IEC TR 61911:2003 ED2

Live working - Guidelines for installation of distribution line conductors - Stringing equipment and accessory items

Publication date:   Feb 25, 2003

General information

99.60 Withdrawal effective   Apr 10, 2017

IEC

TC 78 Live working

Technical Report

13.260   Protection against electric shock. Live working | 29.240.20   Power transmission and distribution lines | 29.260.99   Other electrical equipment for working in special conditions

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Scope

This Technical Report provides recommendations for the selection and testing, where necessary, of conductor stringing equipment and accessory items used for the installation of bare and insulated overhead distribution conductors. Procedures are recommended for proper earthing in order to protect equipment, components and personnel from currents which can result from accidental contact with nearby energized conductors, or induced voltage from adjacent energized lines, lightning strikes, switching errors or electrostatic charging. The equipment under consideration in this Technical Report is used for distribution voltages, usually considered to be below 50 kV. However, for voltages of 50 kV and above, use of IEC 61328 may be more appropriate. The choice of whether IEC 61328 or this Technical Report applies to the work being considered will usually depend on the physical size of the conductors, the size of the structures and the average span between supports.

Life cycle

NOW

WITHDRAWN
IEC TR 61911:2003 ED2
99.60 Withdrawal effective
Apr 10, 2017

REVISED BY

PUBLISHED
IEC TR 61328:2017 ED3