DIN EN 50341 Overhead electrical lines exceeding AC 45 kV - Part 3: National Normative Aspects (NNA); German version EN 50341-3-4:2001 + Cor. 1:2006 + Cor. 2:2010
DIN VDE 0845-6-2 Electromagnetic influence of electric power supply on telecommunication systems - Part 2: Influence by three phase ac systems*, 2014-09-01 Update
DIN VDE 0845-6-5 Electromagnetic influence of electric power supply on telecommunication systems - Part 5: Influence by high voltage direct current transmission systems (HVDC transmission systems)*, 2014-09-01 Update
DIN VDE 0845-6-1:2013 history
2013DIN VDE 0845-6-1:2013 Influence of high voltage systems on telecommunication systems - Part 1: General, limits, calculation and measurement methods