International Designation AAC - ALL ALUMINIUM CONDUCTOR
Conductor formed exclusively by aluminium wires.
International Designation AAC - ALL ALUMINIUM CONDUCTOR
Conductor formed exclusively by aluminium wires.
STANDARDS | |
National | ABNT NBR 7271/88; ASTM B 231 |
DESCRIPTION |
It is an homogeneous conductor stranded with Aluminium 1350, Class AA for bare conductors used in overhead lines.
APPLICATIONS AAC is usually as bare cable for primary and secondary distribution lines with short spans where high mechanical strength is not required. However due to be an Aluminium homogeneous conductor, the Ampacity is very well optimized.
CONSTRUCTION AAC is concentrically stranded conductor with one or more layers of Aluminium wire hard-drawn 1350-H19. The number of wires depends basically on the electrical requirements that will define the size. |