... Armoured, PE Sheathed Power Cable 3.2 Nominal cross section of conductive core (master core)1 1.5 ... 4 3.4 3.4DC resistance of conductor Nominal Cross Section (mm2) at 20C, DC resistance is Not ... more than (Ω/km) Nominal Cross Section (mm2) at 20C, DC resistance is Not more ... than (Ω/km) Nominal Cross Section (mm2) at 20C, DC resistance is Not more ...