EN 12259-13:2022

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 13: ESFR sprinklers

This document specifies requirements and test methods for early suppression and fast response (ESFR) sprinklers with a nominal discharge coefficient of 200 (pendent and upright), 240 (pendent and upright), 320 (pendent), 360 (pendent), 400 (pendent) and 480 (pendent) l/min/(bar)1/2.

Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen - Teil 13: ESFR-Sprinkler

Dieses Dokument legt Anforderungen und Prüfverfahren für früh unterdrückende schnell ansprechende (ESFR) Sprinkler (en: early suppression and fast response sprinklers) mit einem Nenndurchflusskoeffizienten von 200 l/min/(bar)1/2 (hängende und stehende Sprinkler), 240 l/min/(bar)1/2 (hängende und stehende Sprinkler), 320 l/min/(bar)1/2 (hängende Sprinkler), 360 l/min/(bar)1/2 (hängende Sprinkler), 400 l/min/(bar)1/2 (hängende Sprinkler) und 480 l/min/(bar)1/2 (hängende Sprinkler) fest.

Installations fixes de lutte contre l’incendie - Composants des systèmes d’extinction du type sprinkleur et à pulvérisation d’eau - Partie 13 : Sprinkleurs ESFR

Le présent document spécifie les exigences et les méthodes d’essai pour les sprinkleurs de suppression précoce à réponse rapide (ESFR) ayant un coefficient de décharge nominal de 200 l/min/(bar)1/2 (pendant et debout), 240 l/min/(bar)1/2 (pendant et debout), 320 l/min/(bar)1/2 (pendant), 360 l/min/(bar)1/2 (pendant), 400 l/min/(bar)1/2 (pendant) et 480 l/min/(bar)1/2 (pendant).

Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s pršečo vodo - 13. del: Sprinklerji ESFR

Ta dokument določa zahteve in preskusne metode za sprinklerje ESFR (early suppression fast response) z nazivnim koeficientom izpusta 200 (viseče in pokončne), 240 (viseče in pokončne), 320 (viseče), 360 (viseče), 400 (viseče) in 480 (viseče) l/min/(bar)1/2.

General Information

• Status: Published
• Publication Date: 20-Dec-2022
• ICS: 13.220.20 - Fire protection
• Technical Committee: CEN/TC 191 - Fixed firefighting systems
• Drafting Committee: CEN/TC 191/WG 5 - Sprinkler systems
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 21-Dec-2022
• Due Date: 13-Mar-2023
• Completion Date: 21-Dec-2022
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Mandate: M/109 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on fire alarm/detection, fixed firefighting, fire and smoke control and explosion suppression products
• Ref Project: SIST EN 12259-13:2023 - Fixed firefighting systems - Components for sprinkler and water spray systems - Part 13: ESFR sprinklers

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2023
Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s
pršečo vodo - 13. del: Sprinklerji ESFR
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 13:
ESFR sprinklers
Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen -
Teil 13: ESFR-Sprinkler
Installations fixes de lutte contre l’incendie - Composants des systèmes d’extinction du
type sprinkleur et à pulvérisation d’eau - Partie 13 : Sprinkleurs ESFR
Ta slovenski standard je istoveten z: EN 12259-13:2022
ICS:
13.220.10 Gašenje požara Fire-fighting
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 12259-13
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 13.220.20
English Version
Fixed firefighting systems - Components for sprinkler and
water spray systems - Part 13: ESFR sprinklers
Installations fixes de lutte contre l'incendie - Ortsfeste Brandbekämpfungsanlagen - Bauteile für
Composants des systèmes d'extinction du type Sprinkler- und Sprühwasseranlagen - Teil 13: ESFR-
sprinkleur et à pulvérisation d'eau - Partie 13 : Sprinkler
Sprinkleurs ESFR
This European Standard was approved by CEN on 4 December 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12259-13:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Assessment methods and criteria . 10
4.1 Connections . 10
4.1.1 Assessment method . 10
4.1.2 Criteria . 10
4.2 Leak resistance . 11
4.2.1 Assessment method . 11
4.2.2 Criteria . 11
4.3 Pneumatic leak resistance . 11
4.3.1 Assessment method . 11
4.3.2 Criteria . 11
4.4 Leakage resistance . 11
4.4.1 Assessment method . 11
4.4.2 Criteria . 11
4.5 Function . 11
4.5.1 Assessment method . 11
4.5.2 Criteria . 11
4.6 Operating temperatures . 11
4.6.1 Assessment method . 11
4.6.2 Criteria . 11
4.7 Complete operation . 12
4.7.1 Assessment method . 12
4.7.2 Criteria . 12
4.8 Size of water passageways . 12
4.8.1 Assessment method . 12
4.8.2 Criteria . 12
4.9 Nominal operating temperature . 12
4.9.1 Assessment method . 12
4.9.2 Criteria . 13
4.10 Distribution of extinguishing media . 13
4.10.1 Assessment method . 13
4.10.2 Criteria . 14
4.11 Actual delivered density . 14
4.11.1 Assessment method . 14
4.11.2 Criteria . 15
4.12 Extinguishing performance . 15
4.12.1 Assessment method . 15
4.12.2 Criteria . 15
4.13 Discharge coefficient . 16
4.13.1 Assessment method . 16
4.13.2 Criteria . 18
4.14 Thrust measurement . 18
4.14.1 Assessment method . 18
4.14.2 Criteria . 18
4.15 Response delay (response time) . 18
4.15.1 Assessment method . 18
4.15.2 Criteria . 19
4.16 Strength of sprinkler body and deflector. 19
4.16.1 Assessment method . 19
4.16.2 Criteria . 19
4.17 Strength of release element . 19
4.17.1 Assessment method . 19
4.17.2 Criteria . 19
4.18 Water hammer . 19
4.18.1 Assessment method . 19
4.18.2 Criteria . 19
4.19 Strength of deflector . 19
4.19.1 Assessment method . 19
4.19.2 Criteria . 20
4.20 Resistance to vibration . 20
4.20.1 Assessment method . 20
4.20.2 Criteria . 20
4.21 Resistance to impact . 21
4.21.1 Assessment method . 21
4.21.2 Criteria . 21
4.22 Resistance to low temperature . 21
4.22.1 Assessment method . 21
4.22.2 Criteria . 21
4.23 Vacuum . 21
4.23.1 Assessment method . 21
4.23.2 Criteria . 21
4.24 Heat exposure .
...