?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 干式电抗?变压器安装维护说?/title> <!-- InstanceEndEditable --> <!-- InstanceBeginEditable name="head" --> <!-- InstanceEndEditable --> <link href="static/css/new.css" rel="stylesheet" type="text/css" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><b id="12nrq"></b><sub id="12nrq"></sub><big id="12nrq"><strong id="12nrq"><noframes id="12nrq"></noframes></strong></big><i id="12nrq"><ruby id="12nrq"><xmp id="12nrq"></xmp></ruby></i><wbr id="12nrq"></wbr><td id="12nrq"></td><legend id="12nrq"></legend><td id="12nrq"></td><tr id="12nrq"><nobr id="12nrq"></nobr></tr><video id="12nrq"><span id="12nrq"><tt id="12nrq"></tt></span></video><option id="12nrq"><wbr id="12nrq"></wbr></option><i id="12nrq"><optgroup id="12nrq"></optgroup></i><video 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id="12nrq"></center></div><sub id="12nrq"></sub><acronym id="12nrq"></acronym><input id="12nrq"></input><code id="12nrq"><menu id="12nrq"></menu></code><thead id="12nrq"><menuitem id="12nrq"><small id="12nrq"></small></menuitem></thead><output id="12nrq"></output><tbody id="12nrq"><video id="12nrq"><ruby id="12nrq"></ruby></video></tbody><samp id="12nrq"><rt id="12nrq"></rt></samp><del id="12nrq"></del><b id="12nrq"><output id="12nrq"></output></b><option id="12nrq"></option><b id="12nrq"><output id="12nrq"><strong id="12nrq"></strong></output></b><samp id="12nrq"></samp><label id="12nrq"></label><noscript id="12nrq"><div id="12nrq"></div></noscript><pre id="12nrq"></pre><small id="12nrq"><optgroup id="12nrq"></optgroup></small><dfn id="12nrq"><font id="12nrq"><dd id="12nrq"></dd></font></dfn><delect id="12nrq"></delect><ol id="12nrq"><p id="12nrq"><label id="12nrq"></label></p></ol> <td id="12nrq"><tbody id="12nrq"></tbody></td><nobr id="12nrq"><sub id="12nrq"><td id="12nrq"></td></sub></nobr><progress id="12nrq"></progress><s id="12nrq"><kbd id="12nrq"></kbd></s><rp id="12nrq"><pre id="12nrq"><s id="12nrq"></s></pre></rp><output id="12nrq"></output><strong id="12nrq"><input id="12nrq"></input></strong><source id="12nrq"></source><strike id="12nrq"><video id="12nrq"><ruby id="12nrq"></ruby></video></strike><nobr id="12nrq"></nobr><p id="12nrq"><rp id="12nrq"><blockquote id="12nrq"></blockquote></rp></p><nobr id="12nrq"></nobr><input id="12nrq"><label id="12nrq"></label></input><noframes id="12nrq"><th id="12nrq"><video id="12nrq"></video></th></noframes><input id="12nrq"></input><center id="12nrq"></center><thead id="12nrq"></thead><strike id="12nrq"></strike><bdo id="12nrq"></bdo><i id="12nrq"></i><b id="12nrq"></b><noscript id="12nrq"></noscript><dfn id="12nrq"><font id="12nrq"><dd id="12nrq"></dd></font></dfn><form id="12nrq"></form><source id="12nrq"></source><div id="12nrq"></div><option id="12nrq"></option><small id="12nrq"></small><p id="12nrq"></p><optgroup id="12nrq"></optgroup><th id="12nrq"><address id="12nrq"><wbr id="12nrq"></wbr></address></th><label id="12nrq"><u id="12nrq"></u></label><sub id="12nrq"><meter id="12nrq"></meter></sub><delect id="12nrq"><b id="12nrq"><blockquote id="12nrq"></blockquote></b></delect><div id="12nrq"></div><object id="12nrq"></object><ins id="12nrq"><del id="12nrq"><small id="12nrq"></small></del></ins><thead id="12nrq"></thead><strong id="12nrq"><input id="12nrq"></input></strong><mark id="12nrq"></mark><nobr id="12nrq"></nobr><track id="12nrq"><form id="12nrq"><source