EN 12101-3:2015

Smoke and heat control systems - Part 3: Specification for powered smoke and heat control ventilators (Fans)

This European Standard specifies the products characteristics of powered smoke and heat control ventilators (fans) intended to be used as part of a powered smoke and heat control ventilation system in construction works.
It provides test and assessment methods of the characteristics and the compliance criteria of the test assessment results.
This European Standard applies to the following:
a)   fans for smoke and heat control ventilation;
b)   impulse/jet fans for smoke and heat control ventilation;

Rauch- und Wärmefreihaltung - Teil 3: Bestimmungen für maschinelle Rauch- und Wärmeabzugsgeräte

Diese Europäische Norm legt Produkteigenschaften für kraftbetriebene Rauch- und Wärmeabzugsgeräte fest, die als Teil einer maschinellen Rauch- und Wärmeabzugsanlage in Bauwerken installiert werden.
Sie enthält Prüf- und Bewertungsverfahren für die Eigenschaften und die Konformitätskriterien der Prüfergebnisse.
Diese Europäische Norm ist anwendbar für:
a)   Ventilatoren zum Rauch- und Wärmeabzug;
b)   Impuls-/Strahlventilatoren zum Rauch- und Wärmeabzug.

Systèmes pour le contrôle des fumées et de la chaleur - Partie 3 : Spécifications relatives aux ventilateurs pour le contrôle de fumées et de chaleur

La présente Norme européenne spécifie les caractéristiques des ventilateurs extracteurs de fumées et de chaleur destinés à être utilisés en tant que composants dans un système de ventilation mécanique pour le contrôle des fumées et de la chaleur dans des ouvrages.
Elle fournit des méthodes d'essai et d'évaluation des caractéristiques, ainsi que les critères de conformité des résultats de l'évaluation.
La présente Norme européenne s'applique :
a)   aux ventilateurs destinés aux systèmes de ventilation pour le contrôle des fumées et de la chaleur ;
b)   aux ventilateurs à impulsions/jet destinés aux systèmes de ventilation pour le contrôle des fumées et de la chaleur.

Sistemi za nadzor dima in toplote - 3. del: Specifikacija za ventilatorje za odvod dima in toplote

Ta evropski standard določa zahteve in metode za preskušanje električnih ventilatorjev za nadzor dima in toplote, ki so predvideni za vgradnjo kot del električnega ventilacijskega sistema za nadzor dima in toplote. Določa tudi postopek odobritve nabora električnih ventilatorjev za nadzor dima in toplote ter njihovih pogonov na podlagi najmanjšega števila preskusov.
Navedenih je več vrst ventilatorjev:
a) serijsko proizvedeni ventilatorji za nadzor dima in toplote;
b) impulzni/potisni ventilatorji za nadzor dima in toplote;
c) neserijsko proizvedeni ventilatorji za nadzor dima in toplote.

General Information

• Status: Published
• Publication Date: 25-Aug-2015
• Withdrawal Date: 25-May-2017
• ICS: 13.220.20 - Fire protection
• ICS: 13.220.99 - Other standards related to protection against fire
• ICS: 23.120 - Ventilators. Fans. Air-conditioners
• Technical Committee: CEN/TC 191 - Fixed firefighting systems
• Drafting Committee: CEN/TC 191/SC 1/WG 3 - Powered smoke & heat exhaust ventilators
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 05-Mar-2021
• 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
• Directive: 89/106/EEC - Construction products
• 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 12101-3:2015 - Smoke and heat control systems - Part 3: Specification for powered smoke and heat control ventilators (Fans)

Relations

• Replaces: EN 12101-3:2002 - Smoke and heat control systems - Part 3: Specification for powered smoke and heat exhaust ventilators
• Effective Date: 08-Jun-2022
• Replaces: EN 12101-3:2002/AC:2005 - Smoke and heat control systems - Part 3: Specification for powered smoke and heat exhaust ventilators
• Effective Date: 02-Sep-2015

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2015
1DGRPHãþD
SIST EN 12101-3:2002
SIST EN 12101-3:2002/AC:2005
Sistemi za nadzor dima in toplote - 3. del: Specifikacija za ventilatorje za odvod
dima in toplote
Smoke and heat control systems - Part 3: Specification for powered smoke and heat
control ventilators (Fans)
Rauch- und Wärmefreihaltung - Teil 3: Bestimmungen für maschinelle Rauch- und
Wärmeabzugsgeräte
Systèmes pour le contrôle des fumées et de la chaleur - Partie 3: Spécifications relatives
aux ventilateurs pour le contrôle de fumées et de chaleur
Ta slovenski standard je istoveten z: EN 12101-3:2015
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
23.120 =UDþQLNL9HWUQLNL.OLPDWVNH Ventilators. Fans. Air-
QDSUDYH conditioners
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 12101-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2015
ICS 13.220.99 Supersedes EN 12101-3:2002
English Version
Smoke and heat control systems - Part 3: Specification for
powered smoke and heat control ventilators (Fans)
Systèmes pour le contrôle des fumées et de la chaleur - Rauch- und Wärmefreihaltung - Teil 3: Bestimmungen für
Partie 3 : Spécifications relatives aux ventilateurs pour le maschinelle Rauch- und Wärmeabzugsgeräte
contrôle de fumées et de chaleur
This European Standard was approved by CEN on 12 January 2015.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12101-3:2015 E
worldwide for CEN national Members.

