IEC TR 60826:1991

Applies to overhead lines of nominal voltage above 45 kV. It may also be applied to lines with a lower nominal voltage. The purpose of this report is to propose relationships between loads imposed on transmission lines and the strengths of transmission lines components in order to obtain safe and economical designs. Has the status of a technical report. The contents of the corrigendum of September 1991 have been included in this copy.