视频防雷（雷震子）

　　 <br /> <div align="center"> <table border="0" cellspacing="0" cellpadding="0" width="90%" style="width: 90%"> <tbody> <tr> <td valign="top" style="border-bottom: #ece9d8; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 0cm; padding-right: 0cm; border-top: #ece9d8; border-right: #ece9d8; padding-top: 0cm"> <div style="text-align: center; line-height: 23pt" align="center"><b><span style="font-size: 18pt">&nbsp;</span></b><b><span style="font-size: 16pt">BNC</span></b><b><span style="font-size: 16pt">接口同轴信号避雷器</span></b></div> <div align="left">&nbsp;</div> <div align="left"><b><span style="font-size: 12pt">一、应用及特点：</span></b></div> <div style="text-align: left; text-indent: 54pt; margin: 0cm 0cm 0pt 21pt" align="left"><span style="font-size: 9pt">适用于同轴信号的防雷保护，具有较低的限制电压，快速响应等特点，可防护来自同轴信号传输线的感应雷击或其它浪涌过电压对被保护设备带来的危害。</span></div> <div style="text-align: left; margin: 0cm 0cm 0pt 38.55pt" align="left">&nbsp;</div> <div align="left"><span style="font-size: 12pt">二<b>、技术参数：</b></span></div> <div align="left">&nbsp;</div> <table border="1" cellspacing="0" cellpadding="0" width="365" style="border-bottom: medium none; border-left: medium none; margin: auto auto auto 21pt; width: 273.9pt; border-collapse: collapse; border-top: medium none; border-right: medium none"> <tbody> <tr style="height: 22.85pt"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; height: 22.85pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">产&nbsp;品&nbsp;型&nbsp;号</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; height: 22.85pt; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">CCTV-BNC</span></div> </td> </tr> <tr style="page-break-inside: avoid"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">接口类型</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">BNC</span></div> </td> </tr> <tr style="page-break-inside: avoid; height: 22.9pt"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; height: 22.9pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">额定工作电压Un</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; height: 22.9pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">12V</span></div> </td> </tr> <tr style="page-break-inside: avoid"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">最大持续工作电压Uc</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">18V</span></div> </td> </tr> <tr style="page-break-inside: avoid"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">标称放电电流In(8/20)</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">5KA</span></div> </td> </tr> <tr style="page-break-inside: avoid"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">保护水平Up</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">&lt;</span><span style="font-size: 9pt">80V</span></div> </td> </tr> <tr style="page-break-inside: avoid; height: 17.2pt"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; height: 17.2pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">插入损耗</span><span style="font-size: 12pt">a</span><span style="font-size: 12pt">e</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; height: 17.2pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">&lt;</span><span style="font-size: 9pt">0.3dB</span></div> </td> </tr> <tr style="page-break-inside: avoid"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">速率Vs</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">20M bit/s</span></div> </td> </tr> <tr style="page-break-inside: avoid"> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">环境温度</span></div> </td> <td width="206" colspan="2" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 