EN 15004-4:2020-固定消防系统气体灭火系统第4部分:HFC 125灭火剂气体灭火系统的物理特性和系统设计 -国家数字标准馆

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Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified) 固定消防系统气体灭火系统第4部分:HFC 125灭火剂气体灭火系统的物理特性和系统设计

发布日期： 2020-10-07

实施日期： 2020-10-07

根据本文件，HFC-125规定了气体灭火剂灭火系统的要求。它包括物理性能、规格、使用和安全方面的详细信息。
本文件适用于在25 bar和42 bar标称压力下运行的系统，氮气超压。这并不排除使用其他系统。

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specifications, usage and safety aspects.
This document is applicable to systems operating at nominal pressures of 25 bar and 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.

分类信息

发布单位或类别：国际组织-欧洲标准化委员会

CCS分类： C84医药、卫生、劳动保护 - 消防 - 消防设备与器材

ICS分类： 13.220.20消防 - 防火

关联关系

研制信息

归口单位： CEN/TC 191-

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