BS EN 50470-1-2006 电学计量设备(交流a.c.).一般要求,试验和试验条件.测量设备(等级指数A,B和C)
作者:标准资料网 时间:2024-05-17 07:24:56 浏览:9738
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Electricitymeteringequipment(a.c.).Generalrequirements,testsandtestconditions.Meteringequipment(classindexesA,BandC)
【原文标准名称】:电学计量设备(交流a.c.).一般要求,试验和试验条件.测量设备(等级指数A,B和C)
【标准号】:BSEN50470-1-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-12-29
【实施或试行日期】:2006-12-29
【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】:交流电流;交流瓦特电度表;防护等级;气候条件;计数器;电流强度;定义(术语);防护级;电能;电度表;供电表;电磁兼容性;机电的;电子的;电磁兼容性(EMC);外壳;环境条件;热阻;耐水解;指示;作标记;绝缘;干扰抑制;文字书写;测量设备;工作温度范围;精密度;合格试验;参考电压;耐力;规范(验收);测试;测试条件;瓦时表
【英文主题词】:Alternatingcurrent;Alternating-currentmeters;Classesofprotection;Climaticcondition;Counters;Currentrates;Definitions;Degreesofprotection;Electricenergy;Electricitymeter;Electricitysupplymeters;Electromagneticcompatibility;Electromechanical;Electronic;EMC;Enclosures;Environmentalcondition;Heatresistance;Hydrolyticresistance;Indications;Inscription;Insulations;Interferencerejections;Letterings;Measuringequipment;Operatingtemperaturerange;Precision;Qualificationtests;Referencevoltage;Resistance;Specification(approval);Testing;Testingconditions;Watt-hourmeters
【摘要】:ThisEuropeanStandardappliestonewlymanufacturedwatt-hourmeters,measuringactiveelectricalenergy,intendedforresidential,commercialandlightindustrialuse,foruseon50Hzelectricalnetworks.Itspecifiesgeneralrequirementsandtypetestsmethods.Itappliestoelectromechanicalorstaticwatt-hourmetersforindoorandoutdoorapplication,consistingofameasuringelementandregister(s)enclosedinametercase.Italsoappliestooperationindicator(s)andtestoutput(s).Ifthemeterhas(a)measuringelement(s)formorethanonetypeofenergy(multi-energymeters),orwhenotherfunctionalelements,likemaximumdemandindicators,electronictariffregisters,timeswitches,ripplecontrolreceivers,datacommunicationinterfaces,etc.areenclosedinthemetercase(multi-functionmeters)thenthisstandardappliesonlyfortheactiveenergymeteringpart.Thisstandarddistinguishesbetween:?electromechanicalandstaticmeters;?metersofclassindexesA,BandC;?directconnectedandtransformeroperatedmeters;?protectiveclassIandprotectiveclassIImeters;?metersintendedtobeusedindoorsandoutdoors.Itdoesnotapplyto:?watt-hourmeterswherethevoltageacrosstheconnectionterminalsexceeds600V(line-to-linevoltageformetersforpolyphasesystems);?portablemeters;?referencemeters.Forrack-mountedmeters,themechanicalpropertiesarenotcoveredinthisstandard.Thetestlevelsareregardedasminimumvaluestoguaranteetheproperfunctioningofthemeterundernormalworkingconditions.Forspecialapplications,othertestlevelsmightbenecessaryandshouldbeagreedonbetweentheuserandthemanufacturer.
【中国标准分类号】:F21
【国际标准分类号】:91_140_50
【页数】:58P.;A4
【正文语种】:英语
【原文标准名称】:电学计量设备(交流a.c.).一般要求,试验和试验条件.测量设备(等级指数A,B和C)
【标准号】:BSEN50470-1-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-12-29
【实施或试行日期】:2006-12-29
【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】:交流电流;交流瓦特电度表;防护等级;气候条件;计数器;电流强度;定义(术语);防护级;电能;电度表;供电表;电磁兼容性;机电的;电子的;电磁兼容性(EMC);外壳;环境条件;热阻;耐水解;指示;作标记;绝缘;干扰抑制;文字书写;测量设备;工作温度范围;精密度;合格试验;参考电压;耐力;规范(验收);测试;测试条件;瓦时表
【英文主题词】:Alternatingcurrent;Alternating-currentmeters;Classesofprotection;Climaticcondition;Counters;Currentrates;Definitions;Degreesofprotection;Electricenergy;Electricitymeter;Electricitysupplymeters;Electromagneticcompatibility;Electromechanical;Electronic;EMC;Enclosures;Environmentalcondition;Heatresistance;Hydrolyticresistance;Indications;Inscription;Insulations;Interferencerejections;Letterings;Measuringequipment;Operatingtemperaturerange;Precision;Qualificationtests;Referencevoltage;Resistance;Specification(approval);Testing;Testingconditions;Watt-hourmeters
【摘要】:ThisEuropeanStandardappliestonewlymanufacturedwatt-hourmeters,measuringactiveelectricalenergy,intendedforresidential,commercialandlightindustrialuse,foruseon50Hzelectricalnetworks.Itspecifiesgeneralrequirementsandtypetestsmethods.Itappliestoelectromechanicalorstaticwatt-hourmetersforindoorandoutdoorapplication,consistingofameasuringelementandregister(s)enclosedinametercase.Italsoappliestooperationindicator(s)andtestoutput(s).Ifthemeterhas(a)measuringelement(s)formorethanonetypeofenergy(multi-energymeters),orwhenotherfunctionalelements,likemaximumdemandindicators,electronictariffregisters,timeswitches,ripplecontrolreceivers,datacommunicationinterfaces,etc.areenclosedinthemetercase(multi-functionmeters)thenthisstandardappliesonlyfortheactiveenergymeteringpart.Thisstandarddistinguishesbetween:?electromechanicalandstaticmeters;?metersofclassindexesA,BandC;?directconnectedandtransformeroperatedmeters;?protectiveclassIandprotectiveclassIImeters;?metersintendedtobeusedindoorsandoutdoors.Itdoesnotapplyto:?watt-hourmeterswherethevoltageacrosstheconnectionterminalsexceeds600V(line-to-linevoltageformetersforpolyphasesystems);?portablemeters;?referencemeters.Forrack-mountedmeters,themechanicalpropertiesarenotcoveredinthisstandard.Thetestlevelsareregardedasminimumvaluestoguaranteetheproperfunctioningofthemeterundernormalworkingconditions.Forspecialapplications,othertestlevelsmightbenecessaryandshouldbeagreedonbetweentheuserandthemanufacturer.
【中国标准分类号】:F21
【国际标准分类号】:91_140_50
【页数】:58P.;A4
【正文语种】:英语
下载地址: 点击此处下载
