(fù)載損耗、零序阻抗。 2、可自動(dòng)進(jìn)行波形畸變校正，溫度校正（提供簡單的溫度校正和附加損耗分別校正兩種方式），電壓校正（非額定電壓下的空載試驗(yàn)），電流校正（非額定電流條件下的短路試驗(yàn)），非常適合沒有做稍大容量變壓器短路試驗(yàn)條件的單位。 3、可測(cè)量三相電壓、三相電流、平均電壓、平均電流、兩相有功功率（因采用兩功率表法，在此只顯示 A、C 兩相的功率）、總功率。4、可測(cè)量各相電壓和電流的 2－42 次諧波的含量以及各個(gè)信號(hào)的總畸變率（諧波失真度）。浙江生產(chǎn)高頻電子變壓器</p></p><br /><p>文章來源地址: 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