1、 IEC 60245-1Edition 4.1 2008-01INTERNATIONAL STANDARD NORME INTERNATIONALERubber insulated cables Rated voltages up to and including 450/750 V Part 1: General requirements Conducteurs et cbles isols au caoutchouc Tension assigne au plus gale 450/750 V Partie 1: Exigences gnrales IEC60245-1:2003+A1:2
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16、clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 60245-1Edition 4.1 2008-01INTERNATIONAL STANDARD NORME INTERNATIONALERubber insulated cables Rated voltages up to and including 450/750 V Part 1: General requirements Conducteurs et cbles isols au caoutchouc
17、Tension assigne au plus gale 450/750 V Partie 1: Exigences gnrales INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE CEICS 25.160.20; 29.060.20 PRICE CODECODE PRIXISBN 2-8318-9450-6 2 60245-1 IEC:2003+A1:2007 CONTENTS FOREWORD.3 1 General 5 1.1 Scope5 1.2 Normative
18、 references 5 2 Terms and definitions .6 2.1 Definitions relating to insulating and sheathing materials.6 2.2 Definitions relating to the tests 7 3 Marking 7 3.1 Indication of origin and cable identification 7 3.2 Durability.8 3.3 Legibility8 4 Core identification 8 4.1 Core identification by colour
19、s 8 4.2 Core identification by numbers 9 5 General requirements for the construction of cables .10 5.1 Conductors10 5.2 Insulation 11 5.3 Filler13 5.4 Textile braid 14 5.5 Sheath 14 5.6 Tests on completed cables 17 6 Guide to use of the cables20 Annex A (normative) Code designation 21 Annex B (norma
20、tive) Calculation method for determination of the thickness of sheath of cable types 60245 IEC 53, 57 and 66 of IEC 60245-4 .23 Bibliography25 Figure 1 Arrangement of marking.10 Table 1 Requirements for non-electrical tests for cross-linked rubber insulation.12 Table 2 Requirements for non-electrica
21、l tests for cross-linked rubber sheath .15 Table 3 Requirements for electrical tests for cross-linked rubber insulated cables .18 Table 4 Requirements for the static flexibility test for arc-welding electrode cables19 Table 5 Requirements for the static flexibility test for lift cables .19 Table B.1
22、 Fictitious diameter per nominal cross-sectional area 24 60245-1 IEC:2003+A1:2007 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RUBBER INSULATED CABLES RATED VOLTAGES UP TO AND INCLUDING 450/750 V Part 1: General requirements FOREWORD 1) The International Electrotechnical Commission (IEC) is a world
23、wide 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 in addition to other ac
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32、d 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 responsible for identifying any or all such patent rights. Internatio
33、nal Standard IEC 60245-1 has been prepared by IEC technical committee 20: Electric cables. The principal change with respect to the previous edition is the replacement of insulation IE 1 with IE 4. This fourth edition does not constitute a full technical revision. This consolidated version of IEC 60
34、245-1 consists of the fourth edition (2003) documents 20/659/FDIS and 20/679/RVD and its amendment 1 (2007) documents 20/902/FDIS and 20/909/RVD. The technical content is therefore identical to the base edition and its amendment and has been prepared for user convenience. It bears the edition number
35、 4.1. 4 60245-1 IEC:2003+A1:2007 A vertical line in the margin shows where the base publication has been modified by amendment 1. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 60245 consists of the following parts, under the general title Rubber insulated c
36、ables Rated voltages up to and including 450/750 V: Part 1: General requirements Part 2: Test methods Part 3: Heat resistant silicone insulated cables Part 4: Cords and flexible cables Part 5: Lift cables Part 6: Arc welding electrode cables Part 7: Heat resistant ethylene-vinyl-acetate rubber insul
37、ated cables Part 8: Cords for applications requiring high flexibility Parts 3 to 8 are for particular types of cable and should be read in conjunction with Part 1 and Part 2. Further parts may be added as other types are standardized. The committee has decided that the contents of the base publicati
38、on and its amendments will remain unchanged until the maintenance result date indicated on the IEC web site 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. 60245-1
39、IEC:2003+A1:2007 5 RUBBER INSULATED CABLES RATED VOLTAGES UP TO AND INCLUDING 450/750 V Part 1: General requirements 1 General 1.1 Scope This part of IEC 60245 applies to rigid and flexible cables with insulation, and sheath if any, based on vulcanized rubber of rated voltages Uo/U up to and includi
40、ng 450/750 V used in power installations of nominal voltage not exceeding 450/750 V a.c. NOTE For some types of flexible cables the term cord is used. The particular types of cables are specified in IEC 60245-3, IEC 60245-4, etc. The code designations of these types of cables are given in Annex A. T
41、he test methods specified in Parts 1 to 8 are given in IEC 60245-2, IEC 60332-1 and in the relevant parts of IEC 60811. 1.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undate
42、d references, the latest edition of the referenced document (including any amendments) applies. IEC 60173:1964, Colours of the cores of flexible cables and cords IEC 60228:1978, Conductors of insulated cables IEC 60245-2:1994, Rubber insulated cables Rated voltages up to and including 450/750 V Part
43、 2: Test methods IEC 60245-3:1994, Rubber insulated cables Rated voltages up to and including 450/750 V Part 3: Heat resistant silicone insulated cables IEC 60245-4:1994, Rubber insulated cables Rated voltages up to and including 450/750 V Part 4: Cords and flexible cables IEC 60245-7:1994, Rubber i
44、nsulated cables Rated voltages up to and including 450/750 V Part 7: Heat resistant ethylene-vinyl-acetate rubber insulated cables IEC 60332-1:1993, Tests on electric cables under fire conditions Part 1: Test on a single vertical insulated wire or cable IEC 60811-1-1:1993, Common test methods for in
45、sulating and sheathing materials of electric cables Part 1: Methods for general application Section 1: Measurement of thickness and overall dimensions Tests for determining the mechanical properties IEC 60811-1-2:1985, Common test methods for insulating and sheathing materials of electric cables Par
46、t 1: Methods for general application Section Two: Thermal ageing methods IEC 60811-1-4:1985, Common test methods for insulating and sheathing materials of electric cables Part 1: Methods for general application Section Four: Tests at low temperature 6 60245-1 IEC:2003+A1:2007 IEC 60811-2-1:1998, Ins
47、ulating and sheathing materials of electric and optical cables Common test methods Part 2-1: Methods specific to elastomeric compounds Ozone resistance, hot set andmineral oil immersion tests IEC 60811-3-1:1985, Common test methods for insulating and sheathing materials of electric cables Part 3: Me
48、thods specific to PVC compounds Section One: Pressure test at high temperature Tests for resistance to cracking IEC 62440, Electric cables Guide to use for cables with a rated voltage not exceeding 450/750V12 Terms and definitions For the purposes of this document, the following terms and definition
49、s apply: 2.1 Definitions relating to insulating and sheathing materials 2.1.1 type of compound category in which a compound is placed according to its properties, as determined by specific tests NOTE The type designation is not directly related to the composition of the compound. 2.1.2 rubber compound combination of materials suitably selected, propor
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