I.S. EN 61181:2007
Current
The latest, up-to-date edition.
MINERAL OIL-FILLED ELECTRICAL EQUIPMENT - APPLICATION OF DISSOLVED GAS ANALYSIS (DGA) TO FACTORY TESTS ON ELECTRICAL EQUIPMENT (IEC 61181:2007 (EQV))
Hardcopy , PDF
English
01-01-2007
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 General caution, health, safety and
environmental protection
4 Oil sampling
5 Factors affecting gassing rate during
thermal tests
6 Dissolved gas extraction and analysis
7 Report
Annex A (informative) - Gas formation rates
during thermal tests on power
transformers
Annex B (informative) - Gas formation rates
during chopped-lightning impulse
tests on instrument transformers [6]
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Annex ZB (normative) - Special national conditions
Describes oil-sampling procedures, analysis requirements and procedures, and recommends sensitivity, repeatability and accuracy criteria for the application of dissolved gas analysis (DGA) to factory testing of new power transformers, reactors and instrument transformers filled with mineral insulating oil when DGA testing has been specified.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 61181:2007/A1:2012 | Identical |
| BS EN 61181 : 2007 | Identical |
| DIN EN 61181 : 2012 | Identical |
| UNE-EN 61181:2008 | Identical |
| SN EN 61181 : 1993 | Identical |
| NF EN 61181 : 2007 AMD 1 2012 | Identical |
| NBN EN 61181 : 2007 AMD 1 2012 | Identical |
| IEC 60599:2015 | Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis |
| 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 |
| IEEE C57.12.90-2010 | IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers |
| IEC 60076:1967 | Power transformers |
| 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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.