MIL-PRF-123/4C
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MIL-PRF-123/4C, PERFORMANCE SPECIFICATION SHEET, CAPACITORS, FIXED, CERAMIC DIELECTRIC, (TEMPERATURE STABLE AND GENERAL PURPOSE), HIGH RELIABILITY, LEADED, STYLE CKS11 (18 JUN 2001)., This specification is approved for use by all Departments and Agencies of the Department of Defense.
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【英文标准名称】:Instrumenttransformers-Currenttransformers
【原文标准名称】:仪表变压器.电流互感器
【标准号】:BSEN60044-1-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【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】:耐电压;准确度;性能试验;作标记;分类系统;机械试验;电学测量;电压;误差分析;误差;额定电流;漏电路径;仪表用变压器;过电压试验;等级(质量);脉冲电压试验;绕组;定型试验;电路;额定电压;工作环境;相位移;静荷载;介电测量;温升极限;局部放电;温度;电流互感器;额定值;电容测量;脉冲电压;电气设备;电气试验;电学测量仪表;电绝缘;试验条件;电子设备及元件;变压器
【英文主题词】:Currenttransformers;Definitions;Degreesofprotection;Electricalengineering;Electricalsafety;Instrumenttransformers;Insulations;Limits(mathematics);Marking;Operation;Performanceinservice;Potentialtransformers;Precision;Protection;Protectiondevices;Qualificationtests;Ratingplates;Ratings;Routinechecktests;Specification(approval);Testing;Transformers;Turns;Types
【摘要】:ThispartofIEC44appliestonewlymanufacturedcurrenttransformersforusewithelectricalmeasuringinstrumentsandelectricalprotectivedevicesatfrequenciesfrom15Hzto100Hz.Althoughtherequirementsrelatebasicallytotransformerswithseparatewindings,theyarealsoapplicable,whereappropriate,toautotransformers.Clause11coverstherequirementsandtests,inadditiontothoseinclauses3,4,5,6,7,8,9and10,thatarenecessaryforcurrenttransformersforusewithelectricalmeasuringinstruments.Clause12coverstherequirementsandtests,inadditiontothoseinclauses3,4,5,6,7,8,9and10,thatarenecessaryforcurrenttransformersforusewithelectricalprotectiverelays,andinparticularforformsofprotectioninwhichtheprimerequirementisthemaintenanceofaccuracyuptoseveraltimestheratedcurrent.Forcertainprotectivesystems,wherethecurrenttransformercharacteristicsaredependantontheoveralldesignoftheprotectiveequipment(forexample,high-speedbalancedsystemsandearth-faultprotectioninresonantearthednetworks),additionalrequirementsaregiveninclause13forclassPRtransformersandinclause14forclassPXtransformers.Clause13coverstherequirementsandtestsinadditiontothoseinclause3,4,5,6,7,8,9and10thatarenecessaryforcurrenttransformersforusewithelectricalprotectiverelays,andinparticularforformsofprotectioninwhichtheprimerequirementistheabsenceofremanentflux.Clause14coverstherequirementsandtestsinadditiontothoseinclauses3,4,5,6,7,8,9and10thatarenecessaryforcurrenttransformersforusewithelectricalprotectiverelays,andinparticularforformsofprotectionforwhichknowledgeofthetransformer'ssecondaryexcitationcharacteristic,secondarywindingresistance,secondaryburdenresistanceandturnsratioissufficienttoassessitsperformanceinrelationtotheprotectiverelaysystemwithwhichitistobeused.Currenttransformersintendedforbothmeasurementandprotectionshallcomplywithalltheclausesofthisstandard.Instrumenttransformers(ITs)areconsideredtobepassiveelements.NOTEForoutdoorITshavingvoltages≥123kVtheRIVmeasurementsaresuitabletocovertherequirementsofEMCDirective.ForguidanceofthetestprocedureEN60694:1996,§6.3mightbefollowed.
