【英文标准名称】:Electromagneticcompatibility(EMC)-Part2-8:Environment;Voltagedipsandshortinterruptionsonpublicelectricpowersupplysystemswithstatisticalmeasurementresults
【原文标准名称】:电磁兼容性(EMC).第2-8部分:环境.有统计测量结果的公共电力供应系统的电压骤降和短时干扰
【标准号】:IEC/TR61000-2-8-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-11
【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】:电压下降;电力系统;短路;定义;电网;测量;电磁兼容性;电磁干扰;环境影响;扰动;电气工程;低压电源;电压测量;EMC电磁兼容性
【英文主题词】:Definition;Definitions;Disturbances;Electricpowernetworks;Electricpowersystems;Electricalengineering;Electromagneticcompatibility;Electromagneticinterferences;EMC;Environmentaleffects;Lowvoltagemains;Measurement;Shortcircuits;Voltagedips;Voltagemeasurement
【摘要】:Thistechnicalreportdescribestheelectromagneticdisturbancephenomenaofvoltagedipsandshortinterruptionsintermsoftheirsources,effects,remedialmeasures,methodsofmeasurement,andmeasurementresults(insofarastheseareavailable).T
【中国标准分类号】:L06
【国际标准分类号】:33_100_10
【页数】:89P;A4
【正文语种】:英语


【英文标准名称】:Electrotechnicalproducts-Determinationoflevelsofsixregulatedsubstances(lead,mercury,cadmium,hexavalentchromium,polybrominatedbiphenyls,polybrominateddiphenylethers)
【原文标准名称】:电工产品.6种管制产品含量水平的测定(铅,汞,镉,六价铬,多溴联苯,溴化联苯醚)
【标准号】:BSEN62321-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-05-31
【实施或试行日期】:2009-05-31
【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】:分析;镉;校正;化学分析和测试;铬(AI);涂层;组件;定义(术语);测定;含量测定;二苯醚;电气工程;电子设备及元件;电工产品;环境;环境可持续性;萃取;铅;使用限度;材料测试;汞;保护层;质量保证;规范(验收);试样制备;物质;试验;x射线荧光分析;X射线荧光光谱法;X射线光度法
【英文主题词】:Analysis;Cadmium;Calibration;Chemicalanalysisandtesting;Chromium(VI);Coatings;Components;Definitions;Determination;Determinationofcontent;Diphenylether;Electricalengineering;Electronicequipmentandcomponents;Electrotechnicalproducts;Environment;Environmentalsustainability;Extraction;Lead;Limitationofuse;Materialstesting;Mercury;Protectivecoat;Qualityassurance;Specification(approval);Specimenpreparation;Substances;Testing;X-rayfluorescenceanalysis;X-rayfluorescencespectrometry;X-rayspectrometry
【摘要】:IEC62321,whichisanInternationalStandard,specifiesthedeterminationofthelevelsoflead(Pb),mercury(Hg),cadmium(Cd),hexavalentchromium(Cr(VI))containedininorganicandorganiccompounds,andtwotypesofbrominatedflameretardants,polybrominatedbiphenyls(PBB)andpolybrominateddiphenylethers(PBDE)containedinelectrotechnicalproducts.Thisstandardreferstothesampleastheobjecttobeprocessedandmeasured.Thenatureofthesampleandthemannerinwhichitisacquiredisdefinedbytheentitycarryingoutthetestsandnotbythisstandard.NOTE1FurtherguidanceonobtainingrepresentativesamplesfromfinishedelectronicproductstobetestedforlevelsofregulatedsubstancesmaybefoundinthefutureIECPubliclyAvailableSpecification(PAS)forsamplingdisjointment1.Itisnotedthattheselectionofthesamplemayaffecttheinterpretationofthetestresults.Thisstandarddoesnotdetermine:?thedefinitionofa“unit”or“homogenousmaterial”asthesample;?thedisassemblyprocedureemployedforobtainingasample;?assessmentprocedures.NOTE2FurtherguidanceonassessmentproceduresmaybefoundinthefutureIECTechnicalSpecificationIEC/TS62476
【中国标准分类号】:K04
【国际标准分类号】:13_300;29_020
【页数】:114P.;A4
【正文语种】:英语