BS 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
Hardcopy , PDF
English
01-01-2007
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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.
| Committee |
GEL/10
|
| DevelopmentNote |
Supersedes 92/31726 DC (11/2005) Supersedes 04/30126624 DC. (05/2007) 2007 Edition Re-Issued in June 2012 & incorporates AMD 1 2012. Supersedes 11/30246795 DC. (06/2012)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| I.S. 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 |
| IEC 61181:2007+AMD1:2012 CSV | Identical |
| NBN EN 61181 : 2007 AMD 1 2012 | Identical |
| EN 61181:2007/A1:2012 | 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 |
| EN 60599:2016 | Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis |
| 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 |
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