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</div> <div class="right"> <div class="position">您的位置：<a href="../index.html">首页</a> > <a href="index.html">产品展示</a> > <a href="pro2.html">计量箱系列</a> > <a href="p5.html" class="active">高低压计量箱</a></div> <div class="positioninfo">高低压计量箱</div> <div class="mainarea"> <div class="product_view"> <h1 class="title">油漫式、宽负荷高压计量箱</h1> <h2 class="subtitle">浏览次数：<script type="text/javascript" src="count.asp?id=12&up=1"></script> 次价格：0</h2> <div class="bigimg"><img src="../pictures/product/201341916182184.jpg" width="500" height="375" class="imgborder" /></div> <div class="cl"></div> <div class="content"> <span style="color: #ff6600"><strong>概述<br /> </strong></span>　　本产品为户外油浸式计量箱，适用于50HZ，6—10kV三相电力线路中，作为电能计量用。尤其适用于用电负荷变化大的工作场合。油式瓷瓶计量箱应用年限较长，技术成熟，性能稳定，运行可靠，价格低廉。<br /> 　　1、电流互感器精度为0.2级，双变比，适用于负荷变化大的情况。<br /> 　　2、三元件计量箱A、B、C均装有电压、电流互感器，适用于三相负荷不平衡易造成缺相的线路。<br /> <br /> <span style="color: #ff6600"><strong>型号及含义<br /> </strong></span><img border="0" alt="" src="../pictures/product/201341916244497.jpg" /><br /> <br /> <span style="color: #ff6600"><strong>使用调用<br /> </strong></span>1、安装场所：户外。<br /> 2、环境温度：-25℃至+40℃<br /> 3、海拔：海拔高度不超过2000米。<br /> 4、无腐蚀性气体：爆炸易燃的环境。<br /> <br /> <span style="color: #ff6600"><strong>结构特点<br /> </strong></span>　　变压器油绝缘性能好，散热好，皮实耐用。产品分为两元件和三元件两种。两元件中A、C两相装有电压、电流互感器，电流互感器为VN接线。二次电压为100V。配用三相三线电能表。三元件中A、B、C三相均装有电压、电流互感器，电压互感器为Y／Y。接线二次相电压为400/√3?？裳∮?80V三相四线电能表，也可选用三块220V民用电能表分别计费，再累加电量。别一种二次相电压为100／√3，可选用100V的三相四线电能标。<br /> <br /> <strong><span style="color: #ff6600">技术参数<br /> <br /> </span></strong>表1 JLSG1-6.1W电流部分技术参数 <table border="0" cellspacing="1" cellpadding="0" width="100%" bgcolor="#0099cc"> <tbody> <tr> <td bgcolor="#ffffff" rowspan="2"> <div align="center">额定一次电流（双变比结构）（A）</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">额定二次电流（A）</div> </td> <td bgcolor="#ffffff" colspan="4"> <div align="center">准确级次与额定二次负荷（VA）</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">FS倍数</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">1S热稳定电流倍数</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">动稳定电流倍数</div> </td> </tr> <tr> <td bgcolor="#ffffff"> <div align="center">0.2S</div> </td> <td bgcolor="#ffffff"> <div align="center">0.2</div> </td> <td bgcolor="#ffffff"> <div align="center">0.5S</div> </td> <td bgcolor="#ffffff"> <div align="center">0.5</div> </td> </tr> <tr> <td bgcolor="#ffffff"> <p align="center">5-10,10-15,10-20,15-3,20-30，</p> <p align="center">20-40，30-40,30-60,40-60,40-80，</p> <p align="center">50-75,50-100,75-150<br /> </p> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">5</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">10</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">10</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">15</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">15</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">5、10</div> </td> <td bgcolor="#ffffff"> <div align="center">150</div> </td> <td bgcolor="#ffffff"> <div align="center">292.5</div> </td> </tr> <tr> <td bgcolor="#ffffff"> <p align="center">150-200,150-300,200-300,200-400，</p> <p align="center">300-400,300-600,400-600</p> </td> <td bgcolor="#ffffff"> <div align="center">80</div> </td> <td bgcolor="#ffffff"> <div align="center">56</div> </td> </tr> </tbody> </table> <br /> 表二 JSLJ-6.1W电压部公技术参数<br /> <table border="0" cellspacing="1" cellpadding="0" width="100%" bgcolor="#0099cc"> <tbody> <tr> <td