YD 5066-1998 光缆线路自动监测系统工程设计暂行规定
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基本信息
| 标准名称： | 光缆线路自动监测系统工程设计暂行规定 |
| 英文名称： | Interim Provsions on Engineering Design of Optical Fiber Cable Automatic Montitoring System |
| 中标分类： | 通信、广播 >> 通信设备 >> 通信线路设备 |
| 替代情况： | 被YD/T 5066-2005代替 |
| 发布日期： | 1998-07-31 |
| 实施日期： | 1998-09-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2006-06-01 |
| 起草单位： | 邮电部北京设计院 |
| 出版日期： | 1900-01-01 |
| 页数： | 35页 |
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所属分类： 通信 广播 通信设备 通信线路设备
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【英文标准名称】:Airconditioners,liquidchillingpackages,heatpumpsanddehumidifierswithelectricallydrivencompressorsforspaceheatingandcooling-Measurementofairbornenoise-Determinationofthesoundpowerlevel;EnglishversionofDINEN12102:2008-09
【原文标准名称】:空间加热和制冷用带电力驱动压缩机的空调、液体冷却组件、热泵和减湿器.空气噪声的测量.声功率级的测定
【标准号】:DINEN12102-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【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】:声学;空调器;空气调节;发出的空气噪声;建筑物;组件;压缩机;冷却;减湿器;测定;尺寸;电传动系统;包络面法;热学;热泵;装配;液体冷却包;机器;测量;空气噪声测量;测量仪器;测量技术;噪声;噪声排放;噪声(环境的);噪声测量;精密度;制冷;建筑物服务设施;声级;规范;规范(验收);符号;测试;通风;通风管作业
【英文主题词】:Acoustics;Airconditioners;Airconditioning;Airbornenoiseemitted;Buildings;Components;Compressors;Cooling;Dehumidifiers;Determination;Dimensions;Electricaltransmissionsystems;Envelopingsurfacemethods;Heat;Heatpumps;Installation;Liquidchillingpackages;Machines;Measurement;Measurementofairbornenoise;Measuringinstruments;Measuringtechniques;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Precision;Refrigeration;Serviceinstallationsinbuildings;Soundlevel;Soundlevels;Specification;Specification(approval);Symbols;Testing;Ventilation;Ventilationductwork
【摘要】:ThisEuropeanStandardestablishesrequirementsfordetermining,inaccordancewithastandardizedprocedure,thesoundpowerlevelemittedintothesurroundingairbyairconditioners,heatpumps,liquidchillingpackageswithelectricallydrivencompressorswhenusedforspaceheatingand/orcooling,includingwatercooledmultisplitsystems,asdescribedinEN14511anddehumidifiersasdescribedinEN810.Itisemphasizedthatthismeasurementstandardonlyreferstoairbornenoise.ThisEuropeanStandardofferswaystodeterminethesoundpowerlevelofunits.SomeofthemarespecificallyadaptedtoprovideresultswithIowuncertainties,byusinglaboratoryclassacousticmethodsandhighlycontrolledworkingconditions.Thosemeasurementsaresuitableforcertification,labellingandmarkingpurposes.Insomecases,thetargetand/ortheenvironmentofthemeasurementsdonotallowsuchprecision-classmethods.ThisEuropeanStandardalsoofferswaystoassesssoundpowerlevelswithacceptableaccuracyeventhoughacousticmethodsand/orworkingconditionsarenotlaboratory-type,e.g.insituorqualitycontrolmeasurements.ThisEuropeanStandardgivestwoclassesofmeasurementsandresults,accordingtothetestenvironment:-ClassAmeasurementscorrespondtocontrolledworkingconditions(standardorapplicationratingconditions).ItisdefinedbytherespecttothetolerancesofTable2.-ClassBmeasurementscorrespondtothecasewheretherangedefinedbythetolerancesofTable2cannotbefulfilled.Inbothclasses,precisionorengineeringclassacousticmethodsshouldbeapplied.ThechoiceoftheacousticmeasurementmethodisdoneinaccordancewithENISO3740andENISO9614dependingonthetypeofsurroundingacousticfields(diffuseorfreefield,enclosedoropenspace),andtheavailableinstrumentation.Whateverthecurrentworkingconditions,thereferenceofacousticstandardshallbereported,withexplicitmentionofitsaccuracyclass.NOTE1TheuseofENISO3746andENISO3747assurveygrademethodsarenotrecommendedduetothehighlevelofuncertainties.Theiruseisonlyallowedfornoncontrolledenvironments.Threemethodsfordeterminingthesoundpowerlevelsarespecifiedinordertoavoidundulyrestrictingexistingfacilitiesandexperience.