semon119 发表于 2009-5-4 14:50:00

防雷方案

&nbsp; 一、概<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span></span>述
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">随着计算机技术、控制技术、通讯技术、显示技术的迅猛发展,弱电系统得到广泛的普及与应用。弱电系统利用数据采集、信息传输技术方式,将大量电气设备集成在一个或几个网络系统中。由于这些设备大量采用高度集成化的<span lang="EN-US">CMOS</span>电路和<span lang="EN-US">CPU</span>单元,设备瞬间过电压承受能力大幅降低,已成为雷电损害的主要目标。至今,对于雷</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">雨多发地区,<span style="COLOR: black">大规模使用弱电系统的单位已经非常重视雷电灾害的影响,许多单位已经在弱电系统建设或使用过程中,开始完善弱电系统防雷保护设施。</span><span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">楼宇自动化系统(简称:<span lang="EN-US">BA</span>系统)主要包括:闭路监控系统(<span lang="EN-US">CCTV</span>)、门禁可视对讲系统、有线电视系统(<span lang="EN-US">CATV</span>)、背景音乐系统、程控电话系统、电脑网络系统、火灾自动报警控制系统等。本方案将针对这一系统,依据实际环境因素和用户实际需要做出一套比较完整而易于操作的防雷设计及安装技术的防雷方案,从而真正实现弱电系统安全运行的目的。</span>二、雷电灾害</p>
<p class="MsoBodyTextIndent" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">雷电是带电雷云对雷云或地面放电的物理现象。雷电灾害主要包括两个方面,一是直击雷,二是雷电磁脉冲。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">直击雷关系到建筑物与人的安全,雷电磁脉冲关系到弱电系统的安全。具体解释说明如下:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">直击雷:<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoBodyTextIndent" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"21.0pt"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">直击雷是指雷云直接对地面放电的物理现象。地面受到直击雷雷击,雷击地点将产生瞬时大电流,若不能将雷电流及时释放,受雷击的物体瞬间产生大量热,造成物体膨胀、熔化、燃烧、爆炸等损坏。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"21.0pt"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">通常情况下,建筑物必须考虑直击雷的危害。国家颁布的《建筑物防雷设计规范》就是针对可能因直击雷带来重要损失的建筑物,确定了非常详尽的防雷设计、安装、验收等条例。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">雷电磁脉冲:<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"21.0pt"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">雷电磁脉冲是指由于雷电流有极大的峰值和徒度,雷电闪击瞬间,在所发生区域内,瞬时形成雷电磁场。在变化的雷电磁场作用下,区域内所有金属线路感应上瞬时高电压与大电流。若雷电流侵入到供电、通讯线路中,将会造成线路两端的设备损坏。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"21.0pt"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">弱电系统相关设备与线路由于敷设在建筑物下方,因此,不会受到直击雷的危害。但是,敷设在户外或建筑物内墙的弱电线路,由于电磁屏蔽效果较差,非常容易受到雷电磁脉冲影响,而引入感应雷电流。这就是弱电系统受雷电损坏的主要因素。</span></p>
<p class="MsoBodyTextIndent" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"21.0pt"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"></span>三、基本防雷措施</p>
<p class="MsoBodyTextIndent" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">依据国家《建筑物防雷设计规范》(<span lang="EN-US">GB 50057-94</span>)(<span lang="EN-US">2000</span>年版),针对亨利商务酒店弱电系统设备的具体情况,提出如下基本防雷措施:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">建筑物防雷:按照第二类防雷建筑物的防雷措施要求设计、安装。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">建筑物屏蔽:将建筑物所有金属构件全部电气连接,形成法拉第笼式结构。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">共用接地:防直击雷、防雷电感应、电气设备、信息系统等接地共用同一个接地装置。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">等电位连接:进入建筑物的金属导电物(供电线路、通讯线路、金属管道等),在建筑物防雷分区的界面处,与接地系统做等电位连接。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">机房设置与合理布线:机房及贵重电气设备应设置在建筑物顶楼层下数第四层以下,越低越好。建筑物内设备与线路安装位置,应与外墙保持一定距离,供电线路、通讯线路须平行敷设,各线之间必须保持一定距离。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">线路屏蔽与接地:在户外埋地或架空敷设的供电、通讯金属线路,必须采用屏蔽线,屏蔽保护层至少在两端接地。在户内外敷设的用于屏蔽线路的金属管、金属槽,必须电气连通,并至少在两端接地。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">安装避雷器:避雷器(也称:电子避雷器、电涌保护器、过电压保护器、防雷器、<span lang="EN-US">SPD</span>等)可抑制供电、通讯线路引入的雷电流或工业浪涌,避免设备过电压损坏。</span></p>
<p class="MsoBodyTextIndent" style="MARGIN: 0cm="0cm"0cm="0cm"0pt="0pt"0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"></span>四、避雷器选型与技术参数</p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 5.0pt; mso-bidi-font-family: Arial; mso-bidi-font-weight: bold">依据弱电系统需要,提供如下避雷器型号与参数:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">1.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">B</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">类电源避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO PS-B385</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">385V~</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大放电电流:<span lang="EN-US">60kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">40kA</span>(<span lang="EN-US">8/20μs</span>)<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;2400V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在总电源配电箱位置,作为电源线路第一级防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">2.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">C</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">类电源避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO PS-C385</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">385V~</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大放电电流:<span lang="EN-US">40kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">20kA</span>(<span lang="EN-US">8/20μs</span>)<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;2000V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在机房配电箱位置,作为电源线路第二级防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">3.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">C</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">类电源避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO PS-C275<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">275V~<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大放电电流:<span lang="EN-US">40kA</span>(<span lang="EN-US">8/20μs</span>)<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">20kA</span>(<span lang="EN-US">8/20μs</span>)<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;1500V<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在机房配电箱位置,作为电源线路第二级或第三级防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">4.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">终端电源避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO PS-D220</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">250V~</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">3kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;1500V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在设备<span lang="EN-US">220V</span>交流电源端口,作为终端电源设备防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">5.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">直流电源避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO PS-D24</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">25V-</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">1kA</span>(<span lang="EN-US">8/20μs</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;200V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在设备<span lang="EN-US">12V</span>或<span lang="EN-US">24V</span>电源端口,作为直流电源线路防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">6.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">双绞线(或二芯线路)信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S5/T2</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">6V-</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">10kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;1ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;10V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在<span lang="EN-US">RS485</span>等信号端口,作为信号防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">7.