154.4pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">-40</span><span style="font-size: 9pt">～+80&deg;C</span></div> </td> </tr> <tr> <td width="159" style="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 119.5pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: left; line-height: 19pt" align="left"><span style="font-size: 9pt">安装方式</span></div> </td> <td width="103" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 77.2pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">-</span></div> </td> <td width="103" style="border-bottom: windowtext 1pt solid; border-left: #ece9d8; padding-bottom: 0cm; background-color: transparent; padding-left: 5.4pt; width: 77.2pt; padding-right: 5.4pt; border-top: #ece9d8; border-right: windowtext 1pt solid; padding-top: 0cm"> <div style="text-align: center; line-height: 19pt" align="center"><span style="font-size: 9pt">35mm</span><span style="font-size: 9pt">电气导轨</span></div> </td> </tr> </tbody> </table> <div align="left">&nbsp;</div> <div align="left">&nbsp;</div> <div align="left">&nbsp;</div> <div align="left">&nbsp;</div> <div align="left"><span style="font-size: 12pt">三<b>、安装及维护：</b></span></div> <div style="text-align: left; text-indent: -18pt; margin: 0cm 0cm 0pt 39pt" align="left"><span style="font-size: 9pt">1</span><span style="font-size: 9pt">、</span><span style="font-size: 7pt">&nbsp;&nbsp; </span><span style="font-size: 9pt">接线示意图</span></div> <div align="left">&nbsp;</div> <div style="text-align: left; line-height: 19pt; text-indent: -18pt; margin: 0cm 0cm 0pt 39pt" align="left"><span style="font-size: 9pt">2</span><span style="font-size: 9pt">、</span><span style="font-size: 7pt">&nbsp;&nbsp; </span><span style="font-size: 9pt">产品采用串联方式连接，串联在被保护设备输入前端，避雷器输入端（IN）与信号通道相连；输出端（OUT）与被保护设备信号输入端相连。</span></div> <div style="text-align: left; line-height: 19pt; text-indent: -18pt; margin: 0cm 0cm 0pt 39pt" align="left"><span style="font-size: 9pt">3</span><span style="font-size: 9pt">、</span><span style="font-size: 7pt">&nbsp;&nbsp; </span><span style="font-size: 9pt">安装时应把本产品的防雷接地线直接与机房的防雷接地线相连接。</span></div> <div style="text-align: left; line-height: 19pt; text-indent: -18pt; margin: 0cm 0cm 0pt 39pt" align="left"><span style="font-size: 9pt">4</span><span style="font-size: 9pt">、</span><span style="font-size: 7pt">&nbsp;&nbsp; </span><span style="font-size: 9pt">本产品勿需特别维护，当系统工作出现故障时，可拆除本产品后再检查，若取下后工作恢复正常则应更换新的避雷器。</span></div> <div style="text-align: left; line-height: 19pt; text-indent: -18pt; margin: 0cm 0cm 0pt 39pt" align="left"><span style="font-size: 9pt">5</span><span style="font-size: 9pt">、</span><span style="font-size: 7pt">&nbsp;&nbsp; </span><span style="font-size: 9pt">在雷雨季节前，雷雨天后、线路短路等情况下应及时检查本产品的工作情况，并作好记录，出现故障应及时由专业人员检修。</span></div> <div style="text-align: left; line-height: 19pt" align="left"><b>&nbsp;</b></div> </td> </tr> </tbody> </table> </div>

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　　 深圳市中天恒基科技有限公司是一家专业生产雷震子（LZZ）各类防雷产品的民营高科技公司，提供雷震子（LZZ)全系列产品及型号，并代理世界知名厂商产品，包括美国ECS、德国OBO全系列防雷产品,是美国ECS防雷器的行业一级代理商。OBO避雷器型号有：OBO电源避雷器，OBO信号防雷器，OBO数据信号避雷器，OBO天馈防雷器，OBO网络型号防雷器，OBO，等等业务涉及军工，电力，金融，通讯电信，防雷，汽车电子，安防等领域。公司客户遍布全国各省、市、自治区及县区，包括各处中国电信、中国移动、中国联通、中国邮政、微波SDH干线、银行系统、铁路局、供电公司、路桥建设、医疗系统、广播电视、各大小商业、娱乐、住宅小区、酒店、企业工厂等。 公司技术力量雄厚，拥有我国气象部门防雷中心最早进入防雷领域的优秀工程技术人员专业为客户提供完善的防雷方案设计、避雷产品应用指导以及现场施工过程中的技术指导，引进国外先进技术和提供中文界面“三遥”程控监控系统，拥有庞大的专业工程队伍为客户提供各项工程设计、施工、机组设备改造、实地考察及人员培训等服务. 公司在计算机设备监控、图像监控及机房建设方面的防雷工程方面积累了丰富的经验. 公司设有雷电防护试验室。对所有产品进行严格的在线检测及模拟运行环境测试，以保证能为客户提供完善的系统防护方案及工程。 质量第一，客户至上"是公司的经营宗旨，我们奉献给用户的不仅是最适合国内使用环境、品质优良的高科技产品，同时也是我们高效,优质,可靠,及时的服务！客户的满意是我们永远的追求！创一流公司是我们最终的目标, 我们从来不会停止永往直前的脚步!!!