Overhead BS AAAC bare cable/conductor ISO,IEC,ASTM,BS Standard Rich production experience Superior quality
BS AAAC(all aluminum alloy) Cable
Quick details:
Application :Overhead for various voltage
Bare conductor
Nominal cross section:10-800mm2
ISO Certificate ,IEC,ASTM,BS Standard
Superior quality reasonable price
Rich production experience
Delivery on time
Packing:wooden drums or at clients' request
1. Applications
Used as bare overhead conductor for primary and secondary distribution. Designed utilizing a high-strength aluminum alloy to achieve a high strength-to-weight ratio; affords better sag characteristics. Aluminum alloy gives AAAC higher resistance to corrosion than ACSR.
2. The properties of aluminum electrical cable
(1)Under the same cross section, Aluminum conductor weight is 50% to copper core cable: As their specific gravity is significant different, even if aluminum alloy cross sections will be enlarged, it also can reduce the conductor weight as its small specific gravity.
(2)Good joint properties: as add the Fe, Mg, rear earth ect. into aluminum: significantly improved the toughness and high anti creep property after annealing. In fact, the joint of copper and aluminum is the most key problems all the time. If copper and aluminum (or aluminum alloy) connect directly; connection contact, as the different materials, existing potential difference, in humidity air can occur electric chemical corrosion. In power system, this corrosion can increase contacting resistance, making the joints heat and become potential danger of system operate safely. Now apply the new technology copper aluminum joint, and eliminate the fatal defect caused by old copper aluminum joint thoroughly, making joint of aluminum alloy cable safe and easy to install.
(3)Improved mechanical properties: as add the alloy Fe, Cu, rear earth ect. Into the purity aluminum, improved the aluminum alloy's comprehensive properties, elongation and creep properties.
Remarks:
The cable drum is not allowed to be placed horizontally in transportation, Dropped cables from height and mechanical damage is strictly prohibited.
The data shows the part of BS EN 50182:2001 standard
Code Name | Stranding &wire diameter | Approx Overall diameter | Total area | Weight | Breaking Load | DC Resistance at 20 | Current Rating |
mm | mm | mm 2 | Kg/km | KN | Ohm/km | A | |
Box | 7/1.85 | 5.55 | 18.8 | 51.4 | 5.55 | 1.748 | 93 |
Acacia | 7/2.08 | 6.24 | 23.9 | 64.9 | 7.02 | 1.3828 | 110 |
Almond | 7/2.34 | 7.02 | 30.1 | 82.2 | 8.88 | 1.0926 | 128 |
Cedar | 7/2.54 | 7.62 | 35.5 | 96.8 | 10.46 | 0.9273 | 132 |
Deodar | 7/2.77 | 8.31 | 42.2 | 115.2 | 12.44 | 0.7797 | 148 |
Fir | 7/2.95 | 8.85 | 47.8 | 130.6 | 14.11 | 0.6875 | 161 |
Hazel | 7/3.30 | 9.9 | 59.9 | 163.4 | 17.66 | 0.5494 | 184 |
Pine | 7/3.61 | 10.8 | 71.6 | 195.6 | 21.14 | 0.4591 | 204 |
Holly | 7/3.91 | 11.7 | 84.1 | 229.5 | 24.79 | 0.3913 | 222 |
Willow | 7/4.04 | 12.1 | 89.7 | 245 | 26.47 | 0.3665 | 233 |
Oak | 7/4.65 | 13.95 | 118.9 | 324.5 | 35.07 | 0.2767 | 272 |
Mulberry | 19/3.18 | 15.9 | 150.9 | 414.3 | 44.52 | 0.2192 | 319 |
Ash | 19/3.48 | 17.4 | 180.7 | 496.1 | 53.31 | 0.183 | 354 |
Elm | 19/3.76 | 18.8 | 211 | 579.2 | 62.24 | 0.1568 | 385 |
Poplar | 37/2.87 | 20.1 | 239.4 | 659.4 | 70.61 | 0.1387 | 414 |
Sycamore | 37/3.23 | 22.6 | 303.2 | 835.2 | 89.4 | 0.1095 | 487 |
BS AAAC(all aluminum alloy) Cable
