众乐游棋牌

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            当前位置:众乐游棋牌 > 解决方案解决方案

            银行系统综合防雷解决方案

            发布时间:2014年4月2日 11:03    来源:原创    作者:佚名    关注:1699
              一、前言

            众乐游棋牌   DANGJINRENLEIKEXUEJISHUDEFAZHANYIJINRULEGAOXINXIHUADEFAZHANJIEDUAN。JIYUJINXIENIANLAIDIANZIJISHUDEFEISUFAZHAN,GEZHONGXIANJINDECELIANG、BAOHUJIANKONG、DIANXINHEJISUANJIDENGDIANZI

            CHANPINZHENGRIYIGUANGFANDEYINGYONGYUGEXINGGEYEZHONG。


              SUIZHEJINRONGDIANZIHUAJIANSHEDEBUFABUDUANJIAKUAI,DIANZISHEBEIBEIGUANGFANYINGYONGYUJINRONGWANGLUODEYUNXINGXITONGZHONG。ZHEIXIEGAOJINGMIDEDIANZIJISUANSHEBEIFUHANDALIANGDECMOSBANDAOTIJICHENGMO

            KUAI,PUBIANCUNZAIZHEJUEYUANQIANGDUDI,GUODIANYANAISHOUNENGLICHADENGZHIMINGRUODIAN,YIDANZAOSHOULEIJIGUOYADECHONGJI,QINGZEZAOCHENGZHEIXIEDIANZIXITONGDEYUNXINGZHONGDUAN,SHEBEIYONGJIUXINGSUNHUAI;ZHONGYAODE

            SHIZHEIXIEXITONGSUOCHENGFUDENEIXIEXUSHISHIYUNXINGDEHOUXUGONGZUODEZHONGDUANTANHUANSUOZAOCHENGDEBUKEGULIANGDEZHIJIEYUJIANJIEDEJUDAJINGJISUNSHIHEYINGXIANG。WEICI,WOMENRENWEIDUILEIDIANDEFANGHU,BU

            DANSHIBIYAODE,ERQIESHIBIXUSHISHIDE。


              DIANYONGBAOHUQI(FANGLEIQI,JIANCHENGSPD)ZAIBAOZHANGDIANZISHEBEIDEYUNXINGANQUANXINGFANGMIANQIDAODEZUOYONGHEDIWEI,SHISUIZHEDIANZISHEBEIDEGUANGFANYINGYONG,LEIJISHEBEISHIGUGAILVDEZENGJIAJI

            RENMENFANGLEIYISHIDEZENGQIANG,RIQUXIANSHILEFANGLEIQIDEZHONGYAOXING。


              昆明市年平均雷暴日66.3天,属于高雷区,防雷接地系统的设计就显得必不可少。

              二、雷击对银行系统的危害

              (一)雷电对银行安防监控系统的危害

              1.安防监控系统的基本构成

              ANFANGJIANKONGXITONGYIBANYOUQIANDUANSHEBEI、CHUANSHUSHEBEI、ZHONGDUANSHEBEI(BAOKUOKONGZHISHEBEI、XIANSHIJILUSHEBEIYIJIDIANYUANKONGZHITAIDENGSHEBEI)SANGEZHUYAOBUFENZUCHENG。QIANDUANBUFENBAOKUOSHEXIANGJI

            YIJIJINGTOU、YUNTAI、FANGHUZHAODENG;CHUANSHUBUFENBAOKUODIANLANHUOGUANGLAN,YIJIKENENGDEYOUXIAN/WUXIANXINHAODIAOZHIJIEDIAOSHEBEIDENG;ZHONGDUANBUFENKONGZHISHEBEIZHUYAOBAOKUOSHIPINQIEHUANQI、JINGTOUKONGZHIQI、

            GELEIKONGZHITONGXINJIEKOU、DIANYUANKONGZHITAI、JIANSHIQIJUDENG;ZHONGDUANBUFENXIANSHIJILUSHEBEIZHUYAOBAOKUOJIANSHIQI、DUOHUAMIANFENGEQIDENG。


