EN 54-22:2015+A1:2020
火灾探测和火灾报警系统.第22部分: 可重置线型热探测器 包含修改件A1,2020

Fire detection and fire alarm systems - Part 22: Resettable line-type heat detectors

作废

EN 54-22:2015+A1:2020 发布历史

This European Standard applies to resettable line-type heat detectors consisting of a sensing element using an optical fibre, a pneumatic tube or an electrical sensor cable connected to a sensor control unit, either directly or through an interface module, intended for use in fire detection and fire alarm systems installed in and around buildings and other civil engineering works (see EN 54-1:2011). This European Standard specifies the requirements and performance criteria, the corresponding test methods and provides for the Assessment and Verification of Constancy of Performance (AVCP) of resettable line-type heat detectors to this EN. This European Standard also covers resettable line-type heat detectors intended for use in the local protection of plant and equipment. Resettable line-type heat detectors with special characteristics and developed for specific risks are not covered by this EN. This European Standard does not cover line-type heat detectors that are based on non-resettable, fixed temperature electrical cables (so called digital systems).

EN 54-22:2015+A1:2020由欧洲标准化委员会 IX-CEN 发布于 2020-02-26，并于 2020-05-31 实施，于 2023-02-28 废止。

EN 54-22:2015+A1:2020在国际标准分类中归属于: 13.220.10 灭火。

EN 54-22:2015+A1:2020的历代版本如下：

• 2020年 EN 54-22:2015+A1:2020 火灾探测和火灾报警系统.第22部分: 可重置线型热探测器 包含修改件A1,2020
• 2017年 EN 54-22:2015/PRA1:2017 火灾探测和火灾报警系统.第22部分: 可重置线型热探测器 包含修改件PRA1,2017
• 2015年 EN 54-22:2015 火灾探测和火灾报警系统.第22部分: 可重置线型热探测器

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标准号

EN 54-22:2015+A1:2020

发布

2020年

发布单位

欧洲标准化委员会

当前最新

EN 54-22:2015+A1:2020

 

 

适用范围

This European Standard applies to resettable line-type heat detectors consisting of a sensing element using an optical fibre, a pneumatic tube or an electrical sensor cable connected to a sensor control unit, either directly or through an interface module, intended for use in fire detection and fire alarm systems installed in and around buildings and other civil engineering works (see EN 54-1:2011). This European Standard specifies the requirements and performance criteria, the corresponding test methods and provides for the Assessment and Verification of Constancy of Performance (AVCP) of resettable line-type heat detectors to this EN. This European Standard also covers resettable line-type heat detectors intended for use in the local protection of plant and equipment. Resettable line-type heat detectors with special characteristics and developed for specific risks are not covered by this EN. This European Standard does not cover line-type heat detectors that are based on non-resettable, fixed temperature electrical cables (so called digital systems).

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