BS EN 50525-2-31-2011 Electric cables Low voltage energy cables of rated voltages up to and including 450 750 V (U0 U) Cables for general applications Single core non-sheathed cabl.pdf
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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50525-2-31:2011Electric cables Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Part 2-31: Cables for general applications Single core non-s
2、heathed cables with thermoplastic PVC insulationBS EN 50525-2-31:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN50525-2-31:2011. It partially supersedes BS6004:2000.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/20/17, Elect
3、ric Cables - Low voltage.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 64366 8ICS 29.060
4、.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2011.Amendments issued since publicationDate Text affectedBS EN 50525-2-31:2011 BRITISH STANDARDNat
5、ional forewordThis British Standard is the UK implementation of EN50525-2-31:2011. It partially supersedes BS6004:2000.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/20/17, Electric Cables - Low voltage.A list of organizations represented on this committee can beobta
6、ined on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 64366 8ICS 29.060.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This B
7、ritish Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2011.Amendments issued since publicationDate Text affectedThis British Standard is the UK implementation of EN 50525-2-31:2011. In the UK, the BS EN 50525 series of standards nullontain nu
8、llomplenullsnullpersession details. The tanullle nullelonull nullest snullmmarinulles the relationship nulletnulleen these standards:Part 1 together with Supersedes2-null1 BS null3null-null:1nullnullnull2-null1, 2-null2 BS null00null: 200null2-11 nullin partnull, 2-12, 2-21 nullin partnull, 2-null1
9、BS null500:20002-11 nullin partnull, 2-21 nullin partnull, 2-51 nullin partnull, 2-null3, 3-21 BS nullnull1null:20012-31, 2-51 nullin partnull BS 6004:20003-null1 BS 7211:19982-22, 2-null2, 2-null2, 3-11, 3-31 NoneNOTE All British Standards will remain current until they are withdrawn on 31 December
10、 2012. British Standards in bold are only partially supersedednull and new editions onull BS null00null and BS null211 will be introduced on 1 nullanuary 2013.National nullnnenull Nnull nullinformatinullenull nullinulles information on the orinullins and identinullnullation of partinullnulllar nulla
11、nullle tnullpes.BS EN 50525-2-31:2011EUROPEAN STANDARD EN 50525-2-31 NORME EUROPENNE EUROPISCHE NORM May 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Mar
12、nix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50525-2-31:2011 E ICS 29.060.20 Supersedes HD 21.3 S3:1995 + A1:1999 + A2:2008, HD 21.7 S2:1996 + A1:1999English version Electric cables - Low voltage
13、energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-31: Cables for general applications - Single core non-sheathed cables with thermoplastic PVC insulation Cbles lectriques - Cbles dnergie basse tension de tension assigne au plus gale 450/750 V (U0/U) - Partie 2-31: Cbles p
14、our applications gnrales - Conducteurs isols en PVC thermoplastique Kabel und Leitungen - Starkstromleitungen mit Nennspannungen bis 450/750 V (U0/U) - Teil 2-31: Starkstromleitungen fr allgemeine Anwendungen - Ader- und Verdrahtungsleitungen mit thermoplastischer PVC-Isolierung This European Standa
15、rd was approved by CENELEC on 2011-01-17. 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 concernin
16、g such national standards may be obtained 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
17、own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ir
18、eland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50525-2-31:2011EN 50525-2-31:2011 - 2 - Foreword This European Standard was prepared by the Technical Committee CENELEC
19、 TC 20, Electric cables. The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50525-2-31 on 2011-01-17. This document, which is one of a multipart series, supersedes HD 21.3 S3:1995 + A1:1999 + A2:2008 and HD 21.7 S2:1996 + A1:1999. Attention is drawn to the possi
20、bility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an
21、 identical national standard or by endorsement (dop) 2012-01-17 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-01-17 _ BS EN 50525-2-31:2011- 3 - EN 50525-2-31:2011 Contents Page 1 Scope 42 Normative references . 43 Terms and definitions . 44 Gene
22、ral purpose cable . 54.1 Cables for fixed wiring H07V-U and H07V-R 54.2 Cables for fixed wiring H07V-K . 54.3 Cables for internal wiring H05V-U and H05V-R 64.4 Cables for internal wiring H05V-K 65 Heat resistant cables (90 C) . 75.1 Cables for fixed wiring H07V2-U and H07V2-R . 75.2 Cables for fixed
23、 wiring H07V2-K . 85.3 Cables for internal wiring H05V2-U and H05V2-R 85.4 Cables for internal wiring H05V2-K. 9Annex A (normative) . 10Tests for cables to EN 50525-2-31 . 10Annex B (normative) . 11General data 11Bibliography . 14Tables Table A.1 10Table B.1 Cables with rigid conductor (450/750 V) .
24、 11Table B.2 Cables with flexible conductor (450/750 V) . 12Table B.3 Cables with rigid conductor (300/500 V) . 12Table B.4 Cables with flexible conductors (300/500 V) . 13BS EN 50525-2-31:2011EN 50525-2-31:2011 - 4 - 1 Scope EN 50525-2-31 applies to non-sheathed single core cables insulated with th
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