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document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p>高温电压击穿试验仪性能<span style="white-space: pre;"></span>IEC60455-2:1998</p><p>电流可采集到mA� 并且实现实时采集、�/p><p>环氧当量<span style="white-space:pre"></span>4.9</p><p>负荷变形温度<span style="white-space:pre"></span>5.4.2.2<span style="white-space:pre"></span>ℂ�span style="white-space:pre"></span>�?60<span style="white-space:pre"></span>�?35<span style="white-space:pre"></span>�?25<span style="white-space:pre"></span>�?00<span style="white-space:pre"></span>�?5<span style="white-space:pre"></span>�?5<span style="white-space:pre"></span></p><p>仪器配备先进的故障报警系� 避免用户操作故障仪器发生危险。（上位机报警和下位机报警、和零电压报警。）</p><p>黏度<span style="white-space:pre"></span>4.3</p><p>性能<span style="white-space:pre"></span>GB/T15022.2-2007中的章、条叶�/p><p>耐压式样：固体；液体、�/p><p><span style="white-space:pre"></span>23℃，1MHz<span style="white-space:pre"></span>–�span style="white-space:pre"></span>0.35</p><p>电压试验精度：≦1% </p><p>机箱材质：整体喷塐�/p><p>试验电压连续可调� 0--50KV、�/p><p>高温电压击穿试验�?/p><p>温度指数（失重率（�span style="white-space:pre"></span>5.4.4<span style="white-space:pre"></span>–�span style="white-space:pre"></span>待定<span style="white-space:pre"></span></p><p>试验介质：空气，</p><p>密度<span style="white-space:pre"></span>4.2<span style="white-space:pre"></span>g/cm3<span style="white-space:pre"></span>1.7~2.0</p><p>贮存朞�span style="white-space:pre"></span>4.4</p><p>支持软件共享不同电脑蓝牙异地操作要求、�/p><p>弯曲强度（三点法（�span style="white-space:pre"></span>5.3.3<span style="white-space:pre"></span>MPa<span style="white-space:pre"></span>�?0<span style="white-space:pre"></span>�?0<span style="white-space:pre"></span>�?0<span style="white-space:pre"></span>�?10<span style="white-space:pre"></span>�?0<span style="white-space:pre"></span>�?0<span style="white-space:pre"></span>待定</p><p>电流电压稳定度：外界电压波动10% （可选配我司配到电压保护� 额定波动电压30%（�/p><p>a测定介质损耗因数及相对介电常数的温度如下：EP-F-1:160℃，EP-F-2:135℃，EP-F-3:125℃，EP-F-4:100℃，EP-F-5:75℃，EP-F-6:45℃、�/p><p>ISO11359-2:1999 塑料 热力学分析（TMA� �?部分：线性热膨胀系数和玻璃化转变温度的测定、�/p><p>章、条叶�span style="white-space:pre"></span>单位<span style="white-space:pre"></span></p><p>电气强度b<span style="white-space:pre"></span>5.6.3<span style="white-space:pre"></span>kV/mm<span style="white-space:pre"></span>�?0</p><p><span style="white-space:pre"></span>温度a�?8Hz~62Hz<span style="white-space:pre"></span>–�span style="white-space:pre"></span>�?.20</p><p>冲击强度，无缺口，平面向上�span style="white-space:pre"></span>5.3.4.<span style="white-space:pre"></span>kJ/m2<span style="white-space:pre"></span>�?<span style="white-space:pre"></span>�?<span style="white-space:pre"></span>�?<span style="white-space:pre"></span>�?<span style="white-space:pre"></span>�?<span style="white-space:pre"></span>�?<span style="white-space:pre"></span></p><p>对应有于较低或较高温度条件下的材料，可以要求增补试验项目，以确定其适用性。特殊要求，当在订购合同中包括有�?