AAC - All Aluminum Conductors

AAC – All Aluminum Conductors

AAC (All Aluminum Conductors) are concentric-lay stranded conductors made from EC Grade 1350/1370 hard-drawn aluminum wires.
They offer excellent electrical conductivity, low weight, and corrosion resistance, making them ideal for overhead transmission and distribution lines.
Manufactured in full compliance with EN 50182 / IEC 61089, AAC conductors ensure high performance and long service life under all climatic conditions.

AAC conductors consist of one or more layers of hard-drawn, high-conductivity aluminum wires (EC Grade 1350 or 1370) concentrically stranded.
They are used in overhead transmission and distribution lines where high conductivity, light weight, and corrosion resistance are required, especially in urban and coastal areas where span lengths are short and mechanical loads are low.

Main Features
High electrical conductivity (≥ 61% IACS)
Low weight and easy handling
Excellent corrosion resistance
Suitable for low and medium voltage overhead lines
Manufactured in compliance with EN 50182 / IEC 61089

Technical Data – Typical Dimensions
AAC – All Aluminum Conductors (According to EN 50182 / IEC 61089)

Conductor Type	Construction (Al Wires × Dia. mm)	Nominal Cross Section (mm²)	Overall Dia. (mm)	Approx. Mass (kg/km)	Breaking Load (kN)	DC Resistance (Ω/km @20°C)	Equivalent ASTM
AAC 16 mm²	7 × 1.70	16	5.1	43	4.5	1.910	Sparrow
AAC 25 mm²	7 × 2.14	25	6.4	67	6.8	1.200	Raven
AAC 35 mm²	7 × 2.52	35	7.6	93	9.3	0.868	Pigeon
AAC 50 mm²	7 × 3.00	50	9.0	133	12.8	0.641	Rabbit
AAC 70 mm²	7 × 3.55	70	10.7	185	17.6	0.443	Weasel
AAC 95 mm²	7 × 4.04	95	12.1	245	23.5	0.320	Raccoon
AAC 120 mm²	19 × 2.89	120	13.8	308	29.0	0.253	Dog
AAC 150 mm²	19 × 3.15	150	15.0	380	35.0	0.206	Wolf
AAC 185 mm²	19 × 3.40	185	16.3	468	42.0	0.168	Panther
AAC 240 mm²	19 × 3.78	240	18.2	605	52.0	0.125	Moose
AAC 300 mm²	37 × 3.15	300	19.5	740	63.0	0.100	Drake
AAC 400 mm²	37 × 3.55	400	22.0	980	83.0	0.078	Bear
AAC 500 mm²	37 × 3.97	500	24.6	1220	103.0	0.063	Eagle
AAC 630 mm²	61 × 3.30	630	26.5	1530	126.0	0.050	Hawk
AAC 800 mm²	61 × 3.70	800	29.6	1940	158.0	0.039	Swan

Standards
EN 50182 / IEC 61089 – Overhead Conductors (European and International Standard)
TS EN 50182 / TS IEC 61089 – Turkish equivalent standard
ASTM B231 / B231M – All-Aluminum Conductors (for reference)
BS 215 Part 1 – British equivalent standard

Applications
Overhead distribution and transmission lines
Short-span power lines in urban areas
Coastal and industrial environments
Temporary or emergency lines