Table of Contents

European foreword<br>1 Scope<br>2 Normative references, definitions and symbols<br>3 Basis of design<br>4 Action on lines<br>5 Electrical requirements<br>6 Earthing systems<br>7 Supports<br>8 Foundations<br>i9 Conductors and earth-wires<br>10 Insulators<br>11 Hardware<br>12 Quality assurance, checks and taking-over<br>Annex G (normative) - Calculation methods for<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;earthing systems<br>Annex H (informative) - Installation and measurements<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of earthing systems<br>Annex J (normative) - Angles in lattice steel towers<br>Annex K (normative) - Steel poles<br>Annex M (informative) - Geotechnical and structural<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;design of foundations

Abstract

Provides the requirements which shall be fulfilled while designing and constructing of new overhead lines with nominal system voltages exceeding 1 kV AC.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	PEL/11
Supersedes	BS EN 50423-3 : 2005