most competive point
Raw Material: Aluminum alloy
It has the much higher strength as steel wires
It's lighter as Alimunim
And the most important is it's 20%~50% cheaper than Copper Conductor
Above all, It has the good technical specification as ACSR but much cheaper than it.
1.Standard
This All Aluminum Alloy Stranded Conductor meets the standards GB/T1179-2008 or american standard ASTM-B339, ASTM-B711.
2.Application
a.Heat treatment Aluminum Alloy is used on transmission line of electric power having large span runs for its much higher tensile strength, although its electrical conductivity goes down 10% lower than that of Aluminum products.
b.Transmision of electric power having large span runs or over head line in the heavy-ice area.
c.Anti-corrosion types are availiable for coastal or corrosive areas.
Aluminum Alloy Stranded Cable (AAAC)