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1、 INTERNATIONAL STANDARD IEC CEI NORME INTERNATIONALE 61138 Third edition Troisime dition 2007-07 Cables for portable earthing and short-circuiting equipment Cbles dquipements portables de mise la terre et de court-circuit Reference number Numro de rfrence IEC/CEI 61138:2007 Copyright International E
2、lectrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/07/2007 00:06:15 MDTNo reproduction or networking permitted without license from IHS -,-,- THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Geneva, Swit
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15、03 00 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/07/2007 00:06:15 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD IEC CEI NORME INTE
16、RNATIONALE 61138 Third edition Troisime dition 2007-07 Cables for portable earthing and short-circuiting equipment Cbles dquipements portables de mise la terre et de court-circuit T Commission Electrotechnique Internationale International Electrotechnical Commission PRICE CODE CODE PRIX For price, s
17、ee current catalogue Pour prix, voir catalogue en vigueur Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/07/2007 00:06:15 MDTNo reproduction or networking permitted without license from
18、 IHS -,-,- 2 61138 IEC:2007 CONTENTS FOREWORD.4 1 Scope.6 2 Normative references .6 3 Terms and definitions .7 4 General requirements for the construction of cables .8 4.1 Conductors8 4.1.1 Material .8 4.1.2 Construction8 4.1.3 Check of construction 8 4.1.4 Electrical resistance 8 4.2 Separator betw
19、een conductor and insulation .8 4.3 Insulation 8 4.3.1 Material .8 4.3.2 Colour of insulation9 4.3.3 Application to the conductor 9 4.3.4 Thickness9 4.3.5 Mechanical properties before and after ageing 9 4.4 Marking .9 4.4.1 Indication of origin.9 4.4.2 Indication of code designation and cross-sectio
20、nal area of the conductor 9 4.4.3 Continuity of marks10 4.4.4 Durability.10 4.4.5 Legibility10 5 Tests on completed cables .10 5.1 Electrical properties 10 5.1.1 General .10 5.1.2 Voltage test .10 5.1.3 Spark test10 5.2 Overall diameter11 5.3 Flexibility test 11 5.3.1 General .11 5.3.2 Test for cabl
21、es with copper conductors11 5.3.3 Test for cables with aluminium conductors.12 5.4 Optional clashing test13 6 Particular specifications13 6.1 General.13 6.2 Code designation 13 6.3 Rated voltage13 6.4 Construction13 6.4.1 Conductors13 6.4.2 Insulation.13 6.4.3 Overall diameter14 6.5 Tests.14 7 Guide
22、 to the use of the cables 14 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/07/2007 00:06:15 MDTNo reproduction or networking permitted without license from IHS -,-,- 61138 IEC:2007 3 A
23、nnex A (normative) Clashing test.23 Figure 1 Flexing apparatus 12 Figure A.1 Impact test apparatus (vertical impact) .24 Table 1 Requirement for test voltages11 Table 2 Requirements for the static flexibility test 12 Table 3 General data for Types 61138 IEC 60110, 60150, 60155, 60165.15 Table 4 Gene
24、ral data for Types 61138 IEC 60210, 60250, 60255 and 60265 .15 Table 5 Tests for Types 61138 IEC 60110 and 60210 (EPR insulation)16 Table 6 Tests for Types 61138 IEC 60150, 60155, 60250 and 60255 (PVC insulation).17 Table 7 Requirements for the non-electrical tests for PVC/ST 11 insulation .18 Table
25、 8 Tests for types 61138 IEC 60165 and 60265 (SiR insulation) 20 Table 9 Requirements for the non-electrical tests for SiR insulation.21 Table A.1 Height of fall 23 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing,
26、 Bernie Not for Resale, 08/07/2007 00:06:15 MDTNo reproduction or networking permitted without license from IHS -,-,- 4 61138 IEC:2007 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CABLES FOR PORTABLE EARTHING AND SHORT-CIRCUITING EQUIPMENT FOREWORD 1) The International Electrotechnical Commission (IE
27、C) 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 in additio
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36、the referenced 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 right
37、s. International Standard IEC 61138 has been prepared by IEC technical committee 20: Electric cables. This third edition cancels and replaces the second edition published in 1994 and constitutes a technical revision. The significant technical changes with respect to the previous edition are as follo
38、ws: extension of the scope to cover silicone rubber as an insulation material; introduction of a new normative annex for clashing test. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/07
39、/2007 00:06:15 MDTNo reproduction or networking permitted without license from IHS -,-,- 61138 IEC:2007 5 The text of this standard is based on the following documents: FDIS Report on voting 20/881/FDIS 20/898/RVD Full information on the voting for the approval of this standard can be found in the r
40、eport on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/websto
41、re.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. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing,
42、 Bernie Not for Resale, 08/07/2007 00:06:15 MDTNo reproduction or networking permitted without license from IHS -,-,- 6 61138 IEC:2007 CABLES FOR PORTABLE EARTHING AND SHORT-CIRCUITING EQUIPMENT 1 Scope This International Standard applies to flexible cables with insulation based on ethylene propylen
43、e rubber (EPR), polyvinyl chloride (PVC) or silicone rubber (SiR) for portable earthing and short-circuiting equipment. For this type of cable no rated voltage is given as such cables are exclusively intended for earthing and short-circuiting equipment. The particular types of cable and their code d
44、esignations are specified in Clause 6 of this standard. The test methods specified in this standard are given in IEC 60227-2, IEC 60245-2, IEC 60811 and IEC 62230. NOTE In addition to the requirements given in this standard, mechanical requirements and requirements for the marking for the complete e
45、quipment should be taken into account. These requirements can be found in IEC 61230. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of t
46、he referenced document (including any amendments) applies. NOTE One or more references to the standard below are in respect of a specific subdivision of that standard, for instance a clause, a table, a class or a type. Cross-references to these standards are undated and, at all times, the latest ver
47、sion should be applied. IEC 60227-1, Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V Part 1: General requirements IEC 60227-2, Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V Part 2: Test methods IEC 60228, Conductors of insulat
48、ed cables IEC 60245-2, Rubber insulated cables of rated voltages up to and including 450/750 V Part 2: Test methods IEC 60502-1, Extruded solid dielectric insulated power cables for rated voltages from 1 kV up to 30 kV IEC 60811-1-1, Common test methods for insulating and sheathing materials of electric and optical cables Part 1-1: Methods for general application M