              2.安防监控系统雷击成因

              直击雷:雷电直接击在露天的摄像机上造成设备损坏;雷电直接击在架空线缆(电源线和信号传输线)上造成线缆熔断。

            众乐游棋牌   LEIDIANBOQINRU:SHIZHIANFANGJIANKONGXITONGDEDIANYUANXIAN、XINHAOCHUANSHUXIANHUOJINRUJIANKONGSHIDEJINSHUGUANXIANZAODAOLEIJIHUOBEILEIDIANGANYINGSHI,LEIDIANBOYANZHEIXIEXIANLUHEJINSHUGUANXIANDENGQINRUSHEBEI,

            众乐游棋牌 ZAOCHENGDIANWEICHAERSHISHEBEISUNHUAI。


            众乐游棋牌   LEIDIANDIANCIMAICHONG:(1)LEIDIANGANYING:SHIZHIDANGLEIJIBILEIZHEN(BILEIDAI)SHI,ZAIYINXIAXIANZHOUWEIHUICHANSHENGHENQIANGDESHUNBIANDIANCICHANG,CHUZAIDIANCICHANGZHONGDEJIANKONGSHEBEIHECHUANSHUXIANLUHUIGAN

            众乐游棋牌 YINGCHUJIAODADEDIANDONGSHI,ZHEIXIANXIANGJIAODIANCIGANYING。(2)JINGDIANGANYING:DANGYOUDAIDIANDELEIYUNCHUXIANSHI,ZAILEIYUNXIAMIANDEJIANZHUWUHECHUANSHUXIANLUSHANGDOUHUIGANYINGCHUYULEIYUNXIANGFANDEDIANHE,ZHEIZHONG

            GANYINGDIANHEZAIDIYAJIAKONGXIANLUSHANGKEDA100kV,XINHAOXIANLUSHANGKEDA40~60kV,ZHEIZHONGXIANXIANGJIAOJINGDIANGANYING。DIANCIGANYINGHEJINGDIANGANYINGTONGCHENGWEILEIDIANGANYING。LEIDIANGANYINGDUISHEBEIDEWEIHAI

            众乐游棋牌 SUIRANMEIYOUZHIJILEIYANZHONG,DANSHITAYAOBIZHIJILEIFASHENGDEGAILVGENGDA,ZAOCHENGDESUNSHIFANWEIGENGGUANG。


            众乐游棋牌   DIDIANWEIFANJI:ZHIJILEIFANGHUZHUANGZHI(RUBILEIZHEN)ZAIYINDAOQIANGDADELEIDIANLIULIURUDADISHI,ZAITADEYINXIAXIAN、JIEDITIYIJIYUTAMENXIANGLIANJIEDEJINSHUDAOTISHANGCHANSHENGFEICHANGGAODESHUNSHI

            DIANYA,HUIDUIFUJIN(YIBANZHI20mYINEI)MEIYOUJINXINGDENGDIANWEILIANJIEDEJINSHUWUTI、SHEBEI、XIANLU、RENTIZHIJIANCHANSHENGJUDADEDIANWEICHA,ZHEIGEDIANWEICHAYINQIDEDIANJIJIUSHIDIDIANWEIFANJI。

            ZHEIZHONGFANJIBUJINZUYISUNHUAIYONGDIANQIHESHEBEI,YEKENENGZAOCHENGRENSHENSHANGHAIHUOHUOZAIBAOZHASHIGU。


              目前,银行网点安防监控系统防雷装置主要存在以下几个方面的问题:

              (1)雷电波侵入防护措施未设置或者只简单安装一级SPD进行防护;

              (2)雷电电磁脉冲防护措施不到位,机房位置以及机房电磁屏蔽措施不符合相关规范要求:

            众乐游棋牌   (3)DUIYUDIDIANWEIFANJI、YISHIBUXIANSHIGEXIANLUYUFANGLEIJIEDIYINXIAXIANZHIJIANDEANQUANJULIBUGOU;ERSHIKAOJINFANGLEIZHUANGZHIDEJINSHUGUANXIANWEIYUFANGLEIZHUANGZHIJIUJINZUODENGDIANWEILIANJIEBINGLIANG

