All Aluminum Conductors
(AAAC)
Description

All Aluminum Alloy wires , stranded in successive layers, in opposite direction to form the Aluminum stranded AAAC conductor.

Application

All Aluminum-Alloy Conductors (AAAC) can be used in Medium, High and Extra-High voltage transmission lines. AAAC offers better sag performance due to the high strength-to-weight ratio provided by the aluminum-alloy. In addition, AAAC provides a higher corrosion resistance than ACSR conductors. They are also used a messenger to support overhead electrical cables.

Relevent Standard
BS EN 50182, BS 215-1, DIN 48201-6, IEC 61089, ASTM B 399
Conductor
Plain bare All Aluminum Alloy
Minimum bending Radius
25 x outer diameter
Packing Condition
Our standard length on Wooden Drum / or according to customer request

the size 404 mm² may be requested 405 mm² as per customer request with the same above specification

the size 508 mm² may be requested 506.7 mm² as per customer request with the same above specification

The above values of current carrying capacity are calculated due to frequency up to 60 Hz, assuming an ambient temperature of 35 °C, final temperature of 80 °C, wind velocity of 0.6 m/sec, solar radiation of 900 W/m², emissivity coefficient of 0.6, solar radiation absorption coefficient of 0.5

Product – Code Cross Sectional
Area mm²
Minimum Number of
Wires No X mm
Max. D.C. Conductor
Resistance at 20 °C Ω/km
Approx. Overall
Diameter mm
Minimum Breaking
Load KN
Approx. Weight
kg/km
Rated Current
Amps
ASTM B 399
ASTM B 399 (ALCOA American Sizes)
BS EN 50182 (GREMANY) & DIN 48201-6
IEC 61089 (Aluminum Alloy A2 - Type B)
IEC 61089 (Aluminum Alloy A3 - Type A)
BS EN 50182 (United Kingdom)
BS EN 50182 (France)

The above data is approximate and subject to manufacturing tolerances