Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Terms and definitions<br>3 Methods for measurement of hydrophobic properties<br>Annex A (normative) - Guidelines regarding the <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;applicability and comments on the limitations <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of the different methods described in this <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;technical specification<br>Annex B (normative) - Method A - Contact angle method<br>Annex C (normative) - Method B - Surface tension method<br>Annex D (normative) - Method C - Spray method

Abstract

Defines in this technical specification can be used for the measurement of the hydrophobicity of the shed and housing material of composite insulators for overhead lines, substations and equipment or ceramic insulators covered or not covered by a coating.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	PEL/36