Overhead Round Cable Alloy Bare Aluminum Conductor AAAC

ApplicationsUsed as bare overhead conductor for primary and secondary distribution. Designed utilizing a high-strength aluminum alloy to achieve a high strength-to-weight ratio; affords better sag characteristics. Aluminum alloy gives AAAC higher resistance to corrosion than ACSR.ConstructionStandard 6201-T81 high strength aluminum conductors, conforming to IEC61089 Specification, are concentric-lay- stranded, similar in construction and appearance to 1350 grade aluminum conductors. Standard 6201 alloy conductors are similar to other alloy conductors commercially known as Ardival, Aldrey or Almelec. They were developed to fill the need for an economical conductor for overhead applications requiring higher strength than that obtainable with 1350 grade aluminum conductors, but without a steel core. The DC resistance at 20°C of the 6201-T81 conductors and of the standard ACSR of the same diameter are approximately the same. Conductors of the 6201-T81 alloys are harder and, therefore, have a greater resistance to abrasion than conductors of 1350-H19 grade aluminum.SpecificationsAAAC bare conductor meets or exceeds the following IEC61089 specificationsNotes·  Resistance is calculated using IEC standard increments of stranding and metal conductivity of 52.5% IACS, AC resistance at 60Hz ·  Current ratings are based on 75oC conductor temperature, 25oC ambient, 2ft/s wind, 96/watts/sq.ft sun, 0.5 coefficients of emissivity and absorption.Section: mm2Stranding: No./mm Diameter: mmD.C Resistance at 20oCCalculated breaking load: kNCurrent: A 70 oC80 oC90 oC107/1.354.053.315962.80597079 167/1.715.132.06673       4.497994106 257/2.136.391.332046.97104124140 357/2.527.560.951659.75127152173 507/3.029.060.6626214.00159191218 707/3.5710.710.4741819.57195235269 957/4.1612.480.3492126.57234285326 12019/2.8414.200.2774533.62270330379 15019/3.1715.850.2226941.88308378436 18519/3.5217.600.1806151.64350431497 21019/3.7518.750.1591358.61377466539 24019/4.0120.050.1391767.02409507587 30037/3.2122.470.1118183.63466581675 40037/3.7125.970.08370111.71553695810 50037/4.1529.050.06689139.78631798933 63061/3.6332.670.05310176.327219191078 80061/4.0936.810.04183223.8482610611249 100061/4.5941.130.03351279.4693312091429 /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1