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1、Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN61386-1:2004Conduit systems for cable management Part 1: General requirementsThe European Standard EN 61386-1:2004 has the status of aBritish StandardICS 29.120.10 BS EN 61386-1:2004National forewordThis British Standa
2、rd is the official English language version ofEN 61386-1:2004, including Corrigendum April 2004. It is identical withIEC 61386-1:1996, including amendment 1:2000. It supersedesBS EN 50086-1:1994 which will be withdrawn on 30 June 2008.The UK participation in its preparation was entrusted to Technica
3、l CommitteePEL/213, Cable management, which has the responsibility to:aid enquirers to understand the text;present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;monitor related international and Eu
4、ropean developments and promulgate them in the UK.A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalo
5、gue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or ofBritish Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correc
6、t application.Compliance with a British Standard does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 37 and a back cover.The BSI copyright notice displayed in this document indicates whe
7、n the document was last issued.Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSIAmd. No.DateCommentsThis British Standard was published under the authority of the Standards Policy and Strategy Committee on22 June 2004 BSI 22 June 2004ISBN 0 580 43798 1Amendments issued since publicationEU
8、ROPEAN STANDARDEN 61386-1NORME EUROPENNEEUROPISCHE NORMFebruary 2004ICS 29.120.10Supersedes EN 50086-1:1993Incorporates Corrigendum April 2004English versionConduit systems for cable managementPart 1: General requirements(IEC 61386-1:1996 + A1:2000)Systmes de conduits pour la gestion du cblagePartie
9、 1: Rgles gnrales(CEI 61386-1:1996 + A1:2000)Elektroinstallationsrohrsysteme fr elektrische Energie und fr Informationen Teil 1: Allgemeine Anforderungen(IEC 61386-1:1996 + A1:2000)Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSIThis European Standard was approved by CENELEC on 2003-09-2
10、3. CENELEC 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 obtaine
11、d on application to the Central Secretariat or to any CENELEC 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 CENELEC member into its own language and notified to the Central
12、Secretariat has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands,
13、Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.CENELECEuropean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B - 1050
14、 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 61386-1:2004 EPage 31EN 613861:2004Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSIForewordThe text of the International Standard IEC 61386-1:1996 + A1:2000
15、, prepared by SC 23A, Cable management systems, of IEC TC 23, Electrical accessories, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 61386-1 on 2003-09-23.The following dates were fixed: latest date by which the EN has to be implemented at national level by public
16、ation of an identicalnational standard or by endorsement(dop)2004-10-01 latest date by which the national standards conflictingwith the EN have to be withdrawn(dow)This European Standard supersedes EN 50086-1:1993 + corrigendum February 2001. However, EN 50086-1:1993 remains valid until all the part
17、s 2 that are used in conjunction with it have been withdrawn.NOTE The date of withdrawal (dow) is left open until the situation for EN 50086-2-4 is clarified by the CEN/CLC JWG on“Conduits buried underground” (BT Decision D118/051).This part 1 of EN 61386 is to be used in conjunction with the approp
18、riate part 2, which contains clauses to supplement or modify the corresponding clauses in part 1, to provide the relevant particular requirements for each type of product. A conduit system which conforms to this standard is deemed safe for use.In this standard, the following print types are used:-re
19、quirements: in roman type;-test specifications: in italic type;-explanatory matter: in smaller roman type.Annexes ZA and ZB have been added by CENELEC.The contents of the corrigendum of April 2004 have been included in this copy.Endorsement noticeThe text of the International Standard IEC 61386-1:19
20、96 + A1:2000 was approved by CENELEC as aEuropean Standard without any modification.Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSICONT E N T SPageClause1Scope .42Normative references.43Definitions .44General requirements .65General conditions for tests .66Classification .77Marking and
21、documentation .108Dimensions .109Construction .1110Mechanical properties .1211Electrical properties .1612Thermal properties.1813Fire hazard .1914External influences .2115Electromagnetic compatibility .23Figures1Arrangement for compression test .242Impact test apparatus .253Assembly of conduit and co
22、nduit fittings for bonding test .264Arrangement for insulation resistance and electric strength test Rigid conduit .275Arrangement for insulation resistance and electric strength test Pliableand flexible conduit .286Enclosure for flame propagation resistance test .297Arrangement for flame propagatio
