Product
Product

ACSR

ACSR
ACSR
ACSR
ACSR
ACSR
ACSR
ACSR
ACSR
ACSR
ACSR
Used as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support.
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.
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 wires.

ACSR parameter list
No. Nominal sectional Structure, Piece/ diameter Paper presents calculation sections Outside diameter DC resistance is not greater than Breaking force Weight Delivery length is not less than
Steel/ Aluminum m㎡ m㎡
m㎡ Aluminum Steel Aluminum Steel Sum mm Ω/km N kg/km m
1 25/4 6/2.32 1/2.32 25.36 4.23 29.59 6.96 1.1313 9290 102.6 3000
2 35/6 6/2.72 1/2.72 34.86 5.81 40.67 8.16 0.8230 12630 141.0 3000
3 50/8 6/3.20 1/3.20 48.25 8.04 56.29 9.60 0.5946 16870 195.1 2000
4 70/10 6/3.80 1/3.80 68.05 11.34 79.39 11.40 0.4217 23390 275.2 2000
5 50/30 12/2.32 7/2.32 50.73 29.59 80.32 11.60 0.5692 42620 372.0 3000
6 70/40 12/2.72 7/2.72 69.73 40.67 110.40 13.60 0.4141 58300 511.3 2000
7 95/15 26/2.15 7/1.67 94.36 15.33 109.72 13.61 0.3058 15000 380.8 2000
8 95/20 7/4.16 7/1.85 95.14 18.82 113.96 13.87 0.3019 37200 408.9 2000
9 95/55 12/3.20 7/3.20 96.51 56.30 152.81 16.00 0.2992 78110 707.7 2000
10 120/7 18/2.90 1/2.90 118.89 6.61 125.50 14.50 0.2422 27570 379.0 2000
11 120/20 26/2.38 7/1.85 115.67 18.82 134.49 15.07 0.2496 41000 466.8 2000
12 120/25 7/4.72 7/2.10 122.48 24.25 146.73 15.74 0.2345 47880 526.6 2000
13 120/70 12/3.60 7/3.60 122.15 71.25 193.40 18.00 0.2364 98370 895.6 2000
14 150/8 18/3.20 1/3.20 144.76 8.04 152.80 16.00 0.1989 32860 461.4 2000
15 150/20 24/2.78 7/1.85 145.68 18.82 164.50 16.67 0.1980 46630 549.4 2000
16 150/25 26/2.70 7/2.10 148.86 24.25 173.11 17.10 0.1939 54110 601.0 2000
17 150/35 30/2.50 7/2.50 147.26 34.36 181.62 17.50 0.1962 65020 676.2 2000
18 185/10 18/3.60 1/3.60 183.22 10.18 193.40 18.00 0.1572 40880 584.0 2000
19 185/25 24/3.15 7/2.10 187.04 24.25 211.29 18.90 0.1542 59420 706.1 2000
20 185/30 26/2.98 7/2.32 181.34 29.59 210.93 18.88 0.1592 64320 732.6 2000
21 185/45 30/2.80 7/2.80 184.73 43.10 227.83 19.60 0.1564 80190 848.2 2000
22 210/10 18/3.80 1/3.80 204.14 11.34 215.48 19.00 0.1411 45140 650.7 2000
23 210/25 24/3.33 7/2.22 209.02 27.10 236.12 19.98 0.1380 65990 789.1 2000
24 210/35 26/3.22 7/2.50 211.73 34.36 246.09 20.38 0.1363 74250 853.9 2000
25 210/50 30/2.98 7/2.98 209.24 48.82 258.06 20.86 0.1381 90830 960.8 2000
26 240/30 24/3.60 7/2.40 244.29 31.67 275.96 21.60 0.1181 75620 922.2 2000
27 240/40 26/3.42 7/2.66 238.85 38.90 277.75 21.66 0.1209 83370 964.3 2000
28 240/55 30/3.20 7/3.20 241.27 56.30 297.57 22.40 0.1198 102100 1108 2000
29 300/15 42/3.00 7/1.67 296.88 15.33 312.21 23.01 0.09724 68060 939.8 2000
30 300/20 45/2.93 7/1.95 303.42 20.91 324.33 23.43 0.09520 75680 1002 2000
31 300/25 48/2.85 7/2.22 306.21 27.10 333.31 23.76 0.09433 83410 1058 2000
32 300/40 24/3.99 7/2.66 300.09 38.90 338.99 23.94 0.09614 92220 1133 2000
33 300/50 26/3.83 7/2.98 299.54 48.82 348.36 24.26 0.09636 103400 1210 2000
34 300/70 30/3.60 7/3.60 305.36 71.25 376.61 25.20 0.09463 128000 1402 2000
35 400/20 42/3.51 7/1.95 406.40 20.91 427.31 26.91 0.07104 88850 1286 1500
36 400/25 45/3.33 7/2.22 391.91 27.10 419.01 26.64 0.07370 95940 1295 1500
37 400/35 48/3.22 7/2.50 390.88 34.36 425.24 26.82 0.07389 103900 1349 1500
38 400/50 54/3.07 7/3.07 399.73 51.82 451.55 27.63 0.07232 123400 1511 1500
39 400/65 26/4.42 7/3.44 398.94 65.06 464.00 28.00 0.07236 135200 1611 1500
40 400/95 30/4.16 19/2.50 407.75 93.27 501.02 29.14 0.07087 171300 1860 1500
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