IEC标准中的EMC测试要求介绍

《IEC标准中的EMC测试要求介绍》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、WorldStandard&LegislationEMC05/01/991Standards6WorldStandardsandLegislationManycountrieshaveintroducedlegislationtolimitemissionsfromelectricalequipmentSomecountrieshaveintroducedvoluntarycodesSomeindustrieshaveintroducedtheirownrules05/01/992Standards6EuropeSomecountriesinEuropehavehadli

2、mitsforemissionsfromsomeproductsformanyyearsEnforcementwaslowandvariable05/01/993Standards6TheEuropeanSingleMarketThischangedwiththeintroductionofthesinglemarketinEuropeIndividualmembercountries’legislationwasseenasapotentialbarriertotradeTheEECdirectiveonEMCwasintendedtogiveonestandardfo

3、rallofEurope05/01/994Standards6LegislationAllelectricalgoodsbeingplacedonthemarketintheEUmustcarryaCEmarkingmarkingcanbe:onthedeviceonthepackaginginthehandbookoranycombinationoftheaboveLegislationcoversEmissionsandImmunity05/01/995Standards6ResponsibilityResponsibilityforcomplianceiswitht

4、hecompanywho“placestheproductonthemarket”intheEUIfthisisanagent,hisdeclarationcouldrelyontestingperformedattheplaceofmanufacture05/01/996Standards6NotesCEmarkingcoversmorethanjustEMCCEmarkingdeclaresthattheproductcomplieswithallrelevantEUdirectivesEMCdirectivecoversallelectricalandelectro

5、nicequipmentOnlyexceptionsareproductscoveredbyotherdirectiveswhichcontainEMCrequirementsand,insomecircumstances,components05/01/997Standards6LegalRequirementsTocarryaCEmarking,acertificateofconformitymustbeavailableAcertificateofConformitydeclaresthattheequipmentmeetstheessentialrequireme

6、ntsof89/336/EECACertificateofConformitymustbesignedbyaresponsiblepersonfromthemanufacturerorimporter05/01/998Standards6UnitedStatesFCCPart15LegalrequirementforallITEequipmentEmissionsonlyTestscanonlybeperformedinFCCapprovedlaboratories05/01/999Standards6JapanVoluntarystandardsundertheVCCI

7、schemehaveexistedinJapansincelate1985.VCCIcoversdataprocessingandofficeautomationequipment.Althoughvoluntary,VCCIisverystronglysupportedinJapan.GeneralmovementtowardsadoptingIECstandards.05/01/9910Standards6JapanVCCIstandardsforemissionsareidenticaltoCISPR22VCCIClas