SIST EN 50588-4:2018

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2

Cable boxes described in this European Standard correspond to cable boxes Type 2 in EN 50588-2
and are suitable for assembly on the cover of oil-immersed distribution transformers meeting the
requirements of EN 50588-2.
Cable boxes are air-filled, metal- or non-metal enclosed, for high- and/or low-voltage connections in the
following variations:
1.1 High-voltage side
a) Connection directly to