【中国标准分类号】:L17
【国际标准分类号】:17_220_20
【页数】:50P.;A4
【正文语种】:英语
【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-BaseStations(BS),RepeatersandUserEquipment(UE)forIMT-2000Third-Generationcellularnetworks-Part10:HarmonizedENforIMT-2000,FDMA/TDMA(DECT)coveringessentialrequirementso
【原文标准名称】:电磁兼容性和射频频谱情况(ERM).IMT-2000第三代蜂窝网络的基站(BS),中继器和用户设备(UE).第10部分:包括R&TTE指令3-2节基本要求的IMT-2000的协调的EN:FDMA/TDMA(DECT)
【标准号】:EN301908-10-2009
【标准状态】:现行
【国别】:
【发布日期】:2009-12
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Basestations;Datatransfer;Electromagneticcompatibility;EuropeanRadioMessageSystem;Exchangetechnique;Frequencytolerance;Radiocalls;Radiomessage;Radiosystems;Telecommunication;Telecommunications
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_070_30
【页数】:2P.;A4
【正文语种】:英语
【原文标准名称】:仪表变压器.电流互感器
【标准号】:BSEN60044-1-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【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】:耐电压;准确度;性能试验;作标记;分类系统;机械试验;电学测量;电压;误差分析;误差;额定电流;漏电路径;仪表用变压器;过电压试验;等级(质量);脉冲电压试验;绕组;定型试验;电路;额定电压;工作环境;相位移;静荷载;介电测量;温升极限;局部放电;温度;电流互感器;额定值;电容测量;脉冲电压;电气设备;电气试验;电学测量仪表;电绝缘;试验条件;电子设备及元件;变压器
【英文主题词】:Currenttransformers;Definitions;Degreesofprotection;Electricalengineering;Electricalsafety;Instrumenttransformers;Insulations;Limits(mathematics);Marking;Operation;Performanceinservice;Potentialtransformers;Precision;Protection;Protectiondevices;Qualificationtests;Ratingplates;Ratings;Routinechecktests;Specification(approval);Testing;Transformers;Turns;Types
【摘要】:ThispartofIEC44appliestonewlymanufacturedcurrenttransformersforusewithelectricalmeasuringinstrumentsandelectricalprotectivedevicesatfrequenciesfrom15Hzto100Hz.Althoughtherequirementsrelatebasicallytotransformerswithseparatewindings,theyarealsoapplicable,whereappropriate,toautotransformers.Clause11coverstherequirementsandtests,inadditiontothoseinclauses3,4,5,6,7,8,9and10,thatarenecessaryforcurrenttransformersforusewithelectricalmeasuringinstruments.Clause12coverstherequirementsandtests,inadditiontothoseinclauses3,4,5,6,7,8,9and10,thatarenecessaryforcurrenttransformersforusewithelectricalprotectiverelays,andinparticularforformsofprotectioninwhichtheprimerequirementisthemaintenanceofaccuracyuptoseveraltimestheratedcurrent.Forcertainprotectivesystems,wherethecurrenttransformercharacteristicsaredependantontheoveralldesignoftheprotectiveequipment(forexample,high-speedbalancedsystemsandearth-faultprotectioninresonantearthednetworks),additionalrequirementsaregiveninclause13forclassPRtransformersandinclause14forclassPXtransformers.Clause13coverstherequirementsandtestsinadditiontothoseinclause3,4,5,6,7,8,9and10thatarenecessaryforcurrenttransformersforusewithelectricalprotectiverelays,andinparticularforformsofprotectioninwhichtheprimerequirementistheabsenceofremanentflux.Clause14coverstherequirementsandtestsinadditiontothoseinclauses3,4,5,6,7,8,9and10thatarenecessaryforcurrenttransformersforusewithelectricalprotectiverelays,andinparticularforformsofprotectionforwhichknowledgeofthetransformer'ssecondaryexcitationcharacteristic,secondarywindingresistance,secondaryburdenresistanceandturnsratioissufficienttoassessitsperformanceinrelationtotheprotectiverelaysystemwithwhichitistobeused.Currenttransformersintendedforbothmeasurementandprotectionshallcomplywithalltheclausesofthisstandard.Instrumenttransformers(ITs)areconsideredtobepassiveelements.NOTEForoutdoorITshavingvoltages≥123kVtheRIVmeasurementsaresuitabletocovertherequirementsofEMCDirective.ForguidanceofthetestprocedureEN60694:1996,§6.3mightbefollowed.
【中国标准分类号】:L17
【国际标准分类号】:17_220_20
【页数】:50P.;A4
【正文语种】:英语
【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-BaseStations(BS),RepeatersandUserEquipment(UE)forIMT-2000Third-Generationcellularnetworks-Part10:HarmonizedENforIMT-2000,FDMA/TDMA(DECT)coveringessentialrequirementso
【原文标准名称】:电磁兼容性和射频频谱情况(ERM).IMT-2000第三代蜂窝网络的基站(BS),中继器和用户设备(UE).第10部分:包括R&TTE指令3-2节基本要求的IMT-2000的协调的EN:FDMA/TDMA(DECT)
【标准号】:EN301908-10-2009
【标准状态】:现行
【国别】:
【发布日期】:2009-12
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Basestations;Datatransfer;Electromagneticcompatibility;EuropeanRadioMessageSystem;Exchangetechnique;Frequencytolerance;Radiocalls;Radiomessage;Radiosystems;Telecommunication;Telecommunications
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_070_30
【页数】:2P.;A4
【正文语种】:英语