A High Tension (HT) Compact Substation is a compact, integrated electrical distribution system designed to efficiently manage high-voltage power distribution within a limited space. It combines essential components such as transformers, switchgear, and protection equipment into a single, modular unit, which is pre-engineered and factory-assembled. This compact design reduces the footprint compared to traditional substations and is ideal for urban environments or areas with space constraints. The HT Compact Substation facilitates the safe and reliable transformation of high-voltage electricity to lower voltages suitable for commercial, industrial, or residential use. Its modular nature allows for ease of installation and maintenance, making it a versatile and space-efficient solution for modern power distribution needs.