Overhead electrical lines exceeding AC 1 kV - Part 2-4: National Normative Aspects (NNA) for Germany (based on EN 50341-1:2012); German version EN 50341-2-4:2016

This standard provides specifications for overhead lines with alternating voltages exceeding 1 kV. It is divided into parts, with this particular part focusing on specific requirements related to the installation and operation of such systems. The document outlines technical criteria and guidelines to ensure the safe and efficient performance of these electrical systems. It includes details on materials, design, and testing procedures relevant to the specified application. The standard also addresses environmental and operational conditions that may affect the performance of the overhead lines. Additionally, it incorporates international standards to ensure consistency and compatibility across different regions. The document serves as a reference for engineers and technicians involved in the planning, installation, and maintenance of high-voltage overhead lines.