EN 12101-8:2011
(Main)Smoke and heat control systems - Part 8: Smoke control dampers
Smoke and heat control systems - Part 8: Smoke control dampers
This European Standard applies to smoke control dampers, placed on the market and intended to operate as part of a pressure differential system or smoke and heat control system. This standard specifies requirements and gives reference to the test methods defined for smoke control dampers and their associated components, such as actuators which are intended to be installed in such systems in buildings. It also provides for the evaluation of conformity of these products to the requirements of this standard. Furthermore, provision on marking and information on installation and maintenance of these products are also given.
This European Standard distinguish between two categories of smoke control dampers, i.e. single compartment smoke control dampers and multi-compartment fire resisting smoke control dampers.
Smoke control dampers covered by this European Standard can be installed into smoke control system ducts or onto the ducts´ surface. They can be installed also into a wall, floor or ceiling/roof elements or onto the surface of these elements.
To avoid duplication, reference is made to a variety of other standards. To this end, this standard is to be read in conjunction with EN 13501-4, prEN 1366-10 and EN 1366-2, for details of the furnace testing.
This standard does not consider in detail the detrimental and/or corrosive effects that may be caused by process chemicals present in the atmosphere, which are drawn through the system intentionally or inadvertently.
Rauch- und Wärmefreihaltung - Teil 8: Entrauchungsklappen
Diese Europäische Norm gilt für Entrauchungsklappen, die in Verkehr gebracht werden, um als Bestandteil eines Differenzdrucksystems oder einer Rauch- und Wärmeabzugsanlage eingesetzt zu werden. Diese Norm legt Anforderungen fest und verweist auf die Prüfverfahren für Entrauchungsklappen und deren zugehörigen Bauteile, wie z. B. Stellantriebe, die für den Einbau in derartige Anlagen in Gebäuden vorgesehen sind. Sie enthält außerdem Angaben zur Bewertung der Übereinstimmung dieser Produkte mit den Anforderungen dieser Norm sowie Hinweise zur Kennzeichnung sowie Informationen zur Installation und Wartung dieser Produkte. Diese Europäische Norm unterscheidet zwischen zwei Kategorien von Entrauchungsklappen, d. h. Entrau-chungsklappen für Einzelabschnitte und feuerwiderstandsfähige Entrauchungsklappen für Mehrfachabschnit-te. Die in dieser Europäischen Norm behandelten Entrauchungsklappen können in Entrauchungsleitungen eingebaut werden oder auf deren Oberfläche montiert werden. Sie können außerdem in Wand-, Boden- oder Decken-/Dachelemente eingebaut oder auf der Oberfläche dieser Elemente installiert werden. Um Doppelungen zu vermeiden, wird auf eine Reihe anderer Normen verwiesen. Dazu ist diese Norm in Verbindung mit EN 13501-4, EN 1366-10 und EN 1366-2 für Einzelheiten zur Brandprüfung anzuwenden. Diese Norm berücksichtigt die nachteiligen Auswirkungen und/oder korrosiven Wirkungen nicht in allen Ein-zelheiten, die aufgrund der in der Atmosphäre enthaltenen Prozesschemikalien hervorgerufen werden kön-nen, die entweder absichtlich oder versehentlich durch die Anlage gesaugt werden können.
Systèmes pour le contrôle des fumées et de la chaleur - Partie 8: Volets de désenfumage
La présente Norme européenne s'applique aux volets de désenfumage, mis sur le marché et destinés à faire
partie d'un système à différentiel de pression ou d'un système de contrôle des fumées et de la chaleur. La
présente norme prescrit les exigences et les méthodes d'essai relatives aux volets de désenfumage et à leurs
composants associés, tels que les mécanismes de commande, qui sont destinés à être installés dans de tels
systèmes dans des bâtiments. Elle traite également de l'évaluation de la conformité de ces produits aux
exigences de la présente norme. En outre, les dispositions relatives au marquage et les informations relatives
à l'installation et à la maintenance de ces produits sont également fournies.
La présente Norme européenne fait la distinction entre deux catégories de volets de désenfumage, à savoir
les volets de désenfumage pour conduits mono-compartiments et les volets de désenfumage résistants au feu
pour conduits multi-compartiments.
Les volets de désenfumage couverts par la présente Norme européenne peuvent être installés dans les
conduits de désenfumage ou à la surface de ces conduits. Ils peuvent également être installés dans un mur,
un plancher ou des éléments de plafond/toiture ou à la surface de ces éléments.
Pour éviter toute répétition, il est fait référence à un certain nombre d'autres normes. La présente norme doit
donc être lue conjointement avec l'EN 13501-4, l’EN 1366-10 et l'EN 1366-2 pour tous détails concernant les
essais de résistance au feu.