            DUANJIEDI。


              由于以上问题,使得银行网点监控设备常常遭受雷击而损坏,大大降低了安全防范系统的应用效能。

              (二)雷电对银行电子系统(除安防监控系统)的危害

              YINXINGZUOWEIYIGEGUOJIAJINRONGXITONGDEZHONGYAOZUCHENGDANWEIZAIGUOMINJINGJISHENGHUOZHONGYOUZHEFEICHANGZHONGYAODEDIWEI。DANSHISUIZHEJINRONGDIANZIHUAJIANSHEDEBUFABUDUANJIAKUAI,DIANZISHEBEIBEIGUANGFANYINGYONGYU

            JINRONGWANGLUODEYUNXINGXITONGZHONG。ZHEIXIEGAOJINGMIDEDIANZIJISUANSHEBEIFUHANDALIANGDECMOSBANDAOTIJICHENGMOKUAI,NAIGUODIANYADIANLIUNENGLIJIDI,WUFABAOZHENGZAITEDINGDEKONGJIANLIZAOSHOULEIJISHIRENGNENG

            ANQUANYUNXING。


            众乐游棋牌   MUQIANYINXINGSUIRANDOUSHIWANGLUOHUAYUNXING,DANYOUYUGEGEDIQUDEYINXINGXITONGJIANSHEDESHIJIANBUYIYANG,ERQIEBANSUIZHEYINXINGXINYEWUDEZENGJIA,RUWANGLUOYINXING、SHOUJIYINXING、ZIZHUYINXINGDENGYE

            众乐游棋牌 WUDEXUNSUKAIZHAN,YIJIATM、POS、WANGSHANGYINXING、WUZHIBANGONG(DIANZIYOUJIAN)DENGNEIRONG。YINXINGXITONGJIANSHEDERENWUKAISHIFANMANGQILAI。YINER,WANGLUOBUJIANDUANCHENGWEIYINXINGFUWUDEYIXIANGZHONG

            众乐游棋牌 YAODEYEWU。SUOYIZHEIXIEWANGLUOJIEDIAN、DULIGONGZUOZHAN、FUWUQI、SHUJUZHONGXINYIJIQITAYIXIEZHONGYAODESHEBEI,NENGGOUANQUAN、PINGWENDEYUNXING,BUSHOUDIANYUANJILEIDIANGANRAOCHENGWEIYINXINGJIANSHEDEYI

            XIANGZHONGYAOGONGZUO。


              1、雷电入侵银行计算机信息系统的各种途径

              1)雷电远点袭击电力线:

              2)雷电近点电力线的侵入

              2、雷电入侵银行计算机信息系统的危害

              1)雷电作用下,建筑物内感应雷害

            众乐游棋牌   LEIDIANJIZAIJIANZHUWUBILEIZHENSHANG,YOUBILEIZHENTONGGUOYINXIAXIAN,JIANGLEIDIANLIUXIEFANGDADI,YINXIAXIANZISHANGERXIACHANSHENGYIGEBIANHUAXUANZHUANKUAISUYUNDONGCICHANG,JIANZHUWUNEIDEDIANYUANXIAN、WANGLUOXIANDENG

            众乐游棋牌 XIANGDUIQIEGECILIXIAN,CHANSHENGGANYINGGAOYABINGYANXIANLUCHUANSHUJIHUISHEBEI。


              YOUYULEIDIANCHANSHENGDEGANYINGDIANYAWUKONGBURU,TAKEYIWEIJIJIFANGNEISUOYOUDEYONGDIANQI,2000NIANZAISHANGHAIYIJIAYINXINGYICILEIJI,4TAIFUWUQIZAOSHOULEIJI,80DUOTIAOGUANGYUWANGLUOXIANDUANKOU

            众乐游棋牌 JI4TAIWANGLUOJIAOHUANJIDERJ45DUANKOUQUANBUSUNHUAI,ZHIJIEJINGJISUNSHISHIYUWANYUAN,WANGLUOTANHUANJIN48XIAOSHI,JIANJIEJINGJISUNSHIWUFAGUJI。GUANGDONGSHENG1999NIANZHI2000NIANJINRONGJISUANJIXITONGZAOSHOU

            LEIJISUNSHIJINYIYUANRENMINBI。GANYINGLEIDENENGLIANGSUIXIAO,DANDIANYAJIAOGAO。SUOYI,DUIGANYINGLEIHAIDEFANGHU,YINGGAISHIQUANMIANDEFANGHU,DANFANGHUDEJIBIEKEYIDIYIXIE。