bgcolor="#ffffff" rowspan="2"> <div align="center">型号</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">额定一次电压（kV）</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">最高工作电压（kV）</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">额定二次电流（A）</div> </td> <td bgcolor="#ffffff" colspan="3"> <div align="center">准确级次于额定二次负荷（VA）</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">最大容量（VA）</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">一次工频耐压（kV）</div> </td> </tr> <tr> <td bgcolor="#ffffff"> <div align="center">0.2</div> </td> <td bgcolor="#ffffff"> <div align="center">0.5</div> </td> <td bgcolor="#ffffff"> <div align="center">1</div> </td> </tr> <tr> <td bgcolor="#ffffff" rowspan="2"> <p align="center">JLSJ-6W</p> <p align="center">JLSJ-10W</p> <p align="center">两元件<br /> </p> </td> <td bgcolor="#ffffff"> <div align="center">6</div> </td> <td bgcolor="#ffffff"> <div align="center">6.9</div> </td> <td bgcolor="#ffffff" rowspan="2"> <div align="center">100</div> </td> <td bgcolor="#ffffff"> <div align="center">20</div> </td> <td bgcolor="#ffffff"> <div align="center">30</div> </td> <td bgcolor="#ffffff"> <div align="center">50</div> </td> <td bgcolor="#ffffff"> <div align="center">320</div> </td> <td bgcolor="#ffffff"> <div align="center">32</div> </td> </tr> <tr> <td bgcolor="#ffffff"> <div align="center">10</div> </td> <td bgcolor="#ffffff"> <div align="center">11.5</div> </td> <td bgcolor="#ffffff"> <div align="center">20</div> </td> <td bgcolor="#ffffff"> <div align="center">30</div> </td> <td bgcolor="#ffffff"> <div align="center">50</div> </td> <td bgcolor="#ffffff"> <div align="center">460</div> </td> <td bgcolor="#ffffff"> <div align="center">38</div> </td> </tr> <tr> <td bgcolor="#ffffff" rowspan="2"> <p align="center">JLSJ-6W</p> <p align="center">JLSJ-10W</p> <p align="center">三元件</p> </td> <td bgcolor="#ffffff"> <div align="center">6/√3</div> </td> <td bgcolor="#ffffff"> <div align="center">6.9</div> </td> <td bgcolor="#ffffff"> <div align="center">100/√3</div> </td> <td bgcolor="#ffffff"> <div align="center">20</div> </td> <td bgcolor="#ffffff"> <div align="center">30</div> </td> <td bgcolor="#ffffff"> <div align="center">50</div> </td> <td bgcolor="#ffffff"> <div align="center">320</div> </td> <td bgcolor="#ffffff"> <div align="center">32</div> </td> </tr> <tr> <td bgcolor="#ffffff"> <div align="center">10/√3</div> </td> <td bgcolor="#ffffff"> <div align="center">11.5</div> </td> <td bgcolor="#ffffff"> <div align="center">100/√3</div> </td> <td bgcolor="#ffffff"> <div align="center">20</div> </td> <td bgcolor="#ffffff"> <div align="center">30</div> </td> <td bgcolor="#ffffff"> <div align="center">50</div> </td> <td bgcolor="#ffffff"> <div align="center">460</div> </td> <td bgcolor="#ffffff"> <div align="center">38</div> </td> </tr> </tbody> </table> <br /> <strong><span style="color: #ff6600">接线原理图<br /> </span></strong><img border="0" width="667" height="117" alt="" src="../pictures/product/201341916592118.jpg" /><br /> <br /> <strong><span style="color: #ff6600">外形及安装尺寸图<br /> </span></strong><img border="0" alt="" src="../pictures/product/20134191711566.jpg" /><br /> <br /> <strong><span style="color: #ff6600">注意事项<br /> </span></strong>1、安装及使用维护<br /> 　　a、本系列产品JLSJ—6.10W应配三相三线电表，<br /> 　　　　本系列产品JLSJ—6.10W川应配三相四线电表。<br /> 　　b、本系列产品使用安装时，相序一定要同电网相序相同。<br /> 　　c、产品安装时必须配装相应电压等级的避雷器。<br /> 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