【英文标准名称】:Electromagneticcompatibility(EMC)-Part3:Limits-Section8:Signallingonlow-voltageelectricalinstallations-Emissionlevels,frequencybandsandelectromagneticdisturbancelevels
【原文标准名称】:电磁兼容性(EMC)第3部分:限值第8节:低压电气设施上的信号传输发射电平、频带和电磁骚扰水平
【标准号】:IEC61000-3-8-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC77B
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;低压设备;电力设备;电磁兼容性;电磁兼容性;;频率级;电磁干扰;测量
【英文主题词】:Electricalengineering;Electricalinstallations;Electromagneticcompatibility;Electromagneticinterferences;EMC;Emissionlevel;Frequencylevel;Low-voltageinstallations;Measurement
【摘要】:ThissectionofIEC61000-3appliestoelectricalequipmentusingsignalsinthefrequencyrangefrom3kHzupto525kHztotransmitinformationonlow-voltageelectricalinstallations,eitheronthepublicsupplysystemorwithincustomers'premises.Itspecifiesfrequencybandsallocatedtodifferentapplications(whereappropriate),limitsfortheterminaloutputvoltageintheoperatingbandandlimitsforconductedandradiateddisturbance.Italsogivesthemethodsofmeasurement.Itspecifiesdisturbancelimitsinthefrequencyrangefrom3kHzupto400GHz.Itdoesnotspecifythesignalmodulationmethodsnorthecodingmethods,norfunctionalfeatures.Environmentalrequirementsandtestsarenotincluded.NOTE-Compliancewiththisstandarddoesnotimplypermissiontoestablishcommunicationswithlocationsoutsidethecustomer'sinstallationorwithothercustomersthroughthepublicsupplysystemwherethiswouldotherwisenotbeallowed.
【中国标准分类号】:L06
【国际标准分类号】:33_100_10
【页数】:39P;A4
【正文语种】:英语