              2、雷电作用下的网络雷害

              1)广域网络

              YIBANJIANG,YINXINGXITONGGUANGYUWANGLUOTONGCHANGBUZAOSHOUZHIJILEIDEPOHUAI,1mm2DETONGXIANZAOSHOU10KADELEIDIANXIJI,TAZISHENJIUDUANLE。SUOYI,GUANGYUWANGDELEIHAIZHUYAOSHIGANYINGLEIHAI,JI

            CHUANFANGSHIWEIXIANDUIXIANHEXIANDUIJIQIAO(DI)。


              2)局域网

            众乐游棋牌   ZAIYINXINGXITONGJUYUWANGDECHUANSHUDIANLANZHONG,CHANGCHANGCAIYONGUTPDIANLAN,UTPDIANLANDE4DUIXIANZHONGLIANGDUIXIAN(1-2,3-6XIANDUI)YIDUIXIANJIESHOUYIXIANFASONG,CAIYONGRJ45JIEKOUFANGSHI。JIRANJU

            众乐游棋牌 YUWANGDIANLANCAIYONGRJ45XINGSHIYISHOUYIFA,NEIME,JIUYINGANLIANGDUIXIANJINXINGLEIDIANBAOHU。ZAIJIFANGDEZONGHEBUXIANZHONG,SHIGONGRENYUANWEILEBUXIANGONGCHENGDEMEIGUANPIAOLIANG,BAHENDUOWANGXIANFANGZAIQIANGBINEI,

            MEIYOUKAOLVDUIUTPDIANLANDEPINGBICHULI,YIDANDALOUMOUXIEGANGJINXIEFANGLEIJIDIANLIUDOUJIANGYINQIGANYINGGAOYA,CONGERJIHUISHEBEI。LINGWAI,DUIYUWANGLUOXITONG,YOUYULEIDIANYINQIDEDIANCIMAICHONG,ZAI

            JIFANGNEICHANSHENG3GsDEBIANHUADIANCICHANG,BIRANYINQIWANGKADUANKOUXINPIANDESHAOHUI。 YINCILEIDIANDUIYINXINGXITONGJUYUWANGDEWEIHAISHIJUDADE。


              3)雷电作用下的二次效应,雷电高压反击雷

              LEIDIANXIJIJIANZHUWUBILEIZHEN,YOUYINXIAXIANJIANGLEIDIANLIUYINRUDADI,YOUYUDADIDIANZUDECUNZAI,LEIDIANDIANHEBUNENGKUAISUQUANBUDEYUDADIFUDIANHEZHONGHE,BIRANYINQIJUBUDIDIANWEISHENGGAO,

            众乐游棋牌 JIAOLIUPEIDIANDIHEZHILIULUOJIDIJIANGZHEIZHONGGAODIANWEIYINRUJIFANG,UPSSHUCHU、SHURUDUANBEIJICHUAN,XIAOXINGJIJIQITAWANGLUOSHEBEILIANJIEDUANKOUBEIJICHUAN。ZHEIZHONGFANJIDIANYASHAOZESHUQIANFU,DUOZESHUWAN

            FU,ZHIJIESHAOHUAIYONGDIANQIDEJUEYUANBUFEN。ZHEIZHONGXIANXIANGZAIYINXINGXITONGSHIYOUFASHENG。


              4)由雷击引起的人身安全问题

            众乐游棋牌   LEIDIANXIEFANGDADI,YOUYUDIDIANZUJIAODA,BUNENGMASHANGXIEFANG,CONGERYINQIDIDIANWEISHENGGAO,YOUYUJIFANGZHILIULUOJIDIXIANHEJIAOLIUPEIDIANBAOHUDIXIANBUZAIYIDIANRUDI,JIANGLIANGGEDIANWEIZHIYINRU

            众乐游棋牌 JIFANG,ZHEISHI,YIGECAOZUORENYUANDEYIZHISHOUMOZAIUPSSHUCHUFUZAIWAIQIAOSHANG(RUXIAOXINGJI),ERLINGYIZHISHOU(HUOSHENTI)MOZAIJIAOLIUPEIDIANDIXIANSHANG(RUKONGDIAO),LIANGGEDIANWEIZHIJIANGTONGGUOCAO

