... layer: PVCMinimum bending radius: 2*cable radius(1 core cable),15*cable radius(3 core cable)No. of cable cores: 1, 2, 3, 4, 3 ... +1, 3+2, 4+1Nominal ... include overhead bare conductors, aerial bundle cables, power cables, electrical wires etc. The comprehensive capability takes ... Corporation of China. Non-armoured PVC Power Cable