EN 50341-1 PDF

Togrel 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. Take the smart route to manage medical device compliance. Overhead electrical lines exceeding AC 1 kV. When such cases are necessary, requirements can be given in the NNAs. 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. Your basket is empty.

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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.

Additional requirements and simplifications are specified that apply only for this voltage range. 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. Other requirements of the Standard may be applicable, and where necessary NNAs should be consulted.

When such cases are necessary, requirements can be given in the NNAs. Structure of the European Standard EN Normative references, definitions and symbols with their significations are listed in Clause 2 below.

In Clause 3, the basis of design according to this standard is given. 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. 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.

Finally, Clause 12 considers the quality assurance requirements during design, manufacturing and construction. Flowchart 1.

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SIST EN 50341-1:2013

Sashicage 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. Clauses to 11 of this standard consider the structural and electrical requirements that shall be met for the design, installation and testing of overhead em components including supports, foundations, conductors, insulator strings and hardware as determined by the relevant design parameters of the line. Your basket is empty. Take the smart route to manage medical device compliance.

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