Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for FINLAND (based on EN 50341-1:2012)
Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for FINLAND (based on EN 50341-1:2012)
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What is BS EN 50341-2-7 - Overhead electrical lines for FINLAND about?
BS EN 50341-2-7 is a part of an international multi-series standard that focuses on overhead electrical lines, especially in Finland. In Finland, the standard EN 50341-1 (Part 1) can only be applied using this NNA (EN 50341-2-7) containing National Normative Aspects for Finland. BS EN 50341-2-7 gives the requirements that are applied for low voltage (below 1 kV AC) overhead lines. The requirements of the structural design are applicable for DC overhead lines, where the electrical requirements are given in the project specification. BS EN 50341-2-7 includes requirements for the design and construction of overhead lines equipped with covered conductors and aerial cables. Additionally, it also gives the ...
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