... standards GB12527-90 and GB14049-932. Example TypeNameSection Area(mm2)No. of coreJKVCopper conducor, PVC insulated aerial bundled cable10-3001, ... aerial bundled cable10-3001, 310-2401, 2, 3, 4JKLGYJAluminium and steel reinforced conductor, XLPE insulated aerial bundled cable10-3001, 310-2401, 2 ... , 3, 4Note: Section Area and No. of Core is divided by rated voltage that is 10KV ...