EN 60599:2016
(Main)Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis
Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis
IEC 60599:2015 is available as IEC 60599:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60599:2015 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. This standard is applicable to electrical equipment filled with mineral insulating oil and insulated with cellulosic paper or pressboard-based solid insulation. Information about specific types of equipment such as transformers (power, instrument, industrial, railways, distribution), reactors, bushings, switchgear and oil-filled cables is given only as an indication in the application notes. This standard may be applied, but only with caution, to other liquid-solid insulating systems. This third edition cancels and replaces the second edition published in 1999 and Amendment 1:2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) revision of 5.5, 6.1, 7, 8, 9, 10, A.2.6, A.3, A.7; b) addition of new sub-clause 4.3; c) expansion of the Bibliography; d) revision of Figure 1; e) addition of Figure B.4.
In Betrieb befindliche, mit Mineralöl befüllte elektrische Geräte - Leitfaden zur Interpretation der Analyse gelöster und freier Gase
Matériels électriques remplis d'huile minérale en service - Lignes directrices pour l'interprétation de l'analyse des gaz dissous et des gaz libres
IEC 60599:2015 est disponible sous forme de IEC 60599:2015 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente. IEC 60599:2015 décrit comment les concentrations de gaz dissous ou de gaz libres peuvent être interprétées pour diagnostiquer l'état des matériels électriques remplis d'huile en service et pour proposer une intervention ultérieure. La présente norme s'applique aux matériels électriques remplis d'huile minérale isolante et isolés par des isolants solides constitués de papier ou de carton cellulosiques. Des informations relatives aux types spécifiques de matériels tels que les transformateurs (de puissance, de mesure, industriels, ferroviaires, de distribution), les réactances, les traversées, les appareillages de connexion et les câbles à huile sont données, à titre informatif seulement, dans les notes d'application (voir Annexe A). La présente norme peut être appliquée, mais uniquement avec prudence, à d'autres systèmes d'isolation liquide-solide. Cette troisième édition annule et remplace la deuxième édition parue en 1999 et l'Amendement 1:2007. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) révision de 5.5, 6.1, 7, 8, 9, 10, A.2.6, A.3, A.7 ; b) ajout d'un nouveau paragraphe 4.3; c) enrichissement de la Bibliographie; d) révision de la Figure 1; e) ajout de la Figure B.4.
Električna oprema, impregnirana z mineralnim oljem, v delovanju - Vodilo za tolmačenje rezultatov analize raztopljenih in prostih plinov
Ta mednarodni standard opisuje, kako je mogoče na podlagi koncentracije raztopljenih in prostih plinov diagnosticirati stanje električne opreme, napolnjene z oljem, v delovanju, ter podati priporočila za nadaljnje ukrepe.
Ta standard velja za električno opremo, napolnjeno z mineralnim izolacijskim oljem in izolirano s celuloznim papirjem ali trdno izolacijo iz prešpanskih plošč. Informacije o določenih vrstah opreme, kot so transformatorji (napajanje, instrumenti, industrijsko, železnice, distribucija), reaktorji, skoznjiki, stikalne naprave in kabli, napolnjeni z oljem, so podane le kot navedki v opombah za uporabo (glejte dodatek A).
Ta standard je po preudarku mogoče uporabiti tudi za druge izolacijske sisteme iz tekočih/trdnih materialov. V vsakem primeru naj bi pridobljene podatke upoštevali le kot smernice, morebitne ukrepe pa izvedli v okviru primerne inženirske presoje.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2016
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SIST EN 60599:1999
SIST EN 60599:1999/A1:2007
(OHNWULþQDRSUHPDLPSUHJQLUDQD]PLQHUDOQLPROMHPYGHORYDQMX9RGLOR]D
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Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of
dissolved and free gases analysis
Matériels électriques imprégnés d'huile minérale en service - Guide pour l'interprétation
de l'analyse des gaz dissous et des gaz libres
Ta slovenski standard je istoveten z: EN 60599:2016
ICS:
29.040.10 Izolacijska olja Insulating oils
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 60599
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2016
ICS 17.220.99; 29.040.10; 29.180 Supersedes EN 60599:1999
English Version
Mineral oil-filled electrical equipment in service - Guidance on
the interpretation of dissolved and free gases analysis
(IEC 60599:2015)
Matériels électriques remplis d'huile minérale en service - In Betrieb befindliche, mit Mineralöl befüllte elektrische
Lignes directrices pour l'interprétation de l'analyse des gaz Geräte - Leitfaden zur Interpretation der Analyse gelöster
dissous et des gaz libres und freier Gase
(IEC 60599:2015) (IEC 60599:2015)
This European Standard was approved by CENELEC on 2015-10-21. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60599:2016 E
European foreword
The text of document 10/967/FDIS, future edition 3 of IEC 60599, prepared by IEC/TC 10 "Fluids for
electrotechnical applications" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 60599:2016.
