1、Cable trunking systems and cable ducting systems for electrical installationsPart 2-4: Particular requirements Service poles and service postsBS IEC 61084-2-4:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK impleme
2、ntation of IEC 61084-2-4:2017. The UK participation in its preparation was entrusted to TechnicalCommittee PEL/213, Cable management.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisi
3、ons ofa contract. Users are responsible for its correct application. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 89535 7ICS 29.060.01; 29.120.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was
4、 published under the authority of theStandards Policy and Strategy Committee on 30 April 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS IEC 61084-2-4:2017 2 IEC 61084-2-4:2017 IEC 2017 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and defin
5、itions 6 4 General requirements 6 5 General conditions for tests . 7 6 Classification . 7 7 Marking and documentation . 8 8 Dimensions 8 9 Construction 8 10 Mechanical properties 10 11 Electrical properties . 16 12 Thermal properties 17 13 Fire hazard 17 14 External influences 18 15 Electromagnetic
6、compatibility 18 Annex A (informative) Types of cable trunking systems (CTS) and cable ducting systems (CDS) 23 Annex B (normative) CTS/CDS IK code . 24 Annex AA (normative) Use of test results according to IEC 61084-2-4:2015 for service poles and service posts being part of CTS/CDS covered by IEC 6
7、1084-2-1:2015 or by IEC 61084-2-2:2015 25 Annex AB (normative) Routine test for the socket outlets wiring of pre-wired service poles and service posts (correct polarity and protection against electric shock) 28 Bibliography 30 Figure 101 Types and application of service poles and service posts . 20
8、Figure 102 Detail of the cylinder for vertical load test in accordance with 10.5.103 21 Figure 103 Detail of the circular plate for vertical load test in accordance with 10.5.104 . 22 Table AA.1 Use for service poles and service posts being part of CTS/CDS covered by IEC 61084-2-1:2015 . 25 Table AA
9、.2 Use for service poles and service posts being part of CTS/CDS covered by IEC 61084-2-2:2015 . 26 Table AB.1 Diagrammatic representation of routine tests to be applied to the socket outlets wiring of pre-wired service poles and service posts . 28 BS IEC 61084-2-4:2017IEC 61084-2-4:2017 IEC 2017 3
10、INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CABLE TRUNKING SYSTEMS AND CABLE DUCTING SYSTEMS FOR ELECTRICAL INSTALLATIONS Part 2-4: Particular requirements Service poles and service posts FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization
11、comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International
12、Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this
13、preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two or
14、ganizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the fo
15、rm of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpret
16、ation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or r
17、egional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried o
18、ut by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committe
19、es for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to th
20、e Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held
21、 responsible for identifying any or all such patent rights. International Standard IEC 61084-2-4 has been prepared by subcommittee 23A: Cable management systems, of IEC technical committee 23: Electrical accessories. This second edition cancels and replaces the first edition published in 1996. This
22、edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: classification; construction; mechanical and electrical properties. BS IEC 61084-2-4:2017 4 IEC 61084-2-4:2017 IEC 2017 The text of this standard is based
23、 on the following documents: FDIS Report on voting 23A/830/FDIS 23A/837/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This In
24、ternational Standard is to be used in conjunction with IEC 61084-1:2017. This part of the IEC 61084 series supplements or modifies the corresponding clauses of IEC 61084-1:2017 as follows: where no particular clause or subclause of IEC 61084-1 is mentioned, the corresponding clause or subclause of I
25、EC 61084-1 applies as far as is reasonable; where “addition” or “replacement” is stated, the relevant text of IEC 61084-1 is to be adapted accordingly; subclauses, figures and tables which are additional to those in IEC 61084-1 are numbered starting from 101. In this standard, the following print ty
26、pes are used: requirements and definitions: roman type; compliance statements: italic type. A list of all parts in the IEC 61084 series, published under the general title Cable trunking and cable ducting systems for electrical installations, can be found on the IEC website. The committee has decided
27、 that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. I
28、MPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS IEC 61084-2-4:2017IEC 61084-2-4:2017 IEC 201
29、7 5 CABLE TRUNKING SYSTEMS AND CABLE DUCTING SYSTEMS FOR ELECTRICAL INSTALLATIONS Part 2-4: Particular requirements Service poles and service posts 1 Scope This part of the IEC 61084 series specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for
30、 the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V AC and 1 500 V DC Service poles
31、and service posts are intended to be mounted in free space and in contact with mounting surface(s) only at one or two ends, where the word “mounted” means fixed or placed on the floor with a weighted base or linked to a mounting surface through a flexible component. NOTE Service poles and service po
