1、BRITISH STANDARDBS EN 14637:2007Building hardware Electrically controlled hold-open systems for fire/smoke door assemblies Requirements, test methods, application and maintenanceICS 91.060.50; 91.190g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g
2、59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 14637:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2008 BSI 2008ISBN 978 0 580 53506 2National forewordThis British Stand
3、ard is the UK implementation of EN 14637:2007.The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to Subcommittee B/538/4, Building hardware.A list of organizations represented on this committee can be obtained o
4、n request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publicationDate C
5、ommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14637November 2007ICS 91.060.50; 91.190English VersionBuilding hardware - Electrically controlled hold-open systems forfire/smoke door assemblies - Requirements, test methods,application and maintenanceQuincaillerie pour le btiment - Systmes d
6、e retenuecontrls lectriquement pour blocs-portes, coupe-feu oupare-fume - Exigences, mthode dessai, mise en uvreet maintenanceSchlsser und Baubeschlge - Elektrisch gesteuerteFeststellanlagen fr Feuer-/Rauchschutztren -Anforderungen, Prfverfahren, Anwendung und WartungThis European Standard was appro
7、ved by CEN on 30 September 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
8、standards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notifie
9、d to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, N
10、etherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation
11、 in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14637:2007: EEN 14637:2007 (E) 2 Contents Page Foreword5 Introduction .6 1 Scope 9 2 Normative references 9 3 Terms, definitions and abbreviated term 11 4 Classification13 4.1 Coding system .13 4.2 Category of use (
12、first digit).13 4.3 Durability (second digit)13 4.4 Door type (third digit) 13 4.5 Suitability for use on fire/smoke door assemblies (fourth digit)14 4.6 Safety (fifth digit) .14 4.7 Corrosion resistance (sixth digit) 14 4.8 Example of classification14 5 Requirements and test methods for components
13、of a hold-open system 15 5.1 General15 5.2 Fire detectors .15 5.2.1 Smoke detectors15 5.2.2 Heat detectors15 5.2.3 Resetting the detectors.15 5.3 Power supply units16 5.3.1 All power supply units 16 5.3.2 For power supply units with stand-by parallel operation16 5.4 Control units.17 5.4.1 General17
14、5.4.2 Control units in stand-alone hold-open systems (single-line systems) 17 5.4.3 Control units in fire detection and fire alarm systems (multi-line systems) .17 5.5 Hold-open devices.18 5.5.1 General18 5.5.2 Hold-open devices for swing doors.18 5.5.3 Hold-open devices for sliding doors, lifting d
15、oors, industrial doors and roller shutters 18 5.5.4 Automatic door operators.19 5.5.5 Low energy/power assisted swing door operators19 5.5.6 Free-swing door closers .20 5.6 Auxiliary equipment 20 5.6.1 Manual control push-buttons and switches .20 5.6.2 Presence sensors (electro-sensitive protective
16、equipment) 20 5.6.3 Door position sensors.21 5.6.4 Remote indicating devices .21 5.6.5 Manual reset.21 6 Requirements for the hold-open system.21 6.1 Design and performance.21 6.2 Product information.22 6.2.1 General22 6.2.2 For installation and maintenance.22 6.2.3 For initial hold-open system test
17、 .23 6.3 Requirements not covered under Clause 5 23 6.4 Electromagnetic compatibility (EMC) 23 BS EN 14637:2007EN 14637:2007 (E) 3 6.5 Additional design requirements for connection of components to fire alarm systems 24 6.6 Electrical safety .24 6.7 Durability 24 6.8 Environmental behaviour .25 6.8.
