ENA TS 43-116 : ISSUE 1 1997

Foreword
1. Scope
2. References
3. Requirements
    3.1 General
    3.2 Insulator Units, Strings and Sets
    3.3 Fittings and Arcing Horns
4. Insulation Levels
    4.1 Substation of Insulator Sets in an existing line
    4.2 New Construction and Refurbishment of Lines
5. Marking
    5.1 Insulator Units
    5.1 Fittings and Arcing Horns
6. Locking Devices
7. Information
    7.1 For Insulators Units
    7.2 For Insulators Strings
    7.3 For Insulator Sets
8. List of Figures

Gives the tests and requirements for porcelain and toughened glass insulator units, strings and sets, fittings and arcing horns for the specified 400 kV overhead lines.