... transmitting electrical power. 4, Nominal cross section size of conductor: 1.5mm2, 2.5mm2, 4mm2, 6mm2, 10mm2, ... 150mm2, 185mm2, 240mm2, 300mm2, 400mm25, Cores available: Single core, 2 cores, 3 cores, 4 cores, 5 cores, 3 ... , Bending radius: The bending radius of single core cable should not be less than 20 times ... cable diameter; the bending radius of multi-core cable should not be less than 15 times ...