18、1 Dry heat 25 6.8.2 Cold.25 6.8.3 Damp heat, steady state (operational) 25 6.8.4 Corrosion .25 6.8.5 Vibration .25 6.9 Supply voltage variations.25 7 System tests 25 7.1 General .25 7.2 Test apparatus .26 7.3 Theoretical analysis 27 7.4 Test methods .27 7.4.1 General .27 7.4.2 Design verification 28
19、 7.4.3 Performance tests .28 7.4.4 Check of switching device capabilities of the control unit.30 7.4.5 Short-circuit test30 7.4.6 Electrical safety tests30 7.4.7 Electromagnetic compatibility (EMC) tests 30 7.4.8 Environmental tests 31 7.4.9 Corrosion test 32 7.4.10 Vibration test, sinusoidal (opera
20、tional).33 7.4.11 Vibration test, sinusoidal (endurance)33 8 Marking.35 8.1 Components.35 8.2 Hold-open system .35 Annex A (informative) Recommendations for planning and design of the hold-open system36 A.1 General .36 A.2 Restrictions36 A.3 Detectors 36 A.3.1 Selection of detector type 36 A.3.2 Pos
21、itioning and number of detectors37 A.4 Selection of hold-open device .43 A.4.1 General .43 A.4.2 Swing doors .43 A.4.3 Sliding doors44 A.4.4 Roller shutter and lifting doors44 A.4.5 Automatic doors 44 A.5 Manual release and manual control 44 A.5.1 General .44 A.5.2 Location of switch/push-button.45
22、A.6 Interconnecting cables .45 A.7 Guidance on competence and responsibilities for individual installations in individual buildings.45 A.7.1 Planning .45 A.7.2 Installation45 Annex B (informative) Recommendations for installation and fixing of the hold-open system46 Annex C (informative) Recommendat
23、ions for acceptance inspection of the hold-open system 47 Annex D (informative) Acceptance inspection report form .48 Annex E (informative) Recommendations for usage and maintenance of the hold-open system 50 E.1 Usage of installations .50 E.1.1 General .50 E.1.2 Periodic inspection .50 BS EN 14637:
24、2007EN 14637:2007 (E) 4 E.2 Routine site inspection report form.50 Annex F (informative) Evaluation of conformity 52 F.1 General52 F.1.1 Introduction52 F.1.2 Initial type test52 F.1.3 Characteristics.52 F.1.4 Use of historical data 53 F.1.5 Treatment of calculated values and design 53 F.1.6 Sampling
25、, testing and conformity criteria.53 F.2 Factory production control (FPC) 53 F.2.1 General53 F.2.2 FPC requirements for all manufacturers.54 F.3 Further testing of sample systems 54 F.3.1 Periodic testing54 F.3.2 Yearly testing .54 F.3.3 Manufacturer-specific FPC system requirements54 Annex G (infor
26、mative) Type test report and list of approved components57 G.1 Test report 57 G.2 List of approved components 57 Annex H (informative) Example methodology for theoretical analysis 58 H.1 Introduction58 H.2 Points for analysis.58 H.2.1 General58 H.2.2 List of characteristics58 Bibliography 62 Figure
27、1 Basic system components with essential functions 6 Figure 2 Typical system with additional functions and components . 7 Figure 3 Logic diagram for modes of operation of an electrically controlled hold-open system. 8 Figure A.1 Ceiling types and critical dimensions 38 Figure A.2 Installation area i
28、n accordance with A.3.2.1 39 Figure A.3 Flow chart to determine the requisite number of detectors. 40 Figure A.4 Typical electrically controlled hold-open system with release of connected hold-open devices triggered directly by the FDAS (see A.3.2.2 a) 41 Figure A.5 Typical electrically controlled h
29、old-open system with release of connected hold-open devices by the control unit of the hold-open system driven by the information coming from the FDAS (see A.3.2.2 b)42 Table G.1 List of approved components . 57 BS EN 14637:2007EN 14637:2007 (E) 5 Foreword This document (EN 14637:2007) has been prep
30、ared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR. 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
31、May 2008, and conflicting national standards shall be withdrawn at the latest by May 2008. This European Standard is part of a series of European Standards dedicated to building hardware products. Attention is drawn to the possibility that some of the elements of this document may be the subject of
32、patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. 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,
33、 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. BS EN 14637:2007EN 14637:2007 (E
34、) 6 Introduction The purpose of an electrically controlled hold-open system is to reliably hold open and then release self-closing fire/smoke control door assemblies at the earliest practicable moment, in the event of fire, but not to generate an alarm signal. In this regard the required function of
