EN 1366-11-2018 en Fire resistance tests for service installations - Part 11 Fire protective systems for cable systems and associated components.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Fire resistance tests for service installationsPart 11: Fire protective systems for cable systems and associated componentsBS EN 136611:2018National forewordThis British Standard is the UK implementation of EN 136611:20

2、18. The UK participation in its preparation was entrusted to Technical Committee FSH/22/9, Fire resistance tests for ducts, including smoke extract ducts.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all

3、 the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 86318 9ICS 13.220.50; 29.060.20; 91.140.50Compliance with a British Standard cannot confer immunity from legal obli

4、gations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 136611:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 136611May 2018ICS 13.220.50

5、; 29.060.20; 91.140.50EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCENCENELEC Management Centre: Avenue Marnix 17, B1000 Brussels 2017 CEN Ref. No. EN 136611:2017: EAll rights of exploitation in any form and by any means reserved worldwide for CEN

6、 national MembersFire resistance tests for service installations Part 11: Fire protective systems for cable systems and associated componentsEssais de rsistance au feu des installations de service Partie 11: Systmes de protection incendie pour les systmes de cbles et composants associsFeuerwiderstan

7、dsprfungen fr Installationen Teil 11: Brandschutzsysteme fr Kabelanlagen und zugehrige KomponentenThis European Standard was approved by CEN on 9 April 2017.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the

8、status of a national standard without any alteration. Uptodate lists and bibliographical references concerning such national standards may be obtained on application to the CENCENELEC Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, Ge

9、rman). 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, Croati

10、a, 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey

11、 and United Kingdom.English VersionEN 136611:2017 (E)European foreword 4Introduction . 51 Scope . 62 Normative references 63 Terms and definitions . 74 Test equipment. 84.1 Furnace 85 Test conditions . 85.1 Heating conditions . 85.2 Pressure conditions 86 Test specimen 96.1 Dimensions . 96.2 Number

12、of tests 96.3 Design . 97 Installation of test specimen 97.1 Fire protective system with cables 97.2 Fire protective systems with busbars 117.3 Special cases . 118 Conditioning .129 Application of instrumentation .129.1 Furnace thermocouples (plate thermocouples) .129.2 Preheating inside the fire pr

13、otective system . 129.3 Additional thermocouples . 1210 Test procedure .1210.1 General 1210.2 Power supply . 1310.2.1 General. 1310.2.2 Continuity and short circuit checking arrangement for power cables 1310.2.3 Continuity and short circuit checking arrangement for signal/control cables .1410.2.4 Co

14、ntinuity and short circuit checking arrangement for busbars 1411 Performance criteria .1512 Test report 1513 Field of direct application of test results1513.1 Types of cables . 1513.2 Application of test results of four-sided, three sided or two-sided fire protective systems 1613.3 Assembly of fire

15、protective system . 1713.4 Fixing of fire protective system to wall and ceiling 1813.5 Types of cable management systems / busbars and load inside the fire protective system . 1913.6 Types of suspension device . 1913.7 Adjoining construction 2013.8 Dimension of fire protective systems . 2013.9 Orien

16、tation of fire protective systems for cables and busbars .2013.10 Special cases . 2113.10.1 Ventilation devices and inspection hatches .2113.10.2 Removable lid 2113.10.3 Penetrating systems .212Contents PageBS EN 136611:2018EN 136611:2017 (E)Annex A (informative) Thermocouples inside the fire protec

17、tive systems .28Annex B (informative) Preheating .29Annex C (informative) Performance criteria for communication/data cables .30Bibliography .31 ISO ISO pubdate year All rights reserved 3BS EN 136611:2018EN 136611:2017 (E)European forewordThis document (EN 1366-11:2017) has been prepared by Technica

18、l Committee CEN/TC 127, “Fire safety in buildings” the secretariat of which is held by BSI.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 November 2018, and conflicting national standards shall b

19、e withdrawn at the latest by November 2018.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.This document has been prepared under a mandate given to CE

20、N by the European Commission and the European Free Trade Association.The EN 1366 series, Fire resistance tests for service installations consists of the following:Part 1: DuctsPart 2: Fire dampersPart 3: Penetration sealsPart 4: Linear joint sealsPart 5: Service ducts and shaftsPart 6: Raised access

21、 floors and hollow floorsPart 7: Closures for conveyors and trackbound transportation systemsPart 8: Smoke extraction ductsPart 9: Single compartment smoke extraction ductsPart 10: Smoke control dampersPart 11: Fire protective systems for cable systems and associated componentsAccording to the CENCE

22、NELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary,

23、Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.4BS EN 136611:2018EN 136611:2017 (E)IntroductionThe purpose of this test is to evaluate the ability of

24、the protective system to allow cables and components of their installation (connectors, glands, junctions, mountings, etc.) to maintain during a defined time a reliable function whilst exposed to fire. The purpose of this test is to verify compliance with requirements regarding the circuit integrity

25、 of systems for example as those for firefighting lifts, pressure boosters, emergency lighting, fire alarm systems etc.The fire exposure conditions and general arrangement in this European Standard are similar to those given in EN 50577, developed by CLC/TC 20, and prCLC/TR 50658 under development b

26、y CLC/TC 213. Each of these standards has been developed under a Mode 4 cooperation between CEN TC 127, CLC/TC 213 and CLC/TC 20.CAUTION: The attention of all persons concerned with managing and carrying out this fire resistance test is drawn to the fact that fire testing may be hazardous and that t

