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 <div class="main"><span class="m2posNm">位置：<a href='index.php'>首页</a> - 技术平台 - 【电磁兼容】雷击&浪涌抗扰度测试你了解多少呢？</span></div>
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<div class="tt">【电磁兼容】雷击&浪涌抗扰度测试你了解多少呢？</div>
<div class="txt2 txtimg"><p>随着消费者对电子产品质量要求越来越高，特别是对网通类产品防雷击&amp;浪涌要求，市面上网通品牌厂商对自身产品（交换机，光猫，路由器等）的防雷击要求也从法规的基础上做了更高的要求：</p><p><strong>大部分产品法规要求：</strong></p><p>电源端口,差模/共模：±1KV/±2KV；</p><p>信号端口：±1KV；<br/></p><p><strong>品牌厂商要求：</strong></p><p>电源端口,差模/共模：±4KV/±6KV；</p><p>信号端口：DSL端口 ±6KV,以太网口±2.5KV。</p><p><br/></p><hr/><p>雷击&amp;浪涌抗扰度测试过程，CDN（耦合去耦网络）的选择对测试结果的准确性及可靠性至关重要，下面为大家介绍一下<strong>IEC 61000-4-5</strong>对CDN选择的相关要求：<br/></p><p><span style="color: rgb(255, 255, 255);"><strong><span style="background-color: rgb(0, 112, 192);">IEC 61000-4-5对CDN选择要求，如下图&nbsp;</span></strong></span></p><p><img src="/upload_files/2024-09/1725260654613159.png" title="1725260654613159.png" alt="1725260654613159.png" width="600" height="540"/></p><p><br/></p><p><strong><span style="color: rgb(0, 176, 240);">a,用于交流/直流端口CDN：</span></strong></p><p><img src="/upload_files/2024-09/1725260675166102.png" title="1725260675166102.png" alt="1725260675166102.png" width="600" height="673"/></p><p><br/></p><p><strong><span style="color: rgb(0, 176, 240);">b,用于非屏蔽不对称互连线CDN：</span></strong></p><p><img src="/upload_files/2024-09/1725260691113483.png" title="1725260691113483.png" alt="1725260691113483.png" width="600" height="568"/></p><p><br/></p><p><span style="color: rgb(0, 176, 240);"><strong>c,用于非屏蔽对称互连线CDN：</strong></span></p><p><img src="/upload_files/2024-09/1725260706670908.png" title="1725260706670908.png" alt="1725260706670908.png" width="600" height="616"/></p><p><img src="/upload_files/2024-09/1725260715674264.png" title="1725260715674264.png" alt="1725260715674264.png" width="600" height="463"/></p><p><br/></p><p><strong>BTL具备IEC 61000-4-5标准中对非屏蔽对称互连线测试的两款不同设计的CDN(常用于RJ45,RJ11端口测试）,且都能实现在线通讯测试。</strong></p><p><br/></p><p>BTL华南区有<span style="color: rgb(0, 176, 240);"><strong>三套雷击/浪涌测试设备及一套K.21法规要求的电力线感应和电力线接触测试设备</strong></span>，不仅能满足各大品牌厂商要求，且能快速消化测试项目。</p><p><strong>松山湖场地测试能量：</strong>电源端口:±6KV，信号端口:±6KV;</p><p><strong>大朗场地测试能量：</strong>电源端口:±10KV，信号端口:±6KV。</p><p><img src="/upload_files/2024-09/1725260732864895.jpg" title="1725260732864895.jpg" alt="1725260732864895.jpg" width="800" height="600"/></p><p>本次分享就到这，如果还想了解更多更详细雷击/浪涌抗扰度测试方面的内容，随时欢迎广大厂商联系BTL团队。</p><p><br/></p></div>
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