ACSR Bare Conductor GOST 839 Standard

ACSR AS 3607

Shape of conductor: circular and sectional

Conductor Material: Aluminum and Steel

Insulation: N/A

Standard: GOST 839 Standard

ACSR, Aluminum Conductor Steel Reinforced
ACSR APPLICATION

ACSR – The full name: Aluminum Conductor Steel Reinforced. Aluminum Conductor Steel Reinforced is used as bare overhead transmission cable and as primary and secondary distribution cable. ACSR conductor used as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support. 
FEATURES :
ACSR conductors are recognized for their record of economy, dependability and favorable strength/weight ratio. ACSR conductors combine the light weight and good conductivity of aluminum with the high tensile strength and ruggedness of steel.
In line design, this can provide higher tensions, less sag and longer span lengths than obtainable with most other types of overhead conductors.
The steel strands are added as mechanical reinforcement. The cross-sections above illustrate some common stranding
CONSTRUCTION :
ACSR is a composite concentric-lay-stranded conductor.
The steel strand or strands form the central core of the conductor, around which is stranded one
or more layers of aluminum 1350-H19 wires.
The steel core may consist of a single strand or a concentric-stranded cable of 7, 19, 37 or more
wires. The sizes and stranding listed on the following pages are those most frequently used for overhead lines.

bare acsr conductor construction

PARAMETER :
CodeNominal AreaStrandingOverall Diameter
Total
Weight
(Approx.)
Resistance at 20℃Breaking
load
 ALSteelTotalALSteel    
 mm2mm2mm2No.×mmNo.×mmmmKg/KmOhm/kmN
10/1.810.61.7712.376/1.501/1.504.542.72.7663004089
16/2.716.12.6918.796/1.851/1.855.664.91.8009346220
25/4.224.94.1529.056/2.301/2.306.9100.31.1759009296
35/6.236.96.15543.056/2.801/2.808.4148.00.78970013524
50/848.28.0456.246/3.201/3.209.6195.00.60298017112
70/1168.011.3079.306/3.801/3.8011.4276.00.42859024130
70/7268.472.20140.6018/2.2019/2.2015.4755.00.42760096826
95/1695.415.90111.306/4.501/4.5013.5385.00.30599033369
95/14191.2141.00232.2024/2.2037/2.2019.81357.00.321080180775
120/19118.018.80136.8026/2.407/1.8515.2471.00.24917041521
120/27114.026.60140.6030/2.207/2.2015.4528.00.25293049465
150/19148.018.80166.8024/2.807/1.8516.8554.00.19919046307
150/24149.024.20173.2026/2.707/2.1017.1599.00.19798052279
150/34147.034.30181.3030/2.507/2.5017.5675.00.20065062643
185/24187.024.20211.2024/3.157/2.1018.9705.00.15701058075
185/29181.029.00210.0026/2.987/2.3018.8728.00.16218062055
185/43185.043.10228.1030/2.807/2.8019.6846.00.15762077767
185/128187.0128.00315.0054/2.1037/2.1023.11525.00.157620183816
205/27205.026.60231.6024/3.307/2.2019.8774.00.14294063740
240/32244.031.70275.7024/3.607/2.4021.6921.00.12060075050
240/39236.038.60274.6026/3.407/2.6521.6952.00.12428080895
240/56241.056.30297.3030/3.207/3.2022.41106.00.12182098253
300/39301.038.60339.6024/4.007/2.6524.01132.00.09747090574
300/48295.047.80342.8026/3.807/2.9524.11186.00.099830100623
300/66288.565.80354.3030/3.5019/2.1024.51313.00.102260126270
300/67288.567.30355.8030/3.507/3.5024.51323.00.102260117520
300/204298.0204.00502.0054/2.6537/2.6529.22428.00.099340284579

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