Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNAs) for Austria (based on EN 50341-1:2012)
Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNAs) for Austria (based on EN 50341-1:2012)
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Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNAs) for Austria (based on EN 50341-1:2012)

£348.00
£348.00
£174.00
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1   Scope

1.1   General

(A-dev) AT.1: A new overhead line is defined as the new construction of the totality of all conductors, their supports together with foundations, earthing grid, insulators, accessories and fittings used for the overground transport of electrical energy between two points A and B.