NF C27-450-2011 绝缘液体.电气用新合成有机酯规范
作者:标准资料网 时间:2024-04-27 15:37:23 浏览:9371
来源:标准资料网
【英文标准名称】:Insulatingliquids-Specificationforunusedsyntheticorganicestersforelectricalpurposes.
【原文标准名称】:绝缘液体.电气用新合成有机酯规范
【标准号】:NFC27-450-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-03-01
【实施或试行日期】:2011-03-09
【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】:电容器;定义(术语);电气工程;电绝缘材料;电性能;酯;绝缘液体;绝缘材料;液体;标志;有机的;有机化合物;有机物质;物理性能;特性;安全性;抽样方法;规范(验收);储存;合成的;测试;变压器;废弃物处置
【英文主题词】:Capacitors;Definitions;Electricalengineering;Electricalinsulatingmaterials;Electricalproperties;Esters;Insulatingliquids;Insulatingmaterials;Liquids;Marking;Organic;Organiccompounds;Organicmatters;Physicalproperties;Properties;Safety;Samplingmethods;Specification(approval);Storage;Synthetic;Testing;Transformers;Wastedisposal
【摘要】:
【中国标准分类号】:
【国际标准分类号】:29_040_10
【页数】:19P;A4
【正文语种】:其他
【英文标准名称】:StandardSpecificationforCold-ExpansionFittingsWithMetalCompression-SleevesforCross-LinkedPolyethylene(PEX)Pipe
【原文标准名称】:交联聚乙烯(PEX)管用带金属压缩套的冷膨胀管件的标准规范
【标准号】:ASTMF2080-2009
【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】:美国材料与试验协会(US-ASTM)
【起草单位】:F17.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:cold-expansionfittings;compression-sleeves;cross-linkedpolyethylene;hot-andcold-waterdistribution;Coldexpansioninsertfittings--specifications;Crosslinkedpolyethylene(PEX)pipe/tube--specifications;Metalcompressed-N-sleeves;Polyethylene(
【摘要】:1.1Thisspecificationcoverscold-expansionfittingsusingmetalcompression-sleevesforusewithcross-linkedpolyethylene(PEX)plasticpipein3/8-in.,x00BD;-in.,5/8-in.,x00BE;-in.,1-in.,1x00BC;-in.,1x00BD;-in.,and2in.nominaldiameters,wherebythePEXpipeiscold-expandedbeforefittingassembly.Thesecold-expansionfittingsandmetalcompression-sleevesareintendedforuseinresidentialandcommercial,hotandcold,potablewaterdistributionsystems,aswellassealedcentralheating,includingunder-floorheatingsystems,withcontinuousoperationatpressuresuptoandincluding100psi(690kPa),andattemperaturesuptoandincluding180x00B0;F(82x00B0;C).1.2Includedinthisspecificationaretherequirementsformaterials,workmanship,dimensions,andmarkingstobeusedonthefittingsandcompression-sleeves.PerformancerequirementsareasreferencedinSpecificationF877.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thefollowingprecautionarycaveatpertainsonlytothetestmethodportion,Section10,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J15
【国际标准分类号】:23_040_40
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:Firetestsforbuildingelementsandcomponents.Firetestingofserviceinstallations.Penetrationseals
【原文标准名称】:建筑单元和构件的燃烧试验.服务设施的燃烧测试.渗透密封
【标准号】:BSISO10295-1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【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】:基本家用设备;建筑物;元部件;建筑;定义;耐火性;防火安全性;建筑物防火;燃烧试验;家用(安装)设备;装置;完整性;渗透;密封;密封件;建筑物服务设施;防护屏;防火耐火结构;火焰表面传播;试验设备;试样;测试;测试条件;隔热
【英文主题词】:Basicdomesticfacilities;Buildings;Components;Construction;Definition;Fireresistance;Firesafety;Firesafetyinbuildings;Firetests;Houseinstallations;Installations;Integrity;Penetrations;Sealing;Seals;Serviceinstallationsinbuildings;Shielding;Structuralfireprotection;Surfacespreadofflame;Testequipment;Testspecimens;Testing;Testingconditions;Thermalinsulation
【摘要】:ThispartofISO10295specifiestheheatingcondition,methodoftestandcriteriafortheevaluationoftheabilityofapenetrationsealingsystemtomaintaintheintegrityandinsulationofafireseparatingelementatthepositionatwhichithasbeenpenetrated,forexamplebyaservice.ThispartofISO10295assessesa)theeffectofsuchpenetrationsontheintegrityandinsulationperformanceoftheelementconcerned,b)theintegrityandinsulationperformanceofthepenetrationsealingsystem,c)theinsulationperformanceofthepenetratingserviceorservices,andwhereappropriate,theintegrityfailureofaservice.ThispartofISO10295doesnotprovideinformationconcerningtheinfluenceoftheinclusionofsuchpenetrationsandsealingsystemsontheload-bearingcapacityoftheelement.Itispossiblethatapenetrationsealisacomponentof,orcontributestotheperformanceof,asystemtowhichspecialrequirementsapply.Insuchcasesadditionaltests,relevanttothesystemanditsfunction,canbenecessary.Examplesarechimneysandfire-ratedductsinairdistributionsystems.ThispartofISO10295isnotintendedtoprovidequantitativeinformationontherateofleakageofsmokeand/orhotgasesoronthetransmissionorgenerationoffumes.Suchphenomenaaretobenotedindescribingthegeneralbehaviourofspecimensduringtest.ThispartofISO10295doesnotprovideinformationontheabilityofthesealtowithstandstressesthatcanbecausedbythemovementordisplacementofthepenetrationservicesinpractice.NOTEExplanatorynotesareincludedinAnnexA.
【中国标准分类号】:P16
【国际标准分类号】:13_220_50;91_140_01
【页数】:24P.;A4
【正文语种】:英语