La présente norme ne traite pas dans le détail des effets négatifs et/ou corrosifs susceptibles d'être liés à des
produits chimiques présents dans l'atmosphère et pénétrant dans le système, que ce soit par accident ou par
une action volontaire.
Sistemi za nadzor dima in toplote - 8. del: Dimoodvodne lopute
Ta evropski standard velja za dimovodne lopute, dane v promet in namenjene delovanju kot del sistema diferencialnega tlaka ali sistema za nadzor dima in vročine. Ta standard določa zahteve in podaja reference za preskusne metode, določene za dimovodne lopute in z njimi povezane komponente, kot so stikala za vgradnjo v take sisteme v zgradbah. Prav tako zagotavlja ocenjevanje skladnosti teh proizvodov z zahtevami tega standarda. Poleg tega podaja tudi določbo o označevanju in informacije o vgradnji in vzdrževanju teh proizvodov. Ta evropski standard razlikuje med dvema kategorijama dimovodnih loput, tj. enopredelne dimovodne lopute in večpredelne dimovodne lopute. Dimovodne lopute, zajete s tem evropskim standardom, so lahko vgrajene v kanale sistema za nadzor dima ali na površino kanalov. Lahko so vgrajene v zidne, talne ali stropne/strešne elemente ali na površino teh elementov. Da ne bi prihajalo do podvajanja, je naveden sklic na različne druge standarde. Zato je treba za podrobnosti preskusa v peči ta standard brati skupaj z EN 13501-4, prEN 1366-10 in EN 1366-2.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sistemi za nadzor dima in toplote - 8. del:
Dimoodvodne loputeRauch- und Wärmefreihaltung - Teil 8: EntrauchungsklappenSystèmes pour le contrôle des fumées et de la chaleur - Partie 8: Volets des désenfumageSmoke and heat control systems - Part 8: Smoke control dampers91.140.30VLVWHPLVentilation and air-conditioning13.220.20Fire protectionICS:Ta slovenski standard je istoveten z:EN 12101-8:2011SIST EN 12101-8:2011en,fr,de01-oktober-2011SIST EN 12101-8:2011SLOVENSKI
STANDARDOSIST prEN 12101-8:20041DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12101-8
May 2011 ICS
English Version
Smoke and heat control systems - Part 8: Smoke control dampers
Systèmes pour le contrôle des fumées et de la chaleur - Partie 8: Volets de désenfumage
Rauch- und Wärmefreihaltung - Teil 8: Entrauchungsklappen This European Standard was approved by CEN on 17 March 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12101-8:2011: ESIST EN 12101-8:2011
Salt spray exposure test . 28A.1 General . 28A.2 Revised parameters . 28Annex B (informative)
Example of inspection and maintenance procedure . 29Annex C (normative)
Factory production control – test plan . 30Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 31ZA.1 Scope and relevant characteristics . 31ZA.2 Procedure for the attestation of conformity of smoke control dampers . 34ZA.2.1 System of attestation of conformity . 34ZA.2.2 EC certificate of conformity and EC declaration of conformity . 35ZA.3 CE marking and labelling. 35Bibliography . 38 SIST EN 12101-8:2011
Further guidance on the application of smoke control dampers may be found within the rest of the EN 12101 series of harmonised standards and technical reports. The areas for which products supplied to this standard are considered applicable include for example: a) commercial premises, b) shopping and retail centres, c) hospitals, d) multi-residential buildings. Smoke control dampers are intended for use in the following types of systems, including: 1) pressurisation, SIST EN 12101-8:2011
NOTE May also have a dual function as a normal air conditioning duct. 3.8 natural smoke and heat control system smoke and heat ventilation system which uses natural ventilation NOTE Natural ventilation is caused by buoyancy forces due to differences in density of the gases because of temperature differences. SIST EN 12101-8:2011
3.12 remote signalling device located away from the damper which will indicate the damper position, open or closed 3.13 safety position position (open or closed) into which specific projects may require certain dampers to move, depending upon the fire location within the building 3.14 single compartment smoke control dampers smoke control dampers for use in single compartment areas, which may be associated with single compartment smoke control ductwork and/or may be installed in an external wall or roof 3.15 single compartment smoke control ducts smoke control ducts, built from more than one smoke control duct section, for use within single fire compartment application designed to transport smoke and/or hot gases away from the source of a fire [EN 12101-7] NOTE May also have a dual function as a normal air conditioning duct. 3.16 smoke and heat exhaust ventilation system (SHEVS) system consisting of products and/or components jointly selected to exhaust smoke and heat NOTE The products and/or components form a system in order to establish a buoyant layer of warm gases above cooler cleaner air. 3.17 smoke and heat exhaust ventilator (SHEV) device specially designed to move smoke and hot gases out of a construction works under conditions of fire 3.18 smoke barrier barrier to restrict the spread of smoke and hot gases from a fire, forming part of the boundary of a smoke reservoir or used as a channelling screen, or used as a void edge boundary 3.19 smoke control damper for systems with automatic activation smoke control damper that is applicable to the systems defined in 3.26 SIST EN 12101-8:2011
