Low-voltage distribution

Low-voltage distribution is used for the transmission of electricity over short distances.
This network consists of two stages:
– medium-voltage power lines allow electricity to be distributed at local level from substations to customers. They operate at a voltage between 15 kV and 30 kV;
– low-voltage power lines are the smallest of the network. They supply electricity to the electrical sockets in our homes. They operate at a voltage of 230 V or 400 V.