【英文标准名称】:Electromagneticcompatibility.Productfamilystandardforaudio,video,audio-visualandentertainmentlightingcontrolapparatusforprofessionaluse.Emissions
【原文标准名称】:电磁兼容性.专业用音频,视频,音/视频和娱乐表演灯光控制器产品系列标准.放射性
【标准号】:BSEN55103-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-09-30
【实施或试行日期】:2009-09-30
【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】:
【英文主题词】:Alternatingcurrent;Audioappliances;Audioequipment;Audiovisual;Audiovisualequipment;Audiovisualmaterials;Circuitnetworks;Compatibility;Connections;Controldevices;Currentmeasurement;Decorativelighting;Definitions;Directcurrent;Electriccurrent;Electricpowersystems;Electricalengineering;Electricaltolerances;Electricalwavemeasurement;Electromagneticcompatibility;Electromagnetism;EMC;Emission;Environment;Environment(working);Frequencies;Interferingemissions;Light;Lightingequipment;Lightingsystems;Limits(mathematics);Locationlighting;Measurement;Measurementconditions;Measuringtechniques;Radiodisturbances;Remotecontrolsystems;Studios;Telecommunications;Videoequipment;Videotaperecorders
【摘要】:ThisEuropeanStandardforEMCemissionrequirementsappliestoprofessionalaudio,video,audio-visualandentertainmentlightingcontrolapparatusasdefinedin3.6intendedforuseintheenvironmentsdescribedinClause4.Thisincludesthedigitalapparatusdefinedin3.5andsub-assemblies,see6.3.Disturbancesinthefrequencyrange0Hzto400GHzarecovered,butrequirementsarenotsetoverthewholeofthatrange.SeeNote5.NOTE1InAnnexD,informationisincludedoninfra-redradiationinthewavelengthrange0,7μmto1,6μm.Faultconditionsofsourceorvictimapparatusarenottakenintoaccount.Apparatusasdefinedin3.4,3.5and3.6maybeoperatedwithanysourceofpower.NOTE2Sourcesofpowermayinclude,forexample:thepubliclow-voltagesupply;privatesupplieswithsimilarcharacteristics;ad.c.sourceprovidedspecificallyfortheapparatus;batteriesinternaltotheapparatus;stand-bygenerators.Somestandardsmaynotapplytoprivatelow-voltagesupplies.NOTE3Inspecialcases,forinstancewhenhighlysusceptibleapparatusisbeingusedinproximity,additionalmitigationmeasuresmayhavetobeemployedtoreducetheelectromagneticemissionfurther,belowthespecifiedlevels.NOTE4Professional-userreceivingapparatusmaybeverysensitivetodisturbance;seeAnnexE.ThisEuropeanStandarddoesnotapplyto-consumerapparatus,-apparatusspecificallydesignedforsecuritysystems,and-apparatusdesignedtoradiateelectromagneticenergyforradiocommunicationspurposes.NOTE5Toensurefreedomfrominterference,manufacturersshouldconsiderthecharacteristicsofotherequipmentlikelytobeinthesameenvironmentandthusdeterminewhetherlimitationofemissionsinadditionalfrequencyrangesisnecessary.Theobjectiveofthisstandardistodefinelimitsandmethodsofmeasurementforapparatusdefinedinthescope,inrelationtocontinuousandtransient,conductedandradiateddisturbances.Theserequirementsrepresentessentialelectromagneticcompatibilityrequirements.
【中国标准分类号】:L06
【国际标准分类号】:33_100_10;33_160_01
【页数】:32P.;A4
【正文语种】:英语
基本信息
标准名称: | 水利水电工程机电设计技术规范 |
发布部门: | 中华人民共和国水利部 |
发布日期: | 2012-08-25 |
实施日期: | 2012-11-25 |
首发日期: | |
作废日期: | |
起草单位: | 中水东北勘测设计研究有限责任公司 |
出版社: | 中国水利水电出版社 |
出版日期: | 2012-09-19 |
页数: | 132页 |
适用范围
本标准适用于大中型水力发电厂(不含抽水蓄能电站)、泵站、水闸等水利水电工程的水力机械、电气一次、电气二次和通信设计。
前言
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目录
1 总则
2 水力机械
3 电气一次
4 电气二次
5 通信
6 机电设备布置及对相关专业的要求
7 辅助设施
标准用词说明
条文说明
引用标准
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