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tcPro"><section class="home-main container clearfix"><div id="kuwgsel" class="twoCol"><div id="3likm7x" 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_pdsdsbcr/">配電輸電設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbcr_pdxws/">配電箱</a>?浙江低壓電纜分支箱圖片山東志勤電氣供應(yīng)</p><div id="etgd8rg" class="leftbox clearfix"><h1>浙江低壓電纜分支箱圖片山東志勤電氣供應(yīng)</h1><div id="puryv4t" class="proBig"><div id="etvifev" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/7/17/637007956606887447_jnyjhb_2718161.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cryvxws" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/7/17/637007956606887447_jnyjhb_2718161.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bqsph8n" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浙江低壓電纜分支箱圖片</p><p><span>***更新：</span>2020-05-22 17:26:36</p><p><span id="click" >瀏覽次數(shù)：9次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jtqskj3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">山東志勤電氣有限公司</a></p><p><span>聯(lián)系人：</span>周經(jīng)理</p><p><span>郵箱: </span>sdzqdq@126.com</p><p><span>電話: </span>13355470966</p><p><span>傳真: </span>0537_3217990</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0537-3217989</p><p><span>地址: </span>山東省濟寧市經(jīng)濟技術(shù)開發(fā)區(qū)運河電商園</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="gfce3q7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="e372v9k" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 10kV電纜分支箱的選型帶電可觸摸與帶電不可觸摸的區(qū)別和選用帶電可觸摸電纜接頭與帶電不可觸摸電纜接頭的主要區(qū)別，是在于前者的硅橡膠電纜接頭內(nèi)部有半導(dǎo)體屏蔽層，外有導(dǎo)電屏蔽層、通過金融抱箍連接接地，確保電纜接頭表面電位與接地相同;而后者同樣為硅橡膠電纜接頭，通過實測結(jié)果兩者對地電壓均為零值，但在實際運行中、后者表面可能產(chǎn)生感應(yīng)靜電，浙江低壓電纜分支箱圖片。如果使用在變電所內(nèi)部的多回路并列運行中，需要檢測其中一回路，浙江低壓電纜分支箱圖片、而相鄰回路帶電運行時，使用可觸摸電纜接頭對安全是有利的。但是使用在電纜分支箱中，根本不存在此類問題，因為設(shè)計是免維護(hù)產(chǎn)品，分支箱內(nèi)并無任何二次線路需要維護(hù)與檢修，而且分支箱外殼為IP33防護(hù)等級，箱體已可靠接地，在帶電運行中不允許打開分支箱外殼，浙江低壓電纜分支箱圖片，不存在帶電觸摸分支箱內(nèi)部電纜接頭的任何可能。即使在不可抗外力的侵害下(如被汽車等外物強烈相碰撞)，使用可觸摸與不可觸摸的電纜接頭，其兩者結(jié)果都是相同的。從運行中的可靠性角度分析、可觸摸電纜接頭由于表面覆蓋導(dǎo)電層并經(jīng)金屬抱箍接地，因此無任何外絕緣爬距存在。而不可觸摸電纜接頭的外層為強絕緣的硅橡膠，尚有許多外絕緣爬距存在。顯然，在相同的情況下，不可觸摸電纜接頭的運行可靠性 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江低壓電纜分支箱圖片" src="http://tyunfile.71360.com/UpLoadFile/2019/8/7/17/637007956606887447_jnyjhb_2718161.jpg"></div><p style="text-indent:25px">10kV電纜分支箱的選型帶電可觸摸與帶電不可觸摸的區(qū)別和選用帶電可觸摸電纜接頭與帶電不可觸摸電纜接頭的主要區(qū)別，是在于前者的硅橡膠電纜接頭內(nèi)部有半導(dǎo)體屏蔽層，外有導(dǎo)電屏蔽層、通過金融抱箍連接接地，確保電纜接頭表面電位與接地相同;而后者同樣為硅橡膠電纜接頭，通過實測結(jié)果兩者對地電壓均為零值，但在實際運行中、后者表面可能產(chǎn)生感應(yīng)靜電。如果使用在變電所內(nèi)部的多回路并列運行中，需要檢測其中一回路、而相鄰回路帶電運行時，使用可觸摸電纜接頭對安全是有利的。但是使用在電纜分支箱中，根本不存在此類問題，因為設(shè)計是免維護(hù)產(chǎn)品，分支箱內(nèi)并無任何二次線路需要維護(hù)與檢修，而且分支箱外殼為IP33防護(hù)等級，箱體已可靠接地，在帶電運行中不允許打開分支箱外殼，不存在帶電觸摸分支箱內(nèi)部電纜接頭的任何可能。即使在不可抗外力的侵害下(如被汽車等外物強烈相碰撞)，使用可觸摸與不可觸摸的電纜接頭，其兩者結(jié)果都是相同的。從運行中的可靠性角度分析、可觸摸電纜接頭由于表面覆蓋導(dǎo)電層并經(jīng)金屬抱箍接地，因此無任何外絕緣爬距存在。而不可觸摸電纜接頭的外層為強絕緣的硅橡膠，尚有許多外絕緣爬距存在。顯然，在相同的情況下，不可觸摸電纜接頭的運行可靠性</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江低壓電纜分支箱圖片" src="http://tyunfile.71360.com/UpLoadFile/2019/8/7/17/637007956605635583_jnyjhb_9512299.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 電纜分支箱與分線盒的作用是什么？分支箱與分線盒是電纜分線設(shè)備，一般用在配線電纜的分線點處，配線電纜通過分線箱或分線盒與用戶引人線相連。分線箱與分線盒的主要區(qū)別在于分線箱帶有保險裝置，而分線盒沒有；分線盒內(nèi)只裝有接線板，而分線箱內(nèi)還裝有一塊絕緣瓷板，瓷板上裝有金屬避雷器及熔絲管，每一回路線上各接2個，以防止雷電或其他高壓電流進(jìn)人用戶引入線。因箱體I此分線箱大多用在用戶引人線為明線的情況，而分線盒主要用于不大可能有強電流流人電纜的情況，一般是在室內(nèi)。分線箱（盒）的接線端對數(shù)有20、30、50、60、100、200等幾種，安裝方式有壁盒式、壁掛式等。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江低壓電纜分支箱圖片" src="http://tyunfile.71360.com/UpLoadFile/2019/8/2/16/637003604631620040_jnyjhb_9609571.png"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/830.html</p></div></div></div></div></div><div id="apm2i3u" class="page-right twoColRt"><div id="la34p4g" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8g7yjld" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" 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