BS EN 54-7:2018规定了点烟的要求、试验方法和性能标准 使用散射光、透射光或电离作用的探测器，用于火灾 安装在建筑物内部和周围的探测和火灾报警系统（见EN 54-1:2011）。本欧洲标准规定了性能恒定性验证（AVCP）的评估 点烟雾探测器到这个EN。对于其他类型的烟雾探测器，或工作原理不同的烟雾探测器，本标准 只能用于指导。具有特殊特性的烟雾探测器 本标准不包括特定风险。交叉引用:IEC 60068 2-6:2007IEC 60068 2-27:2008IEC 60068-2-42:2003EN 60068-1:2014IEC 60068-2-78:2012IEC 60068-1:2013EN 60068-2-6:2008ISO 209:2007EN 60068-2-78:2013EN 60068-2-27:2009IEC 60068-2-1:2007EN 50130- 4:2011EN 54-1:2011EN 60068-2-42:2003EN ISO 9001:2015IEC 60068-2-75:2014EN 60068-2-75:2014ISO 9001:2015购买本文件时可用的所有当前修订版均包含在购买本文件中。

BS EN 54-7:2018 specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, intended for use in fire detection and fire alarm systems installed in and around buildings (see EN 54-1:2011).This European standard provides for the assessment of verification of constancy of performance (AVCP) of point smoke detectors to this EN.For other types of smoke detector, or smoke detectors working on different principles, this standard should only be used for guidance. Smoke detectors with special characteristics and developed for specific risks are not covered by this standard.Cross References:IEC 60068 2-6:2007IEC 60068 2-27:2008IEC 60068-2-42:2003EN 60068-1:2014IEC 60068-2-78:2012IEC 60068-1:2013EN 60068-2-6:2008ISO 209:2007EN 60068-2-78:2013EN 60068-2-1:2007EN 60068-2-27:2009IEC 60068-2-1:2007EN 50130-4:2011EN 54-1:2011EN 60068-2-42:2003EN ISO 9001:2015IEC 60068-2-75:2014EN 60068-2-75:2014ISO 9001:2015All current amendments available at time of purchase are included with the purchase of this document.