EN 60794-1-22-2018 en Optical fibre cables - Part 1-22 Generic specification - Basic optical cable test procedures - Environmental test methods.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Optical fibre cablesPart 1-22: Generic specification Basic optical cable test procedures Environmental test methods (IEC 60794-1-22:2017)BS EN IEC 60794-1-22:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC

2、60794-1-22 February 2018 ICS 33.180.10 Supersedes EN 60794-1-22:2012 English Version Optical fibre cables - Part 1-22: Generic specification - Basic optical cable test procedures - Environmental test methods (IEC 60794-1-22:2017) Cbles fibres optiques - Partie 1-22 : Spcification gnrique - Procdures

3、 fondamentales dessais des cbles optiques - Mthodes dessai denvironnement (IEC 60794-1-22:2017) Lichtwellenleiterkabel - Teil 1-22: Fachgrundspezifikation - Grundlegende Prfverfahren fr Lichtwellenleiterkabel - Prfverfahren zur Umweltprfung (IEC 60794-1-22:2017) This European Standard was approved b

4、y CENELEC on 2017-11-09. 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 s

5、tandards may be obtained on application to the CEN-CENELEC Management Centre 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 lan

6、guage and notified to the CEN-CENELEC Management Centre 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, Former Yugoslav Republic of Macedonia, Fra

7、nce, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europ

8、en de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 60794-1-22:2018 E Na

9、tional forewordThis British Standard is the UK implementation of EN IEC 60794-1-22:2018. It is identical to IEC 60794-1-22:2017. It supersedes BS EN 60794-1-22:2012, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GEL/86/1, Optical fibres and cables.A

10、list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standard

11、s Limited 2018ISBN 978 0 580 91333 4ICS 33.180.10Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2018.Amendments/corrigenda issued since publication

12、Date Text affectedBRITISH STANDARDBS EN IEC 60794-1-22:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 60794-1-22 February 2018 ICS 33.180.10 Supersedes EN 60794-1-22:2012 English Version Optical fibre cables - Part 1-22: Generic specification - Basic optical cable test procedures - Env

13、ironmental test methods (IEC 60794-1-22:2017) Cbles fibres optiques - Partie 1-22 : Spcification gnrique - Procdures fondamentales dessais des cbles optiques - Mthodes dessai denvironnement (IEC 60794-1-22:2017) Lichtwellenleiterkabel - Teil 1-22: Fachgrundspezifikation - Grundlegende Prfverfahren f

14、r Lichtwellenleiterkabel - Prfverfahren zur Umweltprfung (IEC 60794-1-22:2017) This European Standard was approved by CENELEC on 2017-11-09. 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

15、national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German

16、). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium,

17、Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Swe

18、den, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of ex

19、ploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 60794-1-22:2018 E BS EN IEC 60794-1-22:2018EN IEC 60794-1-22:2018 (E) 2 European foreword The text of document 86A/1813/FDIS, future edition 2 of IEC 60794-1-22, prepared by SC 86A “Fibres and cables“ of

20、IEC/TC 86 “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 60794-1-22:2018. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop)

21、 2018-08-09 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-11-09 This document supersedes EN 60794-1-22:2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall

22、 not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60794-1-22:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be add

23、ed for the standards indicated: IEC 60794-1-2 NOTE Harmonized as EN 60794-1-2. IEC 60794-1-21 NOTE Harmonized as EN 60794-1-21. IEC 60794-1-22 NOTE Harmonized as EN 60794-1-22. IEC 60794-1-23 NOTE Harmonized as EN 60794-1-23. IEC 60794-1-24 NOTE Harmonized as EN 60794-1-24. BS EN IEC 60794-1-22:2018

24、EN IEC 60794-1-22:2018 (E) 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated

25、 references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-dat

26、e information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60068-2-14 2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature EN 60068-2-14 2009 IEC 60304 - Standard colours for in

27、sulation for low-frequency cables and wires HD 402 S2 - IEC 60544-1 - Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry EN 60544-1 - IEC 60793-1-40 - Optical fibres - Part 1-40: Measurement methods and test procedures -

