SIST EN 50629:2015/A1:2016

Energy performance of large power transformers (Um > 36 kV or Sr ≥ 40 MVA)

EN 50629 applies 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. The scope of this European Standard is the following: - Defining the appropriate energy efficiency criteria; - Setting of benchmark minimum efficiency levels for new transformers based on an assessment of the energy efficiency of the European transformer population installed in the last 10 years; - Proposing higher minimum efficiency levels for improving the energy efficiency of new transformers; - Providing guidance for consideration of Total Cost of Ownership. This European Standard provides also a form for efficiency data collection to inform future efficiency benchmark levels.

Energiekennwerte von großen Leistungstransformatoren (Um > 36 kV oder Sr ≥ 40 MVA)

Performance énergétique des transformateurs de grande puissance (Um > 36 kV ou Sr ≥ 40 MVA)

Energijski izkoristek velikih transformatorjev (Um > 36 kV ali Sr ≥ 40 MVA) - Dopolnilo A1

General Information

• Status: Withdrawn
• Publication Date: 28-Aug-2016
• Withdrawal Date: 16-Jan-2023
• ICS: 27.015 - Energy efficiency. Energy conservation in general
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: ETR - Power transformers
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 17-Jan-2023
• Due Date: 09-Feb-2023
• Completion Date: 17-Jan-2023
• Directive: 2009/125/EC - Directive 2005/32/EC of the European Parliament and of the Council of 6 July 2005 establishing a framework for the setting of ecodesign requirements for energy-using products and amending Council Directive 92/42/EEC and Directives 96/57/EC and 2000/55/EC of the European Parliament and of the Council
• Directive: 548/2014 - Commission Regulation (EU) No 548/2014 of 21 May 2014 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to small, medium and large power transformers
• Mandate: M/425 - Standardisation mandate to CEN relative to the fire safety requirement for cigarettes
• Ref Project: EN 50629:2015/A1:2016 - Energy performance of large power transformers (Um > 36 kV or Sr ≥ 40 MVA)

Relations

• Amends: SIST EN 50629:2015 - Energy performance of large power transformers (Um > 36 kV or Sr ≥ 40 MVA)
• Effective Date: 01-Sep-2016
• Replaced By: SIST EN 50708-3-1:2020 - Power transformers - Additional European requirements: Part 3-1 Large power transformer - General requirements
• Effective Date: 01-Jul-2020
• Replaced By: SIST EN 50708-1-1:2020 - Power transformers - Additional European requirements: Part 1-1: Common part - General requirements
• Effective Date: 01-Jul-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50629:2015/A1:2016
01-september-2016
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'RSROQLOR$
(QHUJ\SHUIRUPDQFHRIODUJHSRZHUWUDQVIRUPHUV8P!N9RU6U•09$
(QHUJLHNHQQZHUWHYRQJUR‰HQ/HLVWXQJVWUDQVIRUPDWRUHQ8P!N9RGHU6U•
09$
3HUIRUPDQFHpQHUJpWLTXHGHVWUDQVIRUPDWHXUVGHJUDQGHSXLVVDQFH8P!N9RX6U•
09$
Ta slovenski standard je istoveten z: EN 50629:2015/A1:2016
ICS:
27.015 (QHUJLMVNDXþLQNRYLWRVW Energy efficiency. Energy
2KUDQMDQMHHQHUJLMHQD conservation in general
VSORãQR
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN 50629:2015/A1:2016 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50629:2015/A1:2016

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SIST EN 50629:2015/A1:2016


EUROPEAN STANDARD EN 50629:2015/A1

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2016
ICS 29.180

English Version
Energy performance of large power transformers (Um > 36 kV or
Sr ≥ 40 MVA)
Performance énergétique des transformateurs de grande Energiekennwerte von großen Leistungstransformatoren
puissance (Um > 36 kV ou Sr ≥ 40 MVA) (Um > 36 kV oder Sr ≥ 40 MVA)
This amendment A1 modifies the European Standard EN 50629:2015; it was approved by CENELEC on 2016-05-23. 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, Former Yugoslav Republic of Macedonia, 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
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50629:2015/A1:2016 E

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SIST EN 50629:2015/A1:2016
EN 50629:2015/A1:2016
Contents Page
European foreword . 3
1 Modification to Clause 1, Scope . 4
2 Modifications to Clause 3, Terms and definitions . 4
3 Modification to 4.1, General . 5
4 Modification to 5.3, Rating plate data . 5

2

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SIST EN 50629:2015/A1:2016
EN 50629:2015/A1:2016
European foreword
This document (EN 50629:2015/A1:2016) has been prepared by CLC/TC 14 "Power transformers".
The following dates are fixed:
- latest date by which this document has to be (dop) 2017-05-23
implemented at national level by publication of
an identical national standard or by
endorsement
- latest date by which the national standards (dow) 2019-05-23
conflicting with this 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 rights.

This document has been prepared under a mandate given to CENELEC by the European Commission and
the European Free Trade Association, and supports requirements of Commission Regulation (EU).
For the relationship with Commission Regulation (EU) see informative Annex ZZ, which is an integral part of
EN 50629:2015.
3

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SIST EN 50629:2015/A1:2016
EN 50629:2015/A1:2016
1 Modification to Clause 1, Scope
After the last item of the bulleted list “- large power transformers which are like for like replacements in the
same physical location/installation for existing large power transformers, where this replacement cannot be
achieved without entailing disproportionate co
...