ZJ-5S匝間沖擊耐壓試驗儀性能基本原理-上?？档请姎饪萍加邢薰?/title> <link type="text/css" rel="stylesheet" href="/Skins/106676/css/index.css" /> <script src="/skins/106676/js/jquery-3.6.0.min.js"></script> <link rel="stylesheet" type="text/css" href="/skins/106676/css/swiper.min.css"> <script type="text/javascript" src="/skins/106676/js/swiper.min.js"></script>  <script language="javascript" type="text/javascript"> var nav= '5'; var menu= '0'; </script>  <link rel="shortcut icon" href="/skins/106676/favicon.ico"> <script type="application/ld+json"> { "@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld", "@id": "http://m.globalchairs.cn/Article-1391391.html", "title": "ZJ-5S匝間沖擊耐壓試驗儀性能基本原理", "pubDate": "2017-11-05T10:19:08", "upDate": "2017-11-05T10:19:08" }</script> <script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('https://chat.chem17.com',83189) }</script><script>!window.jQuery && document.write('<script 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src="http://www.chem17.com/mystat.aspx?u=mbdzkj"></script>  <div id="yq00aqiue" class="ncontent w_1100"> <div id="yq00aqiue" class="h-6">技術文章<span>您當前的位置：<a href="/">首頁</a> > <a href="/article.html">技術文章</a> > ZJ-5S匝間沖擊耐壓試驗儀性能基本原理</span></div>  <div id="yq00aqiue" class="n-3 c-news"> <div id="yq00aqiue" class="newsnr"> <h1>ZJ-5S匝間沖擊耐壓試驗儀性能基本原理</h1> <p class="source"><span>日期：2017-11-05</span><span>瀏覽：1277次</span></p> <div> <p><span style="font-size:20px"><strong>ZJ-5S匝間沖擊耐壓試驗儀性能基本原理</strong></span></p><p><strong><span style="font-size:14pt"><span style="font-family:times new roman">ZJ</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">-</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">5</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:times new roman">S</span></span></strong><span style="font-size:14.0000pt"><span style="font-family:宋體">匝間沖擊耐壓試驗儀適用于電機、變壓器、電器線圈等這些由漆包線繞制的產(chǎn)品。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">因漆包線的絕緣涂敷層本身存在著質(zhì)量問題，以及在繞線、嵌線、刮線、接頭端部整形、絕緣浸漆、裝配等工序工藝中不慎而引起絕緣層的損傷等，都會造成線圈層間或匝間絕緣層的絕緣強度的下降。從而影響了電器設備的質(zhì)量和可靠性。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">為了提高產(chǎn)品的質(zhì)量和使用壽命，保證部件的漆包線繞組層間或匝間絕緣良好是*的，因而對產(chǎn)品進行這項試驗就勢在必行。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">根據(jù)我國</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">GB14711-93</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">《中小型旋轉電機安全通用要求》標準、</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">GB755-87</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">《旋轉電機基本技術要求》標準及</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">國</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">標</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">GBT22714-2008_《交流低壓電機成型繞組匝間絕緣試驗規(guī)范》</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">等標準，必須對電機成品半成品進行浸漆前后匝間耐壓絕緣試驗。</span></span></p><p><strong><span style="font-size:14pt"><span style="font-family:times new roman"> ZJ</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">-</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">5</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:times new roman">S</span></span></strong><span style="font-size:14.0000pt"><span style="font-family:宋體">匝間耐壓試驗儀是采用脈沖波形比較法，以高壓脈沖對電機及電器的線圈繞組進行等效過電壓模擬試驗。通過對儀器顯示波形的觀察、對比與分析，能迅速正確地測定繞組匝間絕緣的好壞。對匝間短路、線圈電暈放電、局部短路、接線錯誤、線圈平衡等各類匝間絕緣故障均有良好的鑒別性能。</span></span></p><p> <strong><span style="font-size:14pt"><span style="font-family:times new roman">ZJ</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">-</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">5S</span></span></strong><span style="font-size:14.0000pt"><span style="font-family:宋體">匝間耐壓試驗儀整機電子集成化較高，測試波形可在試驗儀自帶的示波器上觀測，峰值電壓可在數(shù)字表上直讀，Y軸幅值和X軸掃描速率連續(xù)可調(diào)，整機具有精度高、故障率低等特點</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">,</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">各項性能和技術指標均達到*水平。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">本儀器是貫徹</span></span><strong><span style="font-size:14pt"><span style="font-family:宋體">GB755－87、GB14711－93</span></span></strong><span style="font-size:14.0000pt"><span style="font-family:宋體">標準的一種新型儀器，是提高我國電機絕緣測試水平和可靠性的*的手段。