Specification
The composite core soft aluminum strand is a composite material whose center is drawn by carbon fiber, glass fiber, and thermosetting resin, and the core member plays a load-bearing role. The effective operating temperature of traditional steel-cored aluminum stranded wire does not exceed 100℃, while the strength is increased by less than 2 times. It sags by 1/2 under high temperature, and the weight per unit length is 10-20% lighter, which avoids galvanic corrosion between different metals.
Parameters
| Nominal sectional area(mm2) | Composite core dia.(mm) | Cable Diameter(mm) | Stranded wire structure | Calculate area | Unit weight（kg/km） | F1A/F1B | F2A/F2B | 20℃ DC resistance(Ω/km) | |||
| Number of layers | Number of aluminum wires | Aluminum area(mm2) | Composite core area(mm2) | Total | Rated tensile strength(kN) | ||||||
| 150/20 | 5 | 15.3 | 2 | 15 | 150 | 19.6 | 169.6 | 452.8 | 49.87 | 55.76 | 0.1861 |
| 185/25 | 5.5 | 16.9 | 2 | 16 | 185 | 23.8 | 208.8 | 557.6 | 60.55 | 67.68 | 0.1509 |
| 185/30 | 6 | 17.1 | 2 | 16 | 185 | 28.3 | 213.3 | 566.6 | 70.03 | 78.51 | 0.1509 |
| 240/30 | 6 | 19.2 | 2 | 16 | 240 | 28.3 | 268.3 | 718.2 | 73.20 | 81.68 | 0.1163 |
| 240/40 | 7 | 19.5 | 2 | 16 | 240 | 38.5 | 278.5 | 738.7 | 94.64 | 106.19 | 0.1163 |
| 300/30 | 6 | 21.2 | 2 | 16 | 300 | 28.3 | 328.3 | 883.7 | 76.66 | 85.14 | 0.0931 |
| 300/35 | 6.5 | 21.4 | 2 | 16 | 300 | 33.2 | 333.2 | 893.5 | 86.96 | 96.92 | 0.0931 |
| 300/40 | 7 | 21.5 | 2 | 16 | 300 | 38.5 | 338.5 | 904.1 | 98.1 | 109.6 | 0.0931 |
| 300/50 | 8 | 21.9 | 2 | 16 | 300 | 50.3 | 350.3 | 927.6 | 122.8 | 137.9 | 0.0931 |
| 400/35 | 6.5 | 24.4 | 2 | 19 | 400 | 33.2 | 433.2 | 1169.2 | 92.72 | 102.7 | 0.0698 |
| 400/40 | 7 | 24.5 | 2 | 19 | 400 | 38.5 | 438.5 | 1179.8 | 103.9 | 115.4 | 0.0698 |
| 400/45 | 7.5 | 24.7 | 2 | 19 | 400 | 44.2 | 444.2 | 1191.2 | 115.8 | 129.1 | 0.0698 |
| 400/50 | 8 | 24.9 | 2 | 19 | 400 | 50.3 | 450.3 | 1203.4 | 128.6 | 143.7 | 0.0698 |
Pictures
Composite Core Soft Aluminum Stranded Wire
