二合一视频防雷器
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<div><font color="#000099" size="4"><strong>(电源、视频二合一)该产品是专为监控系统量身定做的专业一体化多功能浪涌保护器。可以分别对摄像机的电源、视频、云台、解码器控制线路实施防浪涌、防静电保护,最高放电电流可达10KA,反应速度为纳级,可充分保护高端、昂贵的监控设备。典型用于前端摄象机的保护。</strong></font></div>
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<div> 同轴电缆视频信号控制信号和电源的浪涌保护,<span style="letter-spacing: 0.4pt; color: black">具有动作时间快、插入损耗小、箝位准确、输出残压低等优点,能有效抑视频传输线路上所感应的过电压脉冲,保护视频监控设备。</span></div>
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<div style="line-height: 120%; layout-grid-mode: char"><span style="line-height: 120%">技术参数:</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left"><span style="color: black">功能</span></div>
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<div align="center"><span style="color: black">视频 电源 数据3合1 </span></div>
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<div style="line-height: 120%; text-indent: 5.25pt; layout-grid-mode: char"><span style="line-height: 120%">插入损耗</span></div>
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<div align="center"><span style="color: black">0.1dB </span></div>
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<div style="line-height: 120%; text-indent: 5.25pt; layout-grid-mode: char"><span style="line-height: 120%">响应时间</span></div>
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<div align="center"><span style="color: black"><10ns</span></div>
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<div style="line-height: 120%; text-indent: 5.25pt; layout-grid-mode: char"><span style="line-height: 120%">工作温度</span></div>
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<div align="center"><span style="color: black">- 40<span>℃</span>~+ 85<span><span>℃</span></span></span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left"><span style="color: black">最大放电电流</span></div>
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<div align="center"><span style="color: black">10KA</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left"><span style="color: black">尺寸</span></div>
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<div align="center"><span style="color: black">102*60*28 mm</span></div>
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<div style="line-height: 120%; layout-grid-mode: char"><span style="line-height: 120%; color: black">视频部分</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left">放电电压</div>
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<div align="center"><span style="color: black">2V</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left">最大持续电压</div>
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<div align="center"><span style="color: black">15V</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left"><span style="color: black">最大传输速率</span></div>
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<div align="center"><span style="color: black">20MHz</span></div>
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<div style="line-height: 120%; layout-grid-mode: char"><span style="line-height: 120%; color: black">电源部分</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left">保护电压</div>
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<div align="center"><span style="color: black">320V</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left">最大持续电压</div>
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<div align="center"><span style="color: black">560V</span></div>
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<div style="line-height: 120%; layout-grid-mode: char"><span style="line-height: 120%; color: black">数据部分</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left">放电电压</div>
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<div align="center"><span style="color: black">18V</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left">最大持续电压</div>
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<div align="center"><span style="color: black">27V</span></div>
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<div style="text-align: left; text-indent: 5.25pt" align="left"><span style="color: black">最大传输速率</span></div>
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<div align="center"><span style="color: black">20MHz</span></div>
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<div>安装与维护:</div>
<div style="text-indent: 21pt">防雷器串联在被保护设备与电源﹑信号通道之间,把防雷器的接地线与防雷系统地线可靠连接。</div>
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<div style="line-height: 120%; layout-grid-mode: char"><span style="line-height: 120%">注意事项:</span></div>
<div style="line-height: 120%; text-indent: 21pt; layout-grid-mode: char"><span style="line-height: 120%">使用时应保持输入输出正确连接,地线保持接地良好。</span></div>
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