BS EN 513-1999 门窗制造用未增塑聚氯乙烯型材.耐人工气候环境的性能测定
时间:2024-05-21 21:11:59 来源: 标准资料网 作者：标准资料网 阅读：9183
【英文标准名称】:Unplasticizedpolyvinylchloride(PVC-U)profilesforthefabricationofwindowsanddoors-Determinationoftheresistancetoartificialweathering
【原文标准名称】:门窗制造用未增塑聚氯乙烯型材.耐人工气候环境的性能测定
【标准号】:BSEN513-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-12-15
【实施或试行日期】:1999-12-15
【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】:抗拉试验;摆式冲击试验;人工气候环境试验;未增塑聚氯乙烯;冲击试验;聚氯乙烯;型材;型材;窗;气体放电灯;门框;氙;色牢度试验;塑料;试样;环境试验;试验条件;试验设备
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesamethodforexposingtestpiecesfromanunplasticizedpolyvinylchloride(PVC-U)profileforthefabricationofwindowsanddoorstoaXenonarclaboratorylightsource,inordertoassesschangesinimpactstrengthandcolour.Themethodgivenin8.10(b)isthereferencemethodofcolourmeasurement.
【中国标准分类号】:G31
【国际标准分类号】:83_140_99
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:Electrictraction-Rotatingelectricalmachinesforrailandroadvehicles-Part2:Electronicconverter-fedalternatingcurrentmotors
【原文标准名称】:电力牵引.铁路与道路车辆用旋转电机.第2部分:电子变流器补偿的交流电动机
【标准号】:IEC60349-2-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-10-01
【实施或试行日期】:2010-10-01
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC9
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电流;交流电动机;异步电动机;辅助发动机;辅助电动机;特性曲线;转炉(金属);定义(术语);介电强度;效率;电力变换器;电力牵引;电气工程;发动机净功率;加热;机械;作标记;电动机;噪声测量值;合格试验;铁道车辆;铁路;额定值;道路车辆;旋转电机;旋转电力机械;常规检验;应力;同步电动机;温度;试验;试验条件;牵引车辆;翻滚;车辆;振动;振动试验;电压
【英文主题词】:Alternatingcurrent;Alternating-currentmotors;Asynchronousmotors;Auxiliaryengines;Auxiliarymotors;Characteristiccurves;Convertors(metals);Definitions;Dielectricstrength;Efficiency;Electricconvertors;Electrictraction;Electricalengineering;Enginenetpower;Heating;Machines;Marking;Motors;Noisemeasurements;Qualificationtests;Railwayvehicles;Railways;Ratings;Roadvehicles;Rotatingelectricmachines;Rotatingelectricalmachinery;Routinechecktests;Stress;Synchronousmotors;Temperature;Testing;Testingconditions;Tractionvehicles;Tumbling;Vehicles;Vibration;Vibrationtests;Voltage
【摘要】:ThispartofIEC60349appliestoconverter-fedalternatingcurrentmotorsformingpartoftheequipmentofelectricallypropelledrailandroadvehicles.Theobjectofthispartistoenabletheperformanceofamotortobeconfirmedbytestsandtoprovideabasisforassessmentofitssuitabilityforaspecifieddutyandforcomparisonwithothermotors.WherefurthertestingistobeundertakeninaccordancewithIEC61377-1andIEC61377-3,itmaybepreferable,toavoidduplication,thatsometypeandinvestigationtestsbecarriedoutonthecombinedtestbed.Particularattentionisdrawntotheneedforcollaborationbetweenthedesignersofthemotoranditsassociatedconverterasdetailedin5.1.NOTE1Thispartalsoappliestomotorsinstalledontrailershauledbypoweredvehicles.NOTE2Thebasicrequirementsofthispartmaybeappliedtomotorsforspecialpurposevehiclessuchasminelocomotivesbutthispartdoesnotcoverflameprooforotherspecialfeaturesthatmayberequired.NOTE3Itisnotintendedthatthispartshouldapplytomotorsonsmallroadvehicles,suchasbattery-feddeliveryvehicles,factorytrucks,etc.Thispartalsodoesnotapplytominormachinessuchaswindscreenwipermotors,etc.thatmaybeusedonalltypesofvehicles.NOTE4IndustrialtypemotorscomplyingwithIEC60034maybesuitableforsomeauxiliarydrives,providingthatitisdemonstratedthatoperationonaconvertersupplywillmeettherequirementsoftheparticularapplication.Theratingoftractionmotorsfedinparallelbyacommonconverterhastotakeintoaccounttheeffectonload-sharingofdifferencesofwheeldiameterandofmotorcharacteristicsaswellasweighttransferwhenoperatingathighcoefficientsofadhesion.Theuseristobeinformedofthemaximumpermissibledifferenceinwheeldiameterfortheparticularapplication.Theelectricalinputtomotorscoveredbythispartcomesfromanelectronicconverter.NOTE5Atthetimeofdrafting,onlythefollowingcombinationsofmotorsandconvertershadbeenusedfortractionapplications,butitmayalsoapplytoothercombinationswhichmaybeusedinthefuture:–asynchronousmotorsfedbyvoltagesourceconverters;–asynchronousmotorsfedbycurrentsourceconverters;–synchronousmotorsfedbycurrentsourceconverters.Themotorscoveredbythispartareclassifiedasfollows:a)Tractionmotors–Motorsforpropellingrailorroadvehicles.b)AuxiliarymotorsnotcoveredbyIEC60034–Motorsfordrivingcompressors,fans,auxiliarygeneratorsorotherauxiliarymachines.
【中国标准分类号】:S35
【国际标准分类号】:29_280;43_060_50;45_060_10
【页数】:78P.;A4
【正文语种】:
【英文标准名称】:Informationtechnology-8mmwidemagnetictapecartridgeforinformationinterchange-Helicalscanrecording;VXA-1format
【原文标准名称】:信息技术信息交换用8mm宽磁带盒螺旋扫描记录VXA-1格式
【标准号】:ISO/IEC20062-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:螺旋扫描记录(法);磁带;盒式磁带;磁道格式;信息技术;定义;(胶片)盒;数据存储;尺寸;数据记录;磁性能;互换性;物理性能;磁记录;数据处理;信息交换
【英文主题词】:Cartridges;Cassettes(magnetictapes);Dataprocessing;Datarecording;Datastorage;Definition;Definitions;Dimensions;Helicalscanrecording;Informationinterchange;Informationtechnology;Interchangeability;Magneticproperties;Magneticrecording;Magnetictapes;Physicalproperties;Trackformats
【摘要】:ThisInternationalStandardspecifiesthephysicalandmagneticcharacteristicsofan8mmwidemagnetictapecartridgetoenablephysicalinterchangeofsuchcartridgesbetweendrives.Italsospecifiesthequalityoftherecordedsignals,therecordingmethodandtherecordedformatcalledVXA-1,andtherebyallowingdatainterchangebetweendrivesbymeansofsuchmagnetictapecartridges.ThisInternationalStandardspecifiesthreetypesdependingonthelengthofmagnetictapecontainedinthecase,referredtoasTypeA,TypeBandTypeC.Informationinterchangebetweensystemsalsorequires,ataminimum,agreementbetweentheinterchangepartiesupontheinterchangecode(s)andthespecificationsofthestructureandlabellingoftheinformationontheinterchangedcartridge.Ifcompressionisusedwiththisformat,itshallbeaccordingtoInternationalStandardISO/IEC15200.
【中国标准分类号】:L64
【国际标准分类号】:35_220_23
【页数】:78P;A4
【正文语种】:英语