TAAAC-Thermal-Resistant All Aluminum Alloy Conductor
TAAAC-Thermal-Resistant All Aluminum Alloy Conductor

TAAAC-Thermal-Resistant All Aluminum Alloy Conductor

TAAAC is a concentrically stranded conductor composed of thermal resistant aluminum alloy wires (TAL).
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APPLICATION
TAAAC conductor is used in the transformation of old lines, urban network capacity transformation, substation, power plant construction and general lines.

DESCRIPTION 
TAAAC is a concentrically stranded conductor composed of thermal resistant aluminum alloy wires (TAL).

SPECIFICATIONS
• IEC 61089 Round Wire Concentric Lay Overhead Electrical Stranded Conductors 
• IEC 62004 Thermal -Resistant Aluminum Alloy Wires For Overhead Line Conductor 
High reliability
Super high pressure
Less maintenance
Technical Parameter
TAAAC

Nominal Area
Calculated
Cross Sect.
Area
No. of Wires Diameter of Wires Approx.
Overall
Diameter
Approx.
Weight
Calculated
Breaking
Load
Max. D.C. Resistance at 20°C
mm2 mm2 No. mm mm kg/km kN Ω/km
150 152.8 19 3.2 16.0 419 22.3 0.191
200 204.3 19 3.7 18.5 560 29.8 0.143
240 238.8 19 4.0 20.0 654 34.2 0.122
300 297.6 37 3.2 22.4 820 43.4 0.0985
400 397.8 37 3.7 25.9 1097 58.0 0.0737
510 512.6 37 4.2 29.4 1413 73.3 0.0571
660 655.9 61 3.7 33.3 1812 95.6 0.0448
850 845.1 61 4.2 37.8 2334 120.9 0.0347
980 978.4 91 3.7 40.7 2716 142.7 0.0302
1030 1032.0 91 3.8 41.8 2865 150.5 0.0286
1260 1260.8 91 4.2 46.2 3499 180.3 0.0234
1600 1595.9 127 4.0 52.0 4438 228.5 0.0186
2020 2019.8 127 4.5 58.5 5617 289.0 0.0147
2500 2493.6 127 5.0 65.0 6935 357.0 0.0118

Note:
Conductivity of TAL: 60% IACS       Continuous operating temperature of conductor :150℃
 



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