Sisteme stacionare të mbrojtjes nga zjarri - Sistemet zjarrfikëse me gaz - Pjesa 5: Vetitë fizike dhe projektimi i sistemeve zjarrfikës me gaz për material të shuar HFC 227 ea (ISO 14520-9:2019, i modifikuar)
Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9:2019, modified)
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects.
This document covers systems operating at nominal pressures of 25 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.
PUBLISHED SSH EN 15004-5:2020 60.60
Standard published 30 qer 2021
Related project
Adopted from
EN 15004-5:2020
Preview
Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.
English