【BS英国标准】BS EN 61076-7-100-2006 Detail specification for a metric cable sealing consisting of an integrated part of heavy-duty rectangular or circular

british standard bs en61076-7-100:2006connectors for electronic equipment productrequirements 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 systemthe european standard en 61076-7-100:2006 has the status of abritish standardics 31.220.10 bs en 61076-7-100:2006national forewordthis british standard is the uk implementation of en 61076-7-100:2006. it is identical to iec 61076-7-100:2006.the uk participation 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 necessary provisions of a contract. users are responsible for its correct application.compliance with a british standard cannot confer immunity from legal obligations.amd. no.datecommentsthis british standard was published under the authority of the standards policy and strategy committeeon 31 december 2007 bsi 2007isbn 978 0 580 57092 6amendments issued since publicationeuropean standarden 61076-7-100norme europenneeuropische norm july 2006 ics 31.220.10english versionconnectors for electronic equipment - product requirementspart 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(iec 61076-7-100:2006)connecteurs pour quipements lctroniques - exigences de produit partie 7-100: accessoires de sorties de cbles -spcification particulire pourun presse-toupe mtrique constitu dune partie intgre de capots deconnecteurs rectangulaires ou 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 einemintegrierten teil von stark beanspruchbarensteckverbinderhaubengehusen 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 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 official 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 committees 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.ceneleceuropean committee for electrotechnical standardization comit europen de normalisation electrotechnique europisches komitee fr elektrotechnische normungcentral secretariat: rue de stassart 35, b - 1050 brussels 2006 cenelec -all rights of exploitation in any form and by any means reserved worldwide for cenelec members.ref. no. en 61076-7-100:2006 e 17 en 61076-7-100:2006forewordthe 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 61076-7-100 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 identicalnational standard or by endorsement(dop)2007-04-01 latest date by which the national standards conflictingwith the en have to be withdrawn(dow)2009-07-01annex za has been added by cenelec.endorsement noticethe text of the international standard iec 61076-7-100:2006 was approved by cenelec as a europeanstandard without any modification.contents1general . 6231.1scope .61.2normative references .6technical data . 72.1terms and definitions .72.2materials and plating .72.3construction .72.4styles .72.5iec type designation .82.6marking .8dimensional information . 83.1general .83.2isometric view and common features .83.3dimensions .94characteristics . 114.1climatic category. 114.2electrical . 114.3mechanical . 114.4ip code in accordance with iec 60529 . 115test schedule . 115.1general . 115.2test procedures and measuring methods . 115.3preconditioning . 125.4preparation of specimens . 125.5test schedule . 12annex a (normative) cable retention test and excess tightening . 14annex b (informative) replacement of pg threads by metric threads . 16annex za (normative) normative references to international publications with theircorresponding european publications.18figure 1 isometric view . 8figure 2 dimensions of body for styles a and b . 9figure 3 dimensions of metal pressure ring and seal for styles a and b. 9figure 4 dimensions of the pressure nut for applying the pressure to the ring forstyles a and b. 10figure a.1 t ypical arrangement for cable retention test . 14table 1 cable outlet styles . 7table 2 dimensions of body for styles a and b . 9table 3 dimensions of metal pressure ring and seal for styles a and b . 10table 4 dimensions of the pressure nut for applying the pressure to the ring forstyles a and b. 10table 5 climatic category . 11table 6 test group p . 12table 7 test group ap . 12table 8 test group bp . 13table a.1 cable retention . 15table b.1 recommendation for replacement of pg by metric threads . 16connectors 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 rectangularor circular connector hoods and a sealing systemiec sc 48b: connectorsspecification available from:iec central office or from the addresses shown on the inside cover.electronic components in accordance w ith: generic specification iec 61076-1:2006iec 61076-7-100page 6 of 17 pagesiec 952 /06see clause 3 for dimensions.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 system1general1.1scopethis 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 degree 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 shielding connection between hood and cable braid are not included in the scope of this detail specification.1.2normative referencesthe 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 the referenced document (including any amendments) applies.iec 60050-581:1978,internationalelectrotechnicalvocabulary(iev)chapter581: electromechanical components for electronic equipmentiec 60068-1:1988, environmental testing part 1: general and guidanceamendment 1 (1992)iec 60423:1993, conduits for electrical purposes outside diameters of conduits for electrical installations and threads for conduits and fittingsiec 60512 (all parts), connectors for electronic equipment tests and measurementsiec 60512-1, connectors for electronic equipment tests and measurements part 1: generaliec 60529:1989, degree of protection provided by enclosures (ip code)iec 61076-1, connectors for electronic equipment part 1: generic specificationiec 61076-7:2000, connectors for use in d.c., low-frequency analogue and in digital high- speed data applications part 7: cable outlet accessories with assessed quality, including qualification and capability approval sectional specificationiso 868:2003, plastics and ebonite determination of indentation hardness by means of a durometer (shore hardness)2technical data2.1terms and definitionsfor the purposes of this document, the terms and definitions of iec 60050-581 and iec60512, as well as the following, apply.2.1.1cable retentionability of a cable outlet to limit the displacement of a fitted cable under static loaden 50262, 3.6 modified2.1.2cable anchorageability of a cable outlet to limit the displacement of a fitted cable under dynamic and torque loadsen 50262, 3.7 modified2.2materials and platingthe metric cable outlet according to this detail specification shall be of metal with appropriate plating or of non-metal (plastic) material. w hen dissimilar metals are employed 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 of55 shore a 5 points in accordance with iso 868.2.3constructiona cable outlet in the context of this detail specification 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 injury 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 iec 60529.2.4stylesthe cable outlets shall be divided into the following styles.table 1 cable outlet stylesst ylecodecable outlet, metalcable outlet, non-metalab2.5iec type designationall cable outlet accessories conforming to this detail specification shall be identified 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 outletiec 61076-7-100 l lnn number of detail specificstylesize, metric threadexample: metric cable sealing, metal style, size of metric thread m25 1,5: iec 61076-7-100 a m25.2.6markingnot required if the cable outlet is an integrated part of the connector hood.3dimensional information3.1generalall dimensions are in millimetres.drawings are shown in the first-angle projection. the shape of the cable outlet accessories may deviate from those given in the following figures as long as the specified dimensions are not influenced.3.2isometric view and common featuresiec 953/06figure 1 isometric viewd83.3dimensionsl2d1d11l3l4d2iec 954/06figure 2 dimensions of body for styles a and btable 2 dimensions of body for styles a and bmetric threadd1d + 0,35d2 min. (metal)d2 min. (plastic)2 0,33min.(metal)3min.(plastic)4(plastic)m12 1,510,47,56107,5912m16 1,514,411,5910,58912m20 1,518,414,51212910,514m25 1,523,4191613,5111216,5m32 1,530,42622151213,519m40 1,538,4342917,514,51622,5m50 1,548,44338201718,52611max.d5d6d71d10sd40,8 0,1d3iec 955/06iec 956/06note single-size seals may be used and should have an inner diameter according to d4, d5, d6 or d7.figure 3 dimensions of metal pressure ring and seal for styles a and btable 3 dimensions of metal pressure ring and seal for styles a and bmetric thread d1d30,2d10d4d5d6d7d8min.sapplicable cable or single-wire diameter using seal diameter d4 to d7toler- anced4d5d6d7m12 1,510,2