GB14711-2006电机安全要求英文版

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1、免费标准网(www.freebz.net)标准最全面ICS29.160.01K20NationalStandardofthePeople’sRepublicofChinaGB14711-2006SubstituteforGB14711-1993SafetyRequirementsofSmallandMediumSizeRotatingElectricalMachinesIssuedonAugust25,2006EffectivefromMarch1,2007IssuedbyGeneralAdministrat

2、ionofQualitySupervision,InspectionandQuarantineoftheP.R.ChinaStandardizationAdministrationofthePeople'sRepublicofChina免费标准网(www.freebz.net)无需注册即可下载免费标准网(www.freebz.net)标准最全面GB14711-2006ContentsForeword…………………………………………………………………………………………………………………..III1Scope……

3、……………………………………………………………………………………………………………….12Normativesourcesofstandards………………………………………………………………………………………….13Technicaltermsandexplanations………………………………………………………………………………………..24Generalrequirements…………………………………………………………………………………………………….25Structure…………………………………

4、……………………………………………………………………………….26Symbols…………………………………………………………………………………………………………………..67Tests………………………………………………………………………………………………………………………78Lowvoltage(ratedvoltage≤1,000V)ACmotor(includinguniversalmotor)…………………………………………129Highvoltage(ratedvoltage>1,000V)ACmo

5、tor……………………………………………………………………….1310DCmotor………………………………………………………………………………………………………………1311Portableandauxiliarygenerator……………………………………………………………………………………….1412Variable-frequency&adjustable-speedmotor………………………………………………………………………..16I免费标准网(www.freebz.net)无需注册即可下载免

6、费标准网(www.freebz.net)标准最全面GB14711-2006ForewordAllthetechnicalcontentofthestandardiscompulsory.ThestandardisconsistentwiththesafetyrequirementsinGB755-2000RotatingMachineRatingandPerformance.ThestandardisasubstituteforGB14711-1993GeneralSafetyRequirementsofSm

7、allandMediumRotatingElectricalMachines,withthepresenttitleSafetyRequirementsofSmallandMediumSizeRotatingElectricalMachines.ThestandarddiffersfromGB14711-1993mainlyinthefollowingrespects:1.Standardwasrearranged;2.Thesafetyrequirementsofportable,auxiliary,and

8、variable-frequency&adjustable-speedmotorswereincluded;3.Tablesrelatedwereplacedatthebackofthisbook,foreasyreference.ThestandardisproposedbyChinaElectricalEquipmentIndustryAssociation.Thepreparationandm