1、NORMEINTERNATIONALEINTERNATIONALSTANDARDCEIIEC614-2-11982AMENDEMENT 1AMENDMENT 11993-10Amendement 1Spcifications pour les conduitspour installations lectriquesPartie 2:Spcifications particulires pour les conduitsSection un Conduits mtalliquesAmendment 1Specification for conduits for electricalinstal
2、lationsPart 2:Particular specifications for conduitsSection One Metal conduits CEI 1993 Droits de reproduction rservs Copyright all rights reservedBureau Central de la Commission Electrotechnique Internationale 3,rue de Varemb Genve,SuisseIECCommission Electrotechnique InternationaleInternational El
3、ectrotechnical CommissionMemityHapoAHaa 3neerporexHH4eceaR lioMHCCHa?CODE PRIXPRICE CODEPour 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.DIS23A(BC)76Rapport de vote23A(BC
4、)84 2?614-2-1 amend.1 CEI:1993AVANT-PROPOSLe prsent amendement a t tabli par le sous-comit 23A:Conduits de protection desconducteurs,du comit dtudes n 23 de la CEI:Petit appareillage.Le texte de cet amendement est issu des documents suivants:Le rapport de vote indiqu dans le tableau ci-dessus donne
5、toute information sur le voteayant abouti lapprobation de cet amendement.Page 44 Gnralits sur les essaisAjouter ce qui suit la fin de cet article:4.5.2 nest pas applicable.Page 45 ClassificationRemplacer le texte par le suivant:Larticle de la premire partie est applicable avec lexception suivante:5.
6、5 nest pas applicable.Page 812 Caractristiques lectriquesAjouter ce qui suit aprs la premire ligne:12.1.2 Addition:La vrification est effectue par lessai spcifi en 12.1.101.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.DIS23A(CO)76Re
7、port on voting23A(CO)84614-2-1 Amend.1 IEC:1993?3 FOREWORDThis amendment has been prepared by sub-committee 23A:Conduits for electricalpurposes,of IEC technical committee 23:Electrical accessories.The text of this amendment is based on the following documents:Full information on the voting for the a
8、pproval of this amendment can be found in thereport on voting indicated in the above table.Page 54 General notes on testsAdd the following at the end of this clause:4.5.2 is not applicable.Page 55 ClassificationReplace the text by the following:This clause of Part 1 is applicable except as follows:5
9、.5 is not applicable.Page 912 Electrical characteristicsAdd the following,after the first line:12.1.2 Addition:Compliance is checked by the test specified in 12.1.101.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.-4-?614-2-1 amend.1
10、CEI:1993Paragraphe complmentaire:12.1.101On fait passer pendant 1 min un courant alternatif de 25 A,de frquence 50 Hz 60 Hz travers le conduit de 500 mm de long,et ensuite on mesure la tension entre les deuxextrmits de lchantillon.Le conduit est reconnu comme ayant subi lessai avec succs si limpdanc
11、e lectrique delchantillon,calcule par le rapport tension/courant,ne dpasse pas 5 x 10-3 S2/m.Page 13Feuille de normalisation 2:Dans le schma,x remplace 00 x.Remplacer le tableau par le suivant:Numro de rfrenceSizedEpaisseur de paroiWall thicknesss(mm)Longueur fileteLength of threadl(mm)Sortie de fil
12、etageRunout of threadx(mm)161,40,151333201,60,151433251,60,151733321,60,151933401,60,1519+33501,60,151933631,80,151933LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.614-2-1 Amend.1 I EC:1993?-5-Additional subclause:12.1.101An alternat
13、ing current of 25 A,having a frequency of 50 Hz to 60 Hz is passed through a500 mm length of conduit for a period of 1 min,and then the voltage is measured betweenthe two ends of the sample.The conduit is deemed to have passed the test if the electrical impedance of the sample,as calculated by the v
14、oltage/current ratio,does not exceed 5 xPage 13Standard sheet 2:In the drawing,x replaces Ox.Page 13Replace the table by the following:Numro de rfrenceSizedEpaisseur de paroiWall thicknesss(mm)Longueur fileteLength of thread/(mm)Sortie de filetageRunout of threadx(mm)161,40,151333201,60,151433251,60
15、,151733321,60,151933401,60,151933501,60,151933631,80,151933LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.ICS 29.120.10Typeset and printed by the IEC Central OfficeGENEVA,SWITZERLANDLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.
