Methods for the determination of the lightning breakdown voltage of insulating liquids

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

03-30-1987

Publisher

International Electrotechnical Committee

FOREWORD
PREFACE
Clause
1 Scope
2 General
3 Documents referred to
4 Apparatus
5 Sampling of the liquid
6 Preparation and maintenance of the cell
7 Preparation of test
8 Test procedures
8.1 Method A - Step test
8.2 Method B - Sequential test
9 Report
Appendix
Figures

Describes two test methods, A and B, for assessing the electric strength of insulating liquids in a divergent field when subjected to standard lightning impulses. Method A is based on a step procedure intended to provide an estimate of impulse breakdown voltage under specific conditions. Method B is a statistical test designed to check a hypothesis about the impulse breakdown probability of an insulating liquid at a given voltage level.

DevelopmentNote	Stability Date: 2023. (09/2017)
DocumentType	Standard
Pages	27
PublisherName	International Electrotechnical Committee
Status	Current

Standards	Relationship
DIN IEC 60897:2022-02	Identical
VDE 0370:2022-02	Identical
IS 16839 : 2019	Identical
PN IEC 897 : 1998	Identical
NFC 27 218 : 1988	Identical

VDE 0380-5 : 1995	INSULATING LIQUIDS - DETERMINATION OF THE PARTIAL DISCHARGE INCEPTION VOLTAGE (PDIV) - TEST METHODS
DIN VDE 0380-5 : 1995	INSULATING LIQUIDS - DETERMINATION OF THE PARTIAL DISCHARGE INCEPTION VOLTAGE (PDIV) - TEST METHODS
IEC TR 61294:1993	Insulating liquids - Determination of the partial discharge inception voltage (PDIV) - Test procedure

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IEC 60897:1987

Methods for the determination of the lightning breakdown voltage of insulating liquids

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Category

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