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style="font-size:16px"> <img alt="" src="http://img71.chem17.com/9/20200118/637149664049625725575.jpg" style="width:800px" /></span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　低壓耐壓試驗的試驗步驟：</span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px"> </span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　1.檢查試驗環(huán)境(environment)有無不安全(safe)因素存在。若沒有，則將應(yīng)耐壓試驗設(shè)備(shèbèi)開機預(yù)熱5min。</span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px"> </span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　2.巡查試驗設(shè)備是否置于試驗所需的電壓(voltage)檔位，其整定泄漏電流(Electron flow)值是否符合要求。耐壓絕緣測試儀是交流安全通用測試儀器、適合家用電器及低電器的安全測試、漏電流值由粗調(diào)和細調(diào)旋鈕調(diào)節(jié)。</span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px"> </span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　3.將試驗設(shè)備(shèbèi)的高壓輸出端短接，同店巡查過電流繼電器（relay)是否動作，或是否發(fā)出擊穿信號。</span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px"> </span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　4.將被試電器的所有開關(guān)均置于接通狀態(tài)。</span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px"> </span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　5.將試驗設(shè)備(shèbèi)的測試（TestMeasure)夾分別接在規(guī)定測試的部分（對主電路(Electric circuit)進行試驗時，應(yīng)將不與主電路連接的控制和輔助電路接至金屬支架上；對控制和輔助電路進行試驗時，應(yīng)將主電路接至金屬支架上。）</span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px"> </span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　6.操作試驗設(shè)備(shèbèi)升壓。升壓初始慢慢升至規(guī)定值的一半，應(yīng)避免跳躍，然后迅速增加至規(guī)定電壓值（整個升壓過程大約在10s）。計時，歷時1min，在此期間不允許有連續(xù)（Continuity)閃絡(luò)和擊穿現(xiàn)象發(fā)生。</span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px"> </span></div><div style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(80, 80, 80); font-family: 宋體, Tahoma, Arial; font-size: 12px;"><span style="font-size:16px">　　7.1分鐘后，若無連續(xù)閃絡(luò)和擊穿現(xiàn)象發(fā)生，則將電壓慢慢退到零位，切斷（割開；截斷)電源，試驗完畢。超高壓耐壓測試儀別稱有：耐壓測試儀超高壓耐壓測試儀高壓耐壓測試儀交直流超高壓耐壓測試儀交直流高壓耐壓測試儀。采用突然斷電方法(method)不妥，因為瞬時失壓會引起振蕩過電壓而可能（maybe)將試品擊穿。</span></div> <div id="iqaqewgi6e" class="clear"></div> </div> <div id="iqaqewgi6e" class="article"> <p>上一篇：<a href="/Article-2097890.html">耐壓電測試儀選型</a></p> <p>下一篇：<a href="/Article-2089420.html">六通道全自動伏安特性測試儀電力推廣</a></p> </div> <div id="iqaqewgi6e" 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href="/SonList-1344169.html">> 鑄鋁加熱器</a></li> <li><a href="/SonList-1344168.html">> 電熱管</a></li> <li><a href="/SonList-1344166.html">> 空氣加熱器</a></li> <li><a href="/SonList-1344165.html">> 全自動溫控加熱器</a></li> </ul> </div> </li> <li><a href="/ParentList-1359477.html" onmouseover="showsubmenu('絕緣梯')" class="yj">絕緣梯</a> <div class="iqaqewgi6e" id="submenu_絕緣梯" style="display:none"> <ul> <li><a href="/SonList-1359484.html">> 半絕緣二節(jié)拉伸梯</a></li> <li><a href="/SonList-1359483.html">> 絕緣凳</a></li> <li><a href="/SonList-1359482.html">> 絕緣A型梯</a></li> <li><a href="/SonList-1359481.html">> 絕緣二節(jié)拉伸梯</a></li> <li><a href="/SonList-1359480.html">> 絕緣單梯</a></li> <li><a href="/SonList-1359478.html">> 多功能絕緣關(guān)節(jié)梯</a></li> </ul> </div> </li> <li><a href="/ParentList-1326774.html" onmouseover="showsubmenu('防爆電加熱器')" class="yj">防爆電加熱器</a> <div class="iqaqewgi6e" id="submenu_防爆電加熱器" style="display:none"> <ul> <li><a href="/SonList-1326775.html">> 防爆管狀加熱器</a></li> </ul> </div> </li> <li><a 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超薄型中空液壓扭矩扳手</a></li> <li><a href="/SonList-1323231.html">> 大功率液壓扭矩扳手</a></li> <li><a href="/SonList-1323230.html">> 驅(qū)動式液壓扭矩扳手</a></li> </ul> </div> </li> <li><a href="/ParentList-1323194.html" onmouseover="showsubmenu('液壓油泵·泵站總匯')" class="yj">液壓油泵·泵站總匯</a> <div class="iqaqewgi6e" id="submenu_液壓油泵·泵站總匯" style="display:none"> <ul> <li><a href="/SonList-1323196.html">> 液壓電動油泵</a></li> </ul> </div> </li> <li><a href="/ParentList-1323160.html" onmouseover="showsubmenu('液壓千斤頂總匯')" class="yj">液壓千斤頂總匯</a> <div class="iqaqewgi6e" id="submenu_液壓千斤頂總匯" style="display:none"> <ul> <li><a href="/SonList-1323171.html">> 液壓爪式起頂機</a></li> <li><a href="/SonList-1323170.html">> 雙節(jié)液壓千斤頂</a></li> <li><a href="/SonList-1323169.html">> 臥式液壓千斤頂</a></li> <li><a href="/SonList-1323168.html">> 螺旋式千斤頂</a></li> <li><a href="/SonList-1323167.html">> 立式油壓千斤頂</a></li> <li><a href="/SonList-1323166.html">> 立臥兩用千斤頂</a></li> <li><a href="/SonList-1323165.html">> 自鎖式液壓千斤頂</a></li> <li><a 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