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class="inpage_right"> <div id="1571n5fppxr7" class="mbx2"><a href="/">首頁</a> > <a href="/article.html">技術文章</a> > RZJ-6G繞組匝間沖擊耐電壓試驗儀優(yōu)點技術參數(shù)</div> <div id="1571n5fppxr7" class="inpage_content"> <div id="1571n5fppxr7" class="nr_main_box"> <h1 class="inside_rnewtil">RZJ-6G繞組匝間沖擊耐電壓試驗儀優(yōu)點技術參數(shù)</h1> <div id="1571n5fppxr7" class="inside_rnewtime">點擊次數(shù)：1301 更新時間：2020-10-18</div> <div id="1571n5fppxr7" class="inside_rnewcon"><p>RZJ-6G繞組匝間沖擊耐電壓試驗儀優(yōu)點技術參數(shù)</p><table><tbody><tr><td><br />RZJ-6G繞組匝間沖擊耐電壓試驗儀符合國家和行業(yè)標準中相關技術要求；輸出能量大，尤其適用大容量電機、變壓器、電器等低感繞組（線圈）的測量；</td></tr></tbody></table><p><img alt="" src="http://img73.chem17.com/9/20201018/637386103346354029238.png" style="height:588px; width:703px" /><br />RZJ-6G繞組匝間沖擊耐電壓試驗儀</p><p><span style="color:#337FE5; font-size:14px"><strong>主要特點：</strong></span></p><p>1、符合國家和行業(yè)標準中相關技術要求；</p><p>2、輸出能量大，尤其適用大容量電機、變壓器、電器等低感繞組（線圈）的測量；</p><p>3、具有正反向試驗功能，解決沖擊電壓在繞組中不平均分配的問題，提高測試準確度；</p><p>4、主電路采用單管切換輸出，使儀器本身的不對稱性減少至零，提高了測試準確度；</p><p>5、采用各相繞組切換回路和電動調(diào)壓技術，一次接線即可完成各相繞組試驗，提高工效；</p><p>6、適合于單/三相交直流電機、變壓器、電器線圈的檢測，提高了儀器適用范圍；</p><p>7、采用通用示波器，提高了整機的可靠性和穩(wěn)定性。</p><p>8、可選配數(shù)字式存儲示波器，存儲參照物的標準波形，分析、儲存和輸出波形；</p><p>9、可選配內(nèi)置可編程控制器（LPC），達到自動測試功能。</p><p> </p><table align="center" style="border-collapse:collapse"><tbody><tr><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">型號</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">試驗電壓</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">Vp</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">頻率</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">Hz</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">波前時間</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">μs</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">儲能電容</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">μF</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">輸出能量</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">J</span></p></td><td colspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">試驗電壓表KV</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">電機檢測適用范圍</span></p></td></tr><tr><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">Vp</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">精度</span></p></td></tr><tr><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">RZJ-3</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.3</span><strong>～3</strong></p></td><td rowspan="3"><p style="text-align:center"> </p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">25</span></p></td><td rowspan="6"><p style="text-align:center"> </p><p style="text-align:center"> </p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.1</span><strong>～0.5</strong></p><p style="text-align:center"><strong>±30%</strong></p></td><td rowspan="6"><p style="text-align:center"> </p><p style="text-align:center"> </p><p style="text-align:center"> </p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.1</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.45</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">1.8</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.3</span><strong>～3</strong></p><p style="text-align:center"><strong>0.3～6</strong></p></td><td rowspan="6"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">±5%</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">380V/100KW以下</span></p></td></tr><tr><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">RZJ-6</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.3</span><strong>～6</strong></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">380</span><strong>～1140/500KW以下</strong></p></td></tr><tr><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">RZJ-10</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.5</span><strong>～10</strong></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">5</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">45</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">0.5</span><strong>～10</strong></p><p style="text-align:center"><strong>1.0～30</strong></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">3000V/1000KW以下</span></p></td></tr><tr><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">RZJ-35</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">1.0</span><strong>～35</strong></p></td><td rowspan="3"><p