EN 50645:2017

Ecodesign requirements for small power transformers

This European Standard gives Ecodesign requirements for small power transformers complying with the EN 61558 series and in relation to Commission Regulation (EU) N° 548/2014 implementing the European Directive 2009/125/EC. This European Standard is applicable to transformers with 50 Hz AC input and output with a rated power of 1 kVA or more and a voltage lower than 1 kV, except those excluded in the regulation. For transformers with a voltage between 1 kV and 1,1 kV, this standard may be used as a guide.

Anforderungen an die umweltgerechte Gestaltung von Kleinleistungstransformatoren

Diese europäische Norm enthält Anforderungen an die umweltgerechte Gestaltung von Kleinleistungstrans¬formatoren, die der Reihe EN 61558 entsprechen und auf die in der Verordnung (EU) Nr. 548/2014 der Kommission zur Umsetzung der Richtlinie 2009/125/EG Bezug genommen wird. Diese europäische Norm ist auf Transformatoren mit 50-Hz-Wechselspannungseingang und -ausgang mit einer Bemessungsleistung von 1 kVA oder mehr und einer Spannung unterhalb von 1 kV mit Ausnahme der in der Verordnung ausgenommenen Transformatoren anwendbar. Für Transformatoren mit einer Spannung zwischen 1 kV und 1,1 kV kann diese Norm als Leitfaden benutzt werden.

Exigences en matière d'écoconception applicables aux transformateurs de faible puissance

La présente Norme européenne donne les exigences en matière d'écoconception applicables aux transformateurs de faible puissance conformes à la série EN 61558 et en relation avec le Règlement de la Commission (UE) No. 548/2014 mettant en œuvre la Directive européenne 2009/125/CE. La présente Norme européenne s'applique aux transformateurs ayant des entrées et sorties en courant alternatif de 50 Hz avec une puissance assignée de 1 kVA ou plus et une tension inférieure à 1 kV, à l'exception de ceux qui sont exclus dans la réglementation. Pour les transformateurs avec une tension comprise entre 1 kV et 1,1 kV, la présente norme peut être utilisée comme guide.

Zahteve za okoljsko primerno zasnovo majhnih močnostnih transformatorjev

Ta evropski standard določa zahteve za okoljsko primerno zasnovo majhnih močnostnih transformatorjev, ki so v skladu s skupino standardov EN 61558 v povezavi z Uredbo Komisije (EU) št. 548/2014 o izvajanju Direktive 2009/125/ES.
Ta evropski standard se uporablja za transformatorje z vhodom in izhodom 50 Hz AC z nazivno močjo 1 kVA ali več in napetostjo manj kot 1 kV, razen za tiste, ki so izključeni iz uredbe.
Za transformatorje z napetostmi 1–1,1 kV se ta standard lahko uporabi kot vodilo.

General Information

• Status: Published
• Publication Date: 26-Oct-2017
• Withdrawal Date: 30-Jul-2020
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: CLC/BTTF 146-1 - Losses of small transformers : methods of measurement, marking and other requirements related to eco-design regulation
• Drafting Committee: CLC/BTTF 146-1 - Losses of small transformers : methods of measurement, marking and other requirements related to eco-design regulation
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 27-Oct-2017
• Due Date: 12-Aug-2017
• Completion Date: 27-Oct-2017
• 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_AM2 - Amendment No.2 to M/495 - Technical update (Annex ? of M/495) - Details of request to CEN, CENELEC and ETSI for standardisation in the field of Small, Medium and Large Power Transformers in support of Commission Regulation XXX/XXX (ENTR Lot 2)
• Mandate: M/495 AMD 2 - Amendment No.2 to M/495 - Technical update (Annex ? of M/495) - Details of request to CEN, CENELEC and ETSI for standardisation in the field of Small, Medium and Large Power Transformers in support of Commission Regulation XXX/XXX (ENTR Lot 2)
• Ref Project: SIST EN 50645:2018 - Ecodesign requirements for small power transformers

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50645:2018
01-januar-2018
=DKWHYH]DRNROMVNRSULPHUQR]DVQRYRPDMKQLKPRþQRVWQLKWUDQVIRUPDWRUMHY
Ecodesign requirements for small power transformers
Exigences en matière d’écoconception applicables aux transformateurs de faible
puissance
Ta slovenski standard je istoveten z: EN 50645:2017
ICS:
13.020.99 Drugi standardi v zvezi z Other standards related to
varstvom okolja environmental protection
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN 50645:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50645:2018

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SIST EN 50645:2018


EUROPEAN STANDARD EN 50645

NORME EUROPÉENNE

EUROPÄISCHE NORM
October 2017
ICS 29.180

English Version
Ecodesign requirements for small power transformers
Exigences en matière d'écoconception applicables aux Anforderungen an die umweltgerechte Gestaltung von
transformateurs de faible puissance Kleinleistungstransformatoren
This European Standard was approved by CENELEC on 2017-07-31. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50645:2017 E

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SIST EN 50645:2018
EN 50645:2017
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 General notes on tests . 6
5 Marking and other information . 6
6 No-load loss (P ) . 6
o
7 Load loss (P ) . 7
k
Annex A (normative) Routine tests (production tests) . 8
Annex ZZ (informative) Relationship between this European Standard and the
ecodesign requirements of Commission Regulation (EU) No 548/2014 aimed
to be covered . 9
Bibliography . 10

2

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SIST EN 50645:2018
EN 50645:2017
European foreword
This document (EN 50645:2017) has been prepared by CLC/BTTF 146-1 “Losses of small
transformers: methods of measurement, marking and other requirements related to eco-design
regulation”.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
The following dates are fixed:
• latest date by which this document has to be (dop) 2018–07–31
implemented at national
...