</span></span> </p><p><strong><span style="font-size:14pt"><span style="font-family:times new roman">ZJ</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">-</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">5S</span></span></strong><span style="font-size:14.0000pt"><span style="font-family:宋體">匝間耐壓試驗儀可以檢查以下故障：</span></span></p><p style="margin-left:18.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps3FDA.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">匝間絕緣擊穿</span></span></p><p style="margin-left:18.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps3FEB.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">電暈放電</span></span></p><p style="margin-left:18.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps3FEC.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">繞組接錯、嵌錯線</span></span></p><p style="margin-left:18.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps3FFC.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">繞組斷線</span></span></p><p style="margin-left:18.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps3FFD.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">匝數(shù)差異</span></span></p><p style="margin-left:18.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps400E.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">相間對地、繞組相間或繞組和鐵芯間局部短路</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">可用于單相電機、三相中小型電機、微型電機、特種電機、電動工具電機、變壓器（包括開關電源變壓器）、繼電器及含有電磁線繞組的電器的匝間、層間絕緣強度試驗。</span></span></p><p><strong><span style="font-size:14pt"><span style="font-family:宋體">二、測試基本原理</span></span></strong></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體"> *，當線圈發(fā)生直接固體短路故障時，會形成短路匝，將明顯改變線圈的電感、電容和電阻，對尚有一定絕緣程度的匝間絕緣薄弱點，在沒有達到會使薄弱點擊穿而暴露之前，其繞組電感、電阻和電容基本上無明顯變化，因而無法觀察故障。只有當試驗電壓超過絕緣薄弱點的耐壓值時，才會造成匝間絕緣擊穿，產(chǎn)生火花放電，并伴有放電聲和臭氧，同時明顯改變電感L、電容C和電阻R，因而會改變沖擊試驗電壓波在繞組中的衰減振蕩頻率和衰減速率。</span></span></p><p> <strong><span style="font-size:14pt"><span style="font-family:宋體">ZJ</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">-</span></span></strong><strong><span style="font-size:14pt"><span style="font-family:宋體">5S</span></span></strong><span style="font-size:14.0000pt"><span style="font-family:宋體">匝間耐壓試驗儀就是以上述原理為依據(jù)，采用“脈沖波形比較法”來檢驗阻抗對稱，平衡情況的。即將具有一定波前時間和規(guī)定峰值的脈沖電壓交替施加于被試品和參照品后，利用脈沖電壓在兩者中引起的衰減波形的差異來區(qū)別電機繞組匝間絕緣故障，其差異程度反映了線圈繞組匝間故障嚴重程度，由于施加的高壓脈沖波前時間短，能量小，故被認為是無損試驗。</span></span></p><p><strong><span style="font-size:14pt"><span style="font-family:宋體">三、主要技術參數(shù)</span></span></strong></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps400F.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">峰值電壓：<span style="color:#FF0000"><strong>500～5000V</strong></span>連續(xù)可調(diào)</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps401F.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">峰值測試誤差<span style="color:#FF0000"><strong>≤ 5%（1</strong></span></span></span><span style="color:#FF0000"><strong><span style="font-size:14.0000pt"><span style="font-family:times new roman">k</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">V-5</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">k</span></span></strong></span><span style="font-size:14.0000pt"><span style="font-family:宋體"><span style="color:#FF0000"><strong>V</strong></span>）</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4030.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">波形上升時間：<span style="color:#FF0000"><strong>0.5μS或0.2μS</strong></span></span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4031.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">工作電源：220V±10%</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman"> 50HZ</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4042.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">功耗：≤ <strong><span style="color:#FF0000">100 </span></strong></span></span><strong><span style="color:#FF0000"><span style="font-size:14.0000pt"><span style="font-family:times new roman">W</span></span></span></strong> </p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4043.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">外形尺寸：4</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">8</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">×26×39CM</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4053.