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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="7fmoawi" class="twoCol"><div id="sryfrnz" class="page-proshow clearfix"><p class="current"> 當前位置:<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/second-_lpgypsp/">禮品、工藝品、飾品</a>?<a href="http://www.cdcfah.com/cp/third-lpgypsp_sppj/">飾品配件</a>?山東絕緣工具檢測廠家 **** 沛能電力供應(yīng)</p><div id="w2vea7w" class="leftbox clearfix"><h1>山東絕緣工具檢測廠家 **** 沛能電力供應(yīng)</h1><div id="xkm8o2o" class="proBig"><div id="2zg7nzl" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/9/15/637062304516852248_hapn_6534341.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="r2ax7np" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/9/15/637062304516852248_hapn_6534341.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bamevm3" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>山東絕緣工具檢測廠家</p><p><span>***更新：</span>2020-06-25 12:18:41</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="pdkwizw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淮安沛能電力技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>蔡國義</p><p><span>郵箱: </span>271858583@qq.com</p><p><span>電話: </span>13236268898</p><p><span>傳真: </span>0517_84333338</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0517-84333338</p><p><span>地址: </span>淮安市淮陰區(qū)九江路56號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="h4ubnev" class="page-proshow02"><p class="title">詳細說明</p><div id="3ht82bn" class="box"><p><p style="text-indent:25px"> 絕緣手套是電工安防用品，起到對手或許人體的保護作用，用橡膠、乳膠、塑料等資料做成，具有防電，防水、耐酸堿、防化、防油的功用。適用于電力行業(yè)，山東絕緣工具檢測廠家，轎車和機械修理，化工行業(yè)，精密設(shè)備。每種資料擁有不同特色，山東絕緣工具檢測廠家，依據(jù)與手套觸摸的化學(xué)品品種，具有專門用途。絕緣手套是單個防護配備中絕緣防護的重要組成部分，跟著電力工業(yè)的展開，山東絕緣工具檢測廠家，帶電作業(yè)技術(shù)的推廣，對帶電作業(yè)用高壓絕緣手套運用安全性提出了更加嚴峻的要求。絕緣手套穿戴的目的是防止觸電損害首要是人體通過電流構(gòu)成，因此絕緣體的防護功用的好壞首要看在必定的電壓下所通過的走漏電流的大小，若是走漏電流是在安全電流數(shù)值規(guī)劃之內(nèi)是安全的，否則是不安全的。若是施加必定的電壓，盡管沒有構(gòu)成擊穿，但走漏電流過大相同構(gòu)成人體損害。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東絕緣工具檢測廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/10/9/15/637062304516852248_hapn_6534341.jpg"></div><p> 新裝變壓器要做的實驗： </p> <p> 1、停止5次沖擊實驗 </p> <p> 請求：每次沖擊實驗均要檢查變壓器有無異音、異狀。 </p> <p> 新裝的變壓器在帶電投入空載運轉(zhuǎn)中，會產(chǎn)生勵磁涌流，其值可達6～8倍的額定電流。初始勵磁涌流衰減較快，普通經(jīng)0.5～1s后即可衰減到額定電流值的0.25～0.5倍。但完整衰減的時間較長，大容量的變壓器可達幾十秒。由于勵磁涌流會產(chǎn)生很大的電動力，為了考驗變壓器的機械強度，同時調(diào)查勵磁涌流衰減初期能否會形成繼電維護安裝誤動，故需做沖擊實驗。 </p> <p> 另外在拉開空載運轉(zhuǎn)變壓器時，有可能產(chǎn)生操作過電壓。在中性點不接地或經(jīng)消弧線圈接地的電力系統(tǒng)中，其過電壓幅值可達4～4.5倍相電壓；在中性點直接接地時，也達3倍相電壓。為了檢查變壓器絕緣強度能否接受電壓或操作過電壓，也需做沖擊實驗 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東絕緣工具檢測廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/10/9/15/637062304484433368_hapn_4800649.jpg"></div><p> 驗電器運用留意事項 </p> <p> 1. 驗電筆在運用前，應(yīng)先在有電的部位試一下，查看驗電筆能否完好，以防因驗電筆缺點構(gòu)成誤判別而招致觸電事端； </p> <p> 2. </p> <p> 低壓驗電筆因無高壓驗電器的絕緣局部，故決不允許在高壓電氣設(shè)備或線路上停止驗電，以免發(fā)作觸電事端，只能在100-500V范圍內(nèi)運用。 </p> <p> 3. 驗電器檢驗標準 </p> <p> 起動電壓實驗：高壓電極由金屬球體構(gòu)成,在1m的空間范圍內(nèi)不應(yīng)放置其他物體,將驗電器的觸摸電極與一極接地的溝通電壓的高壓電極相觸摸,逐步升高高壓電極的電壓,當驗電器宣布“電壓存在”信號,如“聲光”指示時,記載此時的起動電壓,如該電壓在（0.15～0.4）倍額外電壓之間,則以為實驗經(jīng)過。 </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/386273.html</p></div></div></div></div></div><div id="t3iuqxz" class="page-right twoColRt"><div id="oipmtpm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xm39223" 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