NORMSERVIS s.r.o.

ČSN EN 50341-2-9-ed.2 (333300)

Elektrická venkovní vedení s napětím nad AC 1 kV - Část 2-9: Národní normativní aspekty (NNA) pro Velkou Británii a Severní Irsko (založena na EN 50341-1: 2012) (Norma k přímému použití jako ČSN).

NORMA vydána dne 1.2.2018

Anglicky -
Tištěné (434.00 CZK)

The information about the standard:

Designation standards: ČSN EN 50341-2-9-ed.2
Classification mark: 333300
Catalog number: 503111
Publication date standards: 1.2.2018
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN 50341-2-9-ed.2 (333300):

This NNA is only applicable to all new overhead lines above A.C. 1kV. This Euronorm is only applicable to new overhead lines and shall not be applied to maintenance, reconductoring, tee-offs, extensions or diversions to existing overhead lines unless specifically required by the Project Specification. For details of the application of this standard for overhead lines constructed with covered conductor refer to the Project Specification. For details of the application of this standard to telecommunication systems involving optical fibres either incorporated in or wrapped around earthwires or conductors or suspended from overhead line supports, reference should be made to the Project Specification