ANSI/UL 1479-2010 穿透阻燃火焰试验的标准
作者:标准资料网 时间:2024-05-21 05:45:28 浏览:8401
来源:标准资料网
【英文标准名称】:StandardforFireTestsofThrough-PenetrationFirestops
【原文标准名称】:穿透阻燃火焰试验的标准
【标准号】:ANSI/UL1479-2010
【标准状态】:作废
【国别】:美国
【发布日期】:2010
【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】:顶棚;组件;火灾;燃烧条件;耐火性;材料;穿透;试验程序;试验;墙
【英文主题词】:Ceilings;Components;Fire;Fireconditions;Fireresistance;Materials;Penetrations;Testprocedures;Testing;Walls
【摘要】:RevisingSection10,LRating,byaddingtheoptiontoexpresstheLratingintermsof(CFM/unit)forfixedsizeopeningunits.
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:
【正文语种】:英语
【英文标准名称】:Lampcontrolgear-Particularrequirementsforelectronicinvertorsandconvertorsforhigh-frequencyoperationofcoldtubulardischargelamps(neontubes)
【原文标准名称】:灯的控制装置.冷启动管状放电灯(氖管)的高频操作用电子逆变器和变流器的详细要求
【标准号】:BSEN61347-2-10-2001+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2001-05-15
【实施或试行日期】:2001-05-15
【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】:
【英文主题词】:Coldstarts;Convertors(metals);Definitions;Determination;Directcurrent;Dischargelamps;Electriclamps;Electricalappliances;Electricalengineering;Electricalsafety;Equipmentsafety;Filamentlamps;Filaments(lamps);Fluorescentlamps;Highfrequencies;Illuminationengineering;Instruments;Inverter;Inverters;Lamps;Lightbulbinspectionapparatus;Lightingsystems;Multilingual;Protectionagainstelectricshocks;Safetyrequirements;Specification(approval);Testing;Tubularlamps
【摘要】:ThispartofIEC61347specifiesparticularrequirementsforelectronicinvertorsandconvertorsforhigh-frequencyoperationoftubularcold-cathodedischargelampsusedinsignsandluminousdischargetubeinstallationsandoperatingwithanoutputvoltageexceeding1000Vbutnotexceeding10000Vfordirectconnectiontosupplyvoltagesnotexceeding1000Vat50Hzor60Hzor1000Vd.c.NOTE1InJapan,theoutputvoltageof15000Visacceptable.Therequirementsfortwotypesofinvertorsandconvertors,typesAandB,arespecifiedasfollows:–TypeAunit:aninvertororconvertoroperatingwithinthefrequencyrange20kHzto50kHz,andhavinganoutputvoltage(betweenterminals)notexceeding5000Vpeak,amaximumoutputcurrentlimitedto35mA(r.m.s.)and50mA(peakvalue).Thesupplyvoltagedoesnotexceed250Vat50Hzor60Hzor250Vd.c.NOTE2TheoutputcurrentofatypeAunitmaybeconsideredasnotpresentinganelectricshockhazardduetothelimitsonthecurrentandfrequencyrange.NOTE3InJapan,theoutputvoltageof15000Visacceptable.–TypeBunit:aninvertororconvertorhavingano-loadoutputvoltagenotexceeding5000Vtoearthor10000Vbetweenterminals,operatingwithinthefrequencyrange10kHzto100kHzwithamaximumoutputcurrentlimitedto200mA(r.m.s.)and400mA(peakvalue).NOTE4TypeBunitsrequireadditionalprotectionintheoutputcircuit.NOTE5InJapan,atypeBunitexceeding50mAand/orthesecondarygroundedisnotacceptable.Inordertocheckthesafetyofinvertorsorconvertors,itisnecessarytochecktheirperformance.However,sincenostandardizationofthecharacteristicsofneontubesexists,referenceloadsarespecifiedinthisstandardtoensurereproducibletestresults.Theratedmaximumoperatingtemperatureofthewinding,tw,isnotapplicabletothisstandard.
【中国标准分类号】:K74
【国际标准分类号】:29_140_99
【页数】:26P.;A4
【正文语种】:英语