Contents Page
European foreword .7
Introduction .8
1 Scope . 10
2 Normative references . 10
3 Terms and definitions, symbols and abbreviations . 11
4 Requirements . 13
4.1 Response delay (response time). 13
4.1.1 Opening under wind load within a given time . 13
4.1.2 Opening under snow load within a given time . 13
4.2 Operational reliability . 13
4.2.1 General . 13
4.2.2 Application categories . 13
4.2.3 Motor rating . 14
4.3 Effectiveness of smoke / hot gas extraction . 14
4.3.1 General . 14
4.3.2 Gas flow and pressure maintenance during smoke and heat extraction test . 15
4.4 Resistance to fire . 15
4.5 Ability to open under environmental conditions . 15
4.5.1 Opening under wind load within a given time . 15
4.5.2 Opening under snow load within a given time . 15
4.6 Durability of operational reliability . 15
5 Testing, assessment and sampling methods . 15
5.1 General . 15
5.2 Test of response delay (response time) opening under wind, snow load within a given time . 16
5.2.1 Wind load . 16
5.2.2 Snow load . 16
5.3 Operational reliability . 17
5.3.1 Application categories . 17
5.3.2 Motor rating . 17
5.4 Effectiveness of smoke / hot gas extraction – Gas flow and pressure maintenance during
smoke and heat extraction test . 17
5.5 Resistance to fire . 17
5.6 Ability to open under environmental conditions: opening under wind, snow load within a given
time . 17
5.7 Durability of operational reliability . 17
6 Assessment and verification of constancy of performance – AVCP . 17
6.1 General . 17
6.2 Type Testing . 17
6.2.1 General . 17
6.2.2 Test samples, testing and compliance criteria . 18
6.2.3 Test reports . 19
6.3 Factory production control (FPC) . 19
6.3.1 General . 19
6.3.2 Requirements . 20
6.3.3 Product specific requirements . 27
6.3.4 Initial inspection of factory and of FPC . 27
6.3.5 Continuous surveillance of FPC . 28
6.3.6 Procedure for modifications . 28
6.3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very
low quantity . 28
7 Marking, labelling and packaging . 29
Annex A (normative) Criteria to determine family of fans in order to select the sizes to be tested . 31
A.1 Reduction of numbers of tests for PSHC ventilators forming a product range . 31
A.2 Motors . 33
A.2.1 General. 33
A.2.2 Motor Type 1: Motor out of airstream and Impeller not mounted on shaft . 34
A.2.3 Motor Type 2: Centrifugal fans with impeller mounted on the motor shaft . 35
A.2.4 Motor Type 3: Fans with motor inside the airstream without cooling . 35
A.2.5 Motor Type 4: Motors out of airstream but within fan casing . 36
A.2.5.1 General. 36
A.2.5.2 Motor Type 4.1 . 36
A.2.5.3 Motor Type 4.2 . 37
A.3 Combined testing . 37
A.3.1 General rule . 37
A.3.2 Specific rule for an axial fan . 38
A.4 Determination of highest stresses in impellers . 38
A.4.1 PSHC Ventilators with geometrically similar impellers . 38
A.4.2 Fans with impellers that are not geometrically similar . 40
A.4.2.1 Axial impellers . 40
A.4.2.1.1 Centrifugal force . 40
A.4.2.1.2 Fastenings or welds . 42
A.4.2.1.3 Hub/back-plate/shroud stresses . 43
A.4.2.2 Centrifugal impellers . 45
A.4.2.2.1 Centrifugal force . 45
A.4.2.2.2 Blade bending moment . 46
A.4.2.2.3 Comparative blade stresses . 46
A.4.2.2.4 Blade joint stress . 48
A.5 Assessment of changes in a fan family . 48
A.5.1 Assessment of motor change . 48
A.5.2 Assessment of fan component change . 49
Annex B (normative) Criteria to determine a family of motors in order to select the sizes to be tested51
B.1 Reduction of numbers of tests f
...