What does a riser refer to in electrical systems?

A riser in electrical systems typically refers to a vertical conduit that facilitates the transition from overhead electrical lines to underground circuits. This transition is critical in ensuring that electrical distribution is managed efficiently while maintaining safety and structural integrity. The riser not only provides a physical pathway for electrical conductors but also helps in protecting these conductors from environmental elements, ensuring a secure and reliable connection.

When overhead lines need to connect to underground systems, a riser effectively manages this switch. It addresses concerns such as weather impacts on overhead lines and physical protection for the conductors when they're buried underground. By using a riser, utilities can optimize the layout of their electrical distribution infrastructure, providing both efficiency and safety for the overall system.