27、here is a possibility that toxic and/or harmful smoke and gases may be evolved during the test. Mechanical and operational hazards may also arise during the construction of the test elements or structures, their testing and disposal of test residues.An assessment of all potential hazards and risks t

28、o health should be made and safety precautions should be identified and provided. Written safety instructions should be issued. Appropriate training should be given to relevant personnel. Laboratory personnel should ensure that they follow written safety instructions at all times.5BS EN 136611:2018E

29、N 136611:2017 (E)1 ScopeThis European Standard describes the method to evaluate the performance of protective systems for electrical cable and busbar systems in order to maintain the circuit integrity under fire conditions to classify the protective system according to EN 13501-3 for the P classific

30、ation. The test examines the behaviour of cable protection systems exposed to fire from outside. The tests specified in this standard are not aimed for assessing the performance of the fire protective system and the penetration seal for maintaining the requirements of the penetrated wall or ceiling

31、(classification E / I).This method is very different to EN 50200 for the PH classification and also to IEC 60331-11, IEC 60331-21, IEC 60331-23, and IEC 60331-25, which are not designed for fire protective systems for electrical cable systems.This standard should be used in conjunction with EN 13631

32、.The test results apply to fire protective systems for electrical cable systems rated for voltages up to 1 kV.The test procedure should also be used to determine the performance of protective systems for use with data and optical cables, however, verification procedures for such cables are still und

33、er development. Proposals are given in Annex C.The protective system may include ventilation devices, inspection hatches, fixed or removable lids etc.The tests specified in this standard are not aimed for assessing the performance of sprayed or painted coatings (e.g. intumescent or ablative coating,

34、 plastic film, epoxy resin) and similar protective layers (e.g. wrap, bandage) applied directly on the cables or bus bars as fire protective system. Also, cables and bus bars with intrinsic resistance to fire, and without fire protective systems around, are excluded (see CENELEC standard EN 50577).T

35、his test method is not applicable for cabinets for electrical accessory containing bus systems, relays or similar.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the

36、edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.EN 13631, Fire resistance tests Part 1: General RequirementsEN 13632, Fire resistance tests Part 2: Alternative and additional proceduresEN 135013, Fire classification of c

37、onstruction products and building elements Part 3: Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampersEN 502887, Multi-element metallic cables used in analogue and digital communication and contro

38、l Part 7: Sectional specification for instrumentation and control cablesEN 50525211, Electric cables Low voltage energy cables of rated voltages up to and including 450/750 V (Uo/U) Part 2-11: Cables for general applications Flexible cables with thermoplastic PVC insulationEN 602691, Low-voltage fus

39、es Part 1: General requirements (IEC 60269-1)EN 61537, Cable management Cable tray systems and cable ladder systems (IEC 61537)EN ISO 13943, Fire safety Vocabulary (ISO 13943)HD 603 S1, Distribution cables of rated voltage 0,6/1 kV6 BS EN 136611:2018EN 136611:2017 (E)3 Terms and definitionsFor the p

40、urposes of this document, the terms and definitions given in EN 1363-1, EN ISO 13943, and the following, apply.3.1fire protective systemheat-insulating assembly of flexible or rigid materials inside which cables or cable management systems or busbars are arrangedNOTE The protective system may be duc

41、ts, shafts, conduits, trunkings, or similar systems.3.2ducthorizontal selfsupporting enclosure made of rigid boards or slabs for combustible or noncombustible cables or busbars with or without suspension deviceNOTE Jacket enclosures are included.3.3range of ductsducts with different cross sectional

42、area and with the same thickness of the protective system for a given fire rating3.4shaftvertical selfsupporting enclosure made of rigid boards or slabs for combustible or noncombustible cables or busbars with or without suspension deviceNOTE Jacket enclosures are included.3.5suspension devicemechan

43、ical support provided in the form of clips, ties, hangers, ladder racks or trays, or any device designed to carry the load of the cables and the protective system3.6conductorpart of a cable which has the specific function of carrying current3.7busbarlowimpedance conductor to which several electric c

44、ircuits can be connected at separate points3.8busbar trunking systemfactorybuilt assembly in the form of a conductor system comprising busbars which are spaced and supported by insulating material in a duct, trough or similar enclosure3.9connecting elementelement such as sleeves and junction boxes3.

45、10cable management systemassembly including different system components intended for the accommodation of insulated conductors, cables and possibly other electrical equipment in electrical and / or communication systemsNOTE Examples of cable management system are conduit system, cable ductory system

46、, cable trunking system, cable tray system, cable ladder system, cable cleat, cable tie.7BS EN 136611:2018EN 136611:2017 (E)3.11maintenance of circuit integritymaintenance, the purpose of which is to maintain circuit integrity if there is no short circuit or circuit interruption in the cable system

47、when exposed to fire from outside3.12circuit integrityability of an electric cable to continue to operate in a designated manner whilst subjected to a specific source of heat for a specified period of time under specific conditions3.13power cablecable of voltages up to 0,6/1 kV comprising one or mor

48、e insulated conductor(s), together with any coverings and protective layers, used for the transmission or supply of electrical energy3.14signal cablecontrol cablecable comprising insulated conductor(s), together with any coverings and protective layers, used for the transmission of control, measurin

49、g and indication signals in electric installations3.15communication cabledata cablecable of suitably insulated coaxial conductors or twisted pairs of insulated conductors fabricated to meet transmission, mechanical and environmental requirement, and sufficient to allow conveyance of information between two points with the minimum of radiation3.16optical fibre cablecable comprising one or more optical fibres or fibre bundles inside a common covering designed to protect them against mechanical stresses and