is a critical international standard that specifies the requirements for gaseous fire-extinguishing systems specifically using the extinguishant (commonly known as Novec 1230)
Disclaimer: This article is for informational purposes. Always consult the latest official standard and a licensed fire protection engineer before designing or installing a gaseous fire suppression system. iso 14520-5 pdf
The standard dictates the physical properties of the agent and the system performance criteria. Key components addressed in the document include: Extinguishing Concentrations is a critical international standard that specifies the
: Includes safety factors for calculating agent quantity (typically 1.3 times the extinguishing concentration) iTeh Standards Toxicological Data the standard mandates:
Vapor pressure, density, and temperature relationships.
Because HFC 227ea decomposes at high temperatures (above 400°C) into hydrogen fluoride (HF) and carbonyl fluoride (COF2), the standard mandates: