【英文标准名称】:Electromagneticcompatibility(EMC)-Part4-30:Testingandmeasurementtechniques;Powerqualitymeasurementmethods
【原文标准名称】:电磁兼容性(EMC).第4-32部分:试验和测量技术.功率质量测量方法
【标准号】:IEC61000-4-30-2003
【标准状态】:作废
【国别】:国际
【发布日期】:2003-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC77A
【标准类型】:()
【标准水平】:()
【中文主题词】:电磁试验;测量技术;定义;电气设备;电力系统;试验;电气工程;EMC电磁兼容性;测量方法;电磁兼容性;干扰抑制;电气器具;电磁学
【英文主题词】:Classes;Definition;Definitions;Electricappliances;Electricpowersystems;Electricalappliances;Electricalengineering;Electromagneticcompatibility;Electromagnetictests;Electromagnetism;EMC;Inspection;Interferencerejections;Measurement;Measuringincertainity;Measuringtechniques;Methodsformeasuring;Powerfrequency;Quality;Specification(approval);Supplyvoltages;Testing;Voltage
【摘要】:ThispartofIEC61000-4definesthemethodsformeasurementandinterpretationofresultsforpowerqualityparametersin50/60Hza.c.powersupplysystems.Measurementmethodsaredescribedforeachrelevanttypeofparameterintermsthatwillmakeitpossibletoobtainreliable,repeatableandcomparableresultsregardlessofthecompliantinstrumentbeingusedandregardlessofitsenvironmentalconditions.Thisstandardaddressesmeasurementmethodsforinsitumeasurements.Measurementofparameterscoveredbythisstandardislimitedtothosephenomenathatcanbeconductedinapowersystem.Theseincludethevoltageand/orcurrentparameters,asappropriate.Thepowerqualityparametersconsideredinthisstandardarepowerfrequency,magnitudeofthesupplyvoltage,flicker,supplyvoltagedipsandswells,voltageinterruptions,transientvoltages,supplyvoltageunbalance,voltageandcurrentharmonicsandinterharmonics,mainssignallingonthesupplyvoltageandrapidvoltagechanges.Dependingonthepurposeofthemeasurement,allorasubsetofthephenomenaonthislistmaybemeasured.Thisstandardisaperformancespecification,notadesignspecification.Theuncertaintytestsintherangesofinfluencequantitiesinthisstandarddeterminetheperformancerequirements.Thisstandardgivesmeasurementmethodsbutdoesnotsetthresholds.Theeffectsoftransducersbeinginsertedbetweenthepowersystemandtheinstrumentareacknowledgedbutnotaddressedindetailinthisstandard.Precautionsoninstallingmonitorsonlivecircuitsareaddressed.
【中国标准分类号】:L06
【国际标准分类号】:33_100_01
【页数】:98P;A4
【正文语种】:英语


【英文标准名称】:Attachmentmaterialsforelectronicassembly.Requirementsforsolderingpastesforhigh-qualityinterconnectsinelectronicsassembly
【原文标准名称】:电子组装件用附件材料.电子组装件中高质量互联用焊剂的要求
【标准号】:BSEN61190-1-2-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【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】:合金;组装件;化学成分;连接工艺;定义(术语);电气工程;电子工程;电子设备及元件;架设(施工作业);填充料;助熔剂;助熔剂(材料);交货形式;检验;质量保证;形状;软钎料;软钎焊;焊剂;焊锡;回声测深探头;规范(验收);含锡合金;焊接工程;
【英文主题词】:Alloys;Assemblies;Chemicalcomposition;Connectiontechnology;Definitions;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Erecting(constructionoperation);Fillers;Fluxes;Fluxes(materials);Formofdelivery;Inspection;Qualityassurance;Shape;Softsolders;Soldering;Solderingpastes;Solders;Soundingheads;Specification(approval);Tin-containingalloys;Weldingengineering;
【摘要】:ThispartofIEC61190specifiesgeneralrequirementsforthecharacterizationandtestingofsolderpastesusedtomakehigh-qualityelectronicinterconnectionsinelectronicsassembly.Thisstandardservesasaqualitycontroldocumentandisnotintendedtorelatedirectlytothematerial'sperformanceinthemanufacturingprocess.Relatedinformationonfluxcharacterization,qualitycontrolandprocurementdocumentationforsolderfluxandfluxcontainingmaterialmaybefoundinIEC61190-1-1.
【中国标准分类号】:L10;J33
【国际标准分类号】:25_160_50;31_190
【页数】:22P.;A4
【正文语种】:英语