EN 50708-1-2:2021

Power transformers - Additional European requirements: Part 1-2 Common part - Assessment of energy performance

This document applies to all power transformers in scope of TC 14.

Transformateurs de puissance - Exigences européennes supplémentaires: Partie 1-2 Partie commune - Evaluation des performances énergétiques

Močnostni transformatorji - Dodatne evropske zahteve - 1-2. del: Skupni del - Ocena energetskih lastnosti

Ta dokument se uporablja za vse energetske transformatorje, ki so zajeti v standardu TC 14.
Ta dokument določa pravila za oceno energetske učinkovitosti za proizvajalce, dobavitelje in uvoznike, ki za vsak transformator predložijo certifikat in tehnično dokumentacijo z navedbo izmerjene vrednosti,

General Information

• Status: Published
• Publication Date: 28-Oct-2021
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: CLC/TC 14 - Power transformers
• Drafting Committee: CLC/TC 14/WG 21 - Revision of HD 428 and HD 538
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 29-Oct-2021
• Completion Date: 29-Oct-2021
• Directive: 2016/2281 - Commission Regulation (EU) 2016/2281 of 30 November 2016 implementing Directive 2009/125/EC of the European Parliament and of the Council establishing a framework for the setting of ecodesign requirements for energy-related products, with regard to ecodesign requirements for air heating products, cooling products, high temperature process chillers and fan coil units
• 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/495 - Standardisation mandate to CEN, CENELEC and ETSI under Directive 2009/125/EC relating to harmonised standards in the field of Ecodesign
• Ref Project: SIST EN 50708-1-2:2022 - Power transformers - Additional European requirements: Part 1-2 Common part - Assessment of energy performance

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50708-1-2:2022
01-februar-2022
Močnostni transformatorji - Dodatne evropske zahteve - 1-2. del: Skupni del -
Ocena energetskih lastnosti
Power transformers - Additional European requirements: Part 1-2 Common part -
Assessment of energy performance
Ta slovenski standard je istoveten z: EN 50708-1-2:2021
ICS:
27.015 Energijska učinkovitost. Energy efficiency. Energy
Ohranjanje energije na conservation in general
splošno
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN 50708-1-2:2022 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD EN 50708-1-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
October 2021
ICS 29.180

English Version
Power transformers - Additional European requirements: Part 1-
2 Common part - Assessment of energy performance

Transformateurs de puissance - Exigences européennes
supplémentaires: Partie 1-2 Partie commune - Evaluation
des performances énergétiques
This European Standard was approved by CENELEC on 2021-09-27. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard 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 European Standard 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50708-1-2:2021 E

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EN 50708-1-2:2021 (E)
Contents Page

European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Assessment of compliance . 5
5 Declaration of conformity and CE Marking . 6
6 Technical documentation . 7
7 Level of assessment . 7
7.1 General . 7
7.2 Delegation for tests . 8
7.3 Tolerances for assessment process . 8
8 Sampling . 8
Bibliography . 9


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