32、sts can also be part of a CTS/CDS intended for wall or ceiling mounting covered by IEC 61084-2-1 or floor mounting covered by IEC 61084-2-2 and are then also tested according to said parts, as appropriate. This international standard does not apply to conduit systems, cable tray systems, cable ladde
33、r systems, powertrack systems or equipment covered by other standards. 2 Normative references This clause of Part 1 is applicable, except as follows: Addition: IEC 60068-2-75:2014, Environmental testing Part 2-75: Tests Test Eh: Hammer tests IEC 60228:2004, Conductors of insulated cables IEC 61084-1
34、:2017, Cable trunking systems and cable ducting systems for electrical installations Part 1: General requirements IEC 61084-2-1:2017, Cable trunking and cable ducting systems for electrical installations Part 2-1: Particular requirements Cable trunking systems and cable ducting systems intended for
35、mounting on walls and ceilings IEC 61084-2-2:2017, Cable trunking systems and cable ducting systems for electrical installations Part 2-2: Particular requirements Cable trunking systems and cable ducting systems intended for mounting underfloor, flushfloor, or onfloor ISO 535:2014, Paper and board D
36、etermination of water absorptiveness Cobb method ISO 536:2012, Paper and board Determination of grammage ISO 9328-7:2011, Steel flat products for pressure purposes Technical delivery conditions Part 7: Stainless steels BS IEC 61084-2-4:2017 6 IEC 61084-2-4:2017 IEC 2017 3 Terms and definitions This
37、clause of Part 1 is applicable, except as follows: Addition: 3.101 service pole CTS/CDS intended to be mounted in free space and in contact with mounting surfaces only at two ends Note 1 to entry: Service pole can be part of a CTS/CDS intended for wall, ceiling or floor mounting. See Figure 101. Not
38、e 2 to entry: The word “mounted” means fixed or placed on the floor with a weighted base or linked to a mounting surface through a flexible component. 3.102 service post CTS/CDS intended to be mounted in free space and in contact with mounting surface only at one end Note 1 to entry: Service post ca
39、n be part of a CTS/CDS intended for wall, ceiling or floor mounting. See Figure 101. Note 2 to entry: The word “mounted” means fixed or placed on the floor with a weighted base or linked to a mounting surface through a flexible component. 3.103 pre-equipped service pole/service post service pole/ser
40、vice post already assembled by the manufacturer or responsible vendor with one or more electrical accessories and/or communication components 3.104 pre-wired service pole/service post service pole/service post already assembled by the manufacturer or responsible vendor, wired by means of insulated c
41、onductors and/or cables connecting one or more electrical accessories and/or communication components 3.105 modular service pole/service post service pole/service post which includes the assembly of two or more modules allowing to increase the height or width or depth of the product 3.106 rated curr
42、ent value of the current assigned to a pre-wired and/or pre-equipped service pole/service post by the manufacturer and to which operation and performances characteristics are referred 3.107 rated voltage value of the voltage assigned to a pre-wired and/or pre-equipped service pole/service post by th
43、e manufacturer and to which operation and performances characteristics are referred 4 General requirements This clause of Part 1 is applicable. BS IEC 61084-2-4:2017IEC 61084-2-4:2017 IEC 2017 7 5 General conditions for tests This clause of Part 1 is applicable, except as follows: 5.1 Replacement: 5
44、.1 Unless otherwise specified, tests according to this standard are type tests. Additional subclause: 5.101 Unless otherwise specified in the relevant test, service poles/service posts are tested on the longest version declared by the manufacturer, and service poles/service posts which differ only b
45、y being shorter than one which complies with the requirements for a given test are deemed to comply with the requirements for the same test. 6 Classification This clause of Part 1 is applicable except as follows: 6.4.1 Flame propagating CTS/CDS This subclause of Part 1 is not applicable. Additional
46、subclauses: 6.101 According to floor treatment for service poles/service posts placed on the floor 6.101.1 Service poles/service posts for dry-treatment of floor 6.101.2 Service poles/service posts for wet-treatment of floor 6.102 According to resistance to vertical load applied through small surfac
47、e area 6.102.1 CTS/CDS for 500 N 6.102.2 CTS/CDS for 750 N 6.102.3 CTS/CDS for 1 000 N 6.102.4 CTS/CDS for 1 500 N 6.102.5 CTS/CDS for 2 000 N 6.102.6 CTS/CDS for 2 500 N 6.102.7 CTS/CDS for 3 000 N 6.103 Optional classification according to resistance to vertical load applied through large surface
48、area 6.103.1 CTS/CDS for 2 000 N 6.103.2 CTS/CDS for 3 000 N 6.103.3 CTS/CDS for 5 000 N 6.103.4 CTS/CDS for 10 000 N 6.103.5 CTS/CDS for 15 000 N BS IEC 61084-2-4:2017 8 IEC 61084-2-4:2017 IEC 2017 7 Marking and documentation This clause of Part 1 is applicable except as follows: 7.3 Add the follow
49、ing three last bullet points: for modular service poles/service posts, the constraints concerning the number or configuration of assembled modules; whether non-vertical mounting is allowed; whether the flexible component, if any, linking to the mounting surface is not part of the enclosure. 8 Dimensions This clause of Part 1 is applicable except as follows: Replacement: There are no dimensional requirements. 9 Construction This clause of Part 1 is appl
