SIST EN 50464-1:2007/A1:2012
(Amendment)Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
This document covers transformers from 50 kVA to 2 500 kVA intended for operation in three-phase distribution networks, for indoor or outdoor continuous service, 50 Hz, immersed in mineral oil, natural cooling, with two windings: a primary (high-voltage) winding with a highest voltage for equipment from 3,6 kV to 36 kV; a secondary (low-voltage) winding with a highest voltage for equipment not exceeding 1,1 kV.
Ölgefüllte Drehstrom- Verteilungstransformatoren 50 Hz, 50 kVA bis 2 500 kVA, mit einer höchsten Spannung für Betriebsmittel bis 36 kV - Teil 1: Allgemeine Anforderungen
Transformateurs triphasés de distribution immergés dans l'huile, 50 Hz, de 50 kVA à 2 500 kVA, de tension la plus élevée pour le matériel ne dépassant pas 36 kV - Partie 1: Prescriptions générales
Trifazni oljni distribucijski transformatorji od 50 do 2500 kVA, 50 Hz z najvišjo napetostjo naprave do 36 kV - 1. del: Splošne zahteve - Dopolnilo AA
Ta dokument zajema transformatorje od 50 in 2500 kVA, ki so namenjeni za delovanje v trifaznih razdelilnih omrežjih, za notranjo ali zunanjo neprekinjeno uporabo, 50 Hz, potopljene v mineralno olje, z naravnim hlajenjem in dvema navitjema: primarnim (visokonapetostnim) navitjem z najvišjo napetostjo naprave od 3,6 do 36 kV in sekundarnim (nizkonapetostnim) navitjem z najvišjo napetostjo naprave do 1,1 kV.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50464-1:2007/A1:2012
01-april-2012
Trifazni oljni distribucijski transformatorji od 50 do 2500 kVA, 50 Hz z najvišjo
napetostjo naprave do 36 kV - 1. del: Splošne zahteve - Dopolnilo AA
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA
with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Ölgefüllte Drehstrom- Verteilungstransformatoren 50 Hz, 50 kVA bis 2 500 kVA, mit einer
höchsten Spannung für Betriebsmittel bis 36 kV - Teil 1: Allgemeine Anforderungen
Transformateurs triphasés de distribution immergés dans l'huile, 50 Hz, de 50 kVA à 2
500 kVA, de tension la plus élevée pour le matériel ne dépassant pas 36 kV - Partie 1:
Prescriptions générales
Ta slovenski standard je istoveten z: EN 50464-1:2007/A1:2012
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN 50464-1:2007/A1:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 50464-1:2007/A1:2012
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SIST EN 50464-1:2007/A1:2012
EUROPEAN STANDARD
EN 50464-1/A1
NORME EUROPÉENNE
January 2012
EUROPÄISCHE NORM
ICS 29.180
English version
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to
2 500 kVA with highest voltage for equipment not exceeding 36 kV -
Part 1: General requirements
Transformateurs triphasés de distribution Ölgefüllte Drehstrom-
immergés dans l'huile, 50 Hz, de 50 kVA à Verteilungstransformatoren 50 Hz, 50 kVA
2 500 kVA, de tension la plus élevée pour bis 2 500 kVA, mit einer höchsten
le matériel ne dépassant pas 36 kV - Spannung für Betriebsmittel bis 36 kV -
Partie 1: Prescriptions générales Teil 1: Allgemeine Anforderungen
This amendment A1 modifies the European Standard EN 50464-1:2007; it was approved by CENELEC on 2011-
10-31. 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, 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
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50464-1:2007/A1:2012 E
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SIST EN 50464-1:2007/A1:2012
EN 50464-1:2007/A1:2012 – 2 –
Foreword
This document (EN 50464-1:2007/A1:2012) has been prepared by CLC/TC 14, "Power transformers".
The following dates are fixed:
• latest date by which the document has
(dop) 2012-10-31
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national
(dow) 2014-10-31
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be t
...
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