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UNI EN 15004-3 : 2008

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 3: PHYSICAL PROPERTIES AND SYSTEM DESIGN OF GAS EXTINGUISHING SYSTEMS FOR HCFC BLEND A EXTINGUISHANT
Withdrawn date

02-27-2020

Published date

01-01-2008

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

Provides specific requirements for gaseous fire-extinguishing systems, with respect to the HCFC Blend A extinguishant.

DevelopmentNote
Supersedes UNI ISO 14520-6. (10/2008)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Withdrawn
Supersedes

Standards Relationship
EN 15004-3:2008 Identical

EN 15004-1:2008 Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2006, modified)
ISO 14520-1:2015 Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements

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