Gaseous fire-extinguishing systems — Physical properties and system design — Part 11: HFC 236fa extinguishant
NORMA vydaná dňa 28.9.2016
Označenie normy: ISO 14520-11:2016-ed.3.0
Dátum vydania normy: 28.9.2016
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: ISO 14520-11:2016 contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 236fa extinguishant. It includes details of physical properties, specification, usage and safety aspects. ISO 14520-11:2016 covers systems operating at nominal pressures of 25 bar and 42 bar superpressurized with nitrogen. This does not preclude the use of other systems.