NF C53-240-3-2005 可调速电力传动系统.第3部分:电磁兼容性(EMC)要求和特定试验方法

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【英文标准名称】:Adjustablespeedelectricalpowerdrivesystems-Part3:EMCrequirementsandspecifictestmethods.
【原文标准名称】:可调速电力传动系统.第3部分:电磁兼容性(EMC)要求和特定试验方法
【标准号】:NFC53-240-3-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-04-01
【实施或试行日期】:2005-04-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:工业区;电磁兼容性;EMC;定义;规范(验收);干扰抑制;安全工程;测量技术;安全要求;安全;电力变换器;旋转速度;半导体功率转换器;动力传动系统;传动系统;住宅区;电动机;转速控制;电传动系统;电磁试验;电气工程;变异性;试验;产品标准;最低要求;干扰辐射;动力驱动
【英文主题词】:Definition;Definitions;Drivesystems;Electricconvertors;Electricmotors;Electricalengineering;Electricaltransmissionsystems;Electromagneticcompatibility;Electromagnetictests;EMC;Industrialestates;Interferencerejections;Interferingemissions;Measuringtechniques;Minimumrequirements;Powerdrives;Powertransmissionsystems;Productstandards;Residentialareas;Revolutioncontrols;Rotationalspeeds;Safety;Safetyengineering;Safetyrequirements;Semiconductorpowerconvertors;Specification(approval);Testing;Variability
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:29_200;33_100_01
【页数】:123P.;A4
【正文语种】:其他

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Product Code:SAE AMS4005
Title:Aluminum Alloy, Foil, 5.0Mg - 0.12Mn - 0.12Cr (5056-H191), Strain Hardened (Cancelled Jun 2006)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of foil.【英文标准名称】:Precastconcreteproducts-Boxculverts
【原文标准名称】:预制混凝土产品.箱形涵洞
【标准号】:BSEN14844-2006+A1-2008
【标准状态】:作废
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【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】:储存斗;CE标记;混凝土;一致性;建筑;施工材料;定义;空箱子;作标记;单片的;性能要求;物理性能;预制的;性能;规范(验收);表面;试验;公差(测量);验证;孔洞
【英文主题词】:Bins;CEmarking;Concretes;Conformity;Construction;Constructionmaterials;Definitions;Hollowbox;Marking;Monolithic;Performancerequirements;Physicalproperties;Prefabricated;Properties;Specification(approval);Surfaces;Testing;Tolerances(measurement);Verification;Voids
【摘要】:Thisstandarddealswithbothlarge(structural)andsmall(non-structuralorlightstructural)boxculvertsofrectangularcross-sectionformedmonolithicallyanddesignedascontinuouselementswithajointdetailshapedtoallowthepossibleincorporationofsealingmaterials.Boxculvertscanbeusedforcreationofvoidsbelowgroundforconveyanceandstorageofmaterials.e.g.conveyanceandstorageofwastewater,cabletunnelsandsubwaysForthepurposesofthisstandard,boxculvertshavinginternalcross-sectionaldimensions(WandHinFigure1)lessthanorequalto1250mmshouldbeconsideredassmall(non-structuralorlightstructural).Allotherunitsshouldbedefinedaslarge.Theelementsaregenerallymanufacturedinfactoriesusingeithernormalweightorlightweightconcreteandusuallyrequirereinforcingsteel.Thisstandarddoesnotincludeunitsmanufacturedfromautoclavedaeratedconcrete,norprefabricatedreinforcedboxculvertsoflightweightconcretewithopenstructure.Eachunitisstructurallycomplete.Theyareusedincombinationtoformatotalstructureofappropriatelength(includingjoints)andcapacity.
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:44P.;A4
【正文语种】:英语