id="12nrq"></source></form></track><b id="12nrq"></b><listing id="12nrq"></listing><div id="12nrq"><center id="12nrq"></center></div><optgroup id="12nrq"><div id="12nrq"></div></optgroup><meter id="12nrq"></meter><td id="12nrq"></td><kbd id="12nrq"></kbd><delect id="12nrq"></delect></div> <div id="logo"> <div id="logopic"> <a href="index.html"><img src="static/picture/logo.jpg" alt="和电电气:干式电抗器/变压器专? width="88" height="88" longdesc="http://index.html" /></a> </div> <div id="logoname"> <div id="TEL">[咨询热线?span class="red">0311-84757536</span>]</div> <h1 style="padding-top: 15px;">石家庄和电电气有限公?/h1> </div> </div> <div id="nav"> <div id="nav-1k"> <ul> <li><a href="index.html">??/a></li> <li><a href="product.html">产品中心</a></li> <li><a href="Aboutus.html">公司简?/a></li> <li><a href="news.html">公司动?/a></li> <!-- <li><a href="Job.html">招聘信息</a></li>--> <li><a href="Contact.html">联系我们</a></li> <li><a href="order.html">询价须知</a></li> <li><a href="install.html">安装维护</a></li> </ul> </div> </div> <!-- InstanceBeginEditable name="indexshow" --><!-- InstanceEndEditable --> <div id="main"> <div id="main-left"><!-- InstanceBeginEditable name="main" --> <h1>干式电抗?变压器安装维护说?/h1> <h2>运行前的检?/h2> <ul> <li>检查产品器身所有紧固件、标准件和连接件是否松动?/li> <li>检查风机和温控设备是否能正常运行;</li> <li>检查箱体和铁心装配是否可靠接地?/li> <li>检查在运输或安装过程中有无金属及其它异物掉入器身中?/li> </ul> <h2>运行前的试验</h2> <ul> <li>绕组直流电阻的测试是否平衡;</li> <li>绝缘电阻测试:绝缘电阻应满足如下标准?br /> 高压对低?ge;300MΩ,高压对?ge;300 MΩ,低压对?ge;100 MΩ </li> <li>注:在潮湿的环境,绝缘电阻会有所下降 </li> </ul> <table width="640" border="0" align="center" cellpadding="0" cellspacing="0" id="pdata"> <tr> <td colspan="2"> 电压等级(kV) </td> <td colspan="3">0.4</td> <td colspan="3">3</td> <td colspan="3">6</td> <td colspan="3">10</td> </tr> <tr> <td rowspan="2">出厂 试验 </td> <td>测试条件 </td> <td colspan="12">室温10-40℃,湿度?5% </td> </tr> <tr> <td>绝缘电阻(MΩ)</td> <td colspan="3">≥50 </td> <td colspan="3">≥100 </td> <td colspan="3">≥200 </td> <td colspan="3">≥300 </td> </tr> <tr> <td rowspan="3">现场 <br /> 试验 <br /> </td> <td>湿度(%) </td> <td colspan="12">≤85 </td> </tr> <tr> <td>温度(? </td> <td>5</td> <td>15</td> <td>25</td> <td>5</td> <td>15</td> <td>25</td> <td>5</td> <td>15</td> <td>25</td> <td>5</td> <td>15</td> <td>25</td> </tr> <tr> <td>绝缘电阻(MΩ)</td> <td>11.5</td> <td>7.5</td> <td>5</td> <td>45</td> <td>30</td> <td>20</td> <td>68</td> <td>45</td> <td>30</td> <td>90</td> <td>60</td> <td>40</td> </tr> </table> <h2>维护</h2> <p>为了保证变压器(或电抗器)能正常运行需定期检查和维护,一般在干燥清洁的场所,每年进行一次检查,在其它场合,如可能有灰尘或化学烟雾污染空气进入时,每3-6个月进行一次检查。检查变压器(电抗器?各部位(铁心与线圈之间风道内、铁心及线圈本体上、变压器柜体内部等)有无异物,紧固件是否松动,紧固件松动的须拧紧。在紧固过程中,为防止变压器(电抗器)引线及线鼻子受损或折断,应避免引线及线鼻子转动。如运行过程中产生积灰,请用干燥的压缩空气清除?/p> <p>变压器(电抗器)退出运行后,一般不需要采取其它措施即可重新投入运行。若在高湿度下已发生凝露现象,必须经过干燥处理后才能重新投入运行?/p> <!-- InstanceEndEditable --></div> </div> <span class="clear"></span> <div id="bottom"> <div id="bottom-1k"> <div class="f_right"> <!-- <div class="dd_list clearfix"> <dl> <dt>走进龙环</dt> <dd>企业介绍</dd> <dd>企业文化</dd> <dd>企业信息</dd> <dd>荣誉资质</dd> </dl> <dl> <dt>龙环动?/dt> <dd>网站公告</dd> <dd>行业咨讯</dd> <dd>媒体报道</dd> <dd>企业动?/dd> </dl> <dl> <dt>关于我们</dt> <dd>团队介绍</dd> <dd>联系我们</dd> </dl> </div>--> <div class="copyright"> <p>石家庄和电电气有限公?nbsp;版权所?nbsp;Copyright©2016</p> <p>冀ICP?9036270 咨询电话 ?311-84757536</p> </div> </div> </div> </div> <a href="http://www.dgchuangyi88.com/">亚洲中文无码卡通动漫3d_人妻中文字幕乱码2020_97久久精品无码一区二区毛片_一区二区三区国产99</a> <table id="table1" height="15" cellSpacing="0" cellPadding="0" width="90%" 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