EN 61076-7-100-2006 en Connectors for electronic equipment - Product requirements Part 7-100 Cable outlet accessories - Detail specification for a metric cable sealing consisting o.pdf

1、BRITISH STANDARDBS EN 61076-7-100:2006Connectors for electronic equipment Product requirements Part 7-100: Cable outlet accessories Detail specification for a metric cable sealing consisting of an integrated part of heavy-duty rectangular or circular connector hoods and a sealing system The European

2、 Standard EN 61076-7-100:2006 has the status of a British StandardICS 31.220.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61076-7-100:200

3、6This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2007 BSI 2007ISBN 978 0 580 57092 6National forewordThis British Standard is the UK implementation of EN 61076-7-100:2006. It is identical to IEC 61076-7-100:2006.The UK participati

4、on in its preparation was entrusted to Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the ne

5、cessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD EN 61076-7-100 NORME EUROPENNE EUROPISCHE NORM July 2006 CEN

6、ELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved wor

7、ldwide for CENELEC members. Ref. No. EN 61076-7-100:2006 E ICS 31.220.10 English version Connectors for electronic equipment - Product requirements Part 7-100: Cable outlet accessories - Detail specification for a metric cable sealing consisting of an integrated part of heavy-duty rectangular or cir

8、cular connector hoods and a sealing system (IEC 61076-7-100:2006) Connecteurs pour quipements lctroniques - Exigences de produit Partie 7-100: Accessoires de sorties de cbles - Spcification particulire pour un presse-toupe mtrique constitu dune partie intgre de capots de connecteurs rectangulaires o

9、u circulaires haut rendement et dun systme dtanchit pour conditions svres (CEI 61076-7-100:2006) Steckverbinder fr elektronische Einrichtungen - Produktanforderungen Teil 7-100: Kabelausgangszubehr - Bauartspezifikation fr eine metrische Kabelabdichtung bestehend aus einem integrierten Teil von star

10、k beanspruchbaren Steckverbinderhaubengehusen oder Rundsteckverbindergehusen und einem Dichtungssystem (IEC 61076-7-100:2006) This European Standard was approved by CENELEC on 2006-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for

11、 giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three offic

12、ial versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical commi

13、ttees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom

14、. Foreword The text of document 48B/1652/FDIS, future edition 1 of IEC 61076-7-100, prepared by SC 48B, Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61076-7-

15、100 on 2006-07-01. This Standard is to be used in conjunction with EN 61076-7. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-04-01 latest date by which the national sta

16、ndards conflicting with the EN have to be withdrawn (dow) 2009-07-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61076-7-100:2006 was approved by CENELEC as a European Standard without any modification. _ EN 61076-7-100:2006 2 CONTENTS 1 Genera

17、l 16 1.1 Scope16 1.2 Normative references 16 2 Technical data17 2.1 Terms and definitions 17 2.2 Materials and plating .17 2.3 Construction17 2.4 Styles17 2.5 IEC type designation .18 2.6 Marking .18 3 Dimensional information .18 3.1 General .18 3.2 Isometric view and common features.18 3.3 Dimensio

18、ns .19 4 Characteristics .11 4.1 Climatic category.11 4.2 Electrical .11 4.3 Mechanical11 4.4 IP Code in accordance with IEC 6052911 5 Test schedule.11 5.1 General .11 5.2 Test procedures and measuring methods 11 5.3 Preconditioning .12 5.4 Preparation of specimens12 5.5 Test schedule12 Annex A (nor

19、mative) Cable retention test and excess tightening .14 Annex B (informative) Replacement of Pg threads by metric threads 16 Figure 1 Isometric view 18 Figure 2 Dimensions of body for styles A and B .19 Figure 3 Dimensions of metal pressure ring and seal for styles A and B.19 Figure 4 Dimensions of t

20、he pressure nut for applying the pressure to the ring for styles A and B.10 Figure A.1 Typical arrangement for cable retention test .14 Table 1 Cable outlet styles.17 Table 2 Dimensions of body for styles A and B 19 Table 3 Dimensions of metal pressure ring and seal for styles A and B10 Table 4 Dime

21、nsions of the pressure nut for applying the pressure to the ring for styles A and B.10 Annex ZA (normative) Normative references to international publications with theircorresponding European publications18EN 61076-7-100:2006 3 Table 5 Climatic category 11 Table 6 Test group P .12 Table 7 Test group

