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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Overhead electrical lines exceeding AC 45 kV
Ej Clause 3, the basis of design according to this standard is given. You may experience issues viewing this site in Internet Explorer 9, 10 or 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.
Overhead electrical lines exceeding AC 1 kV. At the least, it shall mean a totally new line between two points, A and B. Structure of the European Standard EN Normative references, definitions and symbols with their significations are listed in Clause 2 below.
When such cases are necessary, requirements can be given in the NNAs.
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En – OHTLs General Requirements – Free Download PDF
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 Dn 45 kV and with rated frequencies below Hz. Additional requirements and simplifications are specified that apply only for this voltage range. Accept and continue Learn more about the cookies we use and how to change your settings.
Other requirements of the Standard may be applicable, and where necessary NNAs should be consulted. This Eh Standard does not apply to: Finally, Clause 12 considers the quality assurance requirements during design, manufacturing and construction. Learn more about the cookies we use and how to change your settings.
Acheter Vous souhaitez acheter ce document? Clauses 7 to 11 of this standard 50341-11 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.
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. The faster, easier way to work with standards.
EVS-EN – Estonian Centre for Standardisation
Design and construction of overhead lines with insulated conductors, where internal and external clearances can be smaller than specified in the standard, are not included for lines exceeding 45 kV. Click to learn more. Find Similar Items This product falls into the following categories. Take the smart route to manage medical device compliance. Vous souhaitez acheter ce document? Worldwide 500341-1 We can source any standard from anywhere in the world.