1、NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60245-71994AMENDEMENT 1AMENDMENT 11997-05Amendement 1Conducteurs et cbles isols au caoutchouc Tension assigne au plus gale 450/750 V Partie 7:Cbles isols lthylne/actate de vinyle,rsistant aux tempratures levesAmendment 1Rubber insulated cables Rated volt
2、ages up to and including 450/750 V Part 7:Heat resistant ethylene-vinyl acetate rubberinsulated cablesCPour prix,voir catalogue en vigueurFor price,see current catalogueCODE PRIXPRICE CODE IEC 1997 Droits de reproduction rservs Copyright-all rights reservedInternational Electrotechnical Commission3,
3、rue de Varemb Geneva,SwitzerlandTelefax:+41 22 919 0300 e-mail:inmailiec.chIEC web site http:/www.iec.ch Commission Electrotechnique Internationale International Electrotechnical CommissionLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREA
4、U.2 60245-7 amend.1 CEI:1997AVANT-PROPOSLe prsent amendement a t tabli par le sous-comit 20B:Cbles de basse tension,ducomit dtudes 20 de la CEI:Cbles lectriques.Le texte de cet amendement est issu des documents suivants:FDISRapport de vote20B/232/FDIS20B/241/RVDLe rapport de vote indiqu dans le tabl
5、eau ci-dessus donne toute information sur le vote ayantabouti lapprobation de cet amendement._Page 12Tableau 1 Remplacer le tableau 1 existant par le nouveau tableau 1 suivant:Tableau 1 Donnes gnrales pour les types 245 IEC 04 et 245 IEC 05123456Sectionnominale delmeClassede lmeCEI 60228Epaisseur de
6、lenveloppeisolanteDiamtre extrieur moyenRsistance disolementminimale 110 Cdans lair 1)mm2Valeur spcifiemmLimite infrieuremmLimite suprieuremmMkm0,50,7511,52,54610111111110,80,80,80,80,91,01,01,22,32,42,62,83,44,04,55,72,93,13,23,54,35,05,67,10,0180,0160,0140,0120,0110,0100,0090,0081,52,5461016253550
7、7095222222222220,80,91,01,01,21,21,41,41,61,61,82,93,54,24,76,06,88,49,410,912,514,53,74,45,25,97,48,510,611,813,715,618,10,0120,0110,0100,0080,0080,0060,0060,0050,0050,0040,0041)Valeurs fondes sur une rsistance disolement spcifique de 1010 cm 110 C dans lair.LICENSED TO MECON Limited.-RANCHI/BANGAL
8、OREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.60245-7 Amend.1 IEC:1997 3 FOREWORDThis amendment has been prepared by subcommittee 20B:Low-voltage cables,of IECtechnical committee 20:Electric cables.The text of this amendment is based on the following documents:FDISReport o
9、n voting20B/232/FDIS20B/241/RVDFull information on the voting for the approval of this amendment can be found in the report onvoting indicated in the above table._Page 13Table 1 Replace the existing table 1 by the following new table 1:Table 1 General data for types 245 IEC 04 and 245 IEC 05123456No
10、minal cross-sectional area ofconductorClass ofconductorIEC 60228Insulation thicknessMean overall diameterMinimum insulationresistanceat 110 C in air 1)mm2Specified valuemmLower limitmmUpper limitmmMkm0,50,7511,52,54610111111110,80,80,80,80,91,01,01,22,32,42,62,83,44,04,55,72,93,13,23,54,35,05,67,10,
11、0180,0160,0140,0120,0110,0100,0090,0081,52,54610162535507095222222222220,80,91,01,01,21,21,41,41,61,61,82,93,54,24,76,06,88,49,410,912,514,53,74,45,25,97,48,510,611,813,715,618,10,0120,0110,0100,0080,0080,0060,0060,0050,0050,0040,0041)Values based on a specific insulation resistance of 1010 cm at 11
12、0 C in air.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.4 60245-7 amend.1 CEI:1997Tableau 1(fin)123456Sectionnominale delmeClassede lmeCEI 60228Epaisseur delenveloppeisolanteDiamtre extrieur moyenRsistance disolementminimale 110 Cda
13、ns lair 1)mm2Valeur spcifiemmLimite infrieuremmLimite suprieuremmMkm0,50,7511,52,54610162535507095555555555555550,80,80,80,80,91,01,01,21,21,41,41,61,61,82,42,62,73,03,64,34,86,07,18,810,111,913,615,53,13,23,43,74,55,46,07,68,911,012,614,917,019,30,0160,0150,0130,0120,0110,0100,0080,0080,0060,0050,0
14、050,0040,0040,0041)Valeurs fondes sur une rsistance disolement spcifique de 1010 cm 110 C dans lair.Page 18Tableau 3 Remplacer le tableau 3 existant par le nouveau tableau 3 suivant:Tableau 3 Donnes gnrales pour les types 245 IEC 06 et 245 IEC 07123456Sectionnominale delmeClassede lmeCEI 60228Epaiss
15、eur delenveloppe isolanteDiamtre extrieur moyenRsistance disolementminimale 110 Cdans lair 1)mm2Valeur spcifiemmLimite infrieuremmLimite suprieuremmM.km0,50,7510,50,7511115550,60,60,60,60,60,61,92,12,22,12,22,42,42,62,82,62,82,90,0150,0130,0120,0140,0120,0111)Valeurs fondes sur une rsistance disolem
16、ent spcifique de 1010 cm 110 C dans lair._LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.60245-7 Amend.1 IEC:1997 5 Table 1(concluded)123456Nominal cross-sectional area ofconductorClass ofconductorIEC 60228Insulation thicknessMean overall diameterMinimum insulationresistance at 110 Cin air 1)mm2Specified valuemmLower limitmmUpper limitmmMkm0,50,7511,52,54610162535507095555555555555550,80,80,80,80,91,01,01,21,21,41,41,61,61,82,42,6