            ZUORENYUANDESHENTIDUANLU,ZAOCHENGCAOZUORENYUANSHANGWANG。MEIGUO1996NIANWEICIERSIWANG198REN,GUANGDONGSHENG1997NIANZAIBAODAOLEIJISIWANGDE170RENZHONG,YOUXIANGDANGYIBUFENSHIWEICIERSHANGWANGDE。SUOYIFANG

            LEIBAOHUSHEBEIDEQUEHENZHONGYAO,DANSHIBAOHURENSHENANQUANGENGZHONGYAO。


              三、参照依据

              1.GB50057-2010《建筑物防雷设计规范》

              2.GB50343-2004《建筑物电子信息系统防雷技术规范》

              3.GB7450-87《电子设备雷击保护导则》

              4.GB12158-90《防止静电事故通用导则》

              5.IEC60364-5-534《建筑物的电气设施—过电压保护器件》

              6.IEC61024-1-1《建筑物防雷—防雷装置保护、级别的选择》

              7.IEC6063《SPD电源浪涌保护器》

              8.GB50054-95《低压配电设计规范》

              四、系统解决方案

              (一)方案所要达到的目的

              为了保障银行内设备的安全正常运行、人员安全和数据不被丢失,减少或降低雷击造成的损害。

              (二)方案主要内容

              1、银行安防监控系统防雷解决方案:

            众乐游棋牌   MUQIAN,YINXINGWANGDIANSUOZAIJIANZHUWUDEZHIJILEIFANGHUZHUANGZHIHEDIANQIXITONGPEBAOHUJIEDIYIQUDEDANGDIQIXIANGZHUGUANBUMENDEYANSHOUHEGEZHENG。ANFANGJIANKONGXITONGZUOWEIJIANZHUWUNEIDEQIANRUXITONG,

            众乐游棋牌 QIFANGLEIBAOHUZHUYAOCONGFANGLEIDIANDIANCIMAICHONGHEFANGLEIDIANBEIQINRUFANGMIANJINXINGKAOLV,ERDUIYUANZHUANGZAISHIWAIDESHEXIANGJIDENGQIANDUANSHEBEI,TONGSHIHAIYINGCAIQUZHIJILEIFANGHUCUOSHI。


              1)前端设备的防雷措施

              QIANDUANSHEBEIYOUSHIWAIHESHINEIANZHUANGLIANGZHONGDUOKUANG:SHINEIDESHEBEIYIBANBUHUIZAOSHOUZHIJIELEIJI,DANXUKAOLVFANGZHILEIDIANBOQINRUDUISHEBEIDESUNHAI;SHIWAIDESHEBEIDANGQIBUZAIZHIJILEIFANGHUZHUANG

            众乐游棋牌 ZHIANQUANBAOHUFANWEIZHINEISHIBIXUCAIQUZHIJILEIFANGHUCUOSHI。WEIFANGZHILEIDIANBOYANXIANLUQINRUQIANDUANSHEBEI,YINGZAISHEBEIQIANDEMEITIAOXIANLUSHANGJIAZHUANGYUNPEIDEQIYONGBAOHUQI,XINHAOLANGYONGBAOHUQIBI

            XUNENGKUAISUXIANGYING,CHUANSHUSULVDENGCANSHUYAOPIPEI。SHIWAIDESHEBEIYINGYOULIANGHAODEJIEDI,JIETAMUXIANYINGCAIYONGJIEMIANJIBUXIAOYU25mm2TONGZHIXIAN,BINGYINGYOUJIEDIBIAOJI,QIJIEDIDIANZUDANGGONGYONGJIE

            DISHIJIEJIERUSHEBEIZHONGDEZUIXIAOZHIQUEDING,DANDUJIEDISHIBUDEDAYU4Ω。


              2.传输设备的防雷措施

              CHUANSHUSHEBEIZHUYAOSHICHUANSHUXINHAOXIANHEDIANYUANXIAN。WEIBIMIANSHOUWEIDUANSHEBEISUNHUAI,JIAKONGXIANCHUANSHUSHIYINGZAIMEIYIDIANGANSHANGZUOJIEDICHULI,JIAKONGXIANLANDEDIAOXIANHEJIAKONGXIANLANXIANLUZHONGDEJINSHUGUANDAO