23、n resistance test .308Test apparatus for burning resistance to heat .31Annex A (normative) Classification coding for conduit systems .32Annex B (normative) Determination of material thickness.35AnnexZA(normative)Normativereferencestointernationalpublicationswiththeir corresponding European publicati
24、ons . 36Annex ZB (informative) Tests to be carried out for conduit systems complying withEN 50086-1:1993 .37Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSICONDUIT SYSTEMS FOR ELECTRICAL INSTALLATIONS Part 1: General requirements1 ScopeThis part of IEC 1386 specifies requirements and tes
25、ts for conduit systems, including conduits and conduit fittings, for the protection and management of insulated conductors and/or cables in electrical installations or in communication systems up to 1000 V a.c. and/or 1500 V d.c. This standard applies to metallic, non-metallic and composite conduit
26、systems, including threaded and non-threaded entries which terminate the system. This standard does not apply to enclosures and connecting boxes which come within the scope of IEC 670.NOTES1 Certain conduit systems may also be suitable for use in hazardous atmospheres. Regard should then be taken of
27、 the extra requirements necessary for equipment to be installed in such conditions.2 Earthing conductors may or may not be insulated.2 Normative referencesThe following normative documents contain provisions which through reference in this text, constitute provisions of this part of IEC 1386. At the
28、 time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this part of IEC 1386 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of
29、 IEC and ISO maintain registers of currently valid International Standards.IEC 417: 1973, Graphical symbols for use on equipment. Index, survey and compilation of the single sheets, as well as all of the supplements A to LIEC 423: 1993, Conduits for electrical purposes Outside diameters of conduits
30、for electrical installations and threads for conduits and fittingsIEC 529: 1989, Degrees of protection provided by enclosures (IP Code)IEC 670: 1989, General requirements for enclosures for accessories for household and similar fixed electrical installationsIEC 695-2-1/1:1994, Fire hazard testing Pa
31、rt 2: Test methods Section 1/Sheet 1: Glow- wire end-product test and guidanceIEC 695-2-4/1: 1991, Fire hazard testing Part 2: Test methods Section 4/Sheet 1: 1 kWnominal pre-mixed test flame and guidance3 DefinitionsFor the purposes of this International Standard, the following definitions apply:Li
32、censed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSI3.1conduit system: Closed wiring system consisting of conduits and conduit fittings for the protection and management of insulated conductors and/or cables in electrical or communication installations, allowing them to be drawn in and/or repl
33、aced, but not to be inserted laterally.3.2conduit: Part of a closed wiring system of general circular cross-section for insulated conductors and/or cables in electrical or communication installations, allowing them to be drawn in and/or replaced.3.3conduit fitting: Device designed to join one or mor
34、e components of a conduit system, or for them to change direction.3.4metallic conduit and/or conduit fitting: Conduit or conduit fitting which consists of metal only.3.5non-metallic conduit and/or conduit fitting: Conduit or conduit fitting which consists uniquely of non-metallic material and which
35、has no metallic components whatsoever.3.6composite conduit and/or conduit fitting: Conduit or conduit fitting comprising both metallic and non-metallic materials.3.7non-flame propagating conduit and/or conduit fitting: Conduit or conduit fitting which is liable to catch fire as a result of an applie
36、d flame, but in which the flame does not propagate, and which extinguishes itself within a limited time after the flame is removed.3.8plain conduit: Conduit in which the profile is even in the longitudinal section. (see note to 3.9).3.9corrugated conduit: Conduit in which the profile is corrugated i
37、n the longitudinal section.NOTE Both annular and helical corrugated conduits are permissible, and a combination of both corrugated and plain conduit is possible.3.10rigid conduit: Conduit which cannot be bent, or which can only be bent with the help of a mechanical aid, with or without special treat
38、ment.3.11pliable conduit:Conduit which can be bent by hand with reasonable force, and which is not intended for frequent flexing.3.12flexible conduit: Conduit which can be bent by hand with reasonable small force, and which is intended to flex frequently throughout its life.3.13self-recovering conduit: Pliable conduit which deforms when a transverse force is applied for a short time and which, after removal of this force, returns close to its original shape within a further short time.Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSI3.14threadable conduit and conduit fitting:
