BS EN Overhead electrical lines exceeding AC 1 kV – Part 1: General requirements – Common specifications. National Normative Aspects (NNA) for Great Britain and Northern Ireland (based on EN ). Status, Current. Publication Date, Buy DIN EN OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV – PART 1: GENERAL REQUIREMENTS – COMMON.
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En – OHTLs General Requirements – Free Download PDF
This European Standard does not apply to: Alternating current, Alternating-current power transmission, Electric cables, Northern Ireland, Overhead line conductors, Loading, Scotland, Electric power distribution lines, Structural design, Electric power transmission lines, England, Power cables, Wales, Overhead contact lines, Electrical equipment, United Kingdom, High-voltage equipment, Electric power systems, Overhead power lines, Electric ne transmission.
Take the smart route to manage medical device compliance. Structure of the European Standard EN Normative references, definitions and symbols with their significations are listed in Clause 2 below. Click to learn more. At the least, it shall mean a 50431-1 new line between two points, A and B. Your basket is empty.
En 50341-1 – OHTLs General Requirements
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Standard – Overhead electrical lines exceeding AC 45 kV SS-EN –
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. Finally, Clause 12 considers the quality assurance requirements during design, manufacturing and construction.
The standard specifies in Clauses 4 to 6 the general requirements that shall be met for the structural and electrical ej of overhead lines to ensure that the line is suitable for its purpose with due consideration given to safety of public, construction, operation, maintenance and environmental issues.
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Additional requirements and simplifications are specified that apply only for this voltage range. You may find similar items within these categories by selecting from the choices below:.
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Worldwide Standards We can source any standard from anywhere in the world. When such cases are necessary, requirements can be given in the NNAs. Design and construction of overhead lines with insulated conductors, 503411 internal and external clearances can be smaller than specified in the standard, are not included for lines exceeding 45 kV.
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. Overhead electrical lines exceeding AC 1 kV. Clauses 7 to 11 of this standard consider the structural and electrical requirements that shall be met for the design, dn and testing of overhead line components including supports, foundations, conductors, insulator strings and hardware as eh by the relevant design parameters of the line.
Learn more about the cookies we use and how to change your settings. In Clause 3, the basis of design according to this standard is given. Other requirements of the Standard may be applicable, and 5034-11 necessary NNAs should be consulted.