1、BRITISH STANDARD BS ISO 3553-2:1997 Road vehicles High tension connectors for ignition coils and distributors Part 2: Plug types ICS 43.060.50BSISO 3553-2:1997 This British Standard, having been prepared under the directionof the Engineering SectorBoard, was published underthe authority of the Stand
2、ards Board and comes intoeffect on 15 November 1997 BSI 04-2000 ISBN 0 580 28770 X National foreword This British Standard reproduces verbatim ISO 3553-2:1997 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee MCE/9, Ignition e
3、quipment for spark ignition engines, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and
4、European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI S
5、tandards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsib
6、le for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theISO title page, pages ii to iv, pages 1 to 3 and abackcover. This standard
7、 has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBSISO 3553-2:1997 BSI 04-2000 i Contents Page National foreword Inside front cover Forew
8、ord iii Text of ISO 3553-2 1ii blankBSISO 3553-2:1997 ii BSI 04-2000 Contents Page Foreword iii 1 Scope 1 2 Requirements 1 Annex A (normative) Connectors of types D, E, F Design options 3 Figure 1 Type C connectors 1 Figure 2 Connectors of types D, E and F 2 Figure A.1 Alternative detail Z 3 Descrip
9、tors: Road vehicles, controlled ignition engines, ignition systems, electrical equipment, high voltage switchgear, ignition coils, ignition distributors, electric connectors, plug connectors, dimensions.BSISO 3553-2:1997 BSI 04-2000 iii Foreword ISO (the International Organization for Standardizatio
10、n) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be rep
11、resented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Stand
12、ards 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. International Standard ISO 3553-2 was prepared by Technical Committee ISO/TC 22, Road vehicles, Su
13、bcommittee SC 1, Ignition equipment. This second edition cancels and replaces the first edition (ISO 3553-2:1987), which has been technically revised. ISO 3553 consists of the following parts, under the general title Road vehicles High-tension connectors for ignition coils and distributors: Part 1:
14、Socket-type; Part 2: Plug-types. Annex A forms an integral part of this part of ISO 3553.iv blankBSISO 3553-2:1997 BSI 04-2000 1 1 Scope This part of ISO 3553 specifies the essential dimensions of plug-type high-tension connectors forignition coils and distributors, used for spark-ignited engines. 2
15、 Requirements Connectors of type C shall meet the dimensions shown in Figure 1. Connectors of types D, E and F shall meet the dimensions shown in Figure 2. In special circumstances the design given in Annex A may be used when agreed between the supplier and the engine manufacturer. Details not speci
16、fied in this part of ISO 3553 are left to the manufacturers choice. Figure 1 Type C connectorsBSISO 3553-2:1997 2 BSI 04-2000 Type of connector d 1 d 2 l 0,25 0,5 D 15 16 15 E 17,75 19,1 25 F 14 14,2 24 Figure 2 Connectors of types D, E and F +0,5 0BSISO 3553-2:1997 BSI 04-2000 3 Annex A (normative)
17、 Connectors of types D, E, F Design options The design of the connector shown in Figure A.1 is only to be used in special circumstances when agreed between the supplier and the engine manufacturer. The most important differences between the detail Z shown in Figure A.1 and the detail Z shown in Figu
18、re 2 is that the angle replaces the angle of 55 specified in Figure 2. This angle is not specified in order to allow a variation in the withdrawal force by varying the value of this angle. Depending upon the female part of the connection that is used and the required withdrawal force, the angle shal
19、l be agreed between the supplier and the engine manufacturer. However, the angle should be greater than45 and less than70 . Figure A.1 Alternative detail ZBS ISO 3553-2:1997 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent national body responsible for p
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