style="text-align:center"> </p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">6.25</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">10000V及以下</span></p></td></tr><tr><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">RZJ-40</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">1.0</span><strong>～40</strong></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">80</span></p><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">100</span></p></td><td rowspan="2"><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">2.0</span><strong>～4.0</strong></p><p style="text-align:center"><strong>2.0～45</strong></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">13800V及以下</span></p></td></tr><tr><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">RZJ-45</span></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">1.0</span><strong>～45</strong></p></td><td><p style="text-align:center"><span style="font-family:宋體; font-size:10.5pt">15000V及以下</span></p></td></tr></tbody></table><p> </p><p> <span style="font-family:宋體,tahoma,arial; font-size:12pt"><span style="font-family:宋體">繞組匝間沖擊耐電壓試驗儀（以下簡稱匝間儀）適用于額定電壓</span></span><span style="font-family:宋體,tahoma,arial; font-size:12pt"><span style="font-family:times new roman">1140V</span></span><span style="font-family:宋體,tahoma,arial; font-size:12pt"><span style="font-family:宋體">及以下的微電機、小功率電機、中小型電機（直流電機）的繞組匝間絕緣檢測；也可用于變壓器繞組、電器線圈的匝間絕緣檢測。因各生產(chǎn)企業(yè)的電機、變壓器產(chǎn)品的繞組絕緣結(jié)構(gòu)和絕緣材料的不一致，特別是工藝水平的差異，在繞線、嵌線、刮線、接頭、端部整形、搬運等工序工藝環(huán)節(jié)操作不當，都會影響電機絕緣性能，導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、變壓器的關鍵環(huán)節(jié)。</span></span></p><p style="margin: 0px; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"> <span style="font-size:12pt"><span style="font-family:宋體">為了提高電機、變壓器絕緣檢測水平，美國</span></span><span style="font-size:12pt"><span style="font-family:times new roman">NEMA.MG1-12.04</span></span><span style="font-size:12pt"><span style="font-family:宋體">及我國國家標準</span></span><span style="font-size:12pt"><span style="font-family:times new roman">GB755-200</span></span><span style="font-size:12pt"><span style="font-family:宋體">8《旋轉(zhuǎn)電機定額和性能》及</span></span><span style="font-size:12pt"><span style="font-family:times new roman">GB14711-20</span></span><span style="font-size:12pt"><span style="font-family:宋體">13《中小型旋轉(zhuǎn)電機通用安全要求》及G</span></span><span style="font-size:12pt"><span style="font-family:times new roman">B/T</span></span><span style="font-size:12pt"><span style="font-family:宋體">22719</span></span><span style="font-size:12pt"><span style="font-family:times new roman">.1—200</span></span><span style="font-size:12pt"><span style="font-family:宋體">8《交流低壓電機散嵌繞組匝間絕緣試驗方法》等標準都有了要求和規(guī)定。</span></span></p><p style="margin: 0px; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"> <span style="font-size:12pt"><span style="font-family:宋體">匝間儀是以檢測被試品阻抗對稱平衡理論為基本原理，采用沖擊波比對法以高頻、高壓脈沖對繞組進行等效過電壓的無損絕緣模擬試驗，應用儀器配置的示波器記錄或觀察其波形，然后進行對比分析定性，能直觀、迅速、正確地檢測判定繞組匝間短路及各種阻抗不平衡隱患。</span></span></p><p style="margin: 0px; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"> <span style="font-size:12pt"><span style="font-family:宋體">匝間儀可檢測下列繞組的隱患：</span></span></p><ul style="margin: 0px; padding-right: 0px; padding-left: 0px; list-style: square; border: 0px; 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"><span style="font-family:宋體">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"><span style="font-family:宋體">電暈放電</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt"><span style="font-family:宋體">繞組斷線</span></span></li></ul><p style="margin: 0px; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"> <span style="font-size:12pt"><span style="font-family:宋體">匝間儀與市場其它同類產(chǎn)品比較有以下特點和功能：</span></span></p><ul style="margin: 0px; padding-right: 0px; padding-left: 0px; list-style: square; border: 0px; 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"><span style="font-family:宋體">為了保證測試準確度，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稱性；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt"><span style="font-family:宋體">為了提高匝間儀運行測試的可靠性和穩(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; max-width:100%; padding:0px; width:2px" /><span style="font-size:12pt"><span style="font-family:宋體">具有正反向試驗切換功能，消除沖擊電壓施于繞組的不均衡因素，提高了絕緣測試水平；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt"><span style="font-family:宋體">單相電機、交流電機通用，擴大了儀器的適用范圍。