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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The standard specifies in Clauses 4 to 6 the general requirements that shall be met for the structural and electrical design 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. Other requirements of the Standard may be applicable, and where necessary NNAs should be consulted.
Standard – Overhead electrical lines exceeding AC 45 kV SS-EN –
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. This website 5031-1 best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Vous souhaitez acheter ce document? Finally, Clause 12 considers the quality assurance requirements during design, manufacturing and construction.
This European Standard does not apply to: Design and construction of overhead lines with insulated conductors, where internal and external clearances can be 503341-1 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 45 kV
Worldwide Standards We can source any standard from anywhere in the world. Structure of the European Standard EN Normative references, definitions and symbols with their significations are listed in Clause 2 below. Additional requirements and simplifications are specified that apply only for this voltage range.
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Please download Chrome or Firefox or view our browser tips. Clauses 7 to 11 of this standard consider the structural and electrical requirements that shall be met for the design, installation and testing of overhead line components including supports, foundations, conductors, insulator strings and hardware as determined by the relevant design parameters of the line.
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Overhead electrical lines exceeding Sn 1 kV. 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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The faster, easier way to work with standards. Click to learn more. At the least, it shall mean a totally new line between two points, A and B. You may experience issues viewing this site in Internet Explorer 9, 10 or Acheter Vous souhaitez acheter ce document?