-thefirstmethodologyisbasedonreverberationroommeasurement(seeENISO3741,ENISO3743andENISO3747insomefavourablecaseswhentheengineeringgradecanbefulfilled);-thesecondmethodisbasedonmeasurementsinanessentiallyfreefieldoverareflectingplane(seeENISO3744andENISO3745);-thethirdmethodisbasedonsoundintensitymeasurement(seeENISO9614)inpreferablyfreefieldenvironment.NOTE2ThereferencesinthisEuropeanStandardtoENISO3743shouldbeunderstoodasENISO3743-1orENISO3743-2aswell.Thenecessitytoregulatethetestconditionsobviouslyleadstorecommendtestmethodsimplementedinacousticallydesigned(enclosed)spaces,suchasENISO3741,ENISO3743,ENISO3745andalsoENISO9614whenimplementedinenclosedspace.Theopenspacesshouldbecoveredonlyinspecificcases,e.g.whenthesizeorthepoweroftheunitundertestcannotbemanagedbystandardtestrooms.SuitabletestmethodsareENISO3744andENISO9614.NOTE3Intensitymeasurementmethodsarequiterobustandarewellsuitedforteststobedoneinenvironmentswithoutorwithalightacoustictreatment(thebettertheacoustictreatment,theeasiertheimplementation).
【中国标准分类号】:Q76
【国际标准分类号】:17_140_20;91_140_30
【页数】:26P.;A4
【正文语种】:英语
【英文标准名称】:VDESpecificationforappliancesfortestingtheprotectingdevicesinpowerinstallation;part3:loopimpedancemeasuringinstruments
【原文标准名称】:电工设备保护措施检验用仪表的VDE规范.回路阻抗测量仪
【标准号】:DINVDE0413-3-1977
【标准状态】:作废
【国别】:德国
【发布日期】:1977-07
【实施或试行日期】:1977-07-00
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:基准面;额定频率;电气工程;测量仪器;缺陷与故障;额定电压;规范(审批);极限(数学);定义;仪器;使用说明;作标记
【英文主题词】:definitions;defects;measuringinstruments;datum;instruments;marking;ratedfrequencies;specification(approval);ratedvoltage;limits(mathematics);instructionsforuse;electricalengineering
【摘要】:
【中国标准分类号】:N21;L86
【国际标准分类号】:19_080
【页数】:15P;A4
【正文语种】:德语
【原文标准名称】:空间加热和制冷用带电力驱动压缩机的空调、液体冷却组件、热泵和减湿器.空气噪声的测量.声功率级的测定
【标准号】:DINEN12102-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【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】:声学;空调器;空气调节;发出的空气噪声;建筑物;组件;压缩机;冷却;减湿器;测定;尺寸;电传动系统;包络面法;热学;热泵;装配;液体冷却包;机器;测量;空气噪声测量;测量仪器;测量技术;噪声;噪声排放;噪声(环境的);噪声测量;精密度;制冷;建筑物服务设施;声级;规范;规范(验收);符号;测试;通风;通风管作业
【英文主题词】:Acoustics;Airconditioners;Airconditioning;Airbornenoiseemitted;Buildings;Components;Compressors;Cooling;Dehumidifiers;Determination;Dimensions;Electricaltransmissionsystems;Envelopingsurfacemethods;Heat;Heatpumps;Installation;Liquidchillingpackages;Machines;Measurement;Measurementofairbornenoise;Measuringinstruments;Measuringtechniques;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Precision;Refrigeration;Serviceinstallationsinbuildings;Soundlevel;Soundlevels;Specification;Specification(approval);Symbols;Testing;Ventilation;Ventilationductwork
