EN 50525-2-11-2011 en Electric cables - Low voltage energy cables of rated voltages up to and including 450 750 V (U0 U) - Part 2-11 Cables for general applications - Flexible cabl.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50525-2-11:2011Electric cables Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Part 2-11: Cables for general applications Flexible cables w

2、ith thermoplastic PVC insulationBS EN 50525-2-11:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN50525-2-11:2011. It partially supersedes BS6500:2000 andBS7919:2001.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/20/17, Electr

3、ic 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 64362 0ICS 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 50525-2-11:2011 BRITISH STANDARDNati

5、onal forewordThis British Standard is the UK implementation of EN50525-2-11:2011. It partially supersedes BS6500:2000 andBS7919:2001.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/20/17, Electric Cables - Low voltage.A list of organizations represented on this commit

6、tee 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 64362 0ICS 29.060.20Compliance with a British Standard cannot confer immunity fromlegal obli

7、gations.This British 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 50525-2-11:2011. In the UK, the BS EN 50525 series of standards

8、 contain complenullsnullpersession details. The tanullle nullelonull nullest snullmmarinulles the relationship nulletnulleen these standards:Part 1 together with Supersedes2-null1 BS nullnullnull-null:1nullnullnull2-null1, 2-null2 BS null00null: 200null2-11 nullin partnull, 2-12, 2-21 nullin partnul

9、l, 2-null1 BS null500:20002-11 nullin partnull, 2-21 nullin partnull, 2-51 nullin partnull, 2-nullnull, null-21 BS nullnull1null:20012-null1, 2-51 nullin partnull BS 6004:2000null-null1 BS 7211:19982-22, 2-null2, 2-null2, null-11, null-null1 NoneNOTE All British Standards will remain current until t

10、hey are withdrawn on 31 December 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 identinullcat

11、ion of particnulllar canullle tnullpes.BS EN 50525-2-11:2011EUROPEAN STANDARD EN 50525-2-11 NORME EUROPENNE EUROPISCHE NORM May 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Manage

12、ment Centre: Avenue Marnix 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 50525-2-11:2011 E ICS 29.035.20; 29.060.20 Supersedes HD 21.5 S3:1994 (partially) + A1:1999 (partially) + A2:2001 (partially), H

13、D 21.12 S1:1994 + A1:2001English version Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-11: Cables for general applications - Flexible cables with thermoplastic PVC insulation Cbles lectriques - Cbles dnergie basse tension de tension assig

14、ne au plus gale 450/750 V (U0/U) - Partie 2-11: Cbles pour applications gnrales - Cbles souples isols en PVC thermoplastique Kabel und Leitungen - Starkstromleitungen mit Nennspannungen bis 450/750 V (U0/U) - Teil 2-11: Starkstromleitungen fr allgemeine Anwendungen - Flexible Leitungen mit thermopla

15、stischer PVC-Isolierung This European Standard 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 li

16、sts and bibliographical references concerning 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

17、responsibility of a CENELEC member into its 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, F

18、rance, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50525-2-11:2011EN 50525-2-11:2011 - 2 - Foreword This European Standard was

19、 prepared by the Technical Committee CENELEC TC 20, Electric cables. The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50525-2-11 on 2011-01-17. This document, which is one of a multipart series, supersedes HD 21.12 S1:1994 + A1:2001 and partially supersedes HD

20、 21.5 S3:1994 + A1:1999 + A2:2001. Attention is drawn to the possibility 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 t

21、he EN has to be implemented at national level by publication of an 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 50525-2-11:2011- 3 - EN 50525-2-11:2011 Contents Page 1

22、Scope 42 Normative references . 43 Terms and definitions 54 General purpose cables . 54.1 Light duty cables H03VV-F and H03VVH2-F 54.2 Ordinary duty cables H05VV-F and H05VVH2-F 65 Heat resistant cables (90 C) . 75.1 Light duty cables H03V2V2-F and H03V2V2H2-F 75.2 Ordinary duty cables H05V2V2-F and

23、 H05V2V2H2-F 85.3 Ordinary duty cables with a strain-bearing member H05V2V2D3-F . 9Annex A (normative) Tests for cables to EN 50525-2-11 . 10Annex B (normative) General data . 11Annex C (normative) Requirements for compatibility test 13C.1 Test conditions . 13C.2 Requirements 13Annex D (normative) S