            JUNYINGJIEDI。ZHONGJIANFANGDAQISHURUDUANDEXINHAOYUANHEDIANYUANJUNYINGFENBIEJIERUSHIPEIDELANGYONGBAOHUQI。CHUANSHUXIANCAIYONGDAIPINGBICENGDEXIANLANHUOXIANLANCHUANGANGGUANMAIDIFUSHE,BAOCHIGANGGUANDEDIANQILIANTONGQIEGANG

            GUANLIANGDUANJUNBIXUJIEDI。RUGUODIANLANQUANCHENGCHUANJINSHUGUANYOUKUNNANSHI,KEZAIDIANLANJINRUZHONGDUANHEQIANDUANSHEBEIQIANCHUANJINSHUGUANMAIDIYINRU,MAIDIZHANGDUBUDEXIAOYU15MI,ZAIRUHUDUANJIANGDIANLANJINSHUWAIPI

            、GANGGUANJIUJINYUFANGLEIJIEDIZHUANGZHIZUODENGDIANWEILIANJIE。


              3.终端设备的防雷措施

            众乐游棋牌   ZHONGDUANSHEBEIDOUSHIANFANGZAIJIANKONGSHINEI,JIANKONGSHIDEFANGLEIYINGCONGZHIJILEIFANGHU、LEIDIANDIANCIMAICHONGFANGHU、JIANZHUWUHUOJIANKONGSHIPINGBI、DENGDIANWEILIANJIEHELANGYONGFANGHUDENGDUOGEFANGMIANJINXING。JIANKONGSHI

            众乐游棋牌 SUOZAIJIANZHUWUZHIJILEIFANGHUCUOSHIYINGFUHEGB50057ZHONGDEGUIDING,JIANKONGSHIWEIZHIYINGXUANZAIJIANZHUWUDICENGZHONGXINBUWEIDELPZ1QUYILPZ2QU,QIEYUANLIWAIQIANGFANGLEIYINXIAXIAN,JIFANGNEIYAOCAIQUPINGBICUO

            众乐游棋牌 SHI。JINRUJIANKONGSHIDEGEZHONGJINSHUGUANXIANYINGJIEDAOFANGLEIJIEDIZHUANGZHISHANG,JIAKONGDIANLANXIANZHIJIEYINRUSHI,ZAIRUHUCHUYINGJIAZHUANGSHIPEIDELANGYONGBAOHUQI,BINGJIANGXIANLANJINSHUWAIHUCENGJIZICHENGGANGSUOJIEDAOJIEDI

            ZHUANGZHISHANG。JIANKONGSHINEIYINGSHEZHIYIDENGDIANWEILIANJIEMUXIANYUJIANZHUWUFANGLEIJIEDI、PEXIANBAOHUJIEDI、SHEBEIBAOHUJIEDI、FANGJINGDIANJIEDIDENGGONGYONGJIEDI,YIFANGDIDIANWEIFANJISUNHUAISHEBEI。ANZHUANGDEGEZHONG

            LANGYONGBAOHUQI,QIJIEDIXIANYINGYIZUIZHIHEZUIDUANDELUJINGYUDENGDIANWEILIANJIEMUXIANZUODENGDIANWEILIANJIE,QILANGYONGBAOHUQILIANJIEDAOXIANCAIXINGGUIGEYINGFUHEBIAO1,LIANJIEXIANZHANGDUBUYIDAYU0.5m。


              2、银行电子系统(除安防监控系统)防雷解决方案

              1)银行电子系统的瞬态过电压保护设计

              (1)银行电子系统过电压保护必须运用电磁兼容原理将银行系统局部的防护归结到银行系统的整体的雷电过电压保护。

            众乐游棋牌   (2)YINXINGDIANZISHEBEISUOCHUDEJIANZHUWUZUOWEIYIGEYUBAOHUDEKONGJIANQUYU,CONGDIANCIJIANRONGDEJIAODUCHUFA,KEYOUWAIDAONEIFENWEIJIGELEIDIANBAOHUQU,YIGUIDINGGEBUFENKONGJIANBUTONGDELEIDIANCIMAI

