hovedledningen
Hovedledningen is a Norwegian term used to describe the principal line in a system that distributes a resource from a source to sub-networks or consumers. The concept is applied across utilities and infrastructure to distinguish the main trunk from smaller branch lines.
In electrical systems, hovedledningen refers to the main feeder or service line that carries the bulk of
Characteristics commonly associated with hovedledningen include higher capacity, larger diameter, and more robust protection and monitoring
Practically, the term is context-dependent: in building plans, it may describe the main supply from the utility