BS EN 50194-1-2009 家用易燃气体检测用电气设备.试验方法和性能要求

sigh007

                   【英文标准名称】:     Electrical apparatus for the detection of combustible gases in domestic premises. Test methods and performance requirements            【原文标准名称】:     家用易燃气体检测用电气设备.试验方法和性能要求            【标准号】:     BS EN 50194-1-2009            【标准状态】:     现行            【国别】:     英国            【发布日期】:     2009-05-31    【实施或试行日期】: 2009-05-31【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】: 警报装置;蓄电池供电;建筑物;定义;检波器(回路);电气器具;电器;电驱动装置;电磁兼容性;气体燃料;气体浓度;气体检测器;家用;住房建筑;泄漏量;泄漏;电力网供电;测量仪器;工作性能;安全性要求;规范(验收);固定的;试验;警告装置【英文主题词】: Alarm devices;Batterie operation;Buildings;Definitions;Detectors (circuits);Electric appliances;Electrical appliances;Electrically-operated devices;Electromagnetic compatibility;Fuel gases;Gas concentrations;Gas detectors;Household use;Housing;Leakage;Leaks;Mains power supply;Measuring instrumentserformance in service;Safety requirements;Specification (approval);Stationary;Testing;Warning devices【摘要】: This European Standard specifies general requirements for the construction, testing and performanceof electrically operated apparatus for the detection of combustible gases, designed for continuousoperation in a fixed installation in domestic premises. The apparatus may be mains or battery powered.Additional requirements for apparatus to be used in recreational vehicles and similar premises arespecified in EN 50194-2.NOTE 1 For caravan holiday homes EN 50194-1 applies.This European Standard specifies two types of apparatus to operate in the event of an escape of towngas, natural gas or liquefied petroleum gas (LPG):- Type A apparatus - to provide a visual and audible alarm and an executive action in the form of anoutput signal that may actuate directly or indirectly a shut-off device and/or other ancillary device;- Type B apparatus - to provide a visual and audible alarm only.This European Standard excludes apparatus for the detection of toxic hazards of gases such ascarbon monoxide (see EN 50291-1 and EN 50291-2).Apparatus complying with this standard is not considered suitable for industrial or commercialinstallations for which EN 60079-29-1 apply.NOTE 2 Apparatus tested in accordance with EN 60079-29-1 will not necessarily comply with this European Standard.【中国标准分类号】: N56【国际标准分类号】: 13_320;29_260_20【页数】: 26P.;A4【正文语种】: 英语