IEC/TC 11 - Overhead lines
To prepare International Standards for Overhead Lines above 1 kV AC and 1.5 kV DC Nominal Voltage, excluding railway traction supports and line materials. These Standards will provide design criteria that may serve as a guide to national regulations differing from each other only in the local conditions and in the assumed safety level. These Standards will deal with mechanical loadings and strength of the line, with clearances and with tests on supports, fittings and foundations. Including design requirements for supports and foundations to be able withstand the required mechanical loadings. Excluding Recommendations dealing with tests on conductors and insulators established respectively by Technical Committees Nos 7 and 36.?
Lignes aériennes
Etablir des Normes Internationales sur les lignes aériennes de tension nominale supérieure à 1 kV. Ces Normes fourniront des critères de conception qui pourront servir de guide à l'établissement de règlements nationaux qui ne diffèreront que du point de vue des conditions locales et du degré de sécurité adopté. Ces Normes porteront sur les charges appliquées et la tenue mécanique de la ligne, les distances d'isolement, les essais de structures, de matériels d'équipement et de fondations. Note.- Sont exclues du domaine d'activité : - Les recommandations ayant pour objet la façon dont les divers éléments constitutifs des lignes doivent être calculés pour résister aux charges mécaniques prescrites. - Les recommandations concernant les essais des conducteurs et des isolateurs, traitées respectivement par les Comités d'Etudes Nos 7 et 36.
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Frequently Asked Questions
IEC/TC 11 is a Technical Committee within the International Organization for Standardization (ISO). It is named "Overhead lines" and is responsible for: To prepare International Standards for Overhead Lines above 1 kV AC and 1.5 kV DC Nominal Voltage, excluding railway traction supports and line materials. These Standards will provide design criteria that may serve as a guide to national regulations differing from each other only in the local conditions and in the assumed safety level. These Standards will deal with mechanical loadings and strength of the line, with clearances and with tests on supports, fittings and foundations. Including design requirements for supports and foundations to be able withstand the required mechanical loadings. Excluding Recommendations dealing with tests on conductors and insulators established respectively by Technical Committees Nos 7 and 36.? This committee has published 16 standards.
IEC/TC 11 develops ISO standards in the area of Information technology. The scope of work includes: To prepare International Standards for Overhead Lines above 1 kV AC and 1.5 kV DC Nominal Voltage, excluding railway traction supports and line materials. These Standards will provide design criteria that may serve as a guide to national regulations differing from each other only in the local conditions and in the assumed safety level. These Standards will deal with mechanical loadings and strength of the line, with clearances and with tests on supports, fittings and foundations. Including design requirements for supports and foundations to be able withstand the required mechanical loadings. Excluding Recommendations dealing with tests on conductors and insulators established respectively by Technical Committees Nos 7 and 36.? Currently, there are 16 published standards from this technical committee.
The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.
A Technical Committee (TC) in ISO is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.