The following dates are fixed:
(dop) 2016-07-21
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2018-10-21
• latest date by which the national standards conflicting with
the document have to be withdrawn
This document supersedes EN 60599:1999.
a) revision of 5.5, 6.1, 7, 8, 9, 10, A.2.6, A.3, A.7;
b) addition of new subclause 4.3;
c) expansion of the Bibliography;
d) revision of Figure 1;
e) addition of Figure B.4.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 60599:2015 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
available here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-191 1990 International Electrotechnical - -
Vocabulary -
Chapter 191: Dependability and quality
of service
IEC 60050-192 2015 International electrotechnical - -
vocabulary -
Part 192: Dependability
IEC 60050-212 2010 International Electrotechnical - -
Vocabulary -
Part-212: Electrical insulating solids,
liquids and gases
IEC 60050-604 1987 International Electrotechnical - -
Vocabulary -
Chapter 604: Generation, transmission
and distribution of electricity - Operation
IEC 60475 - Method of sampling insulating liquids EN 60475 -
IEC 60567 2011 Oil-filled electrical equipment - Sampling EN 60567 2011
of gases and analysis of free and
dissolved gases - Guidance
IEC 61198 - Mineral insulating oils - Methods for the EN 61198 -
determination of 2-furfural and related
compounds
IEC 60599 ®
Edition 3.0 2015-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Mineral oil-filled electrical equipment in service – Guidance on the interpretation
of dissolved and free gases analysis
Matériels électriques remplis d'huile minérale en service – Lignes directrices
pour l'interprétation de l'analyse des gaz dissous et des gaz libres
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.99; 29.040.10; 29.180 ISBN 978-2-8322-2899-9
– 2 – IEC 60599:2015 © IEC 2015
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations . 9
3.1 Terms and definitions . 9
3.2 Abbreviations . 11
3.2.1 Chemical names and formulae . 11
3.2.2 General abbreviations . 11
4 Mechanisms of gas formation . 11
4.1 Decomposition of oil . 11
4.2 Decomposition of cellulosic insulation . 12
4.3 Stray gassing of oil . 12
4.4 Other sources of gas . 12
5 Identification of faults . 13
5.1 General . 13
5.2 Dissolved gas compositions . 13
5.3 Types of faults . 13
5.4 Basic gas ratios . 14
5.5 CO /CO ratio . 15
5.6 O /N ratio . 16
2 2
5.7 C H /H ratio . 16
2 2 2
5.8 C hydrocarbons . 16
5.9 Evolution of faults . 16
5.10 Graphical representations . 17
6 Conditions for calculating ratios . 17
6.1 Examination of DGA values . 17
6.2 Uncertainty on gas ratios . 17
7 Application to free gases in gas relays . 18
8 Gas concentration levels in service . 19
8.1 Probability of failure in service . 19
8.1.1 General . 19
8.1.2 Calculation methods . 20
8.2 Typical concentration values . 20
8.2.1 General . 20
8.2.2 Calculation methods . 20
8.2.3 Choice of normality percentages . 20
8.2.4 Alarm concentration values . 21
8.3 Rates of gas increase . 21
9 Recommended method of DGA interpretation (see Figure 1) . 21
10 Report of results . 22
Annex A (informative) Equipment application notes . 24
A.1 General warning . 24
A.2 Power transformers . 24
A.2.1 Specific sub-types . 24
IEC 60599:2015 © IEC 2015 – 3 –
A.2.2 Typical faults . 24
A.2.3 Identification of faults by DGA . 25
A.2.4 Typical concentration values . 25
A.2.5 Typical rates of gas increase . 26
A.2.6 Specific information to be added to the DGA report (see Clause 10) . 27
A.3 Industrial and special transformers . 27
A.3.1 Specific sub-types . 27
A.3.2 Typical faults . 27
A.3.3 Identification of faults by DGA. . 27
A.3.4 Typical concentration values . 27
A.4 Instrument transformers . 28
A.4.1 Specific sub-types . 28
A.4.2 Typical faults . 28
A.4.3 Identification of faults by DGA . 29
A.4.4 Typical concentration values . 29
A.5 Bushings . 30
A.5.1 Specific sub-types . 30
A.5.2 Typical faults .
...
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