Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Significance<br>4 Monitoring protocol<br>5 Typical values of paper ageing symptoms<br>6 Estimation of paper thermal degradation and ageing rate<br>7 Actions<br>Annex A (informative) - Typical values tables<br>Bibliography

Abstract

Gives guidance for the estimation of consumed thermal life of transformers' cellulosic insulators, through the analysis of some compound dissolved in the insulating mineral oil.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 10