EN 50341-1 PDF

This European Standard applies to new overhead electric lines with nominal system voltages exceeding AC 1 kV and with rated frequencies below Hz. The extent of the application of this standard by each country in respect of existing overhead lines is subject to the requirements of the National Normative Aspects NNA applicable to that country. At the least, it shall mean a totally new line between two points, A and B. Field of application This European Standard also applies to covered conductor overhead lines and overhead insulated cable systems with nominal system voltage exceeding AC 1 kV up to and including AC 45 kV and with rated frequencies below Hz.

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This EN needs not to be adopted to existing installations. Installations in the planning and construction stage may be completed adopting the standard edition valid at the beginning of planning. Auf bestehende Anlagen braucht diese Norm nicht angewendet zu werden.

Auf 4. European foreword Annex G normative Calculation methods for earthing systems Annex J normative Angles in lattice steel towers Annex M informative Geotechnical and structural design of foundations Annex AA informative Assumptions for ice loads IEC applies to aeolian vibration dampers intended for single conductors or earth wires or conductor bundles where dampers are directly attached to each subconductor. The purchaser may adopt part s of this document when specifying requirements for cables different from those mentioned above IEC applies to spacers for conductor bundles of overhead lines.

It covers rigid spacers, flexible spacers and spacer dampers. It does not apply to interphase spacers, hoop spacers and bonding spacers. This document is written to cover the line design practices and spacers most commonly used at The present Part is not applicable for existing overhead electrical lines unless specifically required by Project Specification.

The power installations of overhead lines, that are in different stages of design or construction, can be finalised in conformity with the standards in f General snc EE. This Part applies to all new overhead electric lines with nominal system voltages exceeding AC 1 kV and also for low voltage below 1 kV AC overhead lines performed by aerial cables.

The requirements of the structural design are applicable also for DC overhead lines, where the electrical requirements ar 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 standar This NNA is only applicable to all new overhead lines above A. For details of the application of this standard to telecomm This NNA is applicable to any new line between two points, A and B, its modifications and extensions.

The design and construction of overhead lines with covered conductors and voltages greater than 45 kV shall respect the same electrical clearances as of overhead lines with bare conductors of the same voltage. This Part is applicable for new permanent overhead lines only and generally not for existing lines in Denmark. Your shopping cart is empty! Back May Abstract German Slovenian 1. Publication Date. Technical Committee. Current Stage. Completion Date.

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BS EN 50341-1

This EN needs not to be adopted to existing installations. Installations in the planning and construction stage may be completed adopting the standard edition valid at the beginning of planning. Auf bestehende Anlagen braucht diese Norm nicht angewendet zu werden. Auf 4.

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EVS-EN 50341-1:2013/AC:2014

This European Standard applies to new overhead electric lines with nominal system voltages exceeding AC 1 kV and with rated frequencies below Hz. The extent of the application of this standard by each country in respect of existing overhead lines is subject to the requirements of the National Normative Aspects NNA applicable to that country. At the least, it shall mean a totally new line between two points, A and B. Field of application This European Standard also applies to covered conductor overhead lines and overhead insulated cable systems with nominal system voltage exceeding AC 1 kV up to and including AC 45 kV and with rated frequencies below Hz.

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