CEI EN 60076-2 : 2015
Current
POWER TRANSFORMERS - PART 2: TEMPERATURE RISE FOR LIQUID-IMMERSED TRANSFORMERS
Hardcopy , PDF
English - Italian
01-01-2015
FOREWORD
1. Scope
2. Normative references
3. Terms and definitions
4. Cooling methods
5. Normal cooling conditions
6. Temperature rise limits
7. Temperature rise tests
Annex A (informative) - Hot-spot winding
temperature rise determination for
OFAF and OFWF cooled transformers
based on the top-liquid temperature
in tank
Annex B (informative) - Methods to estimate
the hot-spot winding temperature rises
Annex C (informative) - Techniques used in
temperature rise testing of liquid
immersed Transformers
Annex D (informative) - Dissolved gases
analysis for the detection of local
overheating
Annex E (informative) - Application of optical
fibre sensors for winding hot-spot
Measurements
Bibliography
Annex ZA (normative) - Normative references
to international publications with their
corresponding European publications
Describes the liquid-immersed transformers, identifies power transformers according to their cooling methods, defines temperature rise limits and gives the methods for temperature rise tests.
| Committee |
CT 14
|
| DevelopmentNote |
Classificazione CEI 14-4/2 (08/2001) Supersedes CEI 14-4, CEI 14-4 V1, CEI 14-4 V2, CEI 14-4 V3 and CEI 14-4 V4. (03/2004)
|
| DocumentType |
Standard
|
| Pages |
96
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 60076-2:2011 | Identical |
| IEC 60076-2:2011 | Identical |
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