IEEE NESC-2012 国家电气安全规程

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【英文标准名称】:NationalElectricalSafetyCode
【原文标准名称】:国家电气安全规程
【标准号】:IEEENESC-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2011-08-01
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:A.CoveredSeeFigure011-1.TheNESCcovers:1.Supplyandcommunicationfacilities(includingmetering)andassociatedworkpracticesemployedbyapublicorprivateelectricsupply,communications,railway,troHey,streetandarealighting,trafficsignal(orothersignal),irrigationdistrictorothercommunityownedutility,orasimilarutilityintheexerciseofitsfunctionasautility.2.Thegeneration,transmission,anddistributionofelectricity,lumens,communicationsignals,andcommunicationdatathroughpublicandprivateutilitysystemsthatareinstalledandmaintainedundertheexclusivecontrolofutilitiesortheirauthorizedrepresentatives.3.Utilityfacilitiesandfunctionsofutilitiesthat(a)eithergenerateenergyorsignalsoracceptenergyorsignalsfromanotherentityand(b)providethatenergyorsignalsthroughadeliverypointtoanotherentity".4.Streetandarealightsthatprovideasupplyoflumenswherethesefacilitiesaresuppliedbyundergroundoroverheadconductorsinstalledand/ormaintainedundertheexclusivecontrolofutilities(includingtheirauthorizedcontractorsorotherqualifiedpersons.5.Utilityfacilitiesandfunctionsonthelinesideoftheservicepointlocatedonpublicorprivatepropertyinaccordancewithlegallyestablishedeasementsorrights-of-way,contracts,otheragreements(writtenorbyconditionsofservice),orasauthorizedbyaregulatingorcontrollingbody.Agreementstolocateutilityfacilitiesonpropertyarerequiredwhereeasementsareeither(a)notobtainable(suchaslocatingutilityfacilitiesonexistingrights-of-wayofrailroadsorotherentities,militarybases,federallands,NativeAmericanreservations,landscontrolledbyaportauthority,orothergovernmemaiagency)or(b)notnecessary(suchaslocatingfacilitiesnecessaryforrequestedservicetoasite).6.Wiringwithinasupplystationorinanundergroundfacilitythatis(a)installedinaccordancewithPart1orPart3ofthisCodeandmaintainedundertheexclusivecontrolofutilitiesand(b)necessaryfortheoperationofthesupplystationorundergroundfacility.7.Utilityfacilitiesinstalled,maintained,andcontrolledbyutilitiesonsurfaceorundergroundminesites,includingoverheadorundergrounddistributionsystemsprovidingserviceuptobuildingsoroutdoorequipmentlocationsonthelinesideoftheservicepoint.8.Similarsystemstothoselistedabovethatareundertheexclusivecontrolofqualifiedpersonsandauthorizedbyaregulatingorcontrollingbody,includingthoseassociatedwithanindustrialcomplexorutilityinteractivesystem.B.NotcoveredSeeFigure011-1.NESCrulesdonotcover:1.Utilizationequipmentorpremiseswiringlocatedbeyondutilityservicepointstobuildingsoroutdoorinstallations,or2.Undergroundminewiringorinstallationsinships,railwayrollingequipment,aircraft,Ofautomotiveequipment,or3.Luminairesnotinstalledormaintainedunderexclusivecontrolbyutilities,or4.Industrialcomplexorutilityinteractivesystemsthatarenotcontrolledexclusivelyunderutilitiesorqualifiedpersonsorarelocatedonthepremiseswiringsideoftheservicepoint.
【中国标准分类号】:K09
【国际标准分类号】:
【页数】:396P.;A4
【正文语种】:英语


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基本信息
标准名称:焊接夹具零件及部件 六角双向螺母
中标分类: 航空、航天 >> 航空器与航天器制造用设备 >> 夹具
ICS分类: 机械制造 >> 机床装置 >> 分度和刀具/工件夹持装置
替代情况:被QJ 1145.4A-2007代替
发布日期:1987-03-31
实施日期:1988-06-01
首发日期:
作废日期:2007-11-01
出版日期:
页数:1页
适用范围

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前言

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目录

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引用标准

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所属分类: 航空 航天 航空器与航天器制造用设备 夹具 机械制造 机床装置 分度和刀具/工件夹持装置
【英文标准名称】:Glockenspiels
【原文标准名称】:钟琴
【标准号】:JISS8506-1981
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:ConsumerLife
【标准类型】:()
【标准水平】:()
【中文主题词】:弦乐器;钢架;乐器
【英文主题词】:musicalinstruments;stringedinstruments
【摘要】:
【中国标准分类号】:Y58
【国际标准分类号】:97_200_20
【页数】:8P;A4
【正文语种】:日语