IEC_60068-4-1987_amd2-1994_scan.pdf

NORME?CEIINTERNATIONALE?I ECINTERNATIONAL?68-4STANDARD?1987AMENDEMENT 2AMENDMENT 21994-03Amendement 2Essais fondamentaux climatiques et derobustesse mcaniqueQuatrime partie:Renseignements destins aux rdacteursde spcifications Rsums dessaisAmendment 2Basic environmental testing proceduresPart 4:Information for specification writers Test summariesLes feuilles de cet amendement sont insrer dans laPublication 68-4(1987)The sheets contained in this amendment are to beinserted in Publication 68-4(1987)CEI 1994 Droits de reproduction rservs Copyright all rights reservedBureau Central de la Commission Electrotechnique Internationale 3,rue de Varemb Genve,SuisseIECCommission Electrotechnique Internationale CODE PRIXInternational Electrotechnical Commission PRICE CODEMcH,gyHapomaH 3neKrpotexuH4ecnan HCMHCCHAPour prix,voir catalogue en vigueurFor price,see current catalogueLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INSTRUCTIONS POUR LINSERTIONDE NOUVELLES PAGES ET FEUILLESDE RSUMS DESSAISDE LA CEI 68-41.Retirer la page de titre et les pages2,13 18 et 26 28 existantes et in-srer la nouvelle page de titre et lesnouvelles pages 2,13 18,et 26 28.2.Insrer les nouvelles feuilles F-5 etF-6.INSTRUCTIONS FOR THE INSERTIONOF NEW PAGESAND TEST SUMMARY SHEETSIN IEC 68-41.Remove existing title page andexisting pages 2,13 to 18,and 26 to28 and insert in their place the newtitle page and the new pages 2,13 to18,and 26 to 28.2.Insert the new sheets F-5 and F-6.AVANT-PROPOSLe prsent amendement a t tabli par le sous-comit 50A:Essais de vibrations,dechocs et autres essais dynamiques,du comit dtudes n 50 de la CEI:Essaisdenvironnement.Le texte de cet amendement est issu des extraits des documents suivants:DISRapports de voteAmendement au DISRapport de vote50A(BC)206 et 22650A(BC)223 et 22850A(BC)22450A(BC)227Les rapports de vote indiqus dans le tableau ci-dessus donnent toute information sur levote ayant abouti lapprobation de cet amendement.FOREWORDThis amendment has been prepared by sub-committee 50A:Vibration,impact and otherdynamic tests,of IEC technical committee No.50:Environmental testing.The text of this amendment is based on extracts from the following documents:DISReports on votingAmendement to DISReport on voting50A(CO)206 and 22650A(CO)223 and 22850A(CO)22450A(CO)227Full information on the voting for the approval of this amendment can be found in thereports on voting indicated in the above table.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.NORME?CEIINTERNATIONALE?IECINTERNATIONAL?68-4STAN DARD?Premire ditionFirst edition1987Modifie selon les amendements 1(1992)et 2(1994)Amended in accordance with Amendment 1(1992)and 2(1994)Essais fondamentaux climatiques et derobustesse mcaniqueQuatrime partie:Renseignements destins aux rdacteursde spcifications Rsums dessaisBasic environmental testing proceduresPart 4:Information for specification writers Test summaries CEI 1987 Droits de reproduction rservs Copyright all rights reservedAucune partie de cette publication ne peut Sire reproduite niutilise sous quelque forme que ce soit et par aucun pro-cd,lectronique ou mcanique,y compris la photocopie etles microfilms,sans laccord crit de lditeur.No part of this publication may be reproduced or utilized inany form or by any means,electronic or mechanical,including photocopying and microfilm,without permissionin writing from the publisher.Bureau Central de la Commission Electrotechnique Internationale 3,rue de Varemb Genve,SuisseIECCommission Electrotechnique InternationaleInternational Electrotechnical CommissionMemAyHapoAHari 3neKTpoTexHHgecKan HOMHCCHA?sLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 68-4 amend.1 CEI 1992SOMMAIREPagesPrambule?4Prface?4Articles1.Objet?62.Gnralits?63.Dfinitions?84.Listes des rsums dessais?125.Listes des guides?206.Rsums dessais?Feuilles A/B1 Z-5LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.68-4 Amend.1 IEC 199213 4.List of test summaries To facilitate the finding of the required summary,the summaries are listed innumerical order in subclause 4.1 and in alphabetical order in subclause 4.2.TheSheets for the individual summaries are filed in alphabetical order.Note.-A reference to a publication is to the edition of the standard identified byits date on the corresponding test summary sheet and to all similarlyidentified amendments.4.1 Numerical listIEC?Test designation and title?SheetPublication68-2-1?Tests A:Cold?A/B-168-2-2?Tests B:Dry Heat(including First?A/B-1Supplement 68-2-2A)68-2-3?Test Ca:Damp Heat,Steady State?C-1