... aluminum conductor) are suited for overhead power line. AAC,ACSR, AAAC, BARE CONDUCTORSAAC(All aluminum conductor) are suited for overhead power ... (AAC)& Aluminum Conductor Steel Reinforced(ACSR))for ASTM (AAC, ACCR, AAAC, ACSR) Generally Confirming to IS 398 (Part-I, II, IV ... ), IEC-228 (AAAC) Conductor as per ASTM-B-399-1992 (AAAC) Conductor as per BS-3242-1970 ...