红外对射报警系统防雷方案 - 安迅防雷-防雷器SPD浪涌?；て鞑费⌒图敖饩龇桨柑峁┥?/title> <meta name="keywords" content="红外,对射,预警系统,防雷,方案,前言,红外," /> <meta name="description" content="前言：红外对射预警系统是一套可以安防设备，主要由前端设备：红外对射器、烟雾探测器betway88w|首页|欢迎您、红外探测器等组成betway88w|首页|欢迎您，后端主要是接主机，现代智能建筑系统中红外对射预警系统是必不可少的，随" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body class="home" id="solarc"> "<h1><a href=""http://www.myjacobswell.com\"">betway88w|首页|欢迎您拥有全球最顶尖的原生APP，每天为您提供千场精彩体育赛事,betway88w|首页|欢迎您更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,betway88w|首页|欢迎您让您尽享娱乐、赛事投注等，且无后顾之忧!</a></h1> <optgroup id="420yu"></optgroup><s id="420yu"></s><blockquote id="420yu"></blockquote><label id="420yu"></label><center id="420yu"></center><div id="420yu"></div><source id="420yu"></source><code id="420yu"></code><blockquote id="420yu"></blockquote><s id="420yu"></s><u id="420yu"></u><optgroup id="420yu"></optgroup><small id="420yu"></small><blockquote id="420yu"></blockquote><div 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<div> <span style="font-size:14px;">《低压系统的电涌?；て鳌?第3部分《在电信系统中SPD的应用》和IEC 61644-1 1997《通信系统用SPD》标准要求betway88w|首页|欢迎您，对于通信线路的防护，需对设备进线缆线使用8/20μs波形、通流容量3KA的信号电涌?；て鹘Х南呗犯杏谆鞴缪瓜拗频缴璞冈市碇?betway88w|首页|欢迎您。</span><br /> </div> <div> <span style="font-size:14px;"><strong>二、防雷实施方案</strong></span><br /> <br /> <span style="font-size: 14px;"><strong>1betway88w|首页|欢迎您、前端探测器防雷器配置方案</strong>，<br /> 在探测器的电源线和信号线上安装24V电源+RS485信号组合型二合一防雷器betway88w|首页|欢迎您，型号AJ2B-24,防止浪涌电压经电源线和信号线侵入红外报警探测器betway88w|首页|欢迎您。</span></div> <div> <span style="font-size:14px;">防雷器数量根据探测器数量来定betway88w|首页|欢迎您，每个探测器配一个。<br /> <img alt="" src="/uploads/allimg/190517/1-1Z51G13552Y3.png" style="width: 400px; height: 231px;" /><br /> 产品连接：<a href="http://www.myjacobswell.com/products/503.html">http://www.myjacobswell.com/products/503.html</a><br /> <br /> <strong>2、红外对射报警系统后端主机防雷器配置方案：</strong><br /> 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