EN 12101-2:2017
(Main)Smoke and heat control systems - Part 2: Natural smoke and heat exhaust ventilators
Smoke and heat control systems - Part 2: Natural smoke and heat exhaust ventilators
This European Standard applies to natural smoke and heat exhaust ventilators (NSHEV) operating as part of smoke and heat exhaust systems (NSHEVS), placed on the market. This standard specifies requirements and gives test methods for natural smoke and heat exhaust ventilators which are intended to be installed in smoke and heat control systems in buildings.
Rauch- und Wärmefreihaltung - Teil 2: Natürliche Rauch- und Wärmeabzugsgeräte
Diese Europäische Norm gilt für natürliche Rauch- und Wärmeabzugsgeräte (NRWG), die als Teil von natürlichen Rauch- und Wärmeabzugsanlagen (RWA) betrieben und in Verkehr gebracht werden. Diese Norm legt die Anforderungen fest und gibt Prüfverfahren für natürliche Rauch- und Wärmeabzugsgeräte an, die zum Einbau als Teil einer Rauch- und Wärmeabzugsanlage in Gebäuden vorgesehen sind.
Systèmes pour le contrôle des fumées et de la chaleur - Partie 2 : Dispositifs d'évacuation naturelle de fumées et de chaleur
La présente Norme européenne s’applique aux dispositifs d’évacuation naturelle de fumées et de chaleur (DENFC) conçus pour fonctionner comme partie intégrante des systèmes d’évacuation de fumées et de chaleur (SEFC) mis sur le marché. La présente norme spécifie les exigences et fournit les méthodes d’essai pour les dispositifs d’évacuation naturelle de fumées et de chaleur destinés à être installés dans les systèmes pour le contrôle des fumées et de la chaleur des bâtiments.
Sistemi za nadzor dima in toplote - 2. del: Odvod dima in toplote z naravnim prezračevanjem
Ta evropski standard se uporablja za odvod dima in toplote z naravnim prezračevanjem (NSHEV), ki deluje kot del prezračevalnih sistemov za odvod dima in toplote (NSHEVS), ki so na voljo na tržišču. Ta standard določa zahteve in podaja metode za preskušanje naravnih prezračevalnikov za odstranjevanje dima in toplote, ki so predvideni za vgradnjo v sistem za nadzor dima in toplote v stavbah.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SUH]UDþHYDQMHPRauch- und Wärmefreihaltung - Teil 2: Natürliche Rauch- und WärmeabzugsgeräteSystèmes pour le contrôle des fumées et de la chaleur - Partie 2 : Dispositifs d'évacuation naturelle de fumées et de chaleurSmoke and heat control systems - Part 2: Natural smoke and heat exhaust ventilators91.140.30VLVWHPLVentilation and air-conditioning systems13.220.20Fire protectionICS:Ta slovenski standard je istoveten z:EN 12101-2:2017SIST EN 12101-2:2017en,fr,de01-junij-2017SIST EN 12101-2:2017SLOVENSKI
STANDARDSIST EN 12101-2:20031DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12101-2
March
t r s y ICS
s uä t t rä { { Supersedes EN
s t s r sæ tã t r r uEnglish Version
Smoke and heat control systems æ Part
tã Natural smoke and heat exhaust ventilators Systèmes pour le contrôle des fumées et de la chaleur æPartie
t ã Dispositifs d 5évacuation naturelle de fumées et de chaleur
Rauchæ und Wärmefreihaltung æ Teil
tã Natürliche Rauchæ und Wärmeabzugsgeräte This European Standard was approved by CEN on
s s January
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s t s r sæ tã t r s y ESIST EN 12101-2:2017
Classification . 29 A.1 Nominal activation condition/sensitivity . 29 A.2 Response delay . 29 A.3 Operational Reliability . 29 A.4 Effectiveness of smoke/hot gas extraction (aerodynamic free area) . 29 A.5 Performance parameters under fire conditions . 29 A.6 Performance under environmental conditions . 30 A.7 Durability. 31 A.7.1 Response delay (response time) . 31 A.7.2 Operational reliability . 31 A.7.3 Performance parameters under fire conditions . 31 Annex B (normative)
Effectiveness of smoke/hot gas extraction (aerodynamic free area) . 32 B.1 Determination of the aerodynamic free area . 32 B.2 Simple assessment procedure . 32 B.2.1 General . 32 B.2.2 Roof mounted NSHEV . 32 B.2.3 Wall mounted NSHEV . 32 B.3 Experimental procedure . 33 B.3.1 General . 33 B.3.2 Test apparatus . 33 B.3.3 Test specimen . 34 B.3.4 Test procedure . 35 B.3.5 Evaluation of test results . 36 B.3.6 Calculation of the coefficient of discharge for a family of NSHEV . 37 B.4 Test to check the aerodynamic test installations. 38 B.4.1 General . 38 B.4.2 Reference test without side wind . 39 B.4.3 Reference tests with side wind . 39 B.4.4 Evaluation of test results . 39 Annex C (normative)
Test method for operational reliability and response time . 54 C.1 Objective of test .
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