1、 IEC 60092-350 Edition 4.0 2014-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical installations in ships Part 350: General construction and test methods of power, control and instrumentation cables for shipboard and offshore applications Installations lectriques bord des navires Partie 350:
2、Construction gnrale et mthodes dessai des cbles dnergie, de commande et dinstrumentation des navires et des units mobiles et fixes en mer IEC 60092-350:2014-08(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2014 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no p
3、art of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copy
4、right or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni
5、 utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lIEC ou du Comit national de lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supplm
6、entaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Elect
7、rotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure tha
8、t you have the latest edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other doc
9、uments. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publi
10、cations. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and e
11、lectrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in 14 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary More than 55 000 electrotechnical terminology entrie
12、s in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this pub
13、lication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Commission Electrotechnique Internationale (IEC) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et a
14、ux technologies apparentes. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue Application autonome pou
15、r consulter tous les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapports techniques et autres documents de lIEC. Disponible pour PC, Mac OS, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La recherche avance permet de tr
16、ouver des publications IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications IEC. Just Pu
17、blished dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que
18、les termes quivalents dans 14 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (IEV) en ligne. Glossaire IEC - std.iec.ch/glossary Plus de 55 000 entres terminologiques lectrotechniques, en anglais et en franais, extraites des articles Termes et Dfinitions des publi
19、cations IEC parues depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60092-3
20、50 Edition 4.0 2014-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical installations in ships Part 350: General construction and test methods of power, control and instrumentation cables for shipboard and offshore applications Installations lectriques bord des navires Partie 350: Construction
21、 gnrale et mthodes dessai des cbles dnergie, de commande et dinstrumentation des navires et des units mobiles et fixes en mer INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XA ICS 29.060.20; 47.020.60 PRICE CODE CODE PRIX ISBN 978-2-8322-1786-3 Registered tradem
22、ark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2
23、IEC 60092-350:2014 IEC 2014 CONTENTS FOREWORD . 7 1 Scope 9 2 Normative references 9 3 Terms and definitions 11 4 Construction requirements . 16 4.1 General requirements . 16 4.1.1 General . 16 4.1.2 Voltage designation . 16 4.1.3 Cable marking . 16 4.1.4 Core identification 17 4.1.5 Halogen-free ca
24、bles 17 4.2 Conductors . 17 4.2.1 Material . 17 4.2.2 Metal coating and separator 17 4.2.3 Class and form 18 4.2.4 Resistance 18 4.3 Insulation system 19 4.3.1 Material . 19 4.3.2 Application. 19 4.3.3 Insulation thickness . 19 4.4 Screens 19 4.4.1 Conductor and insulation screens for high-voltage c
25、ables 19 4.4.2 Screens (shields) for low voltage cables 20 4.5 Cabling . 20 4.5.1 Multi-core cables . 20 4.5.2 Multi-unit cables 20 4.6 Inner coverings, fillers and binders . 21 4.7 Inner sheath 21 4.7.1 Material . 21 4.7.2 Application. 21 4.7.3 Thickness of inner sheath 21 4.8 Metal braid armour 21
26、 4.8.1 Material . 21 4.8.2 Application. 22 4.9 Outer sheath . 22 4.9.1 Material . 22 4.9.2 Application. 22 4.9.3 Thickness of outer sheath 22 5 Test methods . 23 5.1 Test conditions . 23 5.1.1 Ambient temperature . 23 5.1.2 Frequency, waveform and magnitude of power-frequency test voltages . 23 5.2
27、Routine tests 23 5.2.1 General . 23 5.2.2 Measurement of the electrical resistance of the conductors . 23 5.2.3 Voltage test . 24 IEC 60092-350:2014 IEC 2014 3 5.2.4 Partial discharge test . 25 6 Sample tests . 26 6.1 General . 26 6.2 Frequency of sample tests 26 6.3 Repetition of tests . 26 6.4 Con
28、ductor examination . 26 6.5 Measurement of thickness of insulation . 27 6.5.1 General . 27 6.5.2 Procedure 27 6.5.3 Requirements 27 6.6 Measurements of thickness of non-metallic sheaths 27 6.6.1 General . 27 6.6.2 Procedure 27 6.6.3 Requirements 27 6.7 Measurement of external diameter 27 6.8 Hot-set
29、 test for insulations and sheaths 27 6.8.1 General procedure . 27 6.8.2 Requirements 28 6.9 Insulation resistance test (volume resistivity determination) 28 7 Type tests, electrical . 29 7.1 General . 29 7.2 Insulation resistance measurement . 29 7.2.1 Measurement at ambient temperature 29 7.2.2 Mea
30、surement at maximum rated temperature 29 7.3 Increase in a.c. capacitance after immersion in water . 30 7.3.1 General . 30 7.3.2 Preparation of test specimens . 30 7.3.3 Apparatus 30 7.3.4 Procedure 30 7.3.5 Requirements 30 7.4 High-voltage test for 4 h up to 1,8/3 kV . 31 7.4.1 General . 31 7.4.2 R
