Частина 2. Вогнегасна речовина FK-5-1-12
Stacionarni systemy požežogasinnja.
Systemy gazovogo požežogasinnja.
 Častyna 2. Vognegasna rečovyna FK-5-1-12




EN 15004-2

Fixed firefighting systems
Gas extinguishing systems
Part 2: Physical properties  and system design of gas extinguishing systems for FK-5-1-12 extinguishant
(ISO 14520-5:2006, modified)




Стационарные системы пожаротушения
Системы газового пожаротушения
Часть 2: Физические свойства и проектирование систем газового пожаротушения для огнетушащего вещества FK-5-1-12
(ISO 14520-5:2006, измененный)




Ознайомитися з ДСТУ EN 15004-2:2014 



 

Foreword

This document (EN 15004-2:2008) has been prepared by Technical Committee CEN/TC 191 «Fixed firefighting systems», the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2008, and conflicting national standards shall be withdrawn at the latest by December 2008.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

The text of the International Standard ISO 14520-5:2006 from Technical Committee ISO/TC 21 «Equipment for fire protection and fire fighting» of the International Organization for Standardization (ISO) has been taken over as a European Standard by Technical Committee CEN/TC 191 «Fixed firefighting systems», the secretariat of which is held by BSI, with common modifications which are indicated by a straight line in the margin of the text.

This European Standard will consist of the following parts, under the general title Fixed firefighting systems - Gas extinguishing systems:

- Part 1: Design, installation and maintenance (ISO 14520-1, modified)

- Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 extinguishant (ISO 14520-5, modified)

- Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant (ISO 14520-6, modified)

- Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8, modified)

- Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9, modified)

- Part 6: Physical properties and system design of gas extinguishing systems for HFC 23 extinguishant (ISO 14520-10, modified)

- Part 7: Physical properties and system design of gas extinguishing systems for IG-01 extinguishant (ISO 14520-12, modified)

- Part 8: Physical properties and system design of gas extinguishing systems for IG-100 extinguishant (ISO 14520-13, modified)

- Part 9: Physical properties and system design of gas extinguishing systems for IG-55 extinguishant (ISO 14520-14, modified)

- Part 10: Physical properties and system design of gas extinguishing systems for IG-541 extinguishant (ISO 14520-15, modified)

The International Standards ISO 14520-2 and ISO 14520-11, which dealt with CF3I and HFC 236fa extinguishants, respectively, have not been implemented by CEN, as CF3I extinguishant is only valid for local application and HFC 236fa extinguishant is only applicable for portable fire extinguishers and local application, respectively, which is not covered by the scope.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.