ANSI/UL 2523A-2009 固体燃料液体循环加热装置、热水器及锅炉安全标准
时间:2024-05-30 05:13:44 来源: 标准资料网 作者：标准资料网 阅读：9904
【英文标准名称】:StandardforSafetyforSolidFuel-FiredHydronicHeatingAppliances,WaterHeaters,andBoilers
【原文标准名称】:固体燃料液体循环加热装置、热水器及锅炉安全标准
【标准号】:ANSI/UL2523A-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:锅炉;燃烧器;集中供暖;控制系统;定义;设计;燃料;词汇;加热器;装置;标志;操作模式;操作安全;性能试验;压力调节器;安全装置;安全工程;固体燃料;规范(验收);温度;测试;测试条件;热效率;热值;类型;水加热器;热水设备
【英文主题词】:Boilers;Burners;Centralheating;Controlsystems;Definitions;Design;Fuels;Glossaries;Heaters;Installations;Marking;Operationalmode;Operationalsafety;Performancetests;Pressureregulators;Safetydevices;Safetyengineering;Solidfuels;Specification(approval);Temperature;Testing;Testingconditions;Thermalefficiency;Thermalvalue;Types;Waterheaters;Water-heatingplants
【摘要】:Thisre-circulationproposalprovidesrevisionstotheproposedfirsteditionofUL2523proposaldated6-5-09.
【中国标准分类号】:Q83
【国际标准分类号】:91_140_10
【页数】:
【正文语种】:英语
【英文标准名称】:Animalfeedingstuffs.Determinationoffatcontent.
【原文标准名称】:动物饲料.脂肪含量的测定
【标准号】:NFV18-117-1997
【标准状态】:作废
【国别】:法国
【发布日期】:1997-08-01
【实施或试行日期】:1997-08-05
【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】:
【英文主题词】:Animalfeed;Animalfeeding;Chemicalanalysisandtesting;Determinationofcontent;Fatcontents;Fats
【摘要】:
【中国标准分类号】:B46
【国际标准分类号】:65_120
【页数】:11P.;A4
【正文语种】:其他
【英文标准名称】:NationalElectricalCoder
【原文标准名称】:国家电气编码器
【标准号】:ANSI/NFPA70-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:代码;导电体;电气工程;安全工程;安全要求
【英文主题词】:Codes;Electricconductors;Electricalengineering;Safetyengineering;Safetyrequirements
【摘要】:(A)Covered.ThisCodecoverstheinstallationofelectricalconductors,equipment,andraceways;signalingandcommunicationsconductors,equipment,andraceways;andopticalfibercablesandracewaysforthefollowing:(1)Publicandprivatepremises,includingbuildings,structures,mobilehomes,recreationalvehicles,andfloatingbuildings(2)Yards,lots,parkinglots,carnivals,andindustrialsubstationsFPNto(2):Foradditionalinformationconcerningsuchinstallationsinanindustrialormultibuildingcomplex,seeANSIC2-2002,NationalElectricalSafetyCode.(3)Installationsofconductorsandequipmentthatconnecttothesupplyofelectricity(4)Installationsusedbytheelectricutility,suchasofficebuildings,warehouses,garages,machineshops,andrecreationalbuildings,thatarenotanintegralpartofageneratingplant,substation,orcontrolcenter.(B)NotCovered.ThisCodedoesnotcoverthefollowing:(1)Installationsinships,watercraftotherthanfloatingbuildings,railwayrollingstock,aircraft,orautomotivevehiclesotherthanmobilehomesandrecreationalvehiclesFPN:AlthoughthescopeofthisCodeindicatesthattheCodedoesnotcoverinstallationsinships,portionsofthisCodeareincorporatedbyreferenceintoTitle46,CodeofFederalRegulations,Parts110-113.(2)Installationsundergroundinminesandself-propelledmobilesurfaceminingmachineryanditsattendantelectricaltrailingcable(3)Installationsofrailwaysforgeneration,transformation,transmission,ordistributionofpowerusedexclusivelyforoperationofrollingstockorinstallationsusedexclusivelyforsignalingandcommunicationspurposes(4)Installationsofcommunicationsequipmentundertheexclusivecontrolofcommunicationsutilitieslocatedoutdoorsorinbuildingspacesusedexclusivelyforsuchinstallations(5)Installationsundertheexclusivecontrolofanelectricutilitywheresuchinstallationsa.Consistofservicedropsorservicelaterals,andassociatedmetering,orb.Arelocatedinlegallyestablishedeasements,rights-of-way,orbyotheragreementseitherdesignatedbyorrecognizedbypublicservicecommissions,utilitycommissions,orotherregulatoryagencieshavingjurisdictionforsuchinstallations,orc.Areonpropertyownedorleasedbytheelectricutilityforthepurposeofcommunications,metering,generation,control,transformation,transmission,ordistributionofelectricenergy.FPNto(4)and(5):Examplesofutilitiesmayincludethoseentitiesthataretypicallydesignatedorrecognizedbygovernmentallaworregulationbypublicservice/utilitycommissionsandthatinstall,operate,andmaintainelectricsupply(suchasgeneration,transmission,ordistributionsystems)orcommunicationsystems(suchastelephone,CATV,Internet,satellite,ordataservices).Utilitiesmaybesubjecttocompliancewithcodesandstandardscoveringtheirregulatedactivitiesasadoptedundergovernmentallaworregulation.Additionalinformationcanbefoundthroughconsultationwiththeappropriategovernmentalbodies,suchasstateregulatorycommissions,FederalEnergyRegulatoryCommission,andFederalCommunicationsCommission.(C)SpecialPermission.TheauthorityhavingjurisdictionforenforcingthisCodemaygrantexceptionfortheinstallationofconductorsandequipmentthatarenotundertheexclusivecontroloftheelectricutilitiesandareusedtoconnecttheelectricutilitysupplysystemtotheservice-entranceconductorsofthepremisesserved,providedsuchinstallationsareoutsideabuildingorterminateimmediatelyinsideabuildingwall.
【中国标准分类号】:K04
【国际标准分类号】:13_260;29_020;29_060_01
【页数】:
【正文语种】:英语