IEC/TR 62153-4-0-2007 金属通信电缆试验方法.第4-0部分:电磁兼容性(EMC).表面传输阻抗与屏蔽衰减推荐范围间的关系
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【英文标准名称】:Metalliccommunicationcabletestmethods-Part4-0:Electromagneticcompatibility(EMC)-Relationshipbetweensurfacetransferimpedanceandscreeningattenuation,recommendedlimits
【原文标准名称】:金属通信电缆试验方法.第4-0部分:电磁兼容性(EMC).表面传输阻抗与屏蔽衰减推荐范围间的关系
【标准号】:IEC/TR62153-4-0-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC46
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;同轴电缆;通信电缆;电器插头;电气工程;电磁兼容性;绝缘;测量;测量技术;试验;试验设备;转移阻抗;三轴方法
【英文主题词】:Cables;Coaxialcables;Communicationcables;Electricplugs;Electricalengineering;Electromagneticcompatibility;EMC;Insulations;Measurement;Measuringtechniques;Testing;Testingdevices;Transferimpedance;Triaxialmethods
【摘要】:ThistechnicalreportdescribesimportantbackgroundmaterialusedduringtherevisionofIEC61196-1:1995,Clause14,Guidanceforsurfacetransferimpedanceandscreeningattenuationlimitsforflexibler.f.cables.Inthistechnicalreport,therelationshipbetweensurfacetransferimpedance(ZT)andscreeningattenuation(as)isgiven,alsomeasurementsofZTandasareprovidedtoshowthecorrelationofmeanscreeningattenuationbetween200MHzand500MHzandZTatboth30MHzand300MHz.Thesensitivityofastotherelativevelocitydifferencebetweentheinnerandoutersystemisshown.Thecabledatasheetshouldshowtheasvaluesinastandardizedform–Δv/v=10%andthecharacteristicimpedanceoftheoutersystemis150Ω.Itisalsoshownthatarelativevelocitydifferencechangefrom10%to40%givesanimprovementof12dBinscreeningattenuation.
【中国标准分类号】:K13
【国际标准分类号】:33_100;33_120_10
【页数】:31P.;A4
【正文语种】:
【原文标准名称】:金属通信电缆试验方法.第4-0部分:电磁兼容性(EMC).表面传输阻抗与屏蔽衰减推荐范围间的关系
【标准号】:IEC/TR62153-4-0-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC46
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;同轴电缆;通信电缆;电器插头;电气工程;电磁兼容性;绝缘;测量;测量技术;试验;试验设备;转移阻抗;三轴方法
【英文主题词】:Cables;Coaxialcables;Communicationcables;Electricplugs;Electricalengineering;Electromagneticcompatibility;EMC;Insulations;Measurement;Measuringtechniques;Testing;Testingdevices;Transferimpedance;Triaxialmethods
【摘要】:ThistechnicalreportdescribesimportantbackgroundmaterialusedduringtherevisionofIEC61196-1:1995,Clause14,Guidanceforsurfacetransferimpedanceandscreeningattenuationlimitsforflexibler.f.cables.Inthistechnicalreport,therelationshipbetweensurfacetransferimpedance(ZT)andscreeningattenuation(as)isgiven,alsomeasurementsofZTandasareprovidedtoshowthecorrelationofmeanscreeningattenuationbetween200MHzand500MHzandZTatboth30MHzand300MHz.Thesensitivityofastotherelativevelocitydifferencebetweentheinnerandoutersystemisshown.Thecabledatasheetshouldshowtheasvaluesinastandardizedform–Δv/v=10%andthecharacteristicimpedanceoftheoutersystemis150Ω.Itisalsoshownthatarelativevelocitydifferencechangefrom10%to40%givesanimprovementof12dBinscreeningattenuation.
【中国标准分类号】:K13
【国际标准分类号】:33_100;33_120_10
【页数】:31P.;A4
【正文语种】:
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