ALL ALUMINIUM CONDUCTOR / STEEL REINFORCED (ACSR):

These cables are mainly used for overhead lines, in
transmission and distribution electrical net works,
requiring a high mechanical tension.
Constitution
Conductor : Stranded Aluminium (n layers)
Insulation : ALL ALUMINIUM CONDUCTOR / STEEL REINFORCED (ACSR)
Caractéristiques
Rated voltage : H.V.A : > 1 kV & < 50kV / H.V.B : > 50 kV
Conductor : Aluminium stranded in opposite
layers directions, reinforced by a central galvanized
steel conductor also stranded in opposite
layers directions, to form the final conductor.