Medium-voltage electrical work and installation

Medium-voltage electrical connection and installation work involves distributing electricity on intermediate networks, generally between 1kV and 36kV, to large industrial, commercial, or residential areas. These operations require rigorous planning and technical expertise to ensure a stable and secure power supply while complying with applicable electrical standards.

Before installation, a detailed network survey is conducted to determine the types of cables, appropriate cross-sections, and necessary protective equipment. This stage also includes the implementation of safety devices such as circuit breakers and grounding systems to prevent any risk of incidents or overloads.

The execution phase involves specialized technicians trained to handle medium-voltage installations. They ensure the precise connection of cables, the installation of transformers and distribution substations, and adherence to safety standards to protect both personnel and the installations.

Finally, regular maintenance and inspection of medium-voltage installations are essential to guarantee their durability and performance. Regular inspection of insulation, connections and protective devices helps to prevent breakdowns, ensure optimal operation and secure the entire electrical network served.