What is the difference between low voltage and medium voltage armoured cables?

Low voltage armoured cables are commonly used for building power supply, industrial distribution, outdoor wiring, sub-main circuits, and general fixed power installations. Typical low voltage armoured cables may follow standards such as BS 5467, BS 6724, or IEC 60502-1, depending on the market and project requirement.
Medium voltage armoured cables are used for power distribution networks, substations, utilities, industrial plants, renewable energy systems, and infrastructure projects where higher voltage levels are required. They usually have more complex construction, such as conductor screen, XLPE insulation, insulation screen, metallic screen, bedding, armour, and outer sheath.
IEC 60502-2 covers medium voltage extruded insulated cables and defines different constructions, materials, voltage ratings, and testing requirements for generation networks, distribution networks, and some transmission-related applications.