28、 Attenuation EN 60793-1-40 - IEC 60793-1-46 - Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance EN 60793-1-46 - IEC 60793-1-54 - Optical fibres - Part 1-54: Measurement methods and test procedures - Gamma irradiation EN 60793-1-54 -

29、IEC 60794-1-1 - Optical fibre cables - Part 1-1: Generic specification - General EN 60794-1-1 - IEC 60811-503 - Electric and optical fibre cables - Test methods for non-metallic materials - Part 503: Mechanical tests - Shrinkage test for sheaths EN 60811-503 - ISO 4892-2 - Plastics - Methods of expo

30、sure to laboratory light sources - Part 2: Xenon-arc lamps EN ISO 4892-2 - ISO 4892-3 - Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps EN ISO 4892-3 - BS EN IEC 60794-1-22:2018This page deliberately left blank 2 IEC 60794-1-22:2017 IEC 2017 CONTENTS FOREWOR

31、D . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms and definitions 9 4 Method F1 Temperature cycling 9 4.1 Object . 9 4.2 Sample . 9 4.3 Apparatus . 10 4.4 Procedure . 10 4.4.1 Initial measurement . 10 4.4.2 Pre-conditioning 10 4.4.3 Conditioning 10 4.4.4 Recovery . 13 4.5 Requirement

32、s . 13 4.6 Details to be specified . 13 4.7 Details to be reported . 14 5 Method F5 Water penetration . 14 5.1 Object . 14 5.2 Sample . 14 5.2.1 Method F5A . 14 5.2.2 Method F5B . 14 5.2.3 Method F5C (for cables with swellable water blocking material) . 15 5.3 Apparatus . 15 5.3.1 Test fixtures and

33、set-up . 15 5.3.2 Water 15 5.3.3 Orifice (method F5C) . 15 5.4 Procedure . 15 5.4.1 Method F5A and F5B . 15 5.4.2 Method F5C . 16 5.5 Requirements . 16 5.6 Details to be specified . 16 5.7 Details to be reported . 16 6 Method F7 Nuclear radiation . 19 6.1 Object . 19 6.2 Sample . 19 6.3 Apparatus .

34、19 6.4 Procedure . 19 6.4.1 Fibres 19 6.4.2 Materials . 19 6.5 Requirements . 19 6.6 Details to be specified . 19 7 Method F8 Pneumatic resistance 19 7.1 Object . 19 7.2 Sample . 20 2 IEC 60794-1-22:2017 IEC 2017 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms and d

35、efinitions 9 4 Method F1 Temperature cycling 9 4.1 Object . 9 4.2 Sample . 9 4.3 Apparatus . 10 4.4 Procedure . 10 4.4.1 Initial measurement . 10 4.4.2 Pre-conditioning 10 4.4.3 Conditioning 10 4.4.4 Recovery . 13 4.5 Requirements . 13 4.6 Details to be specified . 13 4.7 Details to be reported . 14

36、 5 Method F5 Water penetration . 14 5.1 Object . 14 5.2 Sample . 14 5.2.1 Method F5A . 14 5.2.2 Method F5B . 14 5.2.3 Method F5C (for cables with swellable water blocking material) . 15 5.3 Apparatus . 15 5.3.1 Test fixtures and set-up . 15 5.3.2 Water 15 5.3.3 Orifice (method F5C) . 15 5.4 Procedur

37、e . 15 5.4.1 Method F5A and F5B . 15 5.4.2 Method F5C . 16 5.5 Requirements . 16 5.6 Details to be specified . 16 5.7 Details to be reported . 16 6 Method F7 Nuclear radiation . 19 6.1 Object . 19 6.2 Sample . 19 6.3 Apparatus . 19 6.4 Procedure . 19 6.4.1 Fibres 19 6.4.2 Materials . 19 6.5 Requirem

