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id="submenu_隔離開關(guān)觸頭壓力測試儀" style="display:none"> <ul> <li id="f0kbceeioz" class="ej"><a href="/SonList-2479705.html" class="eja">隔離開關(guān)觸頭壓力測試儀</a></li> </ul> </div> </li> </ul> </div> </div></div> <div id="f0kbceeioz" class="inpage_right"> <div id="f0kbceeioz" class="mbx2"><a href="/">首頁</a> > <a href="/article.html">技術(shù)文章</a> > 2023-04-18</div> <div id="f0kbceeioz" class="inpage_content"> <div id="f0kbceeioz" class="nr_main_box"> <h1 class="inside_rnewtil">微機繼電保護測試儀的日常維護保養(yǎng)工作要嚴格執(zhí)行</h1> <div id="f0kbceeioz" class="inside_rnewtime">點擊次數(shù)：539 更新更新時間：2023-04-18</div> <div id="f0kbceeioz" class="inside_rnewcon"><p><strong><span style="font-size: 16px;">微機繼電保護測試儀的日常維護保養(yǎng)工作要嚴格執(zhí)行</span></strong><span style="font-size: 16px;"><br/></span></p><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　微機繼電保護測試儀又稱三相繼電保護測試儀。內(nèi)部結(jié)構(gòu)部分為電子線路設(shè)計，易受強電磁場和強磁場的影響。外殼的接地屏蔽更有利于改善繼電保護測試儀的辦公環(huán)境。該保護應(yīng)提高繼電保護測試儀的安全性和可靠性。為了更好地保證微機繼電保護測試儀的安全可靠性，需要抑制干擾源，阻斷耦合通道，提高敏感電源電路的抗干擾能力，采用自動識別技術(shù)和容錯設(shè)計確保微機繼電器保護測試儀的安全可靠。<br style="padding: 0px; margin: 0px;"/> </span></div><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　　微機繼電保護測試儀采用高速高性能數(shù)字信號處理器運算速度快，傳輸頻帶寬，對基波可產(chǎn)生每周波360點的高密度擬合正弦波。這是同類輸出方式中的z高水平。波形的保真度高，失真小，特別是在諧波輸出時，即使對 6 次諧波、300Hz也可以達到每周波60點D/A的高密度。<br style="padding: 0px; margin: 0px;"/> </span></div><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　　微機繼電保護測試儀的日常維護保養(yǎng)要嚴格執(zhí)行，養(yǎng)成良好的習(xí)慣，注意使用后的清潔，以及維護、斷電等一系列操作：<br style="padding: 0px; margin: 0px;"/> </span></div><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　　1、對繼電保護測試儀在值班時進行定期檢查和檢查，并做好使用日期的記錄;<br style="padding: 0px; margin: 0px;"/> </span></div><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　　2、做好微型繼電保護測試儀使用的收尾工作。整理工作需要兩個人，防止誤觸儀器，與其他帶電設(shè)備保持安全距離，避免人身觸電;<br style="padding: 0px; margin: 0px;"/> </span></div><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　　3、定期對繼電保護測試儀進行紅外測溫，盡快發(fā)現(xiàn)接觸不良和發(fā)熱;<br style="padding: 0px; margin: 0px;"/> </span></div><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　　4、定期檢查和打印繼電保護測試儀的打印機，數(shù)據(jù)會丟失;<br style="padding: 0px; margin: 0px;"/> </span></div><div style="padding: 0px; margin: 0px; color: rgb(51, 51, 51); font-size: 12px; background-color: rgb(255, 255, 255); font-family: Arial, Verdana, sans-serif;"><span style="font-size: 16px;">　　5、檢查精度誤差，故障發(fā)生后是否及時進行故障分析。</span></div></div> <div id="f0kbceeioz" class="inside_newsthree"> <p id="newsprev">上一篇：<b class="newsprev"><a href="/Article-3329746.html">微機繼電保護測試儀交流試驗測試時應(yīng)注意哪些事項？</a></b></p> <p id="newsnext">下一篇：<b class="newsnext"><a href="/Article-3329742.html">談?wù)劤錃馐皆囼炞儔浩鞯墓ぷ髟?、?yīng)用和優(yōu)點</a></b></p> <span><a href="/article.html">返回列表>></a></span> </div> </div> </div> </div> </div>    <div class="f0kbceeioz" id="z_Footer"> <div id="f0kbceeioz" class="pz_down"> <div id="f0kbceeioz" class="w_1200"> <div id="f0kbceeioz" class="footT"> <div id="f0kbceeioz" class="footAddr"> <div id="f0kbceeioz" 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