BS EN 50341-2-9:2017 Overhead electrical lines exceeding AC 1 kV. National normative aspects (NNA) for Great Britain and Northern Ireland (based on EN 50341-1:2012) (+A1:2018)
Publication Year
2017
Document Status
Current
Abstract
Details requirements covering definitions and symbols, basis of design, actions on lines including wind loads, wind forces, ice loads and combinations, temperature effects, security loads, short-circuit currents, electrical requirements, earthing systems, supports, foundations, conductor and earth wires, insulators, line equipment and quality assurance for overhead lines with nominal voltages above 1 kV AC. Only applicable for new overhead lines above 1 kV AC.
Document History
Supersedes BS EN 50341-2-9:2017. Amendment dated 31 August 2019 - Implementation of CENELEC amendment A1:2018: Table J.3/GB.1 replaced.
ISBN
9780539019735
Publisher Information
British Standards Institution
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