AAAC conductor-specific introduction

1. History proved 

AAAC conductor from US R & D in 1968, has been 43 years of use, the product has been quite common, North America market share of 80%. After 43 years of proven, AAAC conductor never any trouble, it is safe.

2. Testing and certification 

AAAC conductor through the United States UL, Canadian authorities CUL, SAI GLOBAL international authority detection certification and China National Wire and Cable Testing Center of Australia, the National Network of Wuhan High Voltage Research Institute, the National Fire Protection Building Materials Quality Supervision and Inspection Center certification testing, AAAC conductor according to CSA standard C22.2 No. 38 articles on ACM alloy wire requirements, and GB12706.1 "2008 and IEC60502.1 latest version of performance requirements, and UL standards AA8000 series related.

3. AAAC conductor composition effect 

AAAC conductor component by adding rare earth and iron and other elements, the greatly improved conductivity performance and connectivity performance, especially when the conductor annealing add iron to produce a high creep resistance strength when current overload, iron play continued connecting role of the aluminum alloy conductor creep does not occur.

Creep great harm to the cable, if the cable creeps, the contact point of the original pressure is not tight enough, the pressure is reduced so that the contact resistance increases rapidly after the current flow caused by overheating of the joints, if occasional maintenance, there will be safety risks. Cable creep solving problems is very important.

Creep: metal at a temperature, force, and its own weight, over time, will slowly permanent deformation can not be restored, this phenomenon is creeping.

4. Flame retardant

AAAC conductor insulation material used flame-retardant silane-crosslinked polyethylene (XLPE), the use of self-locking armor structure, thermal performance is far superior PVC jacket material, the process can heat quickly, the flame quickly extinguished the flames disappear It does not extend to other natural materials, extremely excellent flame retardant properties. AAAC conductor uses new materials and new technology to ensure its safe use.