22、 AP .12 Table 8 Test group BP .13 Table A.1 Cable retention 15 Table B.1 Recommendation for replacement of Pg by metric threads .16 EN 61076-7-100:2006 4 CONNECTORS FOR ELECTRONIC EQUIPMENT PRODUCT REQUIREMENTS Part 7-100: Cable outlet accessories Detail specification for a metric cable sealing cons

23、isting of an integrated part of heavy-duty rectangular or circular connector hoods and a sealing system IEC 61076-7-100 IEC SC 48B: Connectors Specification available from: IEC Central Office or from the addresses shown on the inside cover. ELECTRONIC COMPONENTS IN ACCORDANCE WITH:GENERIC SPECIFICAT

24、ION IEC 61076-1:2006 Page 6 of 17 pages Cable outlet accessories Detail specification for a metric cable sealing consisting of an integrated part of heavy-duty rectangular or circular connector hoods and a sealing system See Clause 3 for dimensions. IEC 952/06 EN 61076-7-100:2006 5 1 General 1.1 Sco

25、pe This part of IEC 61076-7 provides dimensional requirements, application information and tests for metric cable sealing of heavy-duty rectangular or circular connector hoods. Cable outlets in the sense of this detail specification comprise all the necessary parts designed to fulfil the specific de

26、gree of sealing of the hood that are not cable glands, which are outside the scope of this standard. The cable outlet shall provide a cable retention function in accordance with Annex A, a cable anchorage function (pull-and-twist test) is not specified. Outlets with protective bonding to earth or sh

27、ielding connection between hood and cable braid are not included in the scope of this detail specification. 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 undated references

28、, the latest edition of the referenced document (including any amendments) applies. IEC 60050-581:1978, International Electrotechnical Vocabulary (IEV) Chapter 581: Electromechanical components for electronic equipment IEC 60068-1:1988, Environmental testing Part 1: General and guidance Amendment 1

29、(1992) IEC 60423:1993, Conduits for electrical purposes Outside diameters of conduits for electrical installations and threads for conduits and fittings IEC 60512 (all parts), Connectors for electronic equipment Tests and measurements IEC 60512-1, Connectors for electronic equipment Tests and measur

30、ements Part 1: General IEC 60529:1989, Degree of protection provided by enclosures (IP Code) IEC 61076-1, Connectors for electronic equipment Part 1: Generic specification IEC 61076-7:2000, Connectors for use in d.c., low-frequency analogue and in digital high-speed data applications Part 7: Cable o

31、utlet accessories with assessed quality, including qualification and capability approval Sectional specification ISO 868:2003, Plastics and ebonite Determination of indentation hardness by means of a durometer (Shore hardness) EN 61076-7-100:2006 6 2 Technical data 2.1 Terms and definitions For the

32、purposes of this document, the terms and definitions of IEC 60050-581 and IEC 60512, as well as the following, apply. 2.1.1 cable retention ability of a cable outlet to limit the displacement of a fitted cable under static load EN 50262, 3.6 modified 2.1.2 cable anchorage ability of a cable outlet t

33、o limit the displacement of a fitted cable under dynamic and torque loads EN 50262, 3.7 modified 2.2 Materials and plating The metric cable outlet according to this detail specification shall be of metal with appropriate plating or of non-metal (plastic) material. When dissimilar metals are employed

34、 in intimate contact with each other, adequate protection against corrosion shall be used. The seal material shall be of rubber or other elastomeric materials having a hardness of 55 Shore A 5 points in accordance with ISO 868. 2.3 Construction A cable outlet in the context of this detail specificat

35、ion consists of an outlet portion (body), being a sealed assembled or moulded or die-casted integral part of the hood, a single or multi-size seal, a pressure ring and a pressure nut to press the seal. All external projecting edges and corners of cable outlet shall be smooth to prevent danger from i

36、njury in handling the cable outlet. All threads shall be constructed in accordance with IEC 60423, Table 1. Cable outlets shall be designed to avoid cable damage when installed in accordance with the manufacturers instructions. Cable outlets shall provide a minimum degree of IP54 in accordance with

37、IEC 60529. 2.4 Styles The cable outlets shall be divided into the following styles. Table 1 Cable outlet styles Style Code Cable outlet, metal Cable outlet, non-metal A B EN 61076-7-100:2006 7 2.5 IEC type designation All cable outlet accessories conforming to this detail specification shall be iden

38、tified by the following indications and in the order given. NOTE The manufacturer may use his own part number provided that a cross-reference list is available. Cable outlet IEC 61076-7-100 L LNN Number of detail specific Style Size, metric thread EXAMPLE: Metric cable sealing, metal style, size of

