<ol> <li> <p><strong>概述<a href="http://www.lssine.com/chutou/14801-b.gif"><img border="0" align="right" src="http://www.lssine.com/newlssine/html/Image/pro/14801.gif" width="200" height="178" /></a><br /> </p> </strong> <p>&nbsp; &nbsp; XLK23系列主令控制器采用IEC标准，结构先进合理，在同等产品中，它体积小、重量轻、耐冲、安装省力、使用轻便、维护简单、尤其是不改变产品安装尺寸，可直接替代LK1、LK5、LK16、LK17、LK18、LKW等控制器。本产品用于冶金、起重、矿山、机械、轧钢等行业的传统电器控制。</p> <li><strong>型号及意义<br /> </strong> <p><img src="http://www.lssine.com/newlssine/html/Image/bata/14801.gif" width="264" height="89" /><br /> </p> <li><strong>结构概述及说明 <br /> </strong> <p>&nbsp; &nbsp; LK23系列主令控制器用钢板制作，又有独特的方轴，方孔固定件用于固定手柄。主要部件有触头合，凸轮系统棘轮系统，灭弧室，由工程塑料制成，透明密封性能好，特点耐腐蚀，耐磨损寿命高。<a href="http://www.lssine.com/chutou/14802-b.gif"><img border="0" align="right" src="http://www.lssine.com/newlssine/html/Image/pro/14802.gif" width="200" height="182" /></a></p> </li> </ol> <li> <ol> <li><strong>主要技术参数<br /> </strong>控制器的机械寿命不少于300万次，电寿命不少于100万次,直流不少于40万次。接通与分断见下表：</li> </ol> <table class="ke-zeroborder" cellspacing="1" cellpadding="1" bgcolor="#cccccc" align="center"> <tbody> <tr valign="center" bgcolor="#ffffff"> <td width="56"> <ol> <li> <div align="center">使用类别</div> </li> </ol> </td> <td width="58"> <ol> <li> <div align="center">额定工作电压（V）</div> </li> </ol> </td> <td width="172" colspan="3"> <ol> <li> <div align="center">接通条件</div> </li> </ol> </td> <td width="172" colspan="3"> <ol> <li> <div align="center">分断条件</div> </li> </ol> </td> <td width="55"> <ol> <li> <div align="center">通断次数</div> </li> </ol> </td> <td width="55"> <ol> <li> <div align="center">操作频率/小时</div> </li> </ol> </td> </tr> <tr valign="center" bgcolor="#ffffff"> <td rowspan="2" width="56"> <ol> <li> <div align="center">AC-15</div> </li> </ol> </td> <td rowspan="2" width="58"> <ol> <li> <div align="center">380</div> </li> </ol> </td> <td width="58"> <ol> <li> <div align="center">l（A）</div> </li> </ol> </td> <td width="58"> <ol> <li> <div align="center">U（V）</div> </li> </ol> </td> <td width="56"> <ol> <li> <div align="center">CosФ</div> </li> </ol> </td> <td width="57"> <ol> <li> <div align="center">l（A）</div> </li> </ol> </td> <td width="59"> <ol> <li> <div align="center">U（V）</div> </li> </ol> </td> <td width="56"> <ol> <li> <div align="center">CosФ</div> </li> </ol> </td> <td rowspan="2" width="55"> <ol> <li> <div align="center">100万</div> </li> </ol> </td> <td rowspan="2" width="55"> <ol> <li> <div align="center">1200</div> </li> </ol> </td> </tr> <tr> <td bgcolor="#ffffff" width="58"> <ol> <li> <div align="center">2．6</div> </li> </ol> </td> <td bgcolor="#ffffff" width="58"> <ol> <li> <div align="center">380</div> </li> </ol> </td> <td bgcolor="#ffffff" width="56"> <ol> <li> <div align="center">0．7</div> </li> </ol> </td> <td bgcolor="#ffffff" width="57"> <ol> <li> <div align="center">2．6</div> </li> </ol> </td> <td bgcolor="#ffffff" width="59"> <ol> <li> <div align="center">380</div> </li> </ol> </td> <td bgcolor="#ffffff" width="56"> <ol> <li> <div align="center">0．4</div> </li> </ol> </td> </tr> <tr valign="center" bgcolor="#ffffff"> <td width="56"> <ol> <li> <div align="center">DC-13</div> </li> </ol> </td> <td width="58"> <ol> <li> <div align="center">220</div> </li> </ol> </td> <td width="58"> <ol> <li> <div align="center">0．8</div> </li> </ol> </td> <td width="58"> <ol> <li> <div align="center">220</div> </li> </ol> </td> <td width="56"> <ol> <li> <div align="center">150ms</div> </li> </ol> </td> <td width="57"> <ol> <li> <div align="center">0．8</div> </li> </ol> </td> <td width="59"> <ol> <li> <div align="center">220</div> </li> </ol> </td> <td width="56"> <ol> <li> <div align="center">150ms</div> </li> </ol> </td> <td width="55"> <ol> <li> <div align="center">40万</div> </li> </ol> </td> <td width="55"> <ol> <li> <div align="center">1200</div> </li> </ol> </td> </tr> </tbody> </table> </li> <p>石家庄点越机械设备有限公司是<strong><a href="http://www.9-zc.com/" target="_blank">skf</a>、<a href="http://www.9-zc.com/" target="_blank">skf进口轴承</a>、<a href="http://www.9-zc.com/" 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