【英文标准名称】:Electromagneticcompatibility(EMC)-Part4-21:Testingandmeasurementtechniques-Reverberationchambertsetmethods
【原文标准名称】:弧焊设备.第11部分:电极握杆
【标准号】:BSEN61000-4-21-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-20
【实施或试行日期】:2004-01-20
【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】:基础标准;测量技术;校正;波导管;锐度;干扰抑制;试验;带状线;电驱动装置;电气设备;设备;电子装置;工作性能;试验装置;方法;高频;电子仪器;电磁场;电磁兼容性;定义;电气工程
【英文主题词】:Acousticalreverberation;Basicstandard;Calibration;Definition;Definitions;Degreeofsharpness;Echo;Electricappliances;Electricalappliances;Electricalengineering;Electricaltesting;Electrically-operateddevices;Electromagneticcompatibility;Electromagneticfields;Electronicinstruments;Electronically-operateddevices;EMC;Equipment;Highfrequencies;Influencequantities;Interferencerejections;Interferencesuppression;Interferingemissions;Measurement;Measuringtechniques;Methods;Performanceinservice;Protectionagainstelectricshocks;Reverberationroommethod;Screeningattenuation;Specification(approval);Striplines;Swirling;Testing;Testingdevices;Waveguides
【摘要】:ThispartofIEC61000considersimmunityandwantedandunwantedemissionstestsforelectricand/orelectronicequipmentandscreeningeffectivenesstests.Onlyradiatedphenomenaareconsidered.Itestablishestherequiredtestproceduresforusingreverberationchambersforperformingradiatedimmunity,radiatedemissionsandscreeningeffectivenesstesting.Theobjectofthispartistoestablishacommonreferenceforusingreverberationchamberstoevaluatetheperformanceofelectricandelectronicequipmentwhensubjectedtoradio-frequencyelectromagneticfieldsandfordeterminingthelevelsofradio-frequencyradiationemittedfromelectricandelectronicequipment.NOTETestmethodsaredefinedinthispartformeasuringtheeffectofelectromagneticradiationonequipmentandtheelectromagneticemissionsfromequipmentconcerned.Thesimulationandmeasurementofelectro-magneticradiationisnotadequatelyexactforquantitativedeterminationofeffects.Thetestmethodsdefinedarestructuredfortheprimaryobjectiveofestablishingadequaterepeatabilityofresultsatvarioustestfacilitiesforqualitativeanalysisofeffects.ThispartofIEC61000doesnotintendtospecifytheteststobeappliedtoparticularapparatusorsystem(s).ItsmainaimistogiveageneralbasicreferencetoallconcernedproductcommitteesoftheIEC.TheproductcommitteesaretoselectemissionlimitsandtestmethodsinconsultationwithCISPR.Theproductcommitteesremainresponsiblefortheappropriatechoiceoftheimmunitytestsandtheimmunitytestlimitstobeappliedtotheirequipment.ThispartofIEC61000describesothertestmethodsthanIEC61000-4-3andCISPR16-2.TheothermethodsmaybeusedinconsultationwithCISPRandTC77,ifsospecifiedbyproductcommittees.
【中国标准分类号】:J64
【国际标准分类号】:33_100_10;33_100_20
【页数】:106P.;A4
【正文语种】:英语