... 2).Voltage :0.6/1KV 3).Specification: TypeDesignationApplicationVVCopper conductor ,PVC insulated ,PVC sheathed power cableFor laying indoors, in tunnel or cable trench ... lay in magnetic ductVLVAluminium conductor ,PVC insulated ,PVC sheathed power cableVYCopper conductor, PVC insulated, PE sheathed power cableVLYAluminium conductor ,PVC insulated ,PE sheathed power ...