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">重量：24Kg</span></span></p><p><strong><span style="font-size:14pt"><span style="font-family:宋體"><img alt="" src="http://img57.chem17.com/9/20171105/636454739468894563678.png" style="height:326px; width:228px" />四、儀器結構</span></span></strong> </p><p><strong><span style="font-size:12pt"><span style="font-family:宋體">ZJ－5S匝間耐壓試驗儀前面板圖</span></span></strong> </p><p> </p><p> <img alt="" src="http://img63.chem17.com/9/20171105/636454739974023450989.png" style="height:302px; width:266px" /></p><p> <strong><span style="font-size:12pt"><span style="font-family:宋體">ZJ－5S匝間耐壓試驗儀后面板圖</span></span></strong></p><p> </p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4076.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">顯示屏：用以觀測繞組脈沖衰減振蕩波形。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4086.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">峰值數(shù)字電壓表：用以顯示輸出脈沖峰值電壓。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4097.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">X位移旋鈕：調(diào)節(jié)波形在水平方向左右移動。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps40A7.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">X擴展旋紐：調(diào)節(jié)波形掃描頻率，以顯示適中。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps40A8.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">聚焦旋鈕：調(diào)節(jié)此旋鈕，可調(diào)正波形清晰狀態(tài)。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps40C9.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">Y位移旋鈕：用以調(diào)節(jié)波形Y軸方向位移。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps40D9.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">Y增幅旋鈕：調(diào)節(jié)波形垂直幅度，以顯示適中。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps40EA.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">亮度旋鈕：用以調(diào)節(jié)波形亮度，以顯示適中（注意：不要太亮）。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps40EB.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">電源開關：用以接通或斷開電源。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps40FC.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">工作</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">(</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">指示燈</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">)</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">：當電源開關接通后，自動延時約五分鐘左右，指示燈點亮，即啟動高壓回路，可進行沖擊試驗。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps410C.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">高壓輸出控制插座：當高壓啟動按鈕啟動，內(nèi)置指示燈增亮，腳踏開關插入后，踩下腳踏開關，高壓主電路接通。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps410D.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">高壓調(diào)節(jié)旋鈕：調(diào)節(jié)輸出脈沖電壓值（順時針方向增大）</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps411E.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">高壓換相按鈕：高壓測試時，用以對三相電機繞組進行相位轉換。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps412E.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">軸流風機：用以機內(nèi)氫閘流管散熱（開機即工作）。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps413F.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">電源插座：用以聯(lián)接電源。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4140.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">保險管插座：2A保險管，用以保護控制線路。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4151.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">保險管插壓：保險管，用以保護主電路。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4161.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">接地端子：用以接地。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4172.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">高壓輸出線L：（低電位 L）用以構成高壓輸出回路。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4183.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">高壓輸出線H1：（高電位H1）輸出高壓脈沖試驗電壓。</span></span></p><p style="margin-left:28.0000pt"><img src="file:///C:\Users\lenovo\AppData\Local\Temp\ksohtml\wps4193.tmp.jpg" style="height:15px; width:15px" /> <span style="font-size:14.0000pt"><span style="font-family:宋體">高壓輸出線H2：（高電位H2）輸出高壓脈沖試驗電壓。</span></span></p><p><strong><span style="font-size:14pt"><span style="font-family:宋體">五、使用方法</span></span></strong></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">將儀器接上電源，按下電源開關，在顯示屏上將會看到一條水平亮線（掃描線）。這時，調(diào)節(jié)聚焦旋鈕和亮度旋鈕，同時把高壓調(diào)節(jié)旋鈕逆時針旋到底，無需等待即可進行沖擊試驗。