24、pecial national conditions 14Bibliography . 15Tables Table A.1 10Table B.1 Cables rated at 300/300 V . 11Table B.2 Cables rated at 300/500 V . 12Table C.1 . 13BS EN 50525-2-11:2011EN 50525-2-11:2011 - 4 - 1 Scope EN 50525-2-11 applies to thermoplastic (PVC) insulated and PVC sheathed flexible cables

25、. The cables are of rated voltages U0/U up to and including 300/500 V. The cables are intended for the connection of domestic appliances to the fixed supply. Circular cables and flat cables are included. The maximum conductor operating temperatures for the cables in this standard are 70 C (VV types)

26、 and 90 C (V2V2 types). NOTE HD 516 contains extensive guidance on the safe use of cables in this standard. This EN 50525-2-11 should be read in conjunction with EN 50525-1, which specifies general requirements. 2 Normative references The following referenced documents are indispensable for the appl

27、ication of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE One or more references to the standards below are in respect of a specific sub-division of that standard, for

28、 instance a clause, a table, a class or a type. Cross-references to these standards are undated and, at all times, the latest version applies. EN 50363-3 Insulating, sheathing and covering materials for low voltage energy cables Part 3: PVC insulating compounds EN 50363-4-1 Insulating, sheathing and

29、 covering materials for low voltage energy cables Part 4-1: PVC sheathing compounds EN 50395 Electrical test methods for low voltage energy cables EN 50396 Non electrical test methods for low voltage energy cables EN 50525-1 Electric cables Low voltage energy cables of rated voltages up to and inclu

30、ding 450/750 V (U0/U ) Part 1: General requirements EN 60228 Conductors of insulated cables (IEC 60228) EN 60332-1-2 Tests on electric and optical fibre cables under fire conditions Part 1-2: Test for vertical flame propagation for a single insulated wire or cable Procedure for 1 kW pre-mixed flame

31、(IEC 60332-1-2) EN 60811-1-2 Insulating and sheathing materials of electric and optical cables Common test methods Part 1-2: General application Thermal ageing methods (IEC 60811-1-2) EN 60811-1-4 Insulating and sheathing materials of electric and optical cables Common test methods Part 1-4: General

32、 application Tests at low temperature (IEC 60811-1-4) EN ISO 6892-1 2009 Metallic materials Tensile testing Part 1: Method of test at room temperature (ISO 6892-1:2009) BS EN 50525-2-11:2011- 5 - EN 50525-2-11:2011 3 Terms and definitions For the purposes of this document the terms and definitions g

33、iven in Clause 3 of EN 50525-1 apply. 4 General purpose cables 4.1 Light duty cables H03VV-F and H03VVH2-F 4.1.1 Construction 4.1.1.1 Conductor The conductor shall be class 5, according to EN 60228. 4.1.1.2 Sizes of cable The sizes of cable shall be: - circular cables 0,5 mm2and 0,75 mm2 2, 3 and 4

34、core; - flat cables 0,5 mm2and 0,75 mm2 2 core only. 4.1.1.3 Insulation The insulation shall be polyvinyl chloride compound of Type TI 2 to EN 50363-3. 4.1.1.4 Assembly The cables shall be assembled as follows: - circular cables: the cores shall be twisted together; - flat cables: the cores shall be

35、 laid parallel. NOTE A tape may be applied around the core assembly before application of the sheath. 4.1.1.5 Sheath The sheath shall be polyvinyl chloride compound of Type TM 2 to EN 50363-4-1. The sheath shall fill the spaces between the cores, thus forming a filling. 4.1.1.6 Marking The cable sha

36、ll be marked with the CENELEC code H03VV-F for circular cables, or H03VVH2-F for flat cables. The marking shall comply with Clause 6 of EN 50525-1. 4.1.2 Requirements Each cable shall comply with the appropriate requirements given in EN 50525-1, and the particular requirements of this Part. Testing

37、shall be in accordance with Annex A, and the relevant tests indicated in column 6. The dimensions of the cables shall conform to Table B.1 for the relevant size. The requirements to be met for the compatibility test shall be as given in Annex C. BS EN 50525-2-11:2011EN 50525-2-11:2011 - 6 - 4.2 Ordi