31、equirement 31 7.5 Mutual capacitance (control and instrumentation cables only) . 31 7.6 Inductance to resistance ratio (control and instrumentation cables only) . 31 7.7 High voltage sequence test (cables having a voltage rating higher than 3,6/6 (7,2) kV) . 31 7.7.1 General . 31 7.7.2 Special provi
32、sions . 31 7.7.3 Partial discharge test . 32 7.7.4 Bending test 32 7.7.5 Tan measurement as a function of the voltage 32 7.7.6 Tan measurement as a function of the temperature . 32 7.7.7 Heating cycle test plus partial discharge test . 33 7.7.8 Impulse withstand test, followed by a power-frequency v
33、oltage test . 33 7.7.9 High-voltage test for 4h . 33 8 Type tests, non-electrical . 33 8.1 General . 33 8.2 Measurement of thickness of insulation . 33 4 IEC 60092-350:2014 IEC 2014 8.3 Measurement of thickness of non-metallic sheaths (excluding inner coverings) . 33 8.4 Tests for determining the me
34、chanical properties of insulation before and after ageing 34 8.4.1 Sampling . 34 8.4.2 Ageing treatments . 34 8.4.3 Conditioning and mechanical tests. 34 8.4.4 Requirements 34 8.5 Tests for determining the mechanical properties of sheaths before and after ageing 34 8.5.1 Sampling . 34 8.5.2 Ageing t
35、reatments . 34 8.5.3 Conditioning and mechanical tests. 34 8.5.4 Requirements 34 8.6 Additional ageing test on pieces of completed cables (compatibility test) 34 8.6.1 General . 34 8.6.2 Sampling . 35 8.6.3 Ageing treatment . 35 8.6.4 Mechanical tests 35 8.6.5 Requirements 35 8.7 Loss of mass test o
36、n PVC ST2 sheath 35 8.7.1 Procedure 35 8.7.2 Requirements 35 8.8 Test for the behaviour of PVC ST2 and halogen-free SHF 1 sheaths at high temperature (hot pressure test) . 35 8.8.1 Procedure 35 8.8.2 Requirements 35 8.9 Test for the behaviour of PVC sheath ST2 and halogen-free SHF 1 and SHF 2 sheath
37、s at low temperature 35 8.9.1 Procedure 35 8.9.2 Requirements 36 8.10 Special test for low temperature behaviour (when required) 36 8.11 Test of the metal coating of copper wires 36 8.12 Galvanizing test 36 8.13 Test for resistance of PVC ST2 and halogen-free SHF1 sheaths to cracking (heat shock tes
38、t) . 36 8.13.1 Procedure 36 8.13.2 Requirements 36 8.14 Ozone resistance test for insulation and for sheaths . 36 8.14.1 Procedure 36 8.14.2 Requirements 36 8.15 Hot oil immersion test and enhanced hot oil immersion test for sheaths 36 8.15.1 Hot oil immersion test 36 8.15.2 Enhanced hot oil immersi
39、on test (when required) . 37 8.16 Mud drilling fluid test (when required) . 37 8.17 Fire tests 37 8.17.1 Flame-spread test on single cables 37 8.17.2 Flame-spread test on bunched cables . 37 8.17.3 Smoke emission test 37 8.17.4 Acid gas emission test . 37 IEC 60092-350:2014 IEC 2014 5 8.17.5 pH and
40、conductivity test 37 8.17.6 Fluorine content test 37 8.17.7 Fire-resistance test (test for circuit integrity cables) . 38 8.18 Determination of hardness for HEPR 38 8.19 Determination of elastic modulus for HEPR . 38 8.20 Durability of print 38 Annex A (normative) Fictitious calculation method for d
41、etermination of dimensions of protective coverings 39 A.1 Overview 39 A.2 General . 39 A.3 Method . 39 A.3.1 Conductors 39 A.3.2 Cores 40 A.3.3 Diameter over laid-up cores . 41 A.3.4 Inner coverings 43 A.3.5 Sheath . 43 A.3.6 Braid armour 43 Annex B (informative) Recommended minimum spark test volta
42、ge levels (according to IEC 62230) . 45 B.1 General . 45 B.2 Test voltages 45 B.2.1 General . 45 B.2.2 Contact electrodes . 45 B.2.3 Non-contact electrodes 46 Annex C (normative) Rounding of numbers 47 C.1 Rounding of numbers for the purpose of the fictitious calculation method 47 C.1.1 Rules . 47 C
43、.1.2 Illustrations 47 C.2 Rounding of numbers for other purposes 47 Annex D (normative) Calculation of the lower and upper limits for the outer dimensions of cables with circular copper conductors . 49 D.1 General . 49 D.2 Lower limit for the outer diameter 49 D.3 Upper limit for the outer diameter
44、49 D.4 Thickness of the mandatory or optional coverings other than the insulation and the sheath(s) 50 Annex E (normative) Cold bend test and impact test for low temperature behaviour . 52 E.1 Cold bend test at any specified low temperature . 52 E.1.1 Method No. 1 . 52 E.1.2 Method No. 2 . 52 E.1.3
45、Examination and Requirements . 53 E.2 Impact test at any specified low temperature. 53 E.2.1 Apparatus 53 E.2.2 Procedures 53 E.2.3 Requirements 53 Bibliography 54 Table 1 Minimum size of conductors 18 Table 2 Routine test voltage 25 6 IEC 60092-350:2014 IEC 2014 Table 3 Number of samples according
46、to cable length . 26 Table 4 Tan versus voltage . 32 Table 5 Tan versus temperature 32 Table 6 Impulse withstand voltages . 33 Table 7 Test methods and requirements for halogen-free components . 38 Table A.1 Fictitious diameter of conductor . 40 Table A.2 Increase of diameter for concentric conducto
47、rs and metallic screens made of tape or wire . 40 Table A.3 Assembly coefficient k for laidup 42 Table A.4 Coefficient c f43 Table B.1 Recommended minimum spark-test voltages for cables having rated voltage (U 0 ) between 150 V and 1 800 V 45 Table D.1 Lower and upper limits of circular copper condu
48、ctors for cables for fixed installations 51 Table E.1 Details of low temperature bending test . 52 IEC 60092-350:2014 IEC 2014 7 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICAL INSTALLATIONS IN SHIPS Part 350: General construction and test methods of power, control and instrumentation cables
49、for shipboard and offshore applications FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization 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 i