BS EN 50629 : 2015
Current
The latest, up-to-date edition.
ENERGY PERFORMANCE OF LARGE POWER TRANSFORMERS (U[M] > 36 KV OR S[R] >= 40 MVA)
Hardcopy , PDF
English
01-01-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Efficiency and Efficiency Index calculation
5 Minimum Peak Efficiency Index values
6 Transformers categories currently excluded
7 Capitalisation of losses
Annex A (normative) - Minimum PEI for dry type large
power transformers
Annex B (informative) - Peak Efficiency Index formula,
graphs and calculations
Annex C (informative) - Form for data requested
Annex D (informative) - Benchmark of Peak Efficiency Index
Annex E (informative) - Capitalisation of losses
Annex F (informative) - Background on verification
tolerances during market surveillance
Annex ZZ (informative) - Relationship between this
European Standard and the requirements of
Commission Regulation (EC) No 548/2014 of
21 May 2014 on implementing Directive 2009/125/EC
of the European Parliament and of the Council with
regard to small, medium and large power transformers
Bibliography
Pertains to new three-phase and single-phase power transformers with a highest voltage for equipment exceeding 36 kV and a rated power equal or higher than 5 kVA, or a rated power equal to or higher than 40 MVA regardless of the highest voltage for equipment.
| Committee |
PEL/14
|
| DevelopmentNote |
2015 Edition Re-issued in January 2017 & incorporates AMD 1 2016. Supersedes 16/30335768 DC. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 50629:2015/A2:2018 | Identical |
| IEC TS 60076-19:2013 | Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| EN 60076-19:2015 | Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors |
| IEC 60287-3-2:2012 | Electric cables - Calculation of the current rating - Part 3-2: Sections on operating conditions - Economic optimization of power cable size |
| ISO 9001:2015 | Quality management systems — Requirements |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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