ANSI X3.1-1962 信息系统数字传输用同步信号发送速率
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【英文标准名称】:InformationSystems-DataTransmission-SynchronousSignalingRates
【原文标准名称】:信息系统数字传输用同步信号发送速率
【标准号】:ANSIX3.1-1962
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【原文标准名称】:信息系统数字传输用同步信号发送速率
【标准号】:ANSIX3.1-1962
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
下载地址: 点击此处下载
【英文标准名称】:Electromagneticcompatibility(EMC)-Part4-34:Testingandmeasurementtechniques-Voltagedips,shortinterruptionsandvoltagevariationsimmunitytestsforequipmentwithinputcurrentmorethan16Aperphase
【原文标准名称】:电磁兼容性(EMC).第4-34部分:试验和测量技术.输入电流不超过每相16A设备的电压暂降、短时中断及电压变化抗扰度试验
【标准号】:IEC61000-4-34-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-10
【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】:试验条件;过电压强度;电气设备;电磁试验;干扰抑制;电子仪器;抗扰性;脉冲电压;过电压保护;基本标准;影响量;EMC;电磁兼容性;电气器具;定义;电气工程;测量技术;试验
【英文主题词】:Basicstandard;Definitions;Electricappliances;Electricpowersystems;Electricalappliances;Electricalengineering;Electromagneticcompatibility;Electromagnetictests;Electromagnetism;Electronicinstruments;EMC;Immunity;Impulsevoltages;Influencequantities;Inspection;Interferencerejections;Measurement;Measuringincertainity;Measuringtechniques;Quality;Shortcircuits;Specification(approval);Supplyvoltages;Surgeprotection;Surgevoltagestrength;Testing;Testingconditions;Voltage;Voltagedips;Voltagefluctuations;Voltagemeasurement;Voltagemeasuring
【摘要】:ThispartofIEC61000definestheimmunitytestmethodsandrangeofpreferredtestlevelsforelectricalandelectronicequipmentconnectedtolow-voltagepowersupplynetworksforvoltagedips,shortinterruptions,andvoltagevariations.Thisstandardappliestoelectricalandelectronicequipmenthavingaratedinputcurrentexceeding16Aperphase.Itcoversequipmentinstalledinresidentialareasaswellasindustrialmachinery,specificallyvoltagedipsandshortinterruptionsforequipmentconnectedtoeither50Hzor60Hza.c.networks,including1-phaseand3-phasemains.NOTE1Equipmentwitharatedinputcurrentof16AorlessperphaseiscoveredbypublicationIEC61000-4-11.NOTE2Thereisnoupperlimitonratedinputcurrentinthispublication.However,insomecountries,theratedinputcurrentmaybelimitedtosomeuppervalue,forexample75Aor250A,becauseofmandatorysafetystandards.Itdoesnotapplytoelectricalandelectronicequipmentforconnectionto400Hza.c.networks.TestsforequipmentconnectedtothesenetworkswillbecoveredbyfutureIECstandards.Theobjectofthisstandardistoestablishacommonreferenceforevaluatingtheimmunityofelectricalandelectronicequipmentwhensubjectedtovoltagedips,shortinterruptionsandvoltagevariations.NOTE1VoltagefluctuationsarecoveredbypublicationIEC61000-4-14.NOTE2Forequipmentundertestwithratedcurrentsabove250A,suitabletestequipmentmaybedifficulttoobtain.Inthesecases,theapplicabilityofthisstandardshouldbecarefullyevaluatedbycommitteesresponsibleforgeneric,productandproduct-familystandards.Alternatively,thisstandardmightbeusedasaframeworkforanagreementonperformancecriteriabetweenthemanufacturerandthepurchaser.ThetestmethoddocumentedinthispartofIEC61000describesaconsistentmethodtoassesstheimmunityofequipmentorasystemagainstadefinedphenomenon.AsdescribedinIECGuide107,thisisabasicEMCpublicationforusebyproductcommitteesoftheIEC.AsalsostatedinGuide107,theIECproductcommitteesareresponsiblefordeterminingwhetherthisimmunityteststandardshouldbeappliedornot,andifapplied,theyareresponsiblefordefiningtheappropriatetestlevels.Technicalcommittee77anditssubcommitteesarepreparedtoco-operatewithproductcommitteesintheevaluationofthevalueofparticularimmunitytestsfortheirproducts.
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:72P;A4
【正文语种】:英语
【英文标准名称】:Lightningprotectionsystem;rodholders
【原文标准名称】:照明保护装置.杆支承架
【标准号】:DIN48805-1989
【标准状态】:作废
【国别】:德国
【发布日期】:1989-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:材料;避雷针座;名称与符号;尺寸;电气保护设备;锁定装置及定位装置;避雷线;夹持装置;设计;避雷装置;电气工程;雷电保护系统;物资清单
【英文主题词】:electricalengineering;lightningconductors;lightningprotectionsystems;inventories;dimensions;lightningprotection;holdingdevices;electricalprotectionequipment;rodholders;designations;materials;lockingandlocatingdevices;design
【摘要】:Thestandardspecifiesrequirementswithregardtodimensions,designations,materialsandfinishforvariousmodelsofrodholdersfurthermoreitprovidesinformationfortheapplication.