和表2中任何一种特殊性能，则应采用表1和表2规定的试验方法、�/p><p><br/></p><p>� 2 含石英填料的环氧树脂复合物固化后的要汁�/p><p>温度指数（弯曲强度至起始值的50%c（�span style="white-space:pre"></span>5.4.4<span style="white-space:pre"></span>–�span style="white-space:pre"></span>�?40<span style="white-space:pre"></span>�?30<span style="white-space:pre"></span>�?30<span style="white-space:pre"></span>�?20<span style="white-space:pre"></span>�?05<span style="white-space:pre"></span>�?0<span style="white-space:pre"></span></p><p><span style="white-space:pre"></span>EP-F-1<span style="white-space:pre"></span>EP-F-2<span style="white-space:pre"></span>EP-F-3<span style="white-space:pre"></span>EP-F-4<span style="white-space:pre"></span>EP-F-5<span style="white-space:pre"></span>EP-F-6<span style="white-space:pre"></span>EP-F-7</p><p><br/></p><p>玻璃化转变温�?span style="white-space:pre"></span>5.4.2.1<span style="white-space:pre"></span>ℂ�span style="white-space:pre"></span>待定<span style="white-space:pre"></span></p><p><br/></p><p>总收缩率<span style="white-space:pre"></span>4.18</p><p>GBT15022.5-2011电气绝缘树脂基活性复合物 �?部分：石英填料环氧树脂复合物</p><p>吸水�?span style="white-space:pre"></span>5.5.1（方�?（�span style="white-space:pre"></span>%<span style="white-space:pre"></span>�?.3<span style="white-space:pre"></span>�?.3<span style="white-space:pre"></span>�?.3<span style="white-space:pre"></span>�?.3<span style="white-space:pre"></span>�?.4<span style="white-space:pre"></span>�?.5<span style="white-space:pre"></span>–�/p><p>要求对固化后石英填料的环氧树脂复合物要求见表2，如果没有其他规定，要求在（23±2）℃下测得、�/p><p>升压装置：采用先进的无触点原件匀速升压淘汰前款机械调厊�/p><p>GB/T15022.2-2007 电气绝缘用树脂基反应复合� �?部分：试验方法；</p><p>耐电痕化指数<span style="white-space:pre"></span>5.6.4<span style="white-space:pre"></span>–�span style="white-space:pre"></span>�?00<span style="white-space:pre"></span>�?00<span style="white-space:pre"></span>待定</p><p>带有方便拆装的油浴槽（可根据客户需要，也可不要油浴槽）</p><p>范围GB/T15022的本部分规定了EP-F-1至EP-F-7型含石英填料的环氧树脂复合物固化后的要求、�/p><p><img src="https://img1.cnpowder.com.cn/img/daily/2023/12/13/075615_008007_procont.jpg" title="075615_008007_procont.jpg" alt="高温介电强度.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2022/05/11/091931_310446_procont.jpg" style="" title="091931_310446_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2022/05/11/091932_425514_procont.png" style="" title="091932_425514_procont.png"/></p><p>� 1 含石英填料环氧树脂复合物固化前的要求</p><p>体积电阻率（非浸水）<span style="white-space:pre"></span>Ω·m<span style="white-space:pre"></span>�?×1012</p><p>适用朞�span style="white-space:pre"></span>4.13</p><p>c列出的温度指数值为*低值，因而有可能超过。不应把温度数值看作代表材料的类别特征或负荷变形温度的特征、�/p><p>介质损耗因�?span style="white-space:pre"></span>23℃，48Hz~62Hz<span style="white-space:pre"></span>5.6.2<span style="white-space:pre"></span>–�span style="white-space:pre"></span>�?.02</p><p>相对介电常数<span style="white-space:pre"></span>23℃，48Hz~62Hz<span style="white-space:pre"></span>5.6.2<span style="white-space:pre"></span>–�span style="white-space:pre"></span>�?</p><p>b试样厚度�?mm，并具有足够大的面积，以防止闪络、�/p><p>放热温升<span style="white-space:pre"></span>4.15</p><p><br/></p><p>如果属于含石英填料以外的其他材料，也可用附表列出。符合本部分的石英填料环氧树脂复合物的石英填料含量为�?5%~68%、�/p><p>耐压时间�?-7H保持相对电压 （软件设定）</p><p>安装灵敏度较高的过电流保护装置保证试样击穿时�?.05S内切断电源、�/p><p>其他不含石英填料的复合物将另有规定。本部分适用于EP-F-1至EP-F-7型含石英填料的环氧树脂复合物、�/p><p>可选择出具GJ一级计量单位校准证书或出具客户指定计量单位的证�?/p><p><br/></p><p>电源�?20v±10%的单相交流电压和50Hz±1%的频�?nbsp;</p><p><span 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