            CHONG(LEMP)DEYANZHONGCHENGDU。


              (3)GENJULEIDIANBAOHUQUDEHUAFENYAOQIU,YINXINGJIANZHUWUWAIBUSHIZHIJIELEIDEQUYU,ZAIZHEIGEQUYUNEIDESHEBEIZUIRONGYIZAOSHOUSUNHAI,WEIXIANXINGZUIGAO,SHIBAOLUQU,WEI0QU;JIANZHUWUNEIBUJIJI

            SUANJIFANGSUOCHUDEWEIZHIWEIFEIBAOLUQU,KEJIANGQIFENWEI1QU、2QU,YUEWANGNEIBU,WEIXIANCHENGDUYUEDI,LEIDIANGUODIANYADUINEIBUDIANZISHEBEIDESUNHAIZHUYAOSHIYANXIANLUYINRU。BAOHUQUDEJIEMIANTONGGUOWAIBUDE

            FANGLEIXITONG、JIANZHUWUDEGANGJINHUNNINGTUJIJINSHUWAIQIAODENGGOUCHENGDEPINGBICENGERXINGCHENG。DIANQITONGDAOYIJIJINSHUGUANZETONGGUOZHEIXIEJIEMIAN,CHUANGUOGEJILEIDIANBAOHUQUDEJINSHUGOUJIANBIXUZAIMEIYICHUANGUODIANZUO

            DENGDIANWEILIANJIE。


              (4)JINRUYINXINGDALOUDEDIANYUANXIANHETONGXUNXIANYINGZAILPZ0YULPZ1、LPZ1YULPZ2QUJIAOJIECHU,YIJIZHONGDUANSHEBEIDEQIANDUANGENJUIEC1312——LEIDIANDIANCIMAICHONGFANGHUBIAOZHUN,ANZHUANGSHANGBUTONG

            LEIBIEDEDIANYUANLEISPD,YIJITONGXUNWANGLUOLEISPD。(SPDSHUNTAIGUODIANYABAOHUQI)


              (5)SPD是用以防护电子设备遭受雷电闪击及其它干扰造成的传导电涌过电压的有效手段。

              (6)选用和使用SPD注意事项简介:

              A.YINGZAIBUTONGSHIYONGFANWEINEIXUANYONGBUTONGXINGNENGDESPD。ZAIXUANYONGDIANYUANSPDSHIYAOKAOLVGONGDIANXITONGDEXINGSHI、EDINGDIANYADENGYINSU。LPZ0YULPZ1QUJIAOJIECHUDESPDBIXUSHIJINGGUO10/350us

            BOXINGCHONGJISHIYANDABIAODECHANPIN。DUIYUXINHAOSPDZAIXUANXINGSHIYINGKAOLVSPDYUDIANZISHEBEIDEXIANGRONGXING。


              B.SPD保护必须是多级的,例如对银行电子设备电源部分雷电保护而言,至少应采取泄流型SPD与限压型SPD前后两级进行保护。

              C.为各级SPD之间做到有效配合,当两级SPD之间电源线或通讯线距离未达规定要求时,应在两级SPD之间采用适当退耦措施。

              D.建在城市、郊区、山区不同环境下银行营业网点,设计选用过压型SPD时,必须考虑网点供电电源不稳定因素,选用合适工作电压的SPD。

              C.对于无人值守场合,可选用带有遥信触点的电源SPD;对于有人值守场合,可选用带有声光报警之电源SPD,所有的电源防雷器都需具有老化显示。

              E.信号SPD应满足信号传输带率、工作电平、网络类型的需要,同时接口应与被保护设备兼容。

              F.信号SPD由于串接在线路中,在选用时应选用插入损耗较小的SPD。

              H.正确的安装才能达到预期的效果。SPD的安装应严格依据厂方提供的安装要求进行安装。

              2)等电位连接

              (1)SHIXINGDENGDIANWEILIANJIEDEZHUTIYINGWEI:SHEBEISUOZAIJIANZHUWUDEZHUYAOJINSHUGOUJIANHEJINRUJIANZHUWUDEJINSHUGUANDAO;GONGDIANXIANLUHANWAILUKEDAODIANBUFEN;FANGLEIZHUANGZHI;YOUDIANZISHEBEIGOUCHENGDE

