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【英文标准名称】:Codeofpracticefordesignandinstallationoftemporarydistributionsystemsdeliveringa.c.electricalsuppliesforlighting,technicalservicesandotherentertainmentrelatedpurposes
【原文标准名称】:照明,技术服务和其它娱乐目的用交流电供电临时配电系统设计与安装实用规程
【标准号】:BS7909-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-12-15
【实施或试行日期】:1998-12-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电影摄影;静电学;人员;照明设备;电气元件;电气安全;电力系统;配电;插座;接地;电路;工作环境;临时电力设备;配电点;调光器;发电机;计划;交流电流;预制件;耦合器;防护电气设备;避雷装置;外景照明;电气设备;安全措施;开关设备;电视设备;电气试验;电连接器;电控制设备;照明系统;设计;电插头;电缆;装配;剧场设备;性能试验;检验;故障电流;消费者与供货者的关系
【英文主题词】:Alternatingcurrent;Cinematography;Circuits;Consumer-supplierrelations;Couplers;Design;Earthing;Electriccables;Electricconnectors;Electriccontrolequipment;Electricgenerators;Electricplugs;Electricpowerdistribution;Electricpowerdistributionpoints;Electricpowersystems;Electricsockets;Electricalcomponents;Electricalequipment;Electricalsafety;Electricaltesting;Electrostatics;Environment(working);Faultcurrents;Inspection;Installation;Lightdimmers;Lightingequipment;Lightingsystems;Lightningprotection;Locationlighting;Performancetesting;Personnel;Planning;Prefabrication;Protectedelectricalequipment;Safetymeasures;Switchgear;Televisionequipment;Temporaryelectricalinstallations;Theatricalequipment
【摘要】:ThisBritishStandarddealswithtemporarydistributionsystemsanduseoflowvoltagea.c.electricity,fortelevision,film,theatre,popconcertsandsimilarevents,eitherindoororoutdoor.Itaimstobringtogetherinonedocumentguidanceonmattersofcommoninteresttoproducingcompanies,equipmenthirecompanies,eventorganizers,electricalconsultants,electricalinstallationcontractors,electricitysupplycompanies,servicehirecompanies,equipmentmanufacturers,venuesandauthoritiesresponsibleforsafety.ThepowerdistributionequipmentdescribedinthisBritishStandardoperatesatlowvoltageasdefinedinBS7671:1992(50to1000)Va.c.Equipmentpoweredbythedistributionsystemnormallyoperatesat230Vnominal,singlephase50Hza.c.or400Vnominal,threephase50Hza.c.d.c.suppliesarenotwithinthescopeofthisBritishStandard.Electricitymaybetakenfromanexistinginstalledcapacity,thepublicsupply,othersuppliers,orfrommobileorportablegenerators,usuallyatlowvoltage.Thedistributionsystemsdescribedareforperformancelightingandgenerallighting,andalsoforpowerforrigging,sceniceffects,cameras,audioequipment,broadcastequipment,catering,wardrobeandotherassociatedservices.Thiscodeofpracticeenvisagesthatallswitchgear,distributionpanels,cables,luminaires,technicalequipmentandotherloadsusedforthesepurposesaremanufacturedtoappropriatestandards,ifavailable,andthatinstallationandusearesupervisedandcarriedoutbyskilledpersons.Itisenvisagedthatthetemporaryinstallationissupportedbyasuitableskilledpersononsiteatalltimes.Withcertainexceptions,allequipmentisconnectedbyprefittedplug-and-socket.Componentpartsaretestedpriortouse.Aninstallationisconsideredtemporaryifthecomponentsareintendedforcompleteremovalattheendoftheperiodofuse.Althoughthisstandardisgenerallyapplicabletopowerdistributionatfairgroundsandexhibitions,itisrecommendedthatreferenceismadetoIEC364-7.711andmorespecializeddocumentspublishedbytheNationalAssociationofExhibitionHallowners.
【中国标准分类号】:P91
【国际标准分类号】:91_140_50;97_200_10
【页数】:26P;A4
【正文语种】:英语