Cables
LT (Low Tension) cables are used for distributing electricity at low voltages, typically below 1 kV. They are commonly applied in residential, commercial, and industrial settings for infrastructure, automation, lighting, and fire alarm systems. Their versatility and reliability make them essential for efficient power distribution
The chemical composition of Low Tension (LT) cables typically consists of copper or aluminum for the conductor, with copper being around 99.9% pure and aluminum about 99.5%. The insulation material is usually made of polyvinyl chloride (PVC) or cross-linked polyethylene (XLPE), comprising approximately 60-70% of the cable. The outer sheath is typically made of PVC or Low Smoke Zero Halogen (LSZH) materials, contributing around 20-30%. If the cable has armoring, it is usually made from steel (Fe), which makes up about 10-20%. Additional fillers and additives, like polypropylene, contribute around 5-10% to the overall composition.
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