Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment

Issued by CLC/BTTF 116-1 converted into CLC/TC 10 (D145/093) * 2012-03-09: Publication editing allocated to cpalagi@cencenelec.eu

Mineralölgefüllte elektrische Betriebsmittel - Anwendung der Gasanalyse für gelöste Gase (DGA) auf Werksprüfungen von elektrischen Betriebsmitteln

Matériels électriques imprégnés d'huile minérale - Application de l'analyse des gaz dissous (AGD) lors d'essais en usine de matériels électriques

Impregnirani izolacijski materiali - Uporaba analize raztopljenih plinov pri tovarniškem preskušanju električne opreme

Ta mednarodni standard določa postopke za vzorčenje olj ter zahteve in postopke za analizo ter priporoča merila za občutljivost, ponovljivost in natančnost pri uporabi analize raztopljenih plinov (DGA) za tovarniško preskušanje novih impregniranih izolacijskih močnostnih transformatorjev, reaktorjev in instrumentnih transformatorjev, kadar je bilo določeno preskušanje z analizo raztopljenih plinov. Tehnike analize raztopljenih plinov so za tovarniško preskušanje najučinkovitejše in najuporabnejše, kadar se uporabijo za dolgotrajne preskuse, običajno za preskuse močnostnih transformatorjev in reaktorjev s segrevanjem in preobremenitvijo ter sunkovne preskuse instrumentnih transformatorjev. Analiza raztopljenih plinov je lahko pomembna tudi pri preskusih s pretiranim vzbujanjem, ki se izvajajo v daljšem časovnem obdobju. Izkušnje z rezultati analize raztopljenih plinov pred kratkoročnimi dielektričnimi preskusi in po njih kažejo, da je zaznavanje pri analizi raztopljenih plinov običajno slabše kot pri električnih in akustičnih metodah za zaznavanje delnih razelektritev. Vendar analiza raztopljenih plinov kaže, kdaj lahko te delne razelektritve poškodujejo izolacijo, zaznati pa jih je mogoče s pregledom 2.

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Standards Content (Sample)

SIST EN 61181:2010/A1:2012
Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to
factory tests on electrical equipment
Getränkte Isolierstoffe - Verwendung der Gasanalyse für gelöste Gase (DGA) als
Werksprüfung für elektrische Betriebsmittel
Matériels électriques imprégnés d'huile minérale - Application de l'analyse des gaz
dissous (AGD) lors d'essais en usine de matériels électriques
Ta slovenski standard je istoveten z: EN 61181:2007/A1:2012
29.040.01 Izolacijski fluidi na splošno Insulating fluids in general
SIST EN 61181:2010/A1:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61181:2010/A1:2012

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SIST EN 61181:2010/A1:2012

EN 61181/A1

May 2012

ICS 29.040

English version

Mineral oil-filled electrical equipment -
Application of dissolved gas analysis (DGA) to factory tests on electrical
(IEC 61181:2007/A1:2012)

Matériels électriques imprégnés d'huile Getränkte Isolierstoffe -
minérale - Verwendung der Gasanalyse für gelöste
Application de l'analyse des gaz dissous Gase (DGA) als Werksprüfung für
(AGD) lors d'essais en usine de matériels elektrische Betriebsmittel
électriques (IEC 61181:2007/A1:2012)
(CEI 61181:2007/A1:2012)

This amendment A1 modifies the European Standard EN 61181:2007; it was approved by CENELEC on 2012-
03-29. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
the conditions for giving this amendment 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 amendment 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, 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

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61181:2007/A1:2012 E

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SIST EN 61181:2010/A1:2012
EN 61181:2007/A1:2012 - 2 -

The text of document 10/881/FDIS future edition 1 of IEC 61181:2007/A1, prepared by IEC/TC 10 "Fluids
for electrotechnical applications" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 61181:2007/A1:2012.
The following dates are fixed:
(dop) 2012-12-29
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-03-29
• latest date by which the national
standards conflicting with the
document have to be withdrawn

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

Endorsement notice
The text of the International Standard IEC 61181:2007/A1:2012 was approved by CENELEC as a
European Standard without any modification.

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SIST EN 61181:2010/A1:2012
- 3 - EN 61181:2007/A1:2012

Annex ZA

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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

Replace Annex ZA of EN 61181:2007 by:


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