CABLES AND WIRES - Novkabel

ALUMOVELD CONDUCTORSAlumoveld conductor for overhead linesStandard: IEC 61089, IEC 61232ASTM B 415, ASTM B 416CONSTRUCTIONConductor: alumoveld wire.Type of the conductor:20SA - 25 % Al in surface layer wire and 75 % steel, 84,80 Ωmm 2 /km27SA - 37 % Al in surface layer wire and 63 % steel, 63,86 Ωmm 2 /km30SA - 43 % Al in surface layer wire and 57 % steel, 57,47 Ωmm 2 /km40SA - 62 % Al in surface layer wire and 38 % steel, 43,10 Ωmm 2 /kmAPPLICATIONCONSTRUCTION DATAConductor is suitable in case when required a high degree ofsafety conductor. Specific application is bridging the great naturalbarrier in one length, such as connecting islands, crosses the river,etc.Type per IEC61232ConstructionCrosssectionEquivalentcrosssectionDiameterMassCalculatedbreakingstrength, minCalculatedelectricalresistance, at20°C, max[mm] [mm 2 ] [mm 2 ] [mm] [kg/km] [kN] [Ω/km]16-SA1A-7 (20SA) 7 x 2,95 47,84 16 8,85 320 64,32 1,7952742-SA1A-19 (20SA) 19 x 2,91 126,37 42 14,55 850 155,54 0,6820084-SA2-19 (27SA) 19 x 3,56 189,12 84 17,80 1150 204,20 0,34370160-SA2-37 (27SA) 37 x 3,53 362,11 163 24,70 2216 391,00 0,18030All layers are greased, except external.Fat drop point of 130°C.Permissible continuous conductor temperature is 125°C.Short (1 sec) permissible conductor temperature is 300°C.Type per ASTMB416Construction Cross sections Diameter MassCalculatedbreakingstrength, minCalculatedelectricalresistance, at20°C[mm] [cmils] [inč] [lb/1000 ft] [lb] [Ω/1000 ft]37 № 5 AWG 37 x 4,62 1225000 1,27 2802 142800 0,0424737 № 6 AWG 37 x 4,11 971300 1,13 2222 120200 0,0535637 № 7 AWG 37 x 3,36 770300 1,01 1762 100700 0,0675437 № 8 AWG 37 x 3,26 610900 0,899 1398 84200 0,0851637 № 9 AWG 37 x 2,91 484400 0,801 1108 66770 0,1074037 № 10 AWG 37 x 2,59 384200 0,713 879 52950 0,1354019 № 5 AWG 19 x 4,62 628900 0,910 1430 73350 0,0822419 № 6 AWG 19 x 4,11 498800 0,810 1134 61700 0,1037019 № 7 AWG 19 x 3,36 359500 0,721 890 51730 0,1308019 № 8 AWG 19 x 3,26 313700 0,642 714 43240 0,1649019 № 9 AWG 19 x 2,91 248800 0,572 566 34290 0,2079019 № 10 AWG 19 x 2,59 197300 0,509 449 27190 0,262207 № 5 AWG 7 x 4,62 231700 0,546 525 27030 0,226407 № 6 AWG 7 x 4,11 183800 0,486 416 22730 0,280307 № 7 AWG 7 x 3,36 145700 0,433 330 19060 0,353507 № 8 AWG 7 x 3,26 115600 0,385 262 15930 0,445807 № 9 AWG 7 x 2,91 91650 0,343 208 12630 0,562107 № 10 AWG 7 x 2,59 72680 0,306 165 10020 0,708807 № 11 AWG 7 x 2,30 57590 0,272 131 7945 0,893807 № 12 AWG 7 x 2,05 45710 0,242 104 6301 1,127003 № 5 AWG 3 x 4,62 99310 0,392 225 12230 0,517703 № 6 AWG 3 x 4,11 78750 0,349 178 10280 0,652803 № 7 AWG 3 x 3,36 62450 0,311 141 8621 0,823203 № 8 AWG 3 x 3,26 49530 0,277 112 7260 1,038003 № 9 AWG 3 x 2,91 39280 0,247 89 5715 1,309003 № 10 AWG 3 x 2,59 31150 0,220 71 4532 1,65100181