STACIR/AW conductor is a new type of overhead conductor. The use of trapezoidal wire increases the cross-sectional area of the conductor so that the conductor has the effect of increasing the conductive capacity.
Under the same size, STACIR/AW conductors have better current carrying capacity than traditional conductors. At the same time, the INVAR conductor is composed of an aluminum-clad invar core and thermal-resistant aluminum alloy wires. This conductor is suitable for old-line modification. It can keep the same sag while increasing capacity.
The main aspect of this type of conductor is the possibility of sliding between the outer layer and the core. Steel and aluminum are independent, so at high temperatures, the outer layer may stay on the steel core.
The outer conductive layer is made of super heat-resistant Al-Zr alloy, and the working temperature can reach 210°C.
INVAR core and outer layer independently have knee points at installation temperature
Limit the sag as the temperature increases
The thermal expansion coefficient above the knee point related to the INVAR core maintains the mechanical strength of the conductor, and the continuous working temperature is up to 210° C
This technique requires a skilled installation expert stage.
It is suitable for ACSR overhead line replacement on flat land or with small level differences.
Code name | Nominal aluminum area mm2 | Stranding structure | Total sectional area | Overall diameter | |||
Al. No. | Al. Dia. | St. No. | St. Dia | mm2 | mm | ||
Mole | 10 | 6 | 1.50 | 1 | 1.50 | 12.39 | 4.50 |
Squirrel | 20 | 6 | 2.11 | 1 | 2.11 | 24.43 | 6.33 |
Gopher | 25 | 6 | 2.36 | 1 | 2.36 | 30.62 | 7.08 |
Weasel | 30 | 6 | 2.59 | 1 | 2.59 | 36.88 | 7.77 |
Fox | 35 | 6 | 2.79 | 1 | 2.79 | 42.77 | 8.37 |
Ferret | 40 | 6 | 3.00 | 1 | 3.00 | 49.48 | 9.00 |
Rabbit | 50 | 6 | 3.35 | 1 | 3.35 | 61.70 | 10.05 |
Mink | 60 | 6 | 3.66 | 1 | 3.66 | 73.71 | 10.98 |
Skunk | 60 | 12 | 2.59 | 7 | 2.59 | 100.30 | 12.95 |
Beaver | 70 | 6 | 3.99 | 1 | 3.99 | 87.29 | 11.97 |
Horse | 70 | 12 | 2.79 | 7 | 2.79 | 116.20 | 13.95 |
Racoon | 75 | 6 | 4.10 | 1 | 4.10 | 92.40 | 12.30 |
Otter | 80 | 6 | 4.22 | 1 | 4.22 | 97.86 | 13.98 |
Cat | 90 | 6 | 4.50 | 1 | 4.50 | 111.30 | 15.90 |
Hare | 100 | 6 | 4.72 | 1 | 4.72 | 122.50 | 17.50 |
Dog | 100 | 6 | 4.72 | 7 | 1.57 | 118.50 | 14.15 |
Hyena | 100 | 7 | 4.39 | 7 | 1.93 | 126.20 | 14.57 |
Leopard | 125 | 8 | 5.28 | 7 | 1.75 | 148.10 | 15.81 |
Coyote | 125 | 26 | 2.54 | 7 | 1.91 | 152.20 | 15.89 |
Congar | 125 | 18 | 3.05 | 1 | 3.05 | 137.50 | 15.25 |
Tiger | 125 | 30 | 2.36 | 7 | 2.36 | 161.70 | 16.52 |
Dingo | 150 | 18 | 3.35 | 1 | 3.35 | 167.50 | 16.75 |
Wolf | 150 | 30 | 2.59 | 7 | 2.59 | 194.90 | 18.13 |
Caracal | 175 | 18 | 3.61 | 1 | 3.61 | 194.50 | 18.05 |
Lynx | 175 | 30 | 2.79 | 7 | 2.79 | 326.20 | 19.53 |
Jaguar | 200 | 18 | 3.86 | 1 | 3.86 | 222.30 | 19.30 |
Panther | 200 | 30 | 3.00 | 7 | 3.00 | 261.50 | 21.00 |
Lion | 225 | 30 | 3.18 | 7 | 3.18 | 294.20 | 22.26 |
Bear | 250 | 30 | 3.35 | 7 | 3.35 | 325.60 | 23.45 |
Goat | 300 | 30 | 3.71 | 7 | 3.71 | 400.00 | 25.97 |
Sheep | 350 | 30 | 3.99 | 7 | 3.99 | 461.40 | 27.93 |
Antilope | 350 | 54 | 2.97 | 7 | 2.97 | 421.50 | 26.73 |
Bizon | 350 | 54 | 3.00 | 7 | 3.00 | 431.30 | 27.00 |
Deer | 400 | 30 | 4.27 | 7 | 4.27 | 529.50 | 28.89 |
Zebra | 400 | 54 | 3.18 | 7 | 3.18 | 484.50 | 28.62 |
ELK | 450 | 30 | 4.50 | 7 | 4.50 | 588.30 | 31.50 |
Camel | 450 | 54 | 3.35 | 7 | 3.35 | 536.80 | 30.15 |
Moose | 500 | 54 | 3.53 | 7 | 3.53 | 597.20 | 31.77 |
Finch | 500 | 54 | 3.65 | 19 | 2.29 | 642.90 | 33.35 |
There is no news related to this product.
ZMS Cable have a wide product scope, includes: Power cables up to 500kV, AAC, AAAC, ACSR conductors, ABC Cable,electric wires, instrument cable, telecommunications cable, Stay wires. With advanced manufacture technology, rich human resource and effective management system, we guarantee all products are manufactured strictly in accordance with GB, IEC, BS, NFC, ASTM, DIN standards,etc. Beyond quality control, ZMS have been trying its best to offer much higher standard of services rather than expected.
You can contact us in the following ways:
email to sales@zmscable.com OR click Inquiry