1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cablesICS 43.040.10
2、Road vehicles Multi-core connecting cables BRITISH STANDARDBS ISO 4141-3:2006BS ISO 4141-3:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2006 BSI 2006ISBN 0 580 48664 8Cross-referencesThe British Standards which implement inte
3、rnational publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to inclu
4、de all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the ISO title page, pages ii an
5、d iii, a blank page, pages 1 to 6, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsA list of organizations represented on this committee can be obtained on r
6、equest to its secretary.enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.National forewordThis British Standard reproduces verbatim ISO 4141-3:2006 and implements it as the
7、UK national standard. The UK participation in its preparation was entrusted to Technical Committee AUE/16, Electrical and electronic equipment, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any Reference numberISO 4
8、141-3:2006(E)INTERNATIONAL STANDARD ISO4141-3Second edition2006-07-01Road vehicles Multi-core connecting cables Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cablesVhicules routiers Cbles de raccordement multiconducteurs Partie 3: Construction, dimensions et marquag
9、e des cbles basse tension gains non blinds BS ISO 4141-3:2006ii iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical
10、 committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with
11、 the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft Intern
12、ational Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may
13、be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 4141-3 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment. This second edition cancels and replaces the first editio
14、n (ISO 4141-3:1998), which has been technically revised. It also incorporates the Technical Corrigendum ISO 4141-3:1998/Cor.1:1999. ISO 4141 consists of the following parts, under the general title Road vehicles Multi-core connecting cables: Part 1: Test methods and requirements for basic performanc
15、e sheathed cables Part 2: Test methods and requirements for high performance sheathed cables Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cables Part 4: Articulation test method and requirements for coiled cable assemblies The following part is under preparation: P
16、art 4: Test methods and requirements for coiled cable assemblies Revision of ISO 4141-4:2001 BS ISO 4141-3:2006blank1Road vehicles Multi-core connecting cables Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cables 1 Scope This part of ISO 4141 specifies the construct
17、ion, dimensions and marking of unscreened sheathed low-voltage multi-core cables for the connection of towing and towed vehicles, suitable for the temperature range 40 C to + 85 C. 2 Normative references The following referenced documents are indispensable for the application of this document. For d
18、ated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1185, Road vehicles Connectors for the electrical connection of towing and towed vehicles 7-pole connector type 24 N (normal) for vehicles wi
19、th 24 V nominal supply voltage ISO 1724, Road vehicles Connectors for the electrical connection of towing and towed vehicles 7-pole connector type 12 N (normal) for vehicles with 12 V nominal supply voltage ISO 3731, Road vehicles Connectors for the electrical connection of towing and towed vehicles
20、 7-pole connector type 24 S (supplementary) for vehicles with 24 V nominal supply voltage ISO 3732, Road vehicles Connectors for the electrical connection of towing and towed vehicles 7-pole connector type 12 S (supplementary) for vehicles with 12 V nominal supply voltage ISO 4141-1, Road vehicles M
21、ulti-core connecting cables Part 1: Test methods and requirements for basic performance sheathed cables ISO 4141-2, Road vehicles Multi-core connecting cables Part 2: Test methods and requirements for high performance sheathed cables ISO 7638-1, Road vehicles Connectors for the electrical connection
22、 of towing and towed vehicles Part 1: Connectors for braking systems and running gear of vehicles with 24 V nominal supply voltage ISO 7638-2, Road vehicles Connectors for the electrical connection of towing and towed vehicles Part 2: Connectors for braking systems and running gear of vehicles with
23、12 V nominal supply voltage ISO 11446, Road vehicles Connectors for the electrical connection of towing and towed vehicles 13-pole connectors for vehicles with 12 V nominal supply voltage ISO 12098, Road vehicles Connectors for the electrical connection of towing and towed vehicles 15-pole connector
24、 for vehicles with 24 V nominal supply voltage BS ISO 4141-3:20062 3 General Requirements Multi-core sheathed connecting cables for basic performance according to this International Standard shall comply with the requirements of ISO 4141, Part 1. Multi-core sheathed connecting cables for high perfor
