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</p></p> </div>  <div id="iqaqewgi6e" class="x-1"> <div id="iqaqewgi6e" class="b-1">產(chǎn)品特性<span>Product characteristics</span></div> <link type="text/css" rel="stylesheet" href="/css/property.css"> <script> window.onload=function(){ changeTableHeight(); } window.onresize=function(){ changeTableHeight(); } function changeTableHeight(){ $(".proshowParameter table th").each(function?(i,o){ ????var $this=$(o),? ????height=$this.next().height(); ????$(this).css("height",height); var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> <tr><th>產(chǎn)地類別</th><td>國(guó)產(chǎn)</td> <th></th><td></td></tr> </tbody> </table> </section><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:16px; line-height:25px">RZJ-6G繞組匝間沖擊耐電壓試驗(yàn)儀</span></strong><span style="font-size:12pt; line-height:25px">（以下簡(jiǎn)稱匝間儀）適用于額定電壓<span style="font-family:times new roman; line-height:25px">1140V</span></span><span style="font-size:12pt; line-height:25px">及以下的微電機(jī)、小功率電機(jī)、中小型電機(jī)（直流電機(jī)）的繞組匝間絕緣檢測(cè)；也可用于變壓器繞組、電器線圈的匝間絕緣檢測(cè)。因各生產(chǎn)企業(yè)的電機(jī)、變壓器產(chǎn)品的繞組絕緣結(jié)構(gòu)和絕緣材料的不*，特別是工藝水平的差異，在繞線、嵌線、刮線、接頭、端部整形、搬運(yùn)等工序工藝環(huán)節(jié)操作不當(dāng)，都會(huì)影響電機(jī)絕緣性能，導(dǎo)致繞組存在著各種匝間絕緣隱患，因此，繞組匝間絕緣是電機(jī)、變壓器的關(guān)鍵環(huán)節(jié)。</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:16px; line-height:25px">RZJ-6G繞組匝間沖擊耐電壓試驗(yàn)儀</span></strong><span style="font-size:12pt; line-height:25px">為了提高電機(jī)、變壓器絕緣檢測(cè)水平，美國(guó)<span style="font-family:times new roman; line-height:25px">NEMA.MG1-12.04</span></span><span style="font-size:12pt; line-height:25px">及我國(guó)國(guó)家標(biāo)準(zhǔn)</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">GB755-200</span></span><span style="font-size:12pt; line-height:25px">8《旋轉(zhuǎn)電機(jī)定額和性能》及</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">GB14711-20</span></span><span style="font-size:12pt; line-height:25px">13《中小型旋轉(zhuǎn)電機(jī)通用安全要求》及G</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">B/T</span></span><span style="font-size:12pt; line-height:25px">22719</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">.1—200</span></span><span style="font-size:12pt; line-height:25px">8《交流低壓電機(jī)散嵌繞組匝間絕緣試驗(yàn)方法》等標(biāo)準(zhǔn)都有了要求和規(guī)定。</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:16px; line-height:25px">RZJ-6G繞組匝間沖擊耐電壓試驗(yàn)儀</span></strong><span style="font-size:12pt; line-height:25px">是以檢測(cè)被試品阻抗對(duì)稱平衡理論為基本原理，采用沖擊波比對(duì)法以高頻、高壓脈沖對(duì)繞組進(jìn)行等效過(guò)電壓的無(wú)損絕緣模擬試驗(yàn)，應(yīng)用儀器配置的示波器記錄或觀察其波形，然后進(jìn)行對(duì)比分析定性，能直觀、迅速、正確地檢測(cè)判定繞組匝間短路及各種阻抗不平衡隱患。</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:16px; line-height:25px">RZJ-6G繞組匝間沖擊耐電壓試驗(yàn)儀</span></strong><span style="font-size:12pt; line-height:25px">可檢測(cè)下列繞組的隱患：</span></p><ul style="margin: 0px; padding-right: 0px; padding-left: 0px; list-style: none; border: 0px; color: rgb(102, 102, 102); font-family: 宋體, Tahoma, Arial; font-size: 14px;"><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">匝間絕緣擊穿（匝間短路）</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">電暈放電</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">繞組斷線</span></span></li></ul><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:16px; line-height:25px">RZJ-6G繞組匝間沖擊耐電壓試驗(yàn)儀</span></strong><span style="font-size:12pt; line-height:25px">與市場(chǎng)其它同類產(chǎn)品比較有以下特點(diǎn)和功能：</span></p><ul style="margin: 0px; padding-right: 0px; padding-left: 0px; list-style: none; border: 0px; color: rgb(102, 102, 102); font-family: 宋體, Tahoma, Arial; font-size: 14px;"><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">為了保證測(cè)試準(zhǔn)確度，匝間儀高壓脈沖主電路采用單高壓回路切換輸出，保證匝間儀本身的對(duì)稱性；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">為了提高匝間儀運(yùn)行測(cè)試的可靠性和穩(wěn)定性，采用了專業(yè)示波器廠生產(chǎn)的數(shù)字式通用示波器；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><img src="file:///C:/Users/lenovo/AppData/Local/Temp/ksohtml/wps6FC9.tmp.png" style="border:0px; height:1px; margin:0px; padding:0px; width:2px" /><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">具有正反向試驗(yàn)切換功能，消除沖擊電壓施于繞組的不均衡因素，提高了絕緣測(cè)試水平；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">單相電機(jī)、交流電機(jī)通用，擴(kuò)大了儀器的適用范圍。</span></span></li></ul><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px">匝間儀廣泛適用于交/直流電機(jī)、變壓器、電器線圈的生產(chǎn)企業(yè)、修理部門和科研、檢測(cè)等單位，是提高產(chǎn)品匝間絕緣檢測(cè)水平的*檢測(cè)儀器。</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:12pt; line-height:25px">三、</span><span style="font-size:16px; line-height:25px">RZJ-6G繞組匝間沖擊耐電壓試驗(yàn)儀</span><span style="font-size:12pt; line-height:25px">主要技術(shù)參數(shù)</span></strong></p><ul style="margin: 0px; padding-right: 0px; padding-left: 0px; list-style: none; border: 0px; color: rgb(102, 102, 102); font-family: 宋體, Tahoma, Arial; font-size: 14px;"><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 電源：</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">220V</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">±5</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">%</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">，50</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">Hz</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">±2</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">%</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">；500VA；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 試驗(yàn)電壓：</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px"> 0.