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1、漏电保护器安装和运行（GB13955—92）发布时间:2011-10-1023:57中华人民共和国国家标准漏电保护器安装和运行GB13955—92Installationandoperationofresidualcurrentoperatedprotectivedevices低压配电系统中装设漏电保护器(剩余电流动作护保器)是防止电击事故的有效措施之一,也是防止漏电引起电气火灾和电气设备损坏事故的技术措施。但安装漏电保护器后,仍应以预防为主,并应同时采取其它各项防止电击和电气设备损坏事故的技术措施。1主题内容与适用范围本标准规定了正确选择、安装、使
2、用电流动作型漏电保护器及其运行管理工作的有关要求。本标准适用于工作电压为交流50Hz、220/380V电源中性点直接接地的供用电系统。本标准所指的漏电保护器,是指当电路中的漏电电流超过允许值时,能够自动切断电源或报警的漏电保护装置,包括各类漏电断路器、带漏电保护的插头(座)、漏电保护继电器、漏电火灾报警器、带漏电保护功能的组合电器等。2引用标准GB3787手持式电动工具的管理、使用、检查和维修安全技术规程GB6829漏电电流动作保护器GB4776电气安全名词术语theneighbouringfrequencytransmissionplanning,
3、thesystemcanaccommodatemorethanmorethan80TVchannels,2reversechannels.Takingintoaccounttheneedsofe-commerceinthefuture,thissystemincreaseinbackhaulbandwidth,takeupto4channels.WiredTVdistributionstatisticsfollowingtable:WiredTVinformationpointsdistributionschedule-medicalfloor,re
4、habilitationfloor,1th,floor,2nd,floorserialnumberalayertwolayerthreelayerfourlayerfivelayerundergroundalayerundergroundtwolayertotalmedicalfloor535452715475296rehabilitationfloor755442272nd,floor181810461th,floor-Eastfloor1616163511th,floor-inthefloor2115125531th,Floor-Westfloo
5、r201518356total529(3)informationguideandthereleasedsystemsystemusedconcentratedcontrol,andunifiedmanagementofwaywillsoundvideosignal,andpicturesandscrollsubtitles,multimediainformationthroughnetworktransmissiontothedisplayedTerminal,real-timetoreleasedvisitsinformation,andrehab
6、ilitationcenterimageadvertising,andmedicalcommonsense,andexpertsintroduced,healthlife,information.andcanatanytimespotspictures,news,emergencynotification,content,maindistributioninCenterofHall,hospitalhandledistrict,ElevatorHall,public.SystemsManagementServersecuritymanagemento
7、nthemedicalfloorroom,connecttothestreamingmediaoveranetworkcontrolterminals,controlterminalsanddisplaydevicessuchasLCDTVs,LEDscreensandotherequipmentconnected,theoutputinformation,systemsupportMPEG1/2/4,WMV,AVIandothervideoformat,supportsimageformatssuchasJPG,PNG,GIF,supportDTS
8、/AC3,MP3MPEG1/MPEG2MP3,WMAaudioformatsupportslideprese
