标准号：ISO 7240-24-2010
实施状态：作废
中文名称：火灾探测和报警系统.第24部分:声音系统扩音器
英文名称：Fire detection and fire alarm systems - Part 24: Sound-system loudspeakers
发布日期：2010-03
被替代标准：ISO 7240-24-2016
代替标准：ISO/FDIS 7240-24-2009
采用标准：NEN-ISO 7240-24-2010,IDT
起草单位：ISO/TC 21
标准简介：This part of ISO 7240 specifies requirements, test methods and performance criteria for loudspeakers
intended to broadcast a warning of fire between a fire detection and alarm system and the occupants of a
building (see item C4 of ISO 7240-1:2005).
This part of ISO 7240 specifies loudspeakers for two types of application environment: type A, generally for
indoor use, and type B, generally for outdoor use.
This part of ISO 7240 does not cover loudspeakers for special applications, for example loudspeakers for use
in hazardous applications, if such applications require additional or other requirements or tests other than
those given in this part of ISO 7240.
This part of ISO 7240 is not intended to cover addressable loudspeakers or loudspeakers with active
components.
Audible alarm indicators are covered in the future ISO 7240-3.
文件格式：PDF
文件大小：487.80KB
文件页数：46
（以上信息更新时间为：2019-11-22）
ISO 7240-24-2010 火灾探测和报警系统.第24部分_声音系统扩音器.pdf
(487.8 KB)
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