</span></span></li></ul><p style="margin: 0px 0px 0px 30.05pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:宋體">匝間儀廣泛適用于交/直流電機、變壓器、電器線圈的生產(chǎn)企業(yè)、修理部門和科研、檢測等單位，是提高產(chǎn)品匝間絕緣檢測水平的*檢測儀器。</span></span></p><p style="margin: 0px 0px 0px 30pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><strong style="font-family:微軟雅黑; font-size:16px; font-stretch:normal; font-variant-east-asian:normal; font-variant-numeric:normal; line-height:30px"><span style="font-size:12pt"><span style="font-family:宋體">三、主要技術參數(shù)</span></span></strong></p><ul style="margin: 0px; padding-right: 0px; padding-left: 0px; list-style: square; border: 0px; 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"><span style="font-family:宋體"> <span style="color:#FF0000"><strong>電源：</strong></span></span></span><span style="color:#FF0000"><strong><span style="font-size:12pt"><span style="font-family:times new roman">220V</span></span><span style="font-size:12pt"><span style="font-family:宋體">±5</span></span><span style="font-size:12pt"><span style="font-family:times new roman">%</span></span><span style="font-size:12pt"><span style="font-family:宋體">，50</span></span><span style="font-size:12pt"><span style="font-family:times new roman">Hz</span></span><span style="font-size:12pt"><span style="font-family:宋體">±2</span></span><span style="font-size:12pt"><span style="font-family:times new roman">%</span></span><span style="font-size:12pt"><span style="font-family:宋體">；500VA；</span></span></strong></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="color:#FF0000"><strong><span style="font-size:12pt"><span style="font-family:宋體"> 試驗電壓：</span></span><span style="font-size:12pt"><span style="font-family:times new roman"> 0.</span></span><span style="font-size:12pt"><span style="font-family:宋體">3～</span></span><span style="font-size:12pt"><span style="font-family:times new roman">6kV</span></span><span style="font-size:12pt"><span style="font-family:宋體">p范圍內(nèi)連續(xù)可調(diào)；</span></span></strong></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="color:#FF0000"><strong><span style="font-size:12pt"><span style="font-family:宋體"> 沖擊波頻率：</span></span><span style="font-size:12pt"><span style="font-family:times new roman">25Hz</span></span><span style="font-size:12pt"><span style="font-family:宋體">（也可提供其它頻率）；</span></span></strong></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="color:#FF0000"><strong><span style="font-size:12pt"><span style="font-family:宋體"> 脈沖電容：</span></span><span style="font-size:12pt"><span style="font-family:times new roman">0.</span></span><span style="font-size:12pt"><span style="font-family:宋體">1μ</span></span><span style="font-size:12pt"><span style="font-family:times new roman">F</span></span><span style="font-size:12pt"><span style="font-family:宋體">（其它容量另行協(xié)商）；</span></span></strong></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="color:#FF0000"><strong><span style="font-size:12pt"><span style="font-family:宋體"> </span>大輸出能量：1.8</span><span style="font-size:12pt"><span style="font-family:times new roman">J</span></span><span style="font-size:12pt"><span style="font-family:宋體">；</span></span></strong></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt"><span style="font-family:宋體"> 絕緣電阻：電源輸入端子對不帶電的金屬外殼部件的絕緣電阻≥</span></span><span style="font-size:12pt"><span style="font-family:times new roman">20M</span></span><span style="font-size:12pt"><span style="font-family:宋體">Ω；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt"><span style="font-family:宋體"> 介電強度：電源輸入端子對不帶電的金屬外殼部件能承受</span></span><span style="font-size:12pt"><span style="font-family:times new roman">1500V/50Hz</span></span><span style="font-size:12pt"><span style="font-family:宋體">，歷時1</span></span><span style="font-size:12pt"><span style="font-family:times new roman">min</span></span><span style="font-size:12pt"><span style="font-family:宋體">，耐電壓試驗無飛弧、無擊穿現(xiàn)象；</span></span></li><li style="margin: 0px; padding: 0px; list-style: none; border: 0px;"><span style="font-size:12pt"><span style="font-family:宋體"> 環(huán)境溫度：</span></span><span style="font-size:12pt"><span style="font-family:times new roman">0</span></span><span style="font-size:12pt"><span style="font-family:宋體">～40℃；</span></span></li></ul><p style="margin: 0px 0px 0px 30pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:宋體">9. 