(HOT400/30) declared. 4.1.2 General application Where the manufacturer intends to provide information regarding aerodynamic characteristics, this shall be done according to EN 1751 – see 5.5. 4.2 Construction and components: characteristics 4.2.1 Construction and operation Smoke control dampers shall be required to have two safety positions, i.e. fully open and fully closed. In the case of a single fire compartment, this safety position shall generally be open, unless separate smoke reservoirs are designated along a duct run. For multi compartment fire resisting smoke control dampers, the safety position shall be either open or closed, depending on the source and path of the smoke and heat to be extracted. The purpose of this is to maintain a fixed extraction path through the ductwork (open dampers), whilst also maintaining the fire compartmentation to the compartment and the duct (closed dampers). Depending on the position of the fire source, any smoke control damper shall be required to perform both functions. SIST EN 12101-8:2011
Consequently, smoke control damper assemblies shall have no thermal devices to cause uncontrolled operation and no automatic return mechanisms that can, for instance, operate on loss of power. The smoke control damper construction shall contain a method for the remote signalling of both, open and closed positions. The smoke control damper shall move from one end position to the other within 60 s of the receipt of a signal. 4.2.1.1 Actuators Actuators shall be constructed and assembled to have the strength and rigidity necessary to perform the design operations to which they may be subjected, without loosening or displacement of parts, or other serious defects, when subjected to the test in EN 1366-10. Actuator construction shall contain no device that is able to change the position of the damper once the safety position has been reached, i.e. it shall not change position unless required by direct instruction from a triggering device.
NOTE It is assumed that, as specified, power shall be maintained throughout a building where a smoke control damper referred to in this standard is installed. Consequently actuators shall have no thermal devices to cause uncontrolled operation and no automatic return mechanisms that can, for instance, operate on loss of power. The actuator shall be designed to operate the damper within the time period described in 4.2.1.4. 4.2.1.2 Interface control units Any interface control unit that governs the movement of the actuator shall be tested and operate to the same time/temperature criteria as the actuator it controls. The interfacing unit shall be designed to be suitable for connection to control panels in accordance with prEN 12101-9 and power supplies in accordance with EN 12101-10. 4.2.1.3 Nominal activation conditions / sensitivity The units may be open or closed as part of a heating and ventilating system or a smoke and heat ventilation system and shall only open or close only on the receipt of an external input. Consequently, smoke control dampers shall: a) move to and maintain either their closed position, or open position, in the specified time of receiving an alarm; SIST EN 12101-8:2011
4.3.1 Integrity, leakage, HOT400/30
The assessment of integrity (E) of a single compartment smoke control damper, as one of the fire resistance performance characteristics, shall be made on the basis of:
a) leakage through the damper at ambient and when closed after 5 min (automatic operation) or 30 min (systems with manual intervention) from the start of the elevated temperature test, b) the ability of the damper to maintain its opening when subjected to the elevated temperature test (i.e. to 600 °C), c) the suitability for use of the damper at an under pressure, measured at ambient. A smoke leakage performance requirement is described in EN 1366-10 to allow the (S) classification, and this shall be applied, if the damper is intended for the end uses where this performance is required (largest and smallest sizes at ambient and largest size (measured continuously) after 5 (automatic operation) or 30 min (systems with manual intervention) from the start of the fire test. The HOT 400/30 (High Operating Temperature) performance requirement (operating at 400 °C for 30 min) is described in EN 1366-10 and this shall be applied, if the damper is intended for the end uses where this performance is required. 4.3.2 Durability 4.3.2.1 Durability of response delay Following the test described in 5.2.4 demonstrates the durability of response delay by proving that the single compartment smoke control damper closes at the prescribed time and in the required time period. 4.3.2.2 Durability of operational reliability The ability of the single compartment smoke control damper to demonstrate its operational reliability over the life of the system shall be determined by the open and closing cycle tests shown in 5.4. SIST EN 12101-8:2011
A cycle is defined as the damper moving from the open position to the closed and back to the open position or between the upper position to the lower position and back to the upper position for modulating dampers. The single compartment smoke control damper passes the open and closing cycle test when: the cycles required are fully completed with the average time of each cycle less than 120 s; the average time of the last cycle is less than 120 s. NOTE In the case of smoke exhaust, the control system should ensure modulating actuators to move the smoke control damper only into fully open or fully closed position, i.e. the modulating signal should be overridden. 4.3.3 Fire resistance classification and designation Having achieved the performance criteria in 4.3.1, the single compartment smoke control damper shall be classified and designated in accordance with EN 13501-4. The following shall be declared for each single compartment smoke control damper: a) integrity class "E600", (in accordance to EN 13501-4); b) the addition of HOT 400/30 indicates the satisfaction of the high operational temperature requirements; c) the additions of the indication(s) of suitability for vertical and/or horizontal installation, together with mounting in a duct or in a wall or both, respectively: as ved, vew or vedw and/or hod, how or hodw ; NOTE ve or ho should not be taken to imply the direction of operation, nor the orientation of the axis of the damper blade.
