EN 50541-2:2013

Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Determination of loadability of a transformer loaded with non-sinusoidal current

This European Standard gives to the user guidance to determine the loadability of dry type distribution transformers, as defined in and covered by EN 50541-1, in the case of load current with harmonic factors exceeding the maximum values allowed.

Drehstrom-Trocken-Verteilungstransformatoren, 50 Hz, 100 kVA bis 3 150 kVA, mit einer höchsten Spannung für Betriebsmittel kleiner oder gleich 36 kV - Teil 2: Bestimmung der Belastbarkeit eines Transformators bei nicht sinusförmigen Lastströmen

Transformateurs triphasés de distribution de type sec 50 Hz, de 100 kVA à 3 150 kVA, avec une tension la plus élevée pour le matériel ne dépassant pas 36 kV - Partie 2: Détermination de la caractéristique de puissance d'un transformateur avec des courants de charge non-sinusoïdaux

Trifazni suhi distribucijski transformatorji za 50 Hz, za območje od 100 do 3 150 kVA, z najvišjo napetostjo, ki za opremo ne presega 36 kV - 2. del: Ugotavljanje močnostne zmogljivosti transformatorja, obremenjenega z nesinusnim tokom

Ta evropski standard vsebuje smernice za določitev možne obremenitve suhih distribucijskih transformatorjev, kot je določeno in zajeto v standardu EN 50541-1, v primeru obremenitvenega toka s harmonskimi dejavniki nad največjimi dovoljenimi vrednostmi.

General Information

• Status: Withdrawn
• Publication Date: 20-Jun-2013
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: CLC/TC 14 - Power transformers
• Drafting Committee: IEC/TC 14 - IEC_TC_14
• Parallel Committee: IEC/TC 14 - IEC_TC_14
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 17-May-2017
• Ref Project: SIST EN 50541-2:2013 - Three phase dry-type distribution transformers 50 Hz, from 100 to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Determination of the power rating of a transformer loaded with non-sinusoidal current

Relations

• Replaces: HD 538.3 S1:1997 - Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non- sinusoidal current
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2013
7ULID]QLVXKLGLVWULEXFLMVNLWUDQVIRUPDWRUML]D+]]DREPRþMHRGGR
N9$]QDMYLãMRQDSHWRVWMRNL]DRSUHPRQHSUHVHJDN9GHO8JRWDYOMDQMH
PRþQRVWQH]PRJOMLYRVWLWUDQVIRUPDWRUMDREUHPHQMHQHJD]QHVLQXVQLPWRNRP
Three phase dry-type distribution transformers 50 Hz, from 100 to 3 150 kVA, with
highest voltage for equipment not exceeding 36 kV - Part 2: Determination of the power
rating of a transformer loaded with non-sinusoidal current
Ta slovenski standard je istoveten z: EN 50541-2:2013
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 50541-2
NORME EUROPÉENNE
June 2013
EUROPÄISCHE NORM
ICS 29.180 Supersedes HD 538.3 S1:1997

English version
Three phase dry-type distribution transformers 50 Hz, from 100 kVA to
3 150 kVA, with highest voltage for equipment not exceeding 36 kV -
Part 2: Determination of loadability of a transformer loaded with non-
sinusoidal current
Transformateurs triphasés de distribution Drehstrom-Trocken-
de type sec 50 Hz, de 100 kVA à Verteilungstransformatoren, 50 Hz,
3 150 kVA, avec une tension la plus 100 kVA bis 3 150 kVA, mit einer
élevée pour le matériel ne dépassant pas höchsten Spannung für Betriebsmittel
36 kV - kleiner oder gleich 36 kV -
Partie 2: Détermination de la Teil 2: Bestimmung der
caractéristique de puissance d'un Bemessungsleistung eines
transformateur avec des courants de Transformators bei nicht sinusförmigen
charge non-sinusoïdaux Lastströmen

This European Standard was approved by CENELEC on 2013-04-15. 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.

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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.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

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© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50541-2:2013 E
Contents
Foreword……………………………………………………………………………… . …………….3
1 Scope . 4
2 Application . 4
3 Equivalent power rating . 4
4 Calculation of the factor K to obtain the equivalent power rating . 4

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