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ACSR Conductor 490/65 IEC 61089 for Busbar Cnnection

Widely used as bare cable for overhead transmission lines and also as primary and secondary bare cable for distribution lines.
  • ACSR
  • Grand Cable
Availability:

Description

The use of Aluminium as a material for electrical conductors has greatly developed mainly due to its electrical properties. However, Aluminium conductors for most of transmission lines which spans are quite long, it is necessary an additional mechanical support. Commonly it is used galvanized steel wires for cores of ACSR.

Application
Widely used as bare cable for overhead transmission lines and also as primary and secondary bare cable for distribution lines.

Construction
ACSR is concentrically stranded conductor with one or more layers of Aluminium wire hard-drawn 1350-H19 on the galvanized steel wire core. The core may be single wire or stranded depending on the size. Steel wire is available in Class A or B galvanization as corrosion protection.

ACSR is according to electrical and mechanical strength requirements of transmission or distribution lines, can provides an appropriate design combining the quantity of Aluminium and galvanized steel wires.

Characteristics

Code   Name Stranding Section Overall Diameter Conductor   Weight Rated Strength Electrical   Resistance
Aluminum Steel mm2 mm kg/km kN DC.20°C
No.   x Φmm Ω/km
16 6/1.84 1/1.84 18.7 5.53 64.6 6.08 1.7934
25 6/2.30 1/2.30 29.2 6.91 100.9 9.13 1.1478
40 6/2.91 1/2.91 46.7 8.74 161.5 14.40 0.7174
63 6/3.66 1/3.66 73.5 11.0 254.4 21.63 0.4555
100 6/4.61 1/4.61 117.0 13.80 403.8 34.33 0.2869
125 18/2.97 1/2.97 132.0 14.90 397.9 29.17 0.2304
125 26/2.47 7/1.92 145.0 15.70 503.9 45.69 0.231
160 18/3.36 1/3.36 169.0 16.80 508.3 36.18 0.18
160 26/2.80 7/2.18 186.0 17.70 644.9 57.69 0.1805
200 18/3.76 1/3.76 211.0 18.80 636.7 44.22 0.144
200 26/3.13 7/2.43 233.0 19.80 806.2 70.13 0.1444
250 22/3.8 7/2.11 275.0 21.60 880.6 68.72 0.1154
250 26/3.5 7/2.72 291.0 22.20 1007.7 87.67 0.1155
315 45/2.99 7/1.99 337.0 23.90 1039.6 79.03 0.0917
315 26/3.93 7/3.05 366.0 24.90 1269.7 106.83 0.0917
400 45/3.36 7/2.24 428.0 26.90 1320.1 98.36 0.0722
400 54/3.07 7/3.07 452.0 27.60 1510.3 123.04 0.0723
450 45/3.57 7/2.38 481.0 28.50 1485.2 107.47 0.0642
450 54/3.26 7/3.26 508.0 29.30 1699.1 138.42 0.0643
500 45/3.76 7/2.51 535.0 30.10 1650.2 119.41 0.0578
500 54/3.43 7/3.43 565.0 30.90 1887.9 153.80 0.0578
560 45/3.98 7/2.65 599.0 31.80 1848.2 133.74 0.0516
560 54/3.63 19/2.18 631.0 32.70 2103.4 172.59 0.0516
630 45/4.22 7/2.81 674.0 33.80 2079.2 150.45 0.0459
630 54/3.85 19/2.31 710.0 34.70 2366.3 191.77 0.0459
710 45/4.48 7/2.99 759.0 35.90 2343.2 169.56 0.0407
710 54/4.09 19/2.45 800.0 36.80 2666.8 216.12 0.0407
800 72/3.76 7/2.51 835.0 37.60 2480.2 167.41 0.0361
800 84/3.48 7/3.48 867.0 38.30 2732.7 205.33 0.0362
800 54/4.34 19/2.61 901.0 39.10 3004.9 243.52 0.0362
900 72/3.99 7/2.66 939.0 39.90 2790.2 188.33 0.0321
900 84/3.69 7/3.69 975.0 40.60 3074.2 226.50 0.0322
1000 72/4.21 7/2.80 1043.0 42.10 3100.3 209.26 0.0289
1120 72/4.45 19/1.78 1167.0 44.50 3464.9 234.53 0.0258
1120 84/4.12 19/2.47 1211.0 45.30 3811.5 283.17 0.0258
1250 84/4.35 19/2.61 1352.0 47.90 4253.9 316.04 0.0232
1250 72/4.70 19/1.88 1303.0 47.00 3867.1 261.75 0.0231


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