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class="inpage_content"> <div class="quimsyk" id="nr_main_box"> <div class="quimsyk" id="pro_detail_box01"> <div class="quimsyk" id="pro_detail_text"> <h1>KDQG-C工頻感應(yīng)分壓器</h1> <div id="quimsyk" class="pro_ms"> <div id="quimsyk" class="bt">簡要描述：</div> <p>KDQG-C工頻感應(yīng)分壓器產(chǎn)品，歡迎您該產(chǎn)品的詳細(xì)信息！的種類有很多，不同的應(yīng)用也會有細(xì)微的差別，本公司為您提供*的解決方案。</p> </div> <p><strong>型號：</strong></p> <p><strong>瀏覽量：</strong>1805</p> <p><strong>更新時間：</strong>2024-07-05</p> <p><strong>價格：</strong><a href="#order"><img src=/images/cankaojia.gif border=0></a></p> <a href="#tagContent1" class="gwc_an2 lightbox" style=" float:left;" rel="group1">在線留言</a> </div> <div class="quimsyk" id="preview"> <div id="quimsyk" class="jqzoom"><a target="_blank"><img id="bigImg" src="http://img70.chem17.com/gxhpic_3cd5e59743/4b8cd55bb9473d45b3f9e83df69b2364bb2d378bcc4d135f0415c329a514d47274f3f431a44146b9_320_320_5.png" onload="AutoResizeImage(320,320,this)" 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}else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> <tr><th>品牌</th><td>其他品牌</td><th>產(chǎn)地類別</th><td>國產(chǎn)</td></tr><tr><th>應(yīng)用領(lǐng)域</th><td>石油,能源,電子,交通</td> <th></th><td></td></tr> </tbody> </table> </section><p>KDQG-C工頻感應(yīng)分壓器</p><p>KDQG-C工頻感應(yīng)分壓器</p><p><strong>KDQG-C工頻感應(yīng)分壓器</strong> 的詳細(xì)介紹</p><p> </p><p>一、概述<br />工頻感應(yīng)分壓器采用自耦式雙級電壓比例器級聯(lián)工作方式，通過開關(guān)切換,可生成任意電壓比例值。具有電壓比例準(zhǔn)確，穩(wěn)定和給出比例的優(yōu)點。此設(shè)備可廣泛應(yīng)用于各種測量線路和測量裝置中。<br /><br />二、技術(shù)參數(shù)<br />1.環(huán)境條件<br />溫度 20±5℃<br />相對濕度＜80%<br />海拔高度＜1000m<br />干擾沒有強電磁場干擾源和震動<br />2.電源條件<br />頻率 50±0.5Hz<br />輸入電壓失真系數(shù) ＜5%<br />3.性能指標(biāo)<br />額定一次電壓 200V(有600V可選)<br />額定二次電壓 0～200V<br />額定負(fù)荷 0VA<br />準(zhǔn)確度等級 0.002級<br />重量 11Kg<br /><br />三、工作原理<br />該設(shè)備采用高準(zhǔn)確度的雙級電壓比例方式進行設(shè)計，使用自耦工作方式。感應(yīng)分壓器的原理圖如下頁所示。由圖可見，多盤感應(yīng)分壓器由多只雙級電壓比例標(biāo)準(zhǔn)級聯(lián)組合而成，前一級比例繞組的1/10段通過雙刀開關(guān)把某一段電壓并聯(lián)到下一級比例繞組兩端，強迫下一盤為上一盤的1/10電壓。由于有激磁繞組，所以下一盤對前盤的分路影響極小，又消除了隔離誤差，所以能獲得較高準(zhǔn)確度。<br /> <img alt="" src="http://i01.yizimg.com/ComFolder/586162/201404/%E6%88%AA%E5%9B%BE20140409150441.jpg" style="height:auto; margin:0px auto 5px !important; width:440px" /></p></div> <div id="quimsyk" class="tagContent" id="tagContent1" style="display: block;"><link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <script language="javascript" src="/skins/Scripts/order.js?v=20210318" type="text/javascript"></script> <a name="order" id="order"></a> <div id="quimsyk" class="ly_msg" id="ly_msg"> <form method="post" name="form2" id="form2"> <h3>留言框 </h3> <ul> <li> <h4 class="xh">產(chǎn)品：</h4> <div id="quimsyk" class="msg_ipt1"><input class="textborder" 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