38、nary duty cables H05VV-F and H05VVH2-F 4.2.1 Construction 4.2.1.1 Conductor The conductor shall be class 5, according to EN 60228. 4.2.1.2 Sizes of cable The sizes of cable shall be: - circular cables 0,75 mm2to 4 mm2 2, 3, 4 and 5 core; - flat cables 0,75 mm2to 1,5 mm2 2 core only. 4.2.1.3 Insulati

39、on The insulation shall be polyvinyl chloride compound of Type TI 2 to EN 50363-3. 4.2.1.4 Assembly The cables shall be assembled as follows: - circular cable: the cores, and the fillers if any, shall be twisted together; - flat cable: the cores shall be laid parallel. For circular cable having two

40、cores, the space between the cores shall be filled either by separate fillers or by the sheath filling the interstices. NOTE 1 For circular cables with three, four or five cores, a centre filler may be used. NOTE 2 A tape may be applied around the core assembly before application of the sheath. 4.2.

41、1.5 Sheath The sheath shall be polyvinyl chloride compound of Type TM 2 to EN 50363-4-1. The sheath shall fill the spaces between the cores, thus forming a filling. 4.2.1.6 Marking The cable shall be marked with the CENELEC code H05VV-F for circular cables, or H05VVH2-F for flat cables. The marking

42、shall comply with Clause 6 of EN 50525-1. 4.2.2 Requirements Each cable shall comply with the appropriate requirements given in EN 50525-1, and the particular requirements of this Part. Testing shall be in accordance with Annex A, and the relevant tests indicated in column 7. The dimensions of the c

43、ables shall conform to Table B.2 for the relevant size. The requirements to be met for the compatibility test shall be as given in Annex C. BS EN 50525-2-11:2011- 7 - EN 50525-2-11:2011 5 Heat resistant cables (90 C) 5.1 Light duty cables H03V2V2-F and H03V2V2H2-F 5.1.1 Construction 5.1.1.1 Conducto

44、r The conductor shall be class 5, according to EN 60228. 5.1.1.2 Sizes of cable The sizes of cable shall be: - circular cables 0,5 mm2and 0,75 mm2 2, 3 and 4 core; - flat cables 0,5 mm2and 0,75 mm2 2 core only. 5.1.1.3 Insulation The insulation shall be polyvinyl chloride compound of Type TI 3 to EN

45、 50363-3. 5.1.1.4 Assembly The cables shall be assembled as follows: - circular cable: the cores shall be twisted together; - flat cable: the cores shall be laid parallel. NOTE A tape may be applied around the core assembly before application of the sheath. 5.1.1.5 Sheath The sheath shall be polyvin

46、yl chloride compound of Type TM 3 to EN 50363-4-1. The sheath shall fill the spaces between the cores, thus forming a filling. 5.1.1.6 Marking The cable shall be marked with the CENELEC code H03V2V2-F for circular cables, or H03V2V2H2-F for flat cables. The marking shall comply with Clause 6 of EN 5

47、0525-1. 5.1.2 Requirements Each cable shall comply with the appropriate requirements given in EN 50525-1, and the particular requirements of this Part. Testing shall be in accordance with Annex A, and the relevant tests indicated in column 8. The dimensions of the cables shall conform to Table B.1 f

48、or the relevant size. The requirements to be met for the compatibility test shall be as given in Annex C. BS EN 50525-2-11:2011EN 50525-2-11:2011 - 8 - 5.2 Ordinary duty cables H05V2V2-F and H05V2V2H2-F 5.2.1 Construction 5.2.1.1 Conductor The conductor shall be class 5, according to EN 60228. 5.2.1

49、.2 Sizes of cable The sizes of cable shall be: - circular cables 0,75 mm2to 4 mm2 2, 3, 4 and 5 core; - flat cables 0,75 mm2to 1,5 mm2 2 core only. 5.2.1.3 Insulation The insulation shall be polyvinyl chloride compound of Type TI 3 to EN 50363-3. 5.2.1.4 Assembly The cables shall be assembled as follows: - circular cable: the cores, and the fillers if any, shall be twisted together; - flat cab