</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">3～</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">6kV</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">p范圍內(nèi)連續(xù)可調(diào)；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 沖擊波頻率：</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">25Hz</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">（也可提供其它頻率）；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 脈沖電容：</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">0.</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">1μ</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">F</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">（其它容量另行協(xié)商）；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 大輸出能量：1.8</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">J</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 絕緣電阻：電源輸入端子對(duì)不帶電的金屬外殼部件的絕緣電阻≥</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">20M</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">Ω；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 介電強(qiáng)度：電源輸入端子對(duì)不帶電的金屬外殼部件能承受</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">1500V/50Hz</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">，歷時(shí)1</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">min</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">，耐電壓試驗(yàn)無(wú)飛弧、無(wú)擊穿現(xiàn)象；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px"> 環(huán)境溫度：</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">0</span></span><span style="font-size:12pt; line-height:25px"><span style="font-family:宋體; line-height:25px">～40℃；</span></span></li></ul><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px">9. 相對(duì)濕度：≤</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">80%</span></span><span style="font-size:12pt; line-height:25px">；</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">1</span></span><span style="font-size:12pt; line-height:25px">0</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">.</span></span><span style="font-size:12pt; line-height:25px"> 式樣：臺(tái)式；</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px"> 1</span></span><span style="font-size:12pt; line-height:25px">1</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">.</span></span><span style="font-size:12pt; line-height:25px"> 外形尺寸</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">(mm)</span></span><span style="font-size:12pt; line-height:25px">：</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">648</span></span><span style="font-size:12pt; line-height:25px">×</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">520</span></span><span style="font-size:12pt; line-height:25px">×</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">335</span></span><span style="font-size:12pt; line-height:25px">；</span> </p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">1</span></span><span style="font-size:12pt; line-height:25px">2</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">.</span></span><span style="font-size:12pt; line-height:25px"> 質(zhì)量：50kg</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">1</span></span><span style="font-size:12pt; line-height:25px">3</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">.</span></span><span style="font-size:12pt; line-height:25px"> 適用范圍：適用于額定電壓</span><span style="font-size:12pt; line-height:25px">1140V和500kW及以下電機(jī)。</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:12pt; line-height:25px">四、簡(jiǎn)單工作原理</span></strong></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"> <span style="font-size:12pt; line-height:25px">匝間儀的原理如圖1方框圖所示，電路由示波器和主機(jī)系統(tǒng)組成。</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px">工作過(guò)程：電路主要分兩路，一路為示波器和閘流管燈絲預(yù)熱；另一路經(jīng)延時(shí)電路控制。</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><span style="font-size:12pt; line-height:25px">先將閘流管燈絲預(yù)熱約8</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">min</span></span><span style="font-size:12pt; line-height:25px">，當(dāng)閘流管受脈沖信號(hào)觸發(fā)單元控制后，接通高壓裝置系統(tǒng)。經(jīng)高壓整流對(duì)脈沖儲(chǔ)能電容器充電，此時(shí)閘流管受脈沖信號(hào)觸發(fā)單元控制，形成高壓脈沖，經(jīng)限流電阻到電子選擇開關(guān)（“</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">A</span></span><span style="font-size:12pt; line-height:25px">—</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">B</span></span><span style="font-size:12pt; line-height:25px">”，“ </span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">B</span></span><span style="font-size:12pt; line-height:25px">—</span><span style="font-size:12pt; line-height:25px"><span style="font-family:times new roman; line-height:25px">C</span></span><span style="font-size:12pt; line-height:25px">”，“C-A”），再通過(guò)選擇“正向試驗(yàn)”或“反向試驗(yàn)”，將其送到測(cè)試輸出端子上，高壓脈沖交替施加于兩個(gè)測(cè)試輸出端子的試品上，放電產(chǎn)生衰減振蕩波。經(jīng)取樣電路送到示波器，然后示波器自動(dòng)同步跟蹤，使訊號(hào)波形得到清晰穩(wěn)定地顯示，通過(guò)比對(duì)兩沖擊波形的重合與否進(jìn)行判別繞組匝間絕緣性能</span></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><img alt="" src="https://img63.chem17.com/gxhpic_884f2b1889/caa32adb4eb7dc44a7237208f9e6133d23129dbac0f4cb7437906cd75d4e52efe7296085775bcb57.png" style="border:0px; height:374px; margin:0px; padding:0px; vertical-align:top; width:650px" /></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 14px;"><strong><span style="font-size:12pt; line-height:25px">五、各開關(guān)、控制按鈕名稱</span></strong></p><p style="margin: 0px; padding: 0px; line-height: 25px; font-family: tahoma; color: rgb(102, 102, 102); font-size: 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