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Aluminum Conductor Steel Reinforced Bare ACSR Conductor IEC61089 Standard

Nominal Voltage: 35kv, 110kv, 220kv
Certificate: ISO 9001
Supply Ability: 5000km/Month
Packaging Details: Wood or Wood-metal Drum
Port: Qingdao / Tianjin

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Product Details

Aluminum Conductor Steel Reinforced Bare ACSR Conductor IEC61089 Standard 


ACSR conductor consists of a solid surrounded by  aluminum strand. ACSR conductors with high strength are used for river, overhead ground, equipment involving ultra-long distances. ACSR conductors can produce a wide range of tensile strength as required. The advantages of these conductors is high tensile strength, light weight, long span, small support. The larger the diameter of the ACSR conductor, the higher the corona limit, so the high voltage overhead line has a great advantage.

ACSR conductor


ACSR conductor

Product Application
IEC61089 Standard ACSR Conductor is applied for large span overhead transmission and distribution lines or overhead ground wire of lines. Temperature for continuous use can be up to 75 ℃.


Product Structure
Aluminum stranded conductor galvanized steel wire or strand reinforced.
a) Aluminum wires:
- hard drawn aluminum as per IEC 60889 designated A1;
b) Zinc coated steel wires as per IEC 60888:
-regular strength steel, designated S1A or S1B, where A and B are zinc coating classes, corresponding respectively to classes 1 and 2;
-high strength steel, designated S2A or S2B,
-extra high strength steel, designated S3A.


Product Property
Bare ACSR Conductors (SCA Conductor), is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminium, chosen for its excellent conductivity, low weight and low cost. The center strand, or strands is/are of steel for additional strength to help support the weight of the conductor. Steel is higher strength than aluminum which allows for increased mechanical tension to be applied on the conductor. Steel also has lower elastic and inelastic deformation (permanent elongation) due to mechanical loading (e.g. wind and ice) as well as a lower coefficient of thermal expansion under current loading.


Technical Data
ACSR (Characteristics of A1/S1A, A1S2A, A1S3A Conductor)

CodeNumberAreaNumberofWireWireDia.
DiameterLinearMassRatedStrengthMax.D.CResistanceat20℃
Alum.SteelTotalAl.St.Alum.SteelCoreCond.A1S1AA1S2AA1S3A
mm2mm2mm2mm2

mmmmmmmmkg/kmKNKNKNohm/km
16162.6718.7611.841.841.845.5364.66.086.456.831.7934
25254.1729.2612.32.32.36.91100.99.139.7110.251.1478
40406.6746.7612.912.912.918.74161.514.415.3316.20.7174
636310.573.5613.663.663.6611254.421.6322.3724.150.4555
10010016.71176140614.614.6113.8403.834.3335.538.330.2869
1251256.941321812.972.972.9714.9397.929.1730.1431.040.2304
12512520.41452672.471.925.7715.7503.945.6948.5451.390.231
1601608.891691813.363.363.3616.8509.336.1837.4238.670.18
16016026.11862672.82.186.5317.7644.957.6961.3464.990.1805
20020011.12111813.763.763.7618.8636.744.224546.890.144
20020032.62332673.132.437.319.8806.270.1374.6978.930.1444
25025024.62752273.82.116.3421.6880.668.7272.1675.60.1154
250250412912673.52.728.1622.21007.787.6793.3798.660.1155
315315223374572.991.995.9723.91039.679.0382.0885.130.0917
315315513662673.933.059.1624.91269.7106.83114.02121.20.0917
400400284284573.362.246.7326.91320.198.36102.23106.10.0722
400400524525473.073.079.2127.61510.3123.04130.3137.560.0723
450450314814573.572.387.1428.51485.2107.47111.82115.870.0642
450450585085473.263.269.7729.31699.1138.42146.58154.750.0643
500500355354573.762.517.5230.11650.2199.41124.25128.740.0578
500500655655473.433.4310.330.91887.9153.8162.87171.940.0578
560560395994573.982.657.9631.81848.2133.74139.16144.190.0516
5605607163154193.632.1810.932.72103.4172.59182.52192.450.0516
630630446744574.222.818.4433.82079.2150.45156.55162.210.0459
6306308071054193.852.3111.634.72366.3191.77202.94213.310.0459
710710497594574.482.998.9635.92343.2169.56176.43182.810.0407
7107109080054194.092.4512.336.82666.8216.12228.71240.410.0407
800800358357273.762.517.5237.62480.2167.41172.25176.740.0361
800800678678473.483.4810.438.32732.7205.33214.672240.0362
80080010190154194.342.611339.13004.9243.52257.71270.880.0362
900900399397273.992.667.9839.92790.2188.33193.78198.830.0321
900900759758473.693.6911.140.63074.2226.5231.75244.50.0322
100010004310437274.212.88.4142.13100.3209.26215.31220.930.0289
1120112047116772194.451.788.944.53464.9234.53241.15247.770.0258
1120112091121184194.122.4712.445.33811.5283.17295.94307.790.0258
12501250102135284194.352.6113.147.94253.9316.04269.14276.530.0231
1250125053130372194.71.889.4473867.1261.75330.29343.520.0232

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