... times of the diameter of cableApplicationThe cable is used for fixed installations such as electric power distribution networks or industrial ... installations, which is laid indoors, in tunnel, in cable trench or ... 3+1,5, 4+1, 3+21.5~800mm2YJLYAluminium conductor/XLPE insulation/PE outer sheath Power Cable1, 2, 3, 4, 3+1,5, ...