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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="jxgx9f8" class="twoCol"><div id="zd3xrdk" 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_gydqew/">高壓電器</a>?<a href="http://www.cdcfah.com/cp/third-gydqew_qtgydqdw/">其他高壓電器</a>?上海專業(yè)絕緣桿加工廠服務(wù)為先偉奮供</p><div id="rgyajfm" class="leftbox clearfix"><h1>上海專業(yè)絕緣桿加工廠服務(wù)為先偉奮供</h1><div id="g2zpeqc" class="proBig"><div id="7mtlszb" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407898099825062/9812746.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="laht3fj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407898099825062/9812746.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3uriulx" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海專業(yè)絕緣桿加工廠,絕緣桿</p><p><span>***更新：</span>2021-01-13 04:02:21</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vkmov7a" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海偉奮實(shí)業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>石先生</p><p><span>郵箱: </span>36373602@qq.com</p><p><span>電話: </span>18017111399</p><p><span>傳真: </span>021_63613955</p><p><span>網(wǎng)址: </span>http://www.shweifen.cn</p><p><span>手機(jī): </span>021-63613955</p><p><span>地址: </span>上海市奉賢區(qū)南奉公路2300號</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="3xe7nxe" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="crovxbs" class="box"><p><p style="text-indent:25px">如果將“L”和“E”接反了,流過絕緣體內(nèi)及表面的漏電流經(jīng)外殼匯集到地,由地經(jīng)“L”流進(jìn)測量線圈,使“G”失去屏蔽作用而給測量帶來很大誤差。另外,因?yàn)椤癊”端內(nèi)部引線同外殼的絕緣程度比“L”端與外殼的絕緣程度要低,當(dāng)兆歐表放在地上使用時(shí)，上海專業(yè)絕緣桿加工廠,采用正確接線方式時(shí),“E”端對儀表外殼和外殼對地的絕緣電阻,相當(dāng)于短路，上海專業(yè)絕緣桿加工廠，上海專業(yè)絕緣桿加工廠,不會造成誤差,而當(dāng)“L”與“E”接反時(shí),“E”對地的絕緣電阻同被測絕緣電阻并聯(lián),而使測量結(jié)果偏小,給測量帶來較大誤差。絕緣桿可在低溫環(huán)境下長期工作，導(dǎo)熱率低。上海專業(yè)絕緣桿加工廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海專業(yè)絕緣桿加工廠,絕緣桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407898099825062/9812746.png"></div><p style="text-indent:25px">目前，500kV及以下變壓器產(chǎn)品的絕緣螺桿通常采用進(jìn)口層壓木(是采用色木，樺木及水曲柳等質(zhì)量木材經(jīng)蒸煮，旋切干燥而成的單板，涂絕緣膠，經(jīng)高溫，高壓而成的木板)制作，而對于750kV及以上變壓器產(chǎn)品，如果采用采用進(jìn)口層壓木制作絕緣螺桿，經(jīng)過變壓器750kV高電壓試驗(yàn)，發(fā)現(xiàn)容易產(chǎn)生局部放電及產(chǎn)生放電痕跡，影響變壓器性能及絕緣安全。