... not be less than 20 times of the cable diameter; The bending radius of multi-core cable should not be less than 15 times ... of the cable diameter.TypeDesignationApplicationsYJV YJLVCopper/Aluminium conductor, XLPE insulated, PVC sheathed power ... armoured, PVC sheathed power cableFor laying indoors, in tunnel, in cable trench or direct in ground, able to bear external mechanical ...