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">把輸出沖擊電壓的三根高壓引線Ｈ１（紅）、Ｈ２（紅）、Ｌ（黑）根據(jù)試驗要求與被試品進行連接。踩下腳踏開關、逐步調(diào)節(jié)高壓旋鈕，使輸出電壓升至試驗電壓值，即可進行沖擊耐壓試驗。此時若被測線圈匝間絕緣良好，則波形重合。若匝間絕緣不良，波形會錯位，當電壓升至匝間短路擊穿時，峰值電壓將升不上去。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">具體試驗方法請參照</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">GBT22714-2008_《交流低壓電機成型繞組匝間絕緣試驗規(guī)范》</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">指導性技術文件進行，其試驗電壓值，請按照</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">JB/T-9615.</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">2</span></span><span style="font-size:14.0000pt"><span style="font-family:times new roman">-2000</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">《交流低壓電機散嵌繞組匝間絕緣試驗限值》標準選定。被試品所受的峰值電壓可在峰值數(shù)字電壓表上直讀。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">小型變壓器、交流接觸器、繼電器線圈試驗方法可參照</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">GBT22714-2008_《交流低壓電機成型繞組匝間絕緣試驗規(guī)范》</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">中的單相電機試驗方法執(zhí)行。</span></span></p><p> <span style="font-size:14.0000pt"><span style="font-family:宋體">GBT22714-2008</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">標準文本附后。</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:宋體">對各種電機的試驗方法，請按照</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">GBT22714-2008_《交流低壓電機成型繞組匝間絕緣試驗規(guī)范》</span></span><span style="font-size:14.0000pt"><span style="font-family:宋體">，及其他電機試驗方法標準執(zhí)行。試驗電壓值，請按照有關標準選定試驗電壓。</span></span></p> <div id="yq00aqiue" class="clear"></div> </div> <div id="yq00aqiue" class="article"> <p>上一篇：<a href="/Article-1391393.html">ZJ－5S匝間耐壓試驗儀使用方法使用注意事項</a></p> <p>下一篇：<a href="/Article-1389657.html">你知道HTDZ- 直流電阻測試儀的功能特點么</a></p> </div> <div id="yq00aqiue" class="clear"></div> </div> </div> <div id="yq00aqiue" class="n-9"> <div id="yq00aqiue" class="c-right"> <div id="yq00aqiue" class="c-1 r-pro"> <div id="yq00aqiue" class="c-left"> <div id="yq00aqiue" class="h-2"><a href="/products.html">產(chǎn)品分類</a></div> <ul> <li><a href="/ParentList-1388067.html" onmouseover="showsubmenu('大電流發(fā)生器')" class="yj">大電流發(fā)生器</a> 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智能微水測量儀</a></li> </ul> </div> </li> <li><a href="/ParentList-1355929.html" onmouseover="showsubmenu('接地線')" class="yj">接地線</a> <div class="yq00aqiue" id="submenu_接地線" style="display:none"> <ul> <li><a href="/SonList-1355935.html">> 三相短路平口接地線</a></li> <li><a href="/SonList-1355934.html">> 平口短路接地線</a></li> <li><a href="/SonList-1355932.html">> 高壓平口短路接地線</a></li> </ul> </div> </li> <li><a href="/ParentList-1331761.html" onmouseover="showsubmenu('絕緣電阻接地防雷測試儀')" class="yj">絕緣電阻接地防雷測試儀</a> <div class="yq00aqiue" id="submenu_絕緣電阻接地防雷測試儀" style="display:none"> <ul> <li><a href="/SonList-1331764.html">> 絕緣電阻測試儀類</a></li> <li><a href="/SonList-1331763.html">> 接地防雷測試儀類</a></li> <li><a href="/SonList-1331762.html">> 其它產(chǎn)品類</a></li> </ul> </div> </li> <li><a href="/ParentList-1327095.html" onmouseover="showsubmenu('相位伏安表')" class="yj">相位伏安表</a> <div class="yq00aqiue" id="submenu_相位伏安表" style="display:none"> <ul> <li><a href="/SonList-1327110.html">> 相位伏安表</a></li> <li><a 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JXZ系列接線柱（插座）</a></li> <li><a href="/SonList-1354483.html">> 測試夾</a></li> <li><a href="/SonList-1354481.html">> 高壓硅膠絕緣試驗電纜</a></li> <li><a href="/SonList-1354480.html">> 接線柱</a></li> <li><a href="/SonList-1354479.html">> 測試電力導線包</a></li> </ul> </div> </li> <li><a href="/ParentList-1332628.html" onmouseover="showsubmenu('電器電阻測試儀')" class="yj">電器電阻測試儀</a> <div class="yq00aqiue" id="submenu_電器電阻測試儀" style="display:none"> <ul> <li><a href="/SonList-1332641.html">> 新品推薦</a></li> <li><a href="/SonList-1332639.html">> 元器件參數(shù)測試儀器</a></li> <li><a href="/SonList-1332638.html">> 電氣安規(guī)測試儀器</a></li> <li><a href="/SonList-1332637.html">> 變壓器、電機、線圈類測試儀器</a></li> <li><a href="/SonList-1332636.html">> 電聲器件測試儀器</a></li> <li><a href="/SonList-1332635.html">> 直流電阻、介質(zhì)絕緣電阻測試儀器</a></li> <li><a href="/SonList-1332634.html">> 信號失真度測試儀器</a></li> <li><a href="/SonList-1332633.html">> 其它測試儀器</a></li> <li><a href="/SonList-1332632.html">> 儀器備附件</a></li> </ul> </div> </li> <li><a 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