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SN EN 61181 : 1993

Current

Current

The latest, up-to-date edition.

IMPREGNATED INSULATING MATERIALS; APPLICATION OF DISSOLVED GAS ANALYSIS (DGA) TO FACTORY TESTS ON ELECTRICAL EQUIPMENT

Published date

01-12-2013

Cooperating organizations
National foreword
Foreword
Introduction
1. Scope and object
2. Normative references
3. Oil sampling
3.1 General
3.2 Sample containers
3.3 Sampling location
3.4 Sampling frequency
3.5 Sample labelling
3.6 Sample storage
4. Dissolved gas extraction and analysis
5. Report
Annex A - Considerations on the arrangement of equipment
tests
Annex ZA (normative) Other international publications
quoted in this standard with the references of the
relevant European publications
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-references

Defines oil-sampling procedures, analysis requirements and procedures and recommends sensitivity and accuracy criteria for the application of dissolved gas analysis (DGA) to factory testing of new power transformers, reactors and instrument transformers when DGA testing has been specified.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

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