IEC 60480-1974 从电气设备中取出六氟化硫的检验指南
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【英文标准名称】:Guidetothecheckingofsulphurhexafluoride(SF6)takenfromelectricalequipment
【原文标准名称】:从电气设备中取出六氟化硫的检验指南
【标准号】:IEC60480-1974
【标准状态】:作废
【国别】:国际
【发布日期】:1974
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC10C
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:29_035_99
【页数】:24P;A4
【正文语种】:英语
【英文标准名称】:Rotatingelectricalmachines-Equivalentloadingandsuper-positiontechniques-Indirecttestingtodeterminetemperaturerise
【原文标准名称】:旋转电机.等效加载和过定位技术.测定温升的直接试验
【标准号】:IEC61986-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC2G
【标准类型】:()
【标准水平】:()
【中文主题词】:电机;测量;电气工程;试验;测量技术;热量测量;直流电机;损耗测量;旋转电机;旋转电机;多相电动机;损失;测量仪器;损耗因数;同步电机;直流电动机;;;;;电动机;规范(验收);旋转;可行性;电功率测量;效率
【英文主题词】:Calorimetric;Definition;Definitions;Direct-currentmachines;Direct-currentmotors;Dissipatedenergy;Dissipationfactor;Effectiveness;Efficiency;Efficiencymeasurement;Electricmachines;Electricmotors;Electricalengineering;Heatmeasurement;Inductionmotors;Loadingtests;Lossmeasurement;Losses;Measurement;Measuringinstruments;Measuringtechniques;Mechanicalback-to-backtest;Polyphasemotors;Powermeasurement(electric);Rotating;Rotatingelectricmachines;Rotatingelectricalmachinery;Specification(approval);Superpositions;Synchronousmachines;Temperaturerises;Testing;Three-phase;Three-phasemotors
【摘要】:ThisInternationalStandardappliestomachinescoveredbyIEC60034-1whentheycannotbeloadedtoaspecificcondition(ratedorotherwise)forwhateverreason.Itisapplicabletobothmotorsandgeneratorsbutthemethodsarenotsuitableformachinesofandbelow1kW.Theobjectofthisstandardistoprovidedescriptionsofvariousindirectloadtests,thepurposeofwhichistodeterminethetemperatureriseofrotatingelectricalmachines,includinga.c.inductionmachines,a.c.synchronousmachinesandd.c.machines.Thetestmethodsinsomecasesprovide,inaddition,ameansofmeasuringorestimatingotherparameterssuchaslossesandvibration,butthemethodsarenotdesignedspecificallytoprovidesuchdata.Theproposedmethodsoftestareconsideredequivalent,thechoiceofthemrelyingonlyonthelocation,thetestingapparatusandthekindofmachine,andthetestresultaccuracy.Itisnotintendedthatthisstandardbeinterpretedasrequiringthecarryingoutofanyorallofthetestsdescribedthereinonanygivenmachine.Theparticularteststobecarriedoutaresubjecttoaspecialagreementbetweenthemanufacturerandthepurchaser.Asthemethodsreproduceonlyapproximatelythethermalconditionsofthemachineswhichoccurundernormalratedcondition,temperature-risemeasurementresultsachievedfromtestswiththesemethodscanbetakenasthebasisfortheevaluationofmachineheatingaccordingto7.10ofIEC60034-1byagreementbetweenthemanufacturerandthepurchaser.
【中国标准分类号】:K20
【国际标准分类号】:29_160_20;29_160_30
【页数】:47P.;A4
【正文语种】:英语
【英文标准名称】:PLASTICS.PVCRESINSFORGENERALAPPLICATIONS;DETERMINATIONOFABSORPTIONOFPLASTICIZERINTHECOLDSTATE.
【原文标准名称】:塑料.一般用聚氯乙烯树脂.常温下增塑剂凝固的测定
【标准号】:NFT51-782-1978
【标准状态】:作废
【国别】:法国
【发布日期】:1978-10
【实施或试行日期】:1978-10-15
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:乙烯基树脂;聚氯乙烯;环境试验;吸收;试验;增塑剂;塑料;增塑剂吸收
【英文主题词】:plastics;vinylresins;polyvinylchloride;environmentaltests;environmentaltesting;plasticizerabsorption;tests;testing;absorption;plasticizers
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:4P;A4
【正文语种】:其他