【摘要】:ThisEuropeanStandardestablishesrequirementsfordetermining,inaccordancewithastandardizedprocedure,thesoundpowerlevelemittedintothesurroundingairbyairconditioners,heatpumps,liquidchillingpackageswithelectricallydrivencompressorswhenusedforspaceheatingand/orcooling,includingwatercooledmultisplitsystems,asdescribedinEN14511anddehumidifiersasdescribedinEN810.Itisemphasizedthatthismeasurementstandardonlyreferstoairbornenoise.ThisEuropeanStandardofferswaystodeterminethesoundpowerlevelofunits.SomeofthemarespecificallyadaptedtoprovideresultswithIowuncertainties,byusinglaboratoryclassacousticmethodsandhighlycontrolledworkingconditions.Thosemeasurementsaresuitableforcertification,labellingandmarkingpurposes.Insomecases,thetargetand/ortheenvironmentofthemeasurementsdonotallowsuchprecision-classmethods.ThisEuropeanStandardalsoofferswaystoassesssoundpowerlevelswithacceptableaccuracyeventhoughacousticmethodsand/orworkingconditionsarenotlaboratory-type,e.g.insituorqualitycontrolmeasurements.ThisEuropeanStandardgivestwoclassesofmeasurementsandresults,accordingtothetestenvironment:-ClassAmeasurementscorrespondtocontrolledworkingconditions(standardorapplicationratingconditions).ItisdefinedbytherespecttothetolerancesofTable2.-ClassBmeasurementscorrespondtothecasewheretherangedefinedbythetolerancesofTable2cannotbefulfilled.Inbothclasses,precisionorengineeringclassacousticmethodsshouldbeapplied.ThechoiceoftheacousticmeasurementmethodisdoneinaccordancewithENISO3740andENISO9614dependingonthetypeofsurroundingacousticfields(diffuseorfreefield,enclosedoropenspace),andtheavailableinstrumentation.Whateverthecurrentworkingconditions,thereferenceofacousticstandardshallbereported,withexplicitmentionofitsaccuracyclass.NOTE1TheuseofENISO3746andENISO3747assurveygrademethodsarenotrecommendedduetothehighlevelofuncertainties.Theiruseisonlyallowedfornoncontrolledenvironments.Threemethodsfordeterminingthesoundpowerlevelsarespecifiedinordertoavoidundulyrestrictingexistingfacilitiesandexperience.-thefirstmethodologyisbasedonreverberationroommeasurement(seeENISO3741,ENISO3743andENISO3747insomefavourablecaseswhentheengineeringgradecanbefulfilled);-thesecondmethodisbasedonmeasurementsinanessentiallyfreefieldoverareflectingplane(seeENISO3744andENISO3745);-thethirdmethodisbasedonsoundintensitymeasurement(seeENISO9614)inpreferablyfreefieldenvironment.NOTE2ThereferencesinthisEuropeanStandardtoENISO3743shouldbeunderstoodasENISO3743-1orENISO3743-2aswell.Thenecessitytoregulatethetestconditionsobviouslyleadstorecommendtestmethodsimplementedinacousticallydesigned(enclosed)spaces,suchasENISO3741,ENISO3743,ENISO3745andalsoENISO9614whenimplementedinenclosedspace.Theopenspacesshouldbecoveredonlyinspecificcases,e.g.whenthesizeorthepoweroftheunitundertestcannotbemanagedbystandardtestrooms.SuitabletestmethodsareENISO3744andENISO9614.NOTE3Intensitymeasurementmethodsarequiterobustandarewellsuitedforteststobedoneinenvironmentswithoutorwithalightacoustictreatment(thebettertheacoustictreatment,theeasiertheimplementation).
【中国标准分类号】:Q76
【国际标准分类号】:17_140_20;91_140_30
【页数】:26P.;A4
【正文语种】:英语
【英文标准名称】:VDESpecificationforappliancesfortestingtheprotectingdevicesinpowerinstallation;part3:loopimpedancemeasuringinstruments
【原文标准名称】:电工设备保护措施检验用仪表的VDE规范.回路阻抗测量仪
【标准号】:DINVDE0413-3-1977
【标准状态】:作废
【国别】:德国
【发布日期】:1977-07
【实施或试行日期】:1977-07-00
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:基准面;额定频率;电气工程;测量仪器;缺陷与故障;额定电压;规范(审批);极限(数学);定义;仪器;使用说明;作标记
【英文主题词】:definitions;defects;measuringinstruments;datum;instruments;marking;ratedfrequencies;specification(approval);ratedvoltage;limits(mathematics);instructionsforuse;electricalengineering
【摘要】:
【中国标准分类号】:N21;L86
【国际标准分类号】:19_080
【页数】:15P;A4
【正文语种】:德语