            XINXIXITONG。


              (2)实行等电位连接的连接体为金属连接导体,如图3。和无法直接连接时而做瞬态等电位连接的电涌保护器(SPD)。

              (3)银行大楼的计算机房六面应敷设金属蔽网,屏蔽网应与机房内环形接地母线均匀多点相连。

              (4)通过星型(S型结构或网形M型)结构把设备直流地以最短的距离连到邻近的等电位连接带上。小型机房选S型,在大型机房选M型结构。

              (5)机房内的电力电缆(线)、通信电缆(线)宜尽量采用屏蔽电缆。

              (6)JIAKONGDIANLIXIANYOUZHONGDUANGANYINXIAHOUYINGGENGHUANWEIPINGBIDIANLAN,JINRUDALOUQIANYINGSHUIPINGZHIMAI50mYISHANG,MAIDISHENDUYINGDAYU0.6m,PINGBICENGLIANGDUANJIEDI,FEIPINGBIDIANLANYINGCHUANDUXINTIEGUANBING

            SHUIPINGZHIMAI50mYISHANG,TIEGUANLIANGDUANJIEDI。


              3)接地

              (1)根据GB50174-93标准要求,电子计算机机房接地装置应满足下列接地要求:

              交流工作接地,接地电阻不大于4欧姆;

              安全保护接地,接地电阻不大于4欧姆;

              直流工作接地,接地电阻应按计算机系统具体要求确定;

              防雷接地,接地应接现行国标50057<<建筑物防雷设计规范>>执行。

              (2)JIAOLIUGONGZUOJIEDI、ANQUANBAOHUJIEDI、ZHILIUGONGZUOJIEDI、FANGLEIJIEDIDENGSIZHONGJIEDIGONGYONGYIZUJIEDIZHUANGZHISHI,QIJIEDIDIANZUANQIZHONGZUIXIAOZHIQUEDING;RUOFANGLEIJIEDIDANDUSHEZHIJIEDIZHUANG

            众乐游棋牌 ZHISHI,QIYUSANZHONGJIEDIGONGYONGYIZUJIEDIZHUANGZHI,QIJIEDIDIANZUBUDAYUQIZHONGZUIXIAOZHI,BINGYINGCAIYONGFANGDIDIANWEIFANJIDEDENGDIANWEILIANJIEBAOHUQI。


              4)机房内通信电缆以及地线的布放和连接

              (1)影响情况试验,对计算机通信网络系统在建筑物楼内的布线和接地方式有如下下结论:

              通信电缆以及地线的布放应尽量集中在建筑物的中部。

            众乐游棋牌   TONGXINDIANLANXIANCAOYIJIDIXIANXIANCAODEBUFANGYINGJINLIANGBIMIANJINKAOJIANZHUWULIZHUHUOHENGLIANGBINGYANJIANZHUWULIZHUHUOHENGLIANGBUXIANJIAOZHANGDEJULI,TONGXINDIANLANXIANCAOYIJIDIXIANXIANCAODESHEJIYINGJINKENENGWEIYU

            JULIJIANZHUWULIZHUHUOHENGLIANGJIAOYUANDEWEIZHI。


              (2)卫星接收机高频电缆在进入机房前其金属屏蔽外皮,至少有二处与避雷设备引下线连接。

              五、结束语

              YINXINGSHIGUOJIAJINRONGXITONGDEZHONGYAOXITONG,GUANXIDAOYIGEGUOJIADEGUOJIMINSHENG,QIZHENGCHANGWENDINGDEYUNXING,XIANDESHIFENZHONGYAO。DANGJINSHEHUIDEJIDUANTIANQIYUELAIYUEDUO,LEIBAOQIANGDUYUELAIYUEQIANG。QIEYIN

            众乐游棋牌 XINGNEIDIANZISHEBEIYUELAIYUEXIANJIN,KANGGANRAOQIANGDUYUELAIYUERUO。WANSHAN、XITONGDEFANGLEICUOSHI,SHIYINXINGXITONGDEANQUANBAOZHANG。


              WANSHAN、XITONGDEFANGLEICUOSHI,BUDANDANZHIBAOKUOYINGJIANCUOSHI,DUIRENYUANDEFANGLEIPEIXUN、FANGLEIYISHIDEJIAQIANG、FANGLEISHESHIDEGUANLI,DOUQUEYIBUKE,ZHIYOUZHEIYANGCAINENGGENGHAODEFAHUIFANGLEICUOSHI

            DEXIAOGUO。



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