BS EN 61000-4-12-2007 电磁兼容性(EMC).测试和测量技术.环形波抗扰度试验
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【英文标准名称】:Electromagneticcompatibility(EMC)-Testingandmeasurementtechniques-Ringwaveimmunitytest
【原文标准名称】:电磁兼容性(EMC).测试和测量技术.环形波抗扰度试验
【标准号】:BSEN61000-4-12-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-02-28
【实施或试行日期】:2007-02-28
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:基本标准;检验设备;定义;电器;电气工程;电气设备;电磁兼容性;电磁场;电磁试验;电磁学;电子工程;电子仪器;EMC;频率;抗扰性;干扰抑制;易干扰性;测量技术;测量方法;正弦变化;标准;试验报告;试验组织;测试;测试装置;测试电压;振动
【英文主题词】:Basicstandard;Checkingequipment;Definition;Definitions;Electricappliances;Electricalengineering;Electricalequipment;Electromagneticcompatibility;Electromagneticfields;Electromagnetictests;Electromagnetism;Electronicengineering;Electronicinstruments;EMC;Frequencies;Immunity;Interferencerejections;Interferencesusceptibility;Measuringtechniques;Methodsformeasuring;Sinuscidalvibrations;Standards;Testreports;Testset-ups;Testing;Testingdevices;Testingvoltages;Vibration
【摘要】:ThispartofIEC61000relatestotheimmunityrequirementsandtestmethodsforelectricalandelectronicequipment,underoperationalconditions,tonon-repetitivedampedoscillatorytransients(ringwaves)occurringinlow-voltagepower,controlandsignallinessuppliedbypublicandnon-publicnetworks.Theobjectofthisbasicstandardistoestablishtheimmunityrequirementsandacommonreferenceforevaluatinginalaboratorytheperformanceofelectricalandelectronicequipmentintendedforresidential,commercialandindustrialapplications,aswellasofequipmentintendedforpowerstationsandsubstations,asapplicable.NOTEAsdescribedinIECGuide107,thisisabasicEMCpublicationforusebyproductcommitteesoftheIEC.AsalsostatedinGuide107,theIECproductcommitteesareresponsiblefordeterminingwhetherthisimmunityteststandardshouldbeappliedornot,andifapplied,theyareresponsiblefordeterminingtheappropriatetestlevelsandperformancecriteria.TC77anditssub-committeesarepreparedtoco-operatewithproductcommitteesintheevaluationofthevalueofparticularimmunitytestsfortheirproducts.Thepurposeofthisstandardistodefine:–testvoltageandcurrentwaveforms;–rangesoftestlevels;–testequipment;–testset-up;–testprocedure.
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:36P.;A4
【正文语种】:英语
【英文标准名称】:Opticalfibres-Productspecifications-SectionalspecificationforclassBsingle-modefibres
【原文标准名称】:光纤.产品规范.B级单模纤维的分规范
【标准号】:BSEN60793-2-50-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-01-31
【实施或试行日期】:2009-01-31
【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】:类别;设计;尺寸;电气工程;环境条件;纤维光学;光纤;总论;信息传递;测量技术;机械性能;文电处理;单模纤维;光波导;光电子学;产品规范;性能;分规范;规范;规范(验收);远程通信;测试;传输特性
【英文主题词】:Categories;Design;Dimensions;Electricalengineering;Environmentalconditions;Fibreoptics;Generalsection;Informationtransfer;Measuringtechniques;Mechanicalproperties;Messagehandling;Monomodefibres;Opticalwaveguides;Optoelectronics;Productspecifications;Properties;Sectionalspecification;Specification;Specification(approval);Telecommunication;Testing;Transmissioncharacteristics
【摘要】:ThispartofIEC60793isapplicabletoopticalfibretypesB1.1,B1.2,B1.3,andcategoriesB2,B4,B5andB6.AmapillustratingtheconnectionofIECdesignationstoITU-TdesignationsisshowninAnnexI.Thesefibresareusedorcanbeincorporatedininformationtransmissionequipmentandopticalfibrecables.Threetypesofrequirementsapplytothesefibres:?generalrequirements,asdefinedinIEC60793-2;?specificrequirementscommontotheclassBsingle-modefibrescoveredinthisstandardandwhicharegiveninClause3;?particularrequirementsapplicabletoindividualfibretypesorspecificapplications,whicharedefinedinAnnexesAtoG.?Forsomefamilyspecifications,therearesub-categoriesthataredistinguishedonthebasisofdifferenceintransmissionattributespecifications.Thedesignationsforthesesubcategoriesaredocumentedintheindividualfamilyspecifications.
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:42P.;A4
【正文语种】:英语
【英文标准名称】:Turnbuckleforbuilding
【原文标准名称】:建筑用紧线器
【标准号】:JISA5540-2008
【标准状态】:现行
【国别】:日本
【发布日期】:2008-10-20
【实施或试行日期】:2008-10-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonArchitecture
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisJapaneseIndustrialStandardspecifiestheturnbucklesmainlyusedfordiagonalbracingsofbuildings(hereafterreferredtoas"turnbuckles").
【中国标准分类号】:Q90
【国际标准分类号】:91_060_99;91_080_10
【页数】:24P;A4
【正文语种】:日语