EN 50341-2-9:2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Overhead electrical lines exceeding AC 1 kV - Part 2-9: National Normative Aspects (NNA) for Great Britain and Northern Ireland (based on EN 50341-1:2012)
26-04-2020
05-05-2017
1 Scope
2 Normative References, definitions and symbols
3 Basis of design
4 Actions on lines
5 Electrical requirements
6 Earthing Systems
7 Supports
8 Foundations
9 Conductor and earth wires
10 Insulators
11 Line equipment - overhead line fittings
12 Quality assurance, checks and taking-over
Annex J - Angles in lattice steel towers
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.
| Committee |
CLC/TC 11
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Withdrawn
|
| Standards | Relationship |
| CEI EN 50341-2-9 : 2ED 2018 | Identical |
| I.S. EN 50341-2-9:2017 | Identical |
| CEI EN 50341-2-9 : 2016 | Identical |
| NBN EN 50341-2-9 : 2015 | Identical |
| BS EN 50341-2-9 : 2017 | Identical |
| PN EN 50341-2-9 : 2017 | Identical |
| NEN EN 50341-2-9 : 2017 | Identical |
| NF EN 50341-2-9:2017 | Identical |
| UNE-EN 50341-2-9:2017 | Identical |
| BS 7354:1990 | Code of practice for design of high-voltage open-terminal stations |
| BS EN 50182:2001 | Conductors for overhead lines. Round wire concentric lay stranded conductors |
| BS EN 10025:1993 | Hot rolled products of non-alloy structural steels. Technical delivery conditions |
| S.R. 21:2014 | GUIDANCE ON THE USE OF I.S. EN 13242:2002 +A1:2007 AGGREGATES FOR UNBOUND AND HYDRAULICALLY BOUND MATERIALS FOR USE IN CIVIL ENGINEERING WORK AND ROAD CONSTRUCTION |
| BS EN 14229:2010 | Structural timber. Wood poles for overhead lines |
| BS EN 1991-1-4 : 2005 | EUROCODE 1: ACTIONS ON STRUCTURES - PART 1-4: GENERAL ACTIONS - WIND ACTIONS |
| BS EN 1995-1-1 : 2012 | EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS |
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