25、mance according to this International Standard shall comply with the requirements of ISO 4141, Part 2. 4 Construction and dimensions 4.1 Single cores 4.1.1 General During construction of the cable, the positions of the single cores within the cable construction shall be laid up, as far as possible,
26、in accordance with the contact positions of the connector as specified in ISO 1185, ISO 1724, ISO 3731, ISO 3732, ISO 7638-1, ISO 7638-2, ISO 11446, or ISO 12098 as applicable. NOTE Annex A gives a synopsis of the nominal cross-sections of single cores in multi-core cables specified in the Internati
27、onal Standards cited above. 4.1.2 Data cores lay length The lay length of the data cores shall be max. 50 mm. 4.1.3 Additional elements Fillers may be used to complete the cable construction. Non-metallic tapes or wrappings under the sheath or an inner sheath may be applied. 4.2 Outer sheath dimensi
28、ons 4.2.1 Thickness The minimum thickness of the sheath, measured in accordance with ISO 4141-1, shall be 1 mm for uncoiled cables, and 1,2 mm for coiled cables. 4.2.2 Outside diameter The outside diameter of the multi-core cable, measured in accordance with ISO 4141-1, shall be as specified in Tabl
29、e 1. The cable ovality, measured in accordance with ISO 4141-1, shall not exceed 10 %. Table 1 Outside diameter of multi-core cables Dimensions in millimetres Multi-core cable for use with connectors as in ISO 7638 Outside diameter ISO 1185 ISO 1724 ISO 3731 ISO 3732 5 poles 7 poles ISO 11446 ISO 12
30、098max. 13,5 13,5 13,5 13,5 13,5 15,5 15,0 17,0 min. 8,0 8,0 8,0 8,0 8,0 11,0 10,0 14,0 BS ISO 4141-3:200634.3 Coil dimensions Dimensions of the coiled connecting cables shall be as detailed in Table 2 and Figure 1. Table 2 Overall dimensions of coiled multi-core cables Dimensions in millimetres Blo
31、ck length Working length Max. admitted extension lengthType of coiled connecting cable LBmax. LAmax. LAmax.1 500 1 750 3 000 2 550 2 250 4 000 3 575 2 500 4 500 Dimensions in millimetres Key aAs agreed between manufacturer and user. bMinimum straight tail length required. Figure 1 Overall dimensions
32、 of coiled connecting cables BS ISO 4141-3:20064 5 Marking 5.1 Cores Cores shall be identified by either of the following: a) by the insulation colour as specified in Table 3; or b) by numerals as specified in Figure 2 and Table 3, printed in a colour contrasting with that of the core insulation. Al
33、ternative methods may be used by agreement between manufacturer and user. Table 3 Colour and marking of cores Single cores allocated to and marked with contact number according to the connector International StandardSingle core insulation colour ISO 1185 ISO 1724 ISO 3731 ISO 3732 ISO 7638-1and 7638
34、-2ISO 11446 ISO 12098Yellow 3 1 3 1 3 1 1 Blue 7 2 7 2 2 3 White 1 3 1 3 5 3 4 Green 5 4 5 4 4 2 Brown 6 5 6 5 4 5 6 Red 4 6 4 6 1 6 7 Black 2 7 2 7 2 7 5 Pink 8 8 Orange 9 9 Gray 10 10 White/Green 6 14 White/Brown 7 15 White/Black 11 11 White/Blue 12 12 White/Red 13 13 NOTE For functional allocatio
35、n see the connector standards indicated. 5.2 Sheath Multi-core cable sheaths shall be marked, as indicated in Figure 3, with the manufacturers identification and the following application characters: 7 core cables for 12N connectors: 12N; 7 core cables for 12S connectors: 12S; 7 core cables for 24N
36、connectors: 24N; 7 core cables for 24S connectors: 24S; BS ISO 4141-3:20065 5 core cables for antilock braking systems: ABS; 7 core cables for electronically controlled braking systems: EBS; 8 to 12 core cable for 13 pole connectors: 12-8 12-12; 8 to 15 core cable for 15 pole connectors: 24-8 24-15.
37、 The marking of the sheath shown in Figure 3 shall point to that end of the cable where the cores should be arranged to match with the contacts on the plug as specified in 4.1. For cables having a plug at each end (for example between the tractor and semi-trailer), it is possible to omit this markin
38、g. Dimensions in millimetres Figure 2 Marking of cores Dimensions in millimetres Figure 3 Marking of sheath BS ISO 4141-3:20066 Annex A (informative) Nominal cross-sections of individual cores in multi-core cables as specified in International Standards cited in 4.1 Table A.1 Nominal cross-sections
39、of individual cores Dimensions in square millimetres Cross-sectional areas of cores used with connectors as in Contact No. ISO 1185 ISO 1724 ISO 3731 ISO 3732 ISO 7638-1 and 7638-2 ISO 11446 ISO 12098 Contact No. 1 2,5 2,5 1,5 4 1 2 1,5 b 1,5 2 3 2,5 1,5 1,5 2,5 1,5 3 4 2,5 2,5 4 2,5 4 5 1,5 1,5 1,5
40、 5 6 2,5 6 7 1,5 1,5 1,5 2,5 1,5 c7 8 1,5 1,5 8 9 2,5 9 10 10 11 2,5 11 12 b 1,5 12 13 2,5 2,5 13 14 14 15 a a 1,5c15 aNo contact exists. bReserved for future allocation. cCores for data transmission. BS ISO 4141-3:2006blankBS ISO BSI389 Chiswick High RoadLondonW4 4AL4141-3:2006BSI British Standards
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