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120/20 SQMM Bare ACSR Drake Conductor For OHL

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120/20 SQMM Bare ACSR Conductor for OHL

APPLICATION

ACSR 120/20 conductor have been widely used in power transmission lines with various voltage.
Because they have such good characteristics as simple structure, convenient installation and maintenance, low cost and large transmission capacity.

STANDARD

Basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110 standards.

TECHNICAL DATA

Numbers of Wires Modules of Elasticity Coeficient of linear Expansion
AL STEEL Kg/mm2 Lb/in2 1/Cº 1/Fº
6 1 81 11.5 x106 19.1 x10-6 10.6 x10-6
6 7 77 11.0 x106 19.8 x10-6 11.0 x10-6
12 7 107 15.2 x106 15.3 x10-6 8.5 x10-6
18 1 67 9.5 x106 21.2 x10-6 11.8 x10-6
24 7 74 10.5 x106 19.6 x10-6 10.9 x10-6
26 7 77 10.9 x106 18.9 x10-6 10.5 x10-6
28 7 79 11.2 x106 18.4 x10-6 10.2 x10-6
30 7 82 11.6 x106 17.8 x10-6 9.9 x10-6
30 19 80 11.4 x106 18.0 x10-6 10.0 x10-6
32 19 82 11.7 x106 17.5 x10-6 9.7 x10-6
54 7 70 9.9 x106 19.3 x10-6 10.7 x10-6
54 19 68 9.7 x106 19.4 x10-6 10.8 x10-6

CONSTRUCTION PARAMETERS

• IEC 60189

Code Nominal Area Stranding Overall Diameter Weight Breaking Load Electrical Resistance @20° Current Rating*
AL STEEL TOTAL AL STEEL
mm2 mm2 mm2 No.xmm No.xmm mm Kg/Km KN Ω/Km A
16 16 2.67 18.7 6/1.84 1/1.84 5.52 64.6 6.08 1.7934 85
25 25 4.17 29.2 6/2.30 1/2.30 6.9 100.9 9.13 1.1478 112
40 40 6.67 46.7 6/2.91 1/2.91 8.73 161.5 14.4 0.7174 150
63 63 10.5 73.5 6/3.66 1/3.66 10.98 254.4 21.63 0.4555 198
100 100 16.7 117 6/4.61 1/4.61 13.83 403.8 34.33 0.2869 263
125 125 6.94 132 18/2.97 1/2.97 14.85 397.9 29.17 0.2304 299
125 125 20.4 145 26/2.47 7/1.92 15.64 503.9 45.69 0.231 302
160 160 8.89 169 18/3.36 1/3.36 16.8 509.3 36.18 0.18 347
160 160 26.1 186 26/2.80 7/2.18 17.74 644.9 57.69 0.1805 351
200 200 11.1 211 18/3.76 1/3.76 18.8 636.7 44.22 0.144 398
200 200 32.6 233 26/3.13 7/2.43 19.81 806.2 70.13 0.1444 402
250 250 24.6 275 22/3.80 7/2.11 21.53 880.6 68.72 0.1154 458
250 250 40.7 291 26/3.50 7/2.72 22.16 1007.7 87.67 0.1155 461
315 315 21.8 337 45/2.99 7/1.99 23.91 1039.6 79.03 0.0917 526
315 315 51.3 366 26/3.93 7/3.05 24.87 1269.7 106.83 0.0917 530
400 400 27.7 428 45/3.36 7/2.24 26.88 1320.1 98.36 0.0722 607
400 400 51.9 452 54/3.07 7/3.07 27.63 1510.3 123.04 0.0723 610
450 450 31.1 481 45/3.57 7/2.38 28.56 1485.2 107.47 0.0642 651
450 450 58.3 508 54/3.26 7/3.26 29.34 1699.1 138.42 0.0643 655
500 500 34.6 535 45/3.76 7/2.51 30.09 1650.2 119.41 0.0578 693
500 500 64.8 565 54/3.43 7/3.43 30.87 1887.9 153.8 0.0578 697
560 560 38.7 599 45/3.98 7/2.65 31.83 1848.2 133.74 0.0516 741
560* 560 70.9 631 54/3.63 19/2.18 32.68 2103.4 172.59 0.0516 745
630 630 43.6 674 45/4.22 7/2.81 33.75 2079.2 150.45 0.0459 794
630* 630 79.8 710 54/3.85 19/2.31 34.65 2366.3 191.77 0.0459 798
710 710 49.1 759 45/4.48 7/2.99 35.85 2343.2 169.56 0.0407 851
710* 710 89.9 800 54/4.09 19/2.45 36.79 2666.8 216.12 0.0407 856
800* 800 34.6 835 72/3.76 7/2.51 37.61 2480.2 167.41 0.0361 910
800* 800 66.7 867 84/3.48 7/3.48 38.28 2732.7 205.33 0.0362 912
800* 800 101 901 54/4.34 19/2.61 39.09 3004.9 243.52 0.0362 916
900* 900 38.9 939 72/3.99 7/2.66 39.9 2790.2 188.33 0.0321 972
900* 900 75 975 84/3.69 7/3.69 40.59 3074.2 226.5 0.0322 974
1000* 1000 43.2 1043 72/4.21 7/2.80 42.08 3100.3 209.26 0.0289 1031
1120* 1120 47.3 1167 72/4.45 19/1.78 44.5 3464.9 234.53 0.0258 1096
1120* 1120 91.2 1211 84/4.12 19/2.47 45.31 3811.5 283.17 0.0258 1100
1250* 1250 102 1352 84/4.35 19/2.61 47.85 4253.9 316.04 0.0232 1165
1250* 1250 52.8 1303 72/4.70 19/1.88 47 3867.1 261.75 0.0231 1163
1120* 1120 91.2 1211 84/4.12 19/2.47 45.31 3811.5 283.17 0.0258 1100

CONSTRUCTION

ACSR 120/20 conductors are formed by several wires of aluminium and galvanized steel, stranded in concentric layers. The wire or wires which form the core, are made of galvanized steel and the external layer or layers, are of aluminium. Galvanized steel core consist normally of 1, 7 or 19 wires. The diameters of steel and aluminium wires can be the same, or different.

By varying the relative proportions of aluminium and steel, the required characteristics for any particular application can be reached. A higher U. T. S. Can be obtained, by increasing steel content, and a higher current carrying capacity by increasing aluminium content.

Why you choose us?

  • Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted;
  • Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007;
  • Registered capital of $30 million and factory covers an area of 60,000㎡;
  • Advanced test equipment and procedures, 100% inspection before factory;
  • Enough stocks and the higest efficient shipping time guarranteed;

We are China 120/20 SQMM Bare ACSR Drake Conductor For OHL manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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