35、 the fire detectors is different to the normal usage of fire detectors in fire detection and fire alarm systems. In the case of hold-open systems, conforming to this European Standard, the primary objective is to release a door reliably for self-closing and any incidence of false alarms is of second
36、ary importance. In the case of fire detection and fire alarm systems, however, the incidence of false alarms needs to be kept to the absolute minimum (See 6.1.1 and 6.1.2). This does not, however, exclude the fact that detectors of fire detection and fire alarm systems may be used to initiate door r
37、elease signals. A logic diagram for modes of operation of an electrically controlled hold-open system is shown in Figure 3. This European Standard is drafted on the basis of essential system functions and components which are provided on all electrically controlled hold-open systems and which compri
38、se hold-open device(s), a control unit, a power supply unit, and fire detector(s) (see Figure 1). Options with requirements for additional system functions and components can also be provided, such as remote indicating devices, interconnecting cables, door position sensors, interfaces with other sys
39、tems, manual controls and a stand-by power supply (see Figure 2). It is intended that the options be used for specific applications. The optional function(s) and components are included separately, with their own set of associated requirements, in order to permit electrically controlled hold-open sy
40、stems with many different combinations of functions to conform to this European Standard. Where an option is taken, corresponding requirements are included. The performance tests incorporated in this European Standard are reproducible and, as such, will provide a consistent and objective assessment
41、of the performance of these hold-open systems. Fire/smoke detectorAControl unitBHold-open deviceCPower supply unitDFigure 1 Basic system components with essential functions BS EN 14637:2007EN 14637:2007 (E) 7 Other systems, e.g. controlequipment of a fire detectionand fire alarm systemHold-open devi
42、ce(s)CDoor position sensor(s)GRemote indicating device(s)HManual resetFStand-by power supplyJPower supply unitDInterfaceControl unitBManual control(s)EFire/smoke detector(s)AFire/smoke detectorA211Key 1 Connection cable 2 Connection cable (optional) NOTE The dotted lines linking various components i
43、ndicate the optional components that can be included in the system. Figure 2 Typical system with additional functions and components BS EN 14637:2007EN 14637:2007 (E) 8 Door in hold-open position (fire/smoke compartment open) Fire/smoke detectionsignalControlunitRelease of hold-opendeviceClosingdevi
44、ceDoor closed (fire/smoke compartment closed)Door released (fire/smoke compartment open)In case of failure ofcomponent, element, system, mains poweror wiringFail-safe operation Manual control signalManual releaseBasic system with essential functions and elementsFigure 3 Logic diagram for modes of op
45、eration of an electrically controlled hold-open system BS EN 14637:2007EN 14637:2007 (E) 9 1 Scope This European Standard specifies requirements, methods of test and performance criteria against which the compatibility of components and their performance can be assessed when used in combination to f
46、orm an electrically controlled hold-open system. It also specifies requirements for the integrity of such hold-open systems when connected to fire detection and fire alarm systems or other systems, including the signal exchange and technical data for interfaces. This European Standard provides requi
47、rements for the application of electrically controlled hold-open systems used for fire/smoke doors in buildings, where such doors are required to be self-closing. It covers planning, design (see Annex A), installation (see Annex B), commissioning, use and maintenance (see Annex E) of hold-open syste
48、ms, intended for the protection of life and/or the protection of property. This may also include hold-open systems, or components of the hold-open system, that are self-contained in a single enclosure. Electrically controlled hold-open systems manufactured, installed and serviced in accordance with
49、this European Standard are recommended for use wherever there is a requirement for reliable hold-open and release of an individual self-closing fire/smoke door assembly in the case of fire. The use of hold-open systems for closures in conveyor systems conforming to EN 1366-7, which applies in conjunction with EN 1363-1, may require additional proof of suitability, which is not covered by this European Standard. This European Standard does not cover design, installation, commissioning, use and maintenance of building fire detection and fire