d) the addition of the symbol "S" indicates the satisfaction of an extra restriction on leakage; e) the addition of "500", "1000" or "1500" indicates the suitability of use up to these underpressures; f) the addition of "AA" or "MA" indicates automatic activation or manual intervention; g) the addition of the symbols "(i Æ o)", "(o Æ i)", or (i ↔ o)" to indicate whether the element has been tested and fulfils the requirements from the inside or outside only or both; h) the addition of "C300", "C10000", "Cmod" indicates the suitability for use in smoke control only systems, combined smoke control and environmental systems, or modulating use in combined smoke control and environmental systems; i) the addition of the suffix "single" to indicate suitability. EXAMPLE
E600 60 (ve-i
from the start of the fire test, b) the ability of the damper to maintain its opening when subjected to the fire test, c) cracks or openings in excess of given dimensions and ignition of a cotton pad and sustained flaming on the non-exposed side at the perimeter of the damper junction with the wall or floor or duct (the penetration), d) the suitability for use of the damper at an under pressure, measured at ambient. When insulation characteristics are proven for multi compartment fire resisting control dampers, this shall be classified and declared, together with integrity. A smoke leakage performance requirement is described in EN 1366-10 to allow the (S) classification, and this shall be applied, if the damper is intended for the end uses where this performance is required (largest and smallest sizes at ambient and largest size (measured continuously) after 5 (automatic operation) or 30 min (systems with manual intervention) from the start of the fire test. The HOT 400/30 (High Operating Temperature) performance requirement (operating at 400 °C for 30 min) is described in EN 1366-10 and this shall be applied, if the damper is intended for the end uses where this performance is required. 4.4.2 Durability 4.4.2.1 Durability of response delay Following the test described in 5.2.4 demonstrates the durability of response delay by proving that the multi compartment smoke control damper closes at the prescribed time and in the required time period. 4.4.2.2 Durability of operational reliability The ability of the multi compartment smoke control damper to demonstrate its operational reliability over the life of the system shall be determined by the open and closing cycle tests shown in 5.4. The number of cycles to be performed reflects the proposed use of the multi compartment smoke control damper in smoke control only systems, combined smoke control and environmental systems, or modulating use in combined smoke control and environmental systems. A cycle is defined as the damper moving from the open position to the closed and back to the open position or between the upper position to the lower position and back to the upper position for modulating dampers. The multi compartment smoke control damper passes the open and closing cycle test when: the cycles required are fully completed with the average time of each cycle less than 120 s; the average time of the last cycle is less than 120 s. SIST EN 12101-8:2011
d) the addition of the symbol "S" indicates the satisfaction of an extra restriction on leakage; e) the addition of "500", "1000" or "1500" indicates the suitability of use up to these underpressures; f) the addition of "AA" or "MA" indicates automatic activation or manual intervention; g) the addition of the symbols "(i Æ o)", "(o Æ i)", or (i ↔ o)" to indicate whether the element has been tested and fulfils the requirements from the inside or outside only or both; h) the addition of "C300", "C10000", "Cmod" indicates the suitability for use in smoke control only systems, combined smoke control and environmental systems, or modulating use in combined smoke control and environmental systems; i) the addition of the suffix "multi" to indicate suitability. EXAMPLE
EI 60 (vedw-i:o) S 500 C10000
AA multi. If the multi compartment smoke control damper requirements defined in this clause are satisfied, this shall be deemed to satisfy also the corresponding single compartment smoke control damper requirements in 4.3.1. 4.4.4 Other performance criteria Where the manufacturer intends to provide information regarding aerodynamic performance, it shall do so in accordance with EN 1751 – see 5.5. 5 Test methods 5.1 Ambient Leakage Tests The test method shall be in accordance with EN 1366-2 and EN 17
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