ACSR – Aluminum Conductor Steel Reinforced

ACSR conductors consist of a core of galvanized steel wires surrounded by one or more layers of EC Grade 1350 or 1370 aluminum wires concentrically stranded.
This combination provides excellent conductivity from aluminum and high mechanical strength from the steel core.
They are widely used for overhead transmission and distribution lines, especially where long spans, high tension, or severe climatic conditions exist.

Main Features
High electrical conductivity (≥ 61 % IACS)
Superior tensile strength due to galvanized steel core
Excellent corrosion resistance (Class A/B/C galvanization)
Suitable for LV / MV / HV overhead lines
Manufactured in compliance with EN 50182 / IEC 61089

Technical Data – Typical Dimensions
ACSR – Aluminum Conductor Steel Reinforced (According to EN 50182 / IEC 61089)

Type (EN 50182)	Trade Name	Stranding (Al/St)	Aluminium Area (mm²)	Steel Area (mm²)	Total Area (mm²)	Overall Dia. (mm)	Approx. Weight (kg/km)	Rated Tensile Strength (daN)	DC Resistance (Ω/km 20 °C)	Current (A)
ACSR 25/4	Raven	6 Al + 1 St	24.8	4.13	28.9	6.75	84	1 180	1.180	145
ACSR 35/6	Pigeon	6 Al + 1 St	34.4	5.73	40.1	8.10	115	1 560	0.857	185
ACSR 50/8	Drake	6 Al + 1 St	49.4	8.22	57.6	9.45	155	2 050	0.598	230
ACSR 70/11	Swan	6 Al + 1 St	68.4	11.39	79.8	10.80	205	2 620	0.433	280
ACSR 95/15	Rail	6 Al + 1 St	93.3	15.52	108.8	12.30	260	3 320	0.320	340
ACSR 120/20	Finch	6 Al + 1 St	118.6	19.72	138.3	13.50	315	3 980	0.265	390
ACSR 150/25	Drake(H)	6 Al + 1 St	147.3	24.49	171.8	14.85	380	4 690	0.214	435
ACSR 185/30	Peacock	6 Al + 1 St	182.5	30.33	212.8	16.20	465	5 500	0.176	480
ACSR 240/40	Lynx	6 Al + 1 St	240.1	39.87	279.9	18.00	610	6 760	0.134	540
ACSR 300/50	Panther	6 Al + 1 St	297.3	49.84	347.1	20.10	745	7 980	0.108	590
ACSR 400/65	Zebra	6 Al + 1 St	396.5	65.48	461.9	22.65	990	9 840	0.081	665
ACSR 500/85	Moose	6 Al + 1 St	496.3	83.42	579.7	25.35	1 230	11 450	0.065	740
ACSR 630/100	Lapwing	6 Al + 1 St	620.6	99.35	719.9	28.50	1 500	13 100	0.053	830
ACSR 800/125	Falcon	6 Al + 1 St	792.4	123.7	916.1	31.50	1 820	14 900	0.041	920
ACSR 1000/150	Eagle	6 Al + 1 St	989.5	148.4	1 137.9	34.50	2 200	16 800	0.033	1 020
ACSR 1250/190	Pelican	6 Al + 1 St	1 244.0	189.6	1 433.6	38.40	2 690	19 500	0.026	1 120

Standards
EN 50182 / IEC 61089 – Overhead electrical conductors (European and International Standard)
TS EN 50182 / TS IEC 61089 – Turkish Standard equivalent
ASTM B232 / B232M – American reference (code names)
BS 215 Part 2 – British Standard
DIN 48204 – German Standard

Applications
Overhead power transmission and distribution lines
Long-span installations and river crossings
High wind or ice load areas
Mountainous or coastal regions