Elektrická venkovní vedení s napětím nad AC 1 kV - Část 2-1: Národní normativní aspekty (NNA) pro Rakousko (založena na EN 50341-1:2012) (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.4.2023
Designation standards: ČSN EN 50341-2-1
Classification mark: 333300
Catalog number: 516568
Publication date standards: 1.4.2023
The number of pages: 100
Approximate weight : 331 g (0.73 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
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. 1.2 Field of application (A-dev) AT.1: Stranded-conductors or cable structures with telecommunications components carried on the line that do not simultaneously function as earth wires or stranded conductors are subject to the provisions of Annex U