因而，為了改善場強(qiáng)，降低局部放電，必須增加高壓出線以及相間對絕緣螺桿的絕緣距離，為此需要加大變壓器油箱的尺寸，從而增加了運(yùn)輸重量和運(yùn)輸尺寸，使制造成本增加。上海專業(yè)絕緣桿加工廠絕緣桿具有優(yōu)良的機(jī)械性能，適合加工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海專業(yè)絕緣桿加工廠,絕緣桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407895407354343/8866694.png"></div><p> **螺栓超擰應(yīng)更換并廢棄換下來的螺栓，不得重復(fù)使用； </p> <p> 安裝中的錯孔、漏孔不允許用氣割開孔，錯孔應(yīng)嚴(yán)格按《鋼結(jié)構(gòu)工程施工施工質(zhì) 量驗(yàn)收規(guī)范》（GB50205）和《鋼結(jié)構(gòu)**度螺栓連接的設(shè)計(jì)、施工及驗(yàn)收規(guī)范》的要求進(jìn)行處理； </p> <p> 產(chǎn)品主要原料由SMC**紗,不飽和樹脂,低收縮劑,填料及各種助劑組成。 </p> <p> SMC具有優(yōu)越的電氣性能,耐腐蝕性能,質(zhì)輕及工程設(shè)計(jì)容易,靈活等優(yōu)點(diǎn),其機(jī)械性能可以與部分金屬材料相媲美。 </p><p> 我們曾對線路進(jìn)行檢測,零值或低值絕緣子的比例竟高達(dá) 9%左右.這是本公司線路雷擊跳閘率高的另一主要原因。絕緣子是光滑的，可以減少電線之間的容抗作用，以減少電流的流失。 </p> <p> 分類絕緣子按結(jié)構(gòu)可分為柱式（支柱）絕緣子、懸式絕緣子、防污型絕緣子和套管絕緣子。 </p> <p> 架空線路中所用絕緣子，常用的有針式絕緣子、蝶式絕緣子、懸式絕緣子、瓷橫擔(dān)、棒式絕緣子和拉緊絕緣子等。 </p> <p> 現(xiàn)在常用的絕緣子有：陶瓷絕緣子， </p> <p> 玻璃鋼絕緣子，合成絕緣子，半導(dǎo)體絕緣子。 </p> <p> <br /> 絕緣桿在什么情況下使用呢？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海專業(yè)絕緣桿加工廠,絕緣桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407906405869791/4077134.png"></div><p style="text-indent:25px">絕緣操作桿的組成工作部分：起到完成操作功能的作用，大多由金屬材料制成，樣式因功能不同而不同，均安裝在絕緣部分的上面。絕緣部分：起到絕緣隔離作用，一般由電木、膠木、塑料帶、環(huán)氧玻璃布管等絕緣材料制成。握手部分：用與絕緣部分相同的材料制成。對絕緣操作桿的要求為保證操作時(shí)有足夠的絕緣安全距離，絕緣操作桿的絕緣部分長度不得小于0.7米；材料要耐壓強(qiáng)度高、耐腐蝕、耐潮濕、機(jī)械強(qiáng)度大、質(zhì)輕、便于攜帶；三節(jié)之間的連接應(yīng)牢固可靠，不得在操作中脫。偉奮公司生產(chǎn)的絕緣桿特別適合高壓產(chǎn)品。上海質(zhì)量絕緣桿</p><p style="text-indent:25px">絕緣桿可以分為B級，F(xiàn)級和H級。上海專業(yè)絕緣桿加工廠</p><p> 上海偉奮實(shí)業(yè)有限公司于一九九零年在上海成立，公司一直致力于高新復(fù)合材料的研究發(fā)展。 </p> <p> 公司所開發(fā)的先進(jìn)復(fù)合材料具有優(yōu)良綜合性能和使用特性，制造工藝先進(jìn)，產(chǎn)品技術(shù)含量高，在高新技術(shù)裝備中具有不可替代作用，有著未來材料應(yīng)用的發(fā)展方向，公司通過和上海市合成纖維研究所、上海市合成樹脂研究所及華東理工大學(xué)的合作，現(xiàn)已;在高性能纖維增強(qiáng)樹脂基復(fù)合材料、金屬基復(fù)合材料方面取得一些成果，在未來的幾年內(nèi)公司將全力于纖維成型技術(shù)的開發(fā)與應(yīng)用。 </p> <p> <br /> 上海專業(yè)絕緣桿加工廠</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2822664.html</p></div></div></div></div></div><div id="va87wek" class="page-right twoColRt"><div id="d38qm88" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ysjvm4c" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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