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【英文标准名称】:Productfamilystandardtodemonstratecomplianceofequipmentforresistancewelding,arcweldingandalliedprocesseswiththebasicrestrictionsrelatedtohumanexposuretoelectromagneticfields(0Hz-300GHz)
【原文标准名称】:能够证明符合人体暴露于(0HZ-300GHZ)电磁场基本限制的电阻焊接、电弧焊及其相关工艺设备的产品系列标准
【标准号】:BSEN50445-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-03-31
【实施或试行日期】:2008-03-31
【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】:电弧焊接;一致性评估;合格测试;定义;电气工程;电气安全;电磁兼容性;电磁场;电磁特性;电磁辐射;发射;曝光;抗扰性;干扰抑制;极限(数学);作标记;产品标准;合格试验;辐射防护;电阻焊接;规范(验收);标准;测试;焊接
【英文主题词】:Arcwelding;Conformityassessment;Conformitytesting;Definition;Definitions;Electricalengineering;Electricalsafety;Electromagneticcompatibility;Electromagneticfields;Electromagneticproperties;Electromagneticradiation;EMC;Emission;Exposure;Immunity;Interferencerejections;Limits(mathematics);Marking;Productstandards;Qualificationtests;Radiationprotection;Resistancewelding;Specification(approval);Standards;Testing;Welding
【摘要】:Thisproductfamilystandardappliestoequipmentforresistancewelding,arcweldingandalliedprocessesdesignedforuseinindustrialordomesticenvironments,includingweldingpowersources,wirefeedersandancillaryequipment,e.g.torches,liquidcoolingsystemsandarcstrikingandstabilisingdevices.NOTE1Alliedprocessesareforexampleresistancehardandsoftsoldering,resistanceheatingbymeanscomparabletoresistanceweldingequipment,electricarccuttingandarcspraying.Thefrequencyrangecoveredis0Hzto300GHz.ThisproductfamilystandardmaybeusedtodemonstratecompliancewiththerequirementsofDirective2006/95/EC[1](neededforplacingelectricweldingequipmentontheEuropeanmarket),withregardtothelimitationofhumanexposuretoelectromagneticfields(EMF).ThereareadditionalrequirementsintheDirective,whicharenotincludedinthisproductfamilystandard.NOTE2TheDirective2006/95/EC[1],Article2,stipulatesthattheMemberStatestakeallappropriatemeasurestoensurethatelectricalequipmentmaybeplacedonthemarketonlyif,havingbeenconstructedinaccordancewithgoodengineeringpracticeinsafetymattersinforceintheCommunity.ThisproductfamilystandardmayalsobeusedforassessmentregardingtherequirementsofDirective2004/40/EC[3]ontheminimumhealthandsafetyrequirementsregardingtheexposureofworkerstotherisksarisingfromphysicalagents(electromagneticfields)orRecommendation1999/519/EC[2]onthelimitationofexposureofthegeneralpublictoelectromagneticfields,providedthatnootherrelevantfieldsourcesarepresentincloseproximity.Ifotherrelevantfieldsourcesarepresent,additionalassessmentisnecessary.NOTE3Itshouldbenotedthatthesupplierofspecificequipmentmightnotknowtheoverallexposureenvironmentinwhichtheequipmentisbeingused.Thisproductfamilystandardcanonlybeusedtoassesshumanexposurefromthespecificequipmentunderevaluationwhenbeingusedinaccordancewiththesuppliersguidelines.NOTE4Assessmentproceduresforworkplaceswithmultiplefield-sourcesmaybefoundinEN50499[7].Otherstandardsmayapplytoproductscoveredbythisproductfamilystandard.Inparticularthisstandardcannotbeusedtodemonstrateelectromagneticcompatibilitywithotherequipment;nordoesitspecifyanyproductsafetyrequirementsotherthanthosespecificallyrelatedtohumanexposuretoelectromagneticfields.NOTE5Procedurestodemonstratecompliancearenotspecifiedforthewholefrequencyrange.
【中国标准分类号】:J33;C71
【国际标准分类号】:13_280;17_220_01;25_160_10
【页数】:22P.;A4
【正文语种】:英语