UL 268 BULLETIN-2007 火警信号系统用烟雾探测器的UL安全标准

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【英文标准名称】:ULStandardforSafetySmokeDetectorsforFireAlarmSignalingSystems
【原文标准名称】:火警信号系统用烟雾探测器的UL安全标准
【标准号】:UL268BULLETIN-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-07-13
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thefollowingtopicswerediscussedatthemeeting:1.SmokeCharacterizationStudy2.UL217Proposals–a)UseofVoiceMessageinAlarmSignal;b)RevisedDescriptionsofSmokeBoxAirCirculationFans;c)AdditionalDetailsofJarringTest;andd)PackagingMarkingRegardingNuisanceAlarms;e)UpdatedNFPA72/11TextReferencesinInstallationInstructions;f)InstructionsonNuisanceAlarms;g)RevisedInformationRegardingSituationsWhereSmokeAlarmsMayNotBeEffective;h)InformationRegardingRelativePerformanceofIonizationandPhotoelectricSmokeDetectors,andi)RemovalofInaccurateInformationinSection65.2.13.UL268Proposals–a)RequirementsCoveringAerosolTestSpray;b)RevisedDescriptionsofSmokeBoxAirCirculationFans;c)RemovalofInaccurateInformationinSection66.2;andd)AdditionalInstallationInstructionRequirementsforProjectedBeamTypeSmokeDetectors4.AdditionalUL217DiscussionItems5.UpdateonHarmonizationofANSI/UL268&SCC/ULC-S5296.TaskGroupReports7.AdditionalAgendaItem,UL217ProposalRequests–a)SilencingforRecreationalRV’sandBoats;b)BatteryOperatingTemperatureRange-RVSmokeAlarms;c)BatteryOperatingTemperatureRange-MarineSmokeAlarms8.AdditionalAgendaItem,UL268ProposalRequest–ExtendedTemperatureRangeTesting
【中国标准分类号】:C81
【国际标准分类号】:
【页数】:14P.;A4
【正文语种】:英语