相對濕度：≤</span></span><span style="font-size:12pt"><span style="font-family:times new roman">80%</span></span><span style="font-size:12pt"><span style="font-family:宋體">；</span></span></p><p style="margin: 0px 0px 0px 30pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:times new roman">1</span></span><span style="font-size:12pt"><span style="font-family:宋體">0</span></span><span style="font-size:12pt"><span style="font-family:times new roman">.</span></span><span style="font-size:12pt"><span style="font-family:宋體"> 式樣：臺式；</span></span></p><p style="margin: 0px; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:times new roman"> 1</span></span><span style="font-size:12pt"><span style="font-family:宋體">1</span></span><span style="font-size:12pt"><span style="font-family:times new roman">.</span></span><span style="font-size:12pt"><span style="font-family:宋體"> 外形尺寸</span></span><span style="font-size:12pt"><span style="font-family:times new roman">(mm)</span></span><span style="font-size:12pt"><span style="font-family:宋體">：</span></span><span style="font-size:12pt"><span style="font-family:times new roman">648</span></span><span style="font-size:12pt"><span style="font-family:宋體">×</span></span><span style="font-size:12pt"><span style="font-family:times new roman">520</span></span><span style="font-size:12pt"><span style="font-family:宋體">×</span></span><span style="font-size:12pt"><span style="font-family:times new roman">335</span></span><span style="font-size:12pt"><span style="font-family:宋體">；</span></span> </p><p style="margin: 0px 0px 0px 30pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:times new roman">1</span></span><span style="font-size:12pt"><span style="font-family:宋體">2</span></span><span style="font-size:12pt"><span style="font-family:times new roman">.</span></span><span style="font-size:12pt"><span style="font-family:宋體"> 質(zhì)量：50kg</span></span></p><p style="margin: 0px 0px 0px 30pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:times new roman">1</span></span><span style="font-size:12pt"><span style="font-family:宋體">3</span></span><span style="font-size:12pt"><span style="font-family:times new roman">.</span></span><span style="font-size:12pt"><span style="font-family:宋體"> 適用范圍：適用于額定電壓</span></span><span style="font-size:12pt"><span style="font-family:宋體">1140V和500kW及以下電機。</span></span></p><p style="margin: 0px 0px 0px 30.05pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><strong style="font-family:微軟雅黑; font-size:16px; font-stretch:normal; font-variant-east-asian:normal; font-variant-numeric:normal; line-height:30px"><span style="font-size:12pt"><span style="font-family:宋體">四、簡單工作原理</span></span></strong></p><p style="margin: 0px 0px 0px 30.05pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"> <span style="font-size:12pt"><span style="font-family:宋體">匝間儀的原理如圖1方框圖所示，電路由示波器和主機系統(tǒng)組成。</span></span></p><p style="margin: 0px 0px 0px 30.05pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:宋體">工作過程：電路主要分兩路，一路為示波器和閘流管燈絲預熱；另一路經(jīng)延時電路控制。</span></span></p><p style="margin: 0px 0px 0px 30.05pt; padding: 0px; font-family: 宋體, Tahoma, Arial; font-size: 14px;"><span style="font-size:12pt"><span style="font-family:宋體">先將閘流管燈絲預熱約8</span></span><span style="font-size:12pt"><span style="font-family:times new roman">min</span></span><span style="font-size:12pt"><span style="font-family:宋體">，當閘流管受脈沖信號觸發(fā)單元控制后，接通高壓裝置系統(tǒng)。經(jīng)高壓整流對脈沖儲能電容器充電，此時閘流管受脈沖信號觸發(fā)單元控制，形成高壓脈沖，經(jīng)限流電阻到電子選擇開關（“</span></span><span style="font-size:12pt"><span style="font-family:times new roman">A</span></span><span style="font-size:12pt"><span style="font-family:宋體">—</span></span><span style="font-size:12pt"><span style="font-family:times new roman">B</span></span><span style="font-size:12pt"><span style="font-family:宋體">”，“ </span></span><span style="font-size:12pt"><span style="font-family:times new roman">B</span></span><span style="font-size:12pt"><span style="font-family:宋體">—</span></span><span style="font-size:12pt"><span style="font-family:times new roman">C</span></span><span style="font-size:12pt"><span style="font-family:宋體">”，“C-A”），再通過選擇“正向試驗”或“反向試驗”，將其送到測試輸出端子上，高壓脈沖交替施加于兩個測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，然后示波器自動同步跟蹤，使訊號波形得到清晰穩(wěn)定地顯示，通過比對兩沖擊波形的重合與否進行判別繞組匝間絕緣性能</span></span></p><p 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