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font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">Fluke1587絕緣電阻測試儀的使用操作說明</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><strong style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 16px; line-height: 30px; font-family: 微軟雅黑;">一、概述</strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><img src="https://img77.chem17.com/9/20220222/637811179940700718935.jpg" style="margin: 0px; padding: 0px; border: 0px; max-width: 100%; height: 357px; width: 480px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　交流傳動系統(tǒng)調(diào)試時，必須使用絕緣電阻測試儀對變頻器和電動機(jī)的主回路和控制回路分別進(jìn)行絕緣測試，從而保證系統(tǒng)的安全運(yùn)行。福祿克Fluke1587絕緣電阻測試儀(圖1-1)不僅對主回路進(jìn)行快速測量，而且還能提供‘電阻檔’功能對控制回路進(jìn)行絕緣測試。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><img src="https://img77.chem17.com/9/20220222/637811179942260748905.jpg" style="margin: 0px; padding: 0px; border: 0px; max-width: 100%; height: 223px; width: 351px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><strong style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 16px; line-height: 30px; font-family: 微軟雅黑;">　　二、測試絕緣</strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　1) 使用福祿克Fluke1587絕緣電阻測試儀進(jìn)行變頻器主回路(以VACONNXP產(chǎn)品為例)絕緣測量應(yīng)遵循下列步驟：</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　1.斷開變頻器所有與外界的接線，確保被測電路未連接任何電源。然后將輸入端L1，L2，L3和輸出端U，V，W短接在一起，如圖2-1。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><img src="https://img77.chem17.com/9/20220222/637811179944600793568.jpg" style="margin: 0px; padding: 0px; border: 0px; max-width: 100%; height: 381px; width: 489px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　2.將福祿克絕緣電阻測試儀的測試探頭插入‘+，輸入端子，然后將’另一端接到‘接地點’如圖2-2。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><img src="https://img77.chem17.com/9/20220222/637811179947564850118.jpg" style="margin: 0px; padding: 0px; border: 0px; max-width: 100%; height: 338px; width: 579px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　3.將探頭與待測電路連接，絕緣電阻測試儀會自動檢測電路是否通電。如果電路中的電壓超過30Vacordcjlj試被自動禁止。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　4.選擇福祿克Fluke1587絕緣電阻測試儀的‘Insulationtest’測試功能。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　5.通過‘Range’按鈕選擇合適的測試電壓(500Vdc)。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　6.按住‘Insulationtest’測試鍵，讀出絕緣電阻測試儀上所顯示的阻抗值。讀數(shù)達(dá)到穩(wěn)定可能需要幾秒鐘。阻抗值越髙越好，此時讀數(shù)為550兆歐，可以判斷該絕緣良好。如圖2-3。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><img src="https://img77.chem17.com/9/20220222/637811179950684910446.jpg" style="margin: 0px; padding: 0px; border: 0px; max-width: 100%; height: 358px; width: 453px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　7.繼續(xù)將絕緣電阻測試儀的探頭留在測試點上，然后釋放‘Insulationtest’按鈕。被測電路即開始通過儀表放電，直至結(jié)束。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　2) 變頻器控制回路(以VACONNXP產(chǎn)品為例)絕緣測量時應(yīng)該注意的是---必須用福祿克Fluke1587絕緣電阻測試儀帶的‘電阻檔’進(jìn)行連續(xù)性測試，一般測試值>=1兆歐，表示絕緣良好。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　3) 使用絕緣電阻測試儀進(jìn)行電動機(jī)絕緣測試時，應(yīng)相對于接地線，分別測試U，V，W三相繞組線，一般測量值>=5兆歐，表示絕緣良好。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);"><strong style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 16px; line-height: 30px; font-family: 微軟雅黑;">　　三、結(jié)束語</strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255);">　　福祿克Fluke-1587絕緣電阻測試儀在單臺緊湊的手持儀表中集成了數(shù)字絕緣電阻測試儀和全功能的數(shù)字多用表，絕緣電阻測試儀為交流傳動系統(tǒng)調(diào)試，故障檢測和預(yù)防性維護(hù)提供了zui大限度的多功能性。</p></div> <div id="kjul7o4c9vb" class="inside_newsthree"> <p id="newsprev">上一篇：<b class="newsprev"><a href="/Article-2929235.html">直流電阻測試儀的正確使用步驟</a></b></p> <p id="newsnext">下一篇：<b class="newsnext"><a href="/Article-2915903.html">變頻串聯(lián)諧振的故障排除及故障原因</a></b></p> <span><a href="/article.html">返回列表>></a></span> </div> </div> </div> </div> </div>    <div class="kjul7o4c9vb" id="z_Footer"> <div id="kjul7o4c9vb" class="pz_down"> <div id="kjul7o4c9vb" class="w_1200"> <div id="kjul7o4c9vb" class="footT"> <div id="kjul7o4c9vb" class="footAddr"> <div id="kjul7o4c9vb" class="footTit">上?？档请姎饪萍加邢薰?/div> <div id="kjul7o4c9vb" class="dAddr"><img 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