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">双绞线(或二芯线路)信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S20/T2</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">20V-</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">10kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;1ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;30V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在设备信号二总线<span lang="EN-US">(</span>回路<span lang="EN-US">)</span>端口,作为回路防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">8.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">双绞线(或二芯线路)信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S24/T2</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">26V-</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">10kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;1ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;36V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在消防对、联动、信号二总线等端口,作为信号线路防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">9.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">双绞线(或二芯线路)信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S110/T2-AU</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">130V~</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">3kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;360V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在消防广播、背景音乐等音频信号端口,作为大功率音频信号防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">10.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">同轴视频信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S1/BNC-VIDEO</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">1V-</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">10kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;1ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;10V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在同轴视频端口,保护摄像枪或<span lang="EN-US">DVR</span>视频端口。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">11.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">16</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">路同轴视频信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S1/BNC-VIDEO-16</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:类似于同轴视频信号避雷器,<span lang="EN-US">19</span>寸机柜安装方式,安装在机房<span lang="EN-US">DVR</span>视频端口。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">12.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">CCTV</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">专用二合一避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO CB2/PS220-CCTV</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:同轴视频信号避雷器与电源避雷器组合产品。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">13.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">CCTV</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">专用三合一避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO CB3/PS220-CCTV</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:同轴视频信号避雷器、<span lang="EN-US">RS485</span>信号避雷器与电源避雷器组合产品。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">14.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">门禁对讲专用避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S12/PT6-SG</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:门禁对讲信号线路(三对双绞线信号)防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">15.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">RJ45</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">接口电脑网络避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S5/RJ45-LAN</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">5V-</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" unitname="a" sourcevalue="300" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">300A</span></st1:chmetcnv>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;1ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;40V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在电脑网络<span lang="EN-US">RJ45</span>端口,作为局域网络端口防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">16.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">24</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">路<span lang="EN-US">RJ45</span>接口电脑网络避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S5/RJ45-LAN-24<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:类似于<span lang="EN-US">RJ45</span>接口电脑网络避雷器,<span lang="EN-US">19</span>寸机柜安装方式,安装在机房数字交换机端口。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">17.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">RJ11</span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">接口双绞线信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S110/RJ11-ADSL</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">130V~</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">5kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;360V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在通讯线路<span lang="EN-US">RJ11</span>端口,作为<span lang="EN-US">ADSL</span>与传真机防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">18.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">通迅保安单元避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S110/LSA-PLUS</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">130V~</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">5kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;25ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;360V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在科隆保安单元上,作为<span lang="EN-US">10</span>对通讯线路防雷保护。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.4pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65; tab-stops: list="list"48.0pt; mso-list: l0="l0"level1="level1"lfo1"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">19.<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></b><b style="mso-bidi-font-weight: normal"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">射频信号避雷器<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 0.3pt; TEXT-INDENT: 17.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: .03gd; mso-char-indent-count: 1.65"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">型号:<span lang="EN-US">HALO S48/F-CATV</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">最大连续工作电压:<span lang="EN-US">48V-</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">标称放电电流:<span lang="EN-US">5kA</span>(<span lang="EN-US">8/20μs</span>)</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">响应时间:<span lang="EN-US">&lt;100ns</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">保护水平:<span lang="EN-US">&lt;650V</span></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial">主要功能:安装在射频端口,保护有线电视、卫星接收机等端口。<span lang="EN-US"><o:p></o:p></span></span></p>

laidecan 发表于 2009-5-12 10:13:00

<p>学习</p>
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sanpingmi 发表于 2009-5-27 10:02:00

学习了
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