High Strength ACSR Aluminum Bare Conductor Steel Wire Core For Overhead Line
| Standard: | IEC61089 | Application: | Overhead |
| Insulation Material: | Bare | Conductor Material: | Aluminum Wire And Steel Wire |
| High Light: | ACSR Aluminum Bare Conductor,High Strength Aluminum Bare Conductor |
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ACSR Aluminum Bare Conductor Steel Wire Core For Overhead Line
Product Description
ACSR (Aluminum Conductor Steel Reinforced) is a type of overhead power transmission conductor widely used in electrical grids. It combines the advantages of aluminum and steel, offering high strength, excellent conductivity, and corrosion resistance.
Structural
Outer Aluminum Layers: Multiple aluminum strands are twisted around the exterior, responsible for conducting electricity. Aluminum provides excellent conductivity and is lightweight.
Central Steel Core: One or more high-strength steel strands form the core, providing mechanical strength to support the conductor and withstand tension.
Advantages
High Strength: The steel core enhances the tensile strength, making it suitable for long spans and heavy-load applications.
Good Conductivity: The outer aluminum strands ensure high electrical conductivity.
Corrosion Resistance: Both aluminum and steel offer corrosion resistance, extending the conductor's lifespan.
Cost-Effectiveness: Compared to pure copper conductors, ACSR is more economical while maintaining performance.
ACSR Conductors according to GOST 839-80
| # | Section | Aluminum part | Steel part | Min. Breaking Strength | ||
|---|---|---|---|---|---|---|
| Number of wires | Nom. wire diameter | Number of wires | Nom. wire diameter | |||
| 1 | 16/2.7 | 6 | 1.85 mm. | 1 | 1.85 mm. | 6,220 N. |
| 2 | 25/4.2 | 6 | 2.30 mm. | 1 | 2.30 mm. | 9,296 N. |
| 3 | 35/6.2 | 6 | 2.80 mm. | 1 | 2.80 mm. | 13,524 N. |
| 4 | 50/8.0 | 6 | 3.20 mm. | 1 | 3.20 mm. | 17,112 N. |
| 5 | 70/11 | 6 | 3.80 mm. | 1 | 3.80 mm. | 24,130 N. |
| 6 | 70/72 | 18 | 2,20 mm. | 19 | 2.20 mm. | 96,862 N. |
| 7 | 95/16 | 6 | 4.50 mm. | 1 | 4.50 mm. | 33,369 N. |
| 8 | 120/19 | 26 | 2.40 mm. | 7 | 1.85 mm. | 41,521 N. |
| 9 | 120/27 | 30 | 2.20 mm. | 7 | 2.20 mm. | 49,465 N. |
| 10 | 150/19 | 24 | 2.80 mm. | 7 | 1.85 mm. | 46,307 N. |
| 11 | 150/24 | 26 | 2.70 mm. | 7 | 2.10 mm. | 52,279 N. |
| 12 | 150/34 | 30 | 2.50 mm. | 7 | 2.50 mm. | 62,643 N. |
| 13 | 185/24 | 24 | 3.15 mm. | 7 | 2.10 mm. | 58,075 N. |
| 14 | 185/29 | 26 | 2.98 mm. | 7 | 2.30 mm. | 62,055 N. |
| 15 | 185/43 | 30 | 2.80 mm. | 7 | 2.80 mm. | 77,767 N. |
| 16 | 205/27.0 | 24 | 3.30 mm. | 7 | 2.20 mm. | 63,740 N. |
| 17 | 240/32 | 24 | 3.60 mm. | 7 | 2.40 mm. | 75,050 N. |
| 18 | 240/39 | 26 | 3.40 mm. | 7 | 2.65 mm. | 80,895 N. |
| 19 | 240/56 | 30 | 3.20 mm. | 7 | 3.20 mm. | 98,253 N. |
| 20 | 300/39 | 24 | 4.00 mm. | 7 | 2.65 mm. | 90,574 N. |
| 21 | 300/48 | 26 | 3.80 mm. | 7 | 2.95 mm. | 100,623 N. |
| 22 | 300/204 | 54 | 2.65 mm. | 37 | 2.65 mm. | 284,579 N. |
| 23 | 330/43.0 | 54 | 2.80 mm. | 7 | 2.80 mm. | 103,784 N. |
| 24 | 400/18 | 42 | 3.40 mm. | 7 | 1.85 mm. | 85,600 N. |
| 25 | 400/51 | 54 | 3.05 mm. | 7 | 3.05 mm. | 120,481 N. |
| 26 | 400/64 | 26 | 4.34 mm. | 7 | 3.40 mm. | 129,183 N. |
| 27 | 400/93 | 30 | 4.15 mm. | 19 | 2.50 mm. | 173,715 N. |
| 28 | 500/27 | 76 | 2.84 mm. | 7 | 2.20 mm. | 112,188 N. |
| 29 | 500/64 | 54 | 3.40 mm. | 7 | 3.40 mm. | 148,257 N. |
| 30 | 600/72 | 54 | 3.70 mm. | 19 | 2.20 mm. | 183,835 N. |
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