38、ents . 19 6.6 Details to be specified . 19 7 Method F8 Pneumatic resistance 19 7.1 Object . 19 7.2 Sample . 20 BS EN IEC 60794-1-22:2018IEC 60794-1-22:2017 IEC 2017 3 7.3 Apparatus . 20 7.4 Procedure . 20 7.5 Requirement . 20 7.6 Details to be specified . 20 8 Method F9 Ageing 21 8.1 Object . 21 8.2

39、 Sample . 21 8.3 Apparatus . 21 8.4 Procedure . 21 8.5 Requirement . 21 8.6 Details to be specified . 21 9 Method F10 Underwater cable resistance to hydrostatic pressure . 22 9.1 Object . 22 9.2 Sample . 22 9.3 Apparatus . 22 9.4 Procedure . 22 9.5 Requirements . 22 9.6 Details to be specified . 22

40、10 Method F11 Sheath shrinkage (cables intended for patch cords) 22 10.1 Object . 22 10.2 Sample . 23 10.3 Apparatus . 23 10.4 Procedure . 23 10.5 Requirements . 24 10.6 Details to be specified . 24 10.7 Details to be reported . 24 11 Method F12 Temperature cycling of cables to be terminated with co

41、nnectors . 24 11.1 Object . 24 11.2 Sample . 24 11.3 Apparatus . 24 11.4 Procedure . 25 11.5 Requirements . 25 11.6 Details to be specified . 25 12 Method F13 Microduct pressure withstand 25 12.1 Object . 25 12.2 Sample . 26 12.3 Apparatus . 26 12.4 Procedure . 26 12.5 Requirements . 26 12.6 Details

42、 to be specified . 26 13 Method F14 Cable UV resistance test . 26 13.1 Object . 26 13.2 Sample . 27 13.3 Apparatus . 27 13.4 Procedure . 27 13.4.1 General . 27 13.4.2 Conditioning for outdoor cables (weatherometer test) 27 13.4.3 Conditioning for indoor cables (QUV test) 28 BS EN IEC 60794-1-22:2018

43、 4 IEC 60794-1-22:2017 IEC 2017 13.5 Requirements . 28 13.6 Details to be specified . 28 14 Method F15 Cable external freezing test . 28 14.1 Object . 28 14.2 Sample . 28 14.3 Apparatus . 28 14.4 Procedure . 28 14.5 Requirements . 29 14.6 Details to be specified . 29 15 Method F16 Compound flow (dri

44、p) 29 15.1 Object . 29 15.2 Sample . 29 15.3 Apparatus . 30 15.4 Procedure . 30 15.5 Requirements . 31 15.6 Details to be specified . 31 16 Method F17 Cable shrinkage test (fibre protrusion) . 31 16.1 Object . 31 16.2 Sample . 31 16.3 Apparatus . 31 16.4 Conditioning 31 16.5 Requirements . 33 16.6 D

45、etails to be specified . 33 16.7 Details to be reported . 33 17 Method F18 Mid-span temperature cycling test for exposed buffer tubes 34 17.1 Object . 34 17.2 Sample . 34 17.3 Apparatus . 34 17.4 Procedure . 34 17.5 Requirements . 35 17.6 Details to be specified . 35 (normative) Colour permanence .

46、36 Annex ABibliography 37 Figure 1 Initial cycle(s) procedure 12 Figure 2 Final cycle procedure . 13 Figure 3 Test arrangement for method F5A 17 Figure 4 Test arrangement for method F5B 17 Figure 5 Test arrangement for method F5C: pre-soaked sample 17 Figure 6 Test arrangement for method F5C: pre-so

47、ak procedure 18 Figure 7 Test arrangement for method F5C: orifice 18 Figure 8 Test arrangement for method F5C: longer sample 18 Figure 9 Preparation of the cable ends. 32 Figure 10 Fibre protrusion measurement 33 Table 1 Minimum soak time t112 BS EN IEC 60794-1-22:2018IEC 60794-1-22:2017 IEC 2017 5

48、INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL FIBRE CABLES Part 1-22: Generic specification Basic optical cable test procedures Environmental test methods FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national ele

49、ctrotechnical 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 Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to a