【中国标准分类号】:K49
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:德语
【原文标准名称】:电磁兼容性(EMC).第4-34部分:试验和测量技术.输入电流不超过每相16A设备的电压暂降、短时中断及电压变化抗扰度试验
【标准号】:IEC61000-4-34-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-10
【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】:试验条件;过电压强度;电气设备;电磁试验;干扰抑制;电子仪器;抗扰性;脉冲电压;过电压保护;基本标准;影响量;EMC;电磁兼容性;电气器具;定义;电气工程;测量技术;试验
【英文主题词】:Basicstandard;Definitions;Electricappliances;Electricpowersystems;Electricalappliances;Electricalengineering;Electromagneticcompatibility;Electromagnetictests;Electromagnetism;Electronicinstruments;EMC;Immunity;Impulsevoltages;Influencequantities;Inspection;Interferencerejections;Measurement;Measuringincertainity;Measuringtechniques;Quality;Shortcircuits;Specification(approval);Supplyvoltages;Surgeprotection;Surgevoltagestrength;Testing;Testingconditions;Voltage;Voltagedips;Voltagefluctuations;Voltagemeasurement;Voltagemeasuring
【摘要】:ThispartofIEC61000definestheimmunitytestmethodsandrangeofpreferredtestlevelsforelectricalandelectronicequipmentconnectedtolow-voltagepowersupplynetworksforvoltagedips,shortinterruptions,andvoltagevariations.Thisstandardappliestoelectricalandelectronicequipmenthavingaratedinputcurrentexceeding16Aperphase.Itcoversequipmentinstalledinresidentialareasaswellasindustrialmachinery,specificallyvoltagedipsandshortinterruptionsforequipmentconnectedtoeither50Hzor60Hza.c.networks,including1-phaseand3-phasemains.NOTE1Equipmentwitharatedinputcurrentof16AorlessperphaseiscoveredbypublicationIEC61000-4-11.NOTE2Thereisnoupperlimitonratedinputcurrentinthispublication.However,insomecountries,theratedinputcurrentmaybelimitedtosomeuppervalue,forexample75Aor250A,becauseofmandatorysafetystandards.Itdoesnotapplytoelectricalandelectronicequipmentforconnectionto400Hza.c.networks.TestsforequipmentconnectedtothesenetworkswillbecoveredbyfutureIECstandards.Theobjectofthisstandardistoestablishacommonreferenceforevaluatingtheimmunityofelectricalandelectronicequipmentwhensubjectedtovoltagedips,shortinterruptionsandvoltagevariations.NOTE1VoltagefluctuationsarecoveredbypublicationIEC61000-4-14.NOTE2Forequipmentundertestwithratedcurrentsabove250A,suitabletestequipmentmaybedifficulttoobtain.Inthesecases,theapplicabilityofthisstandardshouldbecarefullyevaluatedbycommitteesresponsibleforgeneric,productandproduct-familystandards.Alternatively,thisstandardmightbeusedasaframeworkforanagreementonperformancecriteriabetweenthemanufacturerandthepurchaser.ThetestmethoddocumentedinthispartofIEC61000describesaconsistentmethodtoassesstheimmunityofequipmentorasystemagainstadefinedphenomenon.AsdescribedinIECGuide107,thisisabasicEMCpublicationforusebyproductcommitteesoftheIEC.AsalsostatedinGuide107,theIECproductcommitteesareresponsiblefordeterminingwhetherthisimmunityteststandardshouldbeappliedornot,andifapplied,theyareresponsiblefordefiningtheappropriatetestlevels.Technicalcommittee77anditssubcommitteesarepreparedtoco-operatewithproductcommitteesintheevaluationofthevalueofparticularimmunitytestsfortheirproducts.
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:72P;A4
【正文语种】:英语
【英文标准名称】:Lightningprotectionsystem;rodholders
【原文标准名称】:照明保护装置.杆支承架
【标准号】:DIN48805-1989
【标准状态】:作废
【国别】:德国
【发布日期】:1989-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:材料;避雷针座;名称与符号;尺寸;电气保护设备;锁定装置及定位装置;避雷线;夹持装置;设计;避雷装置;电气工程;雷电保护系统;物资清单
【英文主题词】:electricalengineering;lightningconductors;lightningprotectionsystems;inventories;dimensions;lightningprotection;holdingdevices;electricalprotectionequipment;rodholders;designations;materials;lockingandlocatingdevices;design
【摘要】:Thestandardspecifiesrequirementswithregardtodimensions,designations,materialsandfinishforvariousmodelsofrodholdersfurthermoreitprovidesinformationfortheapplication.
【中国标准分类号】:K49
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:德语