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UNE-EN 60599:2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis
Available format(s)

Hardcopy , PDF

Superseded date

19-04-2023

Language(s)

Spanish, Castilian, English

Published date

29-06-2016

Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
4 Mechanisms of gas formation
5 Identification of faults
6 Conditions for calculating ratios
7 Application to free gases in gas relays
8 Gas concentration levels in service
9 Recommended method of DGA interpretation (figure 1)
10 Report of results
Annex A (informative) Equipment application notes
Annex B (informative) Graphical representation of gas
                        ratios
Annex C (informative) Bibliography
Annex ZA (normative) Normative references to international
                        publications with their corresponding
                        European publications
Figure 1 - Flow chart
Figure B.1 - Graphical representation 1 of gas ratios
Figure B.2 - Graphical representation 2 of gas ratios
Figure B.3 - Graphical representation 3 of gas ratios -
             Duval's triangle

Describes how the concentrations of dissolved gases or free gases may be interpreted to diagnose the condition of oil-filled electrical equipment in service and suggest future action.

Committee
CTN 207/SC 10
DevelopmentNote
Supersedes UNE 21320-29. (09/2003)
DocumentType
Standard
Pages
46
PublisherName
Asociacion Espanola de Normalizacion
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
I.S. EN 60599:2016 Identical
EN 60599:2016 Identical
NBN EN 60599 : 2016 Identical
BS EN 60599:2016 Identical
NF EN 60599 : 2016 Identical
IEC 60599:2015 Identical
SN EN 60599:2016 Identical
DIN EN 60599 : 2016 Identical

IEC 60050-212:2010 International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases
IEC 60475:2011 Method of sampling insulating liquids
IEC 60567:2011 Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance
EN 61198:1994 Mineral insulating oils - Methods for the determination of 2-furfural and related compounds
IEC 60050-321:1986 International Electrotechnical Vocabulary (IEV) - Part 321: Instrument transformers
ASTM D 7150 : 2013 : REDLINE Standard Test Method for the Determination of Gassing Characteristics of Insulating Liquids Under Thermal Stress
IEC 61198:1993 Mineral insulating oils - Methods for the determination of 2-furfural and related compounds
EN 60567:2011 OIL-FILLED ELECTRICAL EQUIPMENT - SAMPLING OF GASES AND ANALYSIS OF FREE AND DISSOLVED GASES - GUIDANCE (IEC 60567:2011)
EN 60475 : 2011 Method of sampling insulating liquids

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