jordingspraksis
Jordingspraksis (grounding practice) refers to the set of procedures and technical methods used to connect electrical installations to the earth in order to create a safe and stable reference potential. The primary objective is to provide a low-impedance path for fault currents, ensure reliable operation of overcurrent protection, and limit touch and step voltages during faults or transient events. It covers the design, installation, testing, and maintenance of grounding systems for buildings, substations, and industrial facilities.
Key elements include a grounding electrode system (rods, plates, buried conductors, or mesh), grounding conductors that
Design and testing considerations involve soil resistivity, electrode layout and depth, conductor sizing, corrosion protection, and
Maintenance and safety require regular inspection, replacement of corroded components, and retesting after alterations, repairs, or