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IEC 62770 : 1ED 2013

IEC 62770 : 1ED 2013

FLUIDS FOR ELECTROTECHNICAL APPLICATIONS - UNUSED NATURAL ESTERS FOR TRANSFORMERS AND SIMILAR ELECTRICAL EQUIPMENT

International Electrotechnical Committee

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Table of Contents

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Properties, their significance and
  test methods
5 Classification, identification, general delivery
  requirements and sampling
Annex A (normative) - Summary of the test method
        for evaluating oxidation stability of unused
        natural esters
Annex B (informative) - Specifications of low-viscosity
        insulating fluids derived from natural esters
Bibliography

Abstract

Defines specifications and test methods for unused natural esters in transformers and similar oil-impregnated electrical equipment in which a liquid is required as an insulating and heat transfer medium.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 10

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