EN 50464-2-1:2007

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 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements

EN 50464-2-1 covers, in conjunction with EN 50464-1, distribution transformers under iii) and iv) above, up to 36 kV (the data from 24 kV to 36 kV are under consideration). Further documents exist which may be used by agreement between purchaser and manufacturer for cable boxes and enclosures. The dimensional requirements for cable boxes and protective enclosures are not enclosed in this document.

Ölgefüllte Drehstrom-Verteilungstransformatoren 50 Hz, 50 kVA bis 2 500 kVA, mit einer höchsten Spannung für Betriebsmittel bis 36 kV - Teil 2-1: Verteilungstransformatoren mit Kabelanschlusskästen auf der Ober- und/oder Unterspannungsseite - Allgemeine Anforderungen

Dieses Dokument enthält in Verbindung mit EN 50464-1 Festlegungen für Verteilungstransformatoren bis einschließlich 36 kV wie oben unter iii) und iv) erwähnt (die Werte von 24 kV bis 36 kV werden noch geprüft). Auf Vereinbarung zwischen Käufer und Hersteller dürfen weitere Dokumente für Kabelanschlusskästen und Schutzhauben angewendet werden. Maßfestlegungen für Kabelanschlusskästen und Schutzhauben sind nicht in diesem Dokument enthalten.

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 2-1: Transformateurs de distribution raccordés par boîtes à câble côté haute tension et/ou côté basse tension - Prescriptions générales

La EN 50464-2-1, conjointement avec la EN 50464-1, couvre les transformateurs de distribution correspondant aux cas iii) et iv) ci-dessus, jusqu'à 36 kV, (les résultats correspondant au 24 kV à 36 kV sont à l'étude). D'autres documents existants, au sujet des boîtes à câble et des enveloppes, peuvent être utilisés après accord entre acheteur et constructeur. Les prescriptions dimensionnelles des boîtes à câble et des enveloppes de protection ne font pas partie du présent document.

Trifazni oljni distribucijski transformatorji 50 Hz, od 50 kVA do 2 500 kVA z najvišjo napetostjo naprave do 36 kV – 2-1. del: Distribucijski transformatorji s kabelskimi ohišji na visokonapetostni oziroma nizkonapetostni strani – Splošne zahteve

EN 50464-2-1 pokriva v povezavi z EN 50464-1 distribucijske transformatorje pod iii) in iv) do 36 kV (podatki od 24 kV do 36 kV so v proučevanju). Obstajajo še ostali dokumenti za kabelske omarice in zaščitne okrove, ki bi jih lahko uporabili sporazumno s kupcem in izdelovalcem. Dimenzionalne zahteve za kabelske omarice in zaščitne okrove niso priložene v ta dokument.

General Information

• Status: Withdrawn
• Publication Date: 19-Apr-2007
• Withdrawal Date: 21-Oct-2007
• 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
• Start Date: 15-Dec-2020
• Completion Date: 15-Dec-2020
• Ref Project: SIST EN 50464-2-1:2007 - 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 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements

Relations

• Replaces: HD 428.2.1 S1:1994 - Three phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2,5 MVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Section 1: General requirements
• Effective Date: 29-Jan-2023
• Replaced By: EN 50588-2:2018 - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 2: Transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements for transformers with rated power less than or equal to 3 150 kVA
• Effective Date: 30-May-2017

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50464-2-1:2007
01-september-2007
1DGRPHãþD
SIST HD 428.2.1 S1:1997
7ULID]QLROMQLGLVWULEXFLMVNLWUDQVIRUPDWRUML]DIUHNYHQFR+]PRþLRGN9$GR
N9$LQRSUHPRGRQDSHWRVWLN9±GHO'LVWULEXFLMVNLWUDQVIRUPDWRUMLV
NDEHOVNLPLRPDULFDPLQDYLVRNRQDSHWRVWQLR]LURPDQL]NRQDSHWRVWQLVWUDQL±
6SORãQH]DKWHYH
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 2-1: Distribution
transformers with cable boxes on the high-voltage and/or low-voltage side - General
requirements
Ölgefüllte Drehstrom-Verteilungstransformatoren 50 Hz, 50 kVA bis 2 500 kVA, mit einer
höchsten Spannung für Betriebsmittel bis 36 kV -- Teil 2-1: Verteilungstransformatoren
mit Kabelanschlusskästen auf der Ober- und/oder Unterspannungsseite - Allgemeine
Anforderungen
Transformateurs triphasés de distribution immergés dans l'huile, 50 Hz, de 50 kVA a 2
500 kVA, de tension la plus élevée pour le matériel ne dépassant pas 36 kV -- Partie 2-1:
Transformateurs de distribution raccordés par boîtes a câble côté haute tension et/ou
côté basse tension - Prescriptions générales
Ta slovenski standard je istoveten z: EN 50464-2-1:2007
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN 50464-2-1:2007 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

EUROPEAN STANDARD

EN 50464-2-1

NORME EUROPÉENNE
April 2007
EUROPÄISCHE NORM

ICS 29.180 Supersedes HD 428.2.1 S1:1994


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 2-1: Distribution transformers with cable boxes
on the high-voltage and/or low-voltage side -
General requirements


Transformateurs triphasés de distribution Ölgefüllte
immergés dans l'huile, Drehstrom-Verteilungstransformatoren
50 Hz, de 50 kVA à 2 500 kVA, 50 Hz, 50 kVA bis 2 500 kVA,
de tension la plus élevée mit einer höchsten Spannung
pour le matériel ne dépassant pas 36 kV - für Betriebsmittel bis 36 kV -
Partie 2-1: Transformateurs de distribution Teil 2-1: Verteilungstransformatoren
raccordés par boîtes à câble côté haute mit Kabelanschlusskästen auf der
tension et/ou côté basse tension - Ober- und/oder Unterspannungsseite -
Prescriptions générales Allgemeine Anforderungen


This European Standard was approved by CENELEC on 2006-12-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, 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 and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50464-2-1:2007 E

---------------------- Page: 2 ----------------------

EN 50464-2-1:2007 - 2 -
Foreword
The text of the Harmonization Document HD 428.2.1 S1:1994, prepared by the Technical Committee
CENELEC TC 14, Power transformers, was submitted to the formal vote for conversion into a European
Standard and was approved by CENELEC as EN 50464-2-1 on 2006-12-01.
The following date was fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2007-12-01
The EN 50464 series consists of the following parts, under the general title “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
Part 2-1 Distribution transformers with cable boxes on the high-voltage and/or low-voltage
side – General requirements
Part 2-2 Distribution transformers with cable boxe
...