... exist. 1. Specification: (1) all aluminium conductor (AAC)(2) all aluminimum alloy conductor(AAAC)(3) aluminum conductor steel reinforced ... reinforced(ACSR/RE)(7)aluminimum conductor aluminimum alloy reinforced(ACAR)2. Elative manufacturing standards: IEC83, IEC1089, 31, B232, BS215, ... standard increments of stranding and metal conductivity of 61.2% IACS for EC (1350) and 8% IACS for steel. AC (60Hz ...