39、metric thread M25 1,5: IEC 61076-7-100 A M25. 2.6 Marking Not required if the cable outlet is an integrated part of the connector hood. 3 Dimensional information 3.1 General All dimensions are in millimetres. Drawings are shown in the first-angle projection. The shape of the cable outlet accessories

40、 may deviate from those given in the following figures as long as the specified dimensions are not influenced. 3.2 Isometric view and common features IEC 953/06 Figure 1 Isometric view EN 61076-7-100:2006 8 3.3 Dimensions D1d11D2l2l3l4IEC 954/06 Figure 2 Dimensions of body for styles A and B Table 2

41、 Dimensions of body for styles A and B Metric thread D1d11+ 0,35D2min.(metal)D2min. (plastic)2 0,33min.(metal)3min. (plastic)4max.(plastic) M12 1,5 10,4 7,5 6 10 7,5 9 12 M16 1,5 14,4 11,5 9 10,5 8 9 12 M20 1,5 18,4 14,5 12 12 9 10,5 14 M25 1,5 23,4 19 16 13,5 11 12 16,5 M32 1,5 30,4 26 22 15 12 13,

42、5 19 M40 1,5 38,4 34 29 17,5 14,5 16 22,5 M50 1,5 48,4 43 38 20 17 18,5 26 D3S d80,8 0,1 D10D4d5d6d71 IEC 955/06 IEC 956/06 NOTE Single-size seals may be used and should have an inner diameter according to D4, d5, d6or d7. Figure 3 Dimensions of metal pressure ring and seal for styles A and B EN 610

43、76-7-100:2006 9 Table 3 Dimensions of metal pressure ring and seal for styles A and B D1l4D2D9l1m1S1IEC 957/06 Figure 4 Dimensions of the pressure nut for applying the pressure to the ring for styles A and B Table 4 Dimensions of the pressure nut for applying the pressure to the ring for styles A an

44、d B Metric thread D1D2min. (metal) D2min. (plastic)1min. m1min. S1D9max. M12 1,5 7,5 6 8,5 2,5 13 14,5 M16 1,5 11,5 9 8,5 2,5 17 19 M20 1,5 14,5 12 10 3 21 23,5 M25 1,5 19 16 11,5 3,5 27 30 M32 1,5 26 22 13 4 34 38 M40 1,5 34 29 15 4,5 41 45,5 M50 1,5 43 38 17 6 55 61 D4d5d6d7Applicable cable or sin

45、gle-wire diameter using seal diameter D4 to d7Metric thread D1D30,2D10Toler-ance d8min. S D4d5d6d7M12 1,5 10,2 9,8 0,5 4 0,25 6 7,7 5,0 0,4 35 57 M16 1,5 14,2 13,8 0,5 5 0,25 7 9 11,7 5,5 0,4 46 68 810 M20 1,5 18 17,6 0,7 9 0,25 11 13 14,7 6,0 0,5 80 1012 1214 M25 1,5 23 22,6 0,7 11 0,25 13 15 17 19

46、,2 7,0 0,5 10-12 1214 1416 1618,5 M32 1,5 30 29,6 0,7 18 0,5 20 22 24 26,2 8,0 0,5 1719 1921 2123 2325 M40 1,5 37,8 37,5 0,8 25 0,5 27 29 31 34,2 9,5 0,6 2426 2628 2830 3032 M50 1,5 47,8 47,5 0,8 34 0,7 36 38 40 43,2 12,0 0,6 3335 3537 3739 3941 EN 61076-7-100:2006 10 4 Characteristics 4.1 Climatic

47、category The cable outlet accessories are classified into climatic categories in accordance with the general rules given in IEC 60068-1. Table 5 Climatic category Category temperature Damp heat, steady state Climatic category Lower temperature oC Upper temperatureoC Temperature oC Relative humidity

48、% Days 25/70/21 2570 40 93 21 4.2 Electrical Not applicable. 4.3 Mechanical 4.3.1 Cable retention See Clause A.1. 4.3.2 Excess tightening The cable outlet shall be capable of withstanding excess tightening which is likely to occur during installation (see Clause A.2). 4.4 IP Code in accordance with IEC 60529 The degree of protection provided by the cable outlet shall be tested in accordance with IEC 60529. The minimum protection shall be IP54; higher protection may be agreed between manufacturer and user. 5 Test schedule 5.1 General Cable outlet tests shall be carried out according to t