EN 15004-3:2008
Withdrawn
Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant (ISO 14520-6:2006, modified)
06-04-2008
12-31-2008
Foreword
Foreword of ISO 14520-6:2006
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics and uses
4.1 General
4.2 Use of HCFC Blend A systems
5 Safety of personnel
6 System design
6.1 Fill density
6.2 Superpressurization
6.3 Extinguishant quantity
This document gives specific requirements for gaseous fire-extinguishing systems, with respect to theHCFC Blend A extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at nominal pressures of 25 bar and 42 bar with nitrogen propellant. This does not preclude the use of other systems.
| Committee |
CEN/TC 191
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN EN 15004-3:2008-09 | Identical |
| NF EN 15004-3 : 2008 | Identical |
| PN EN 15004-3 : 2008 | Identical |
| BS EN 15004-3:2008 | Identical |
| NBN EN 15004-3 : 2008 | Identical |
| NEN EN 15004-3 : 2008 | Identical |
| NS EN 15004-3 : 1ED 2008 | Identical |
| I.S. EN 15004-3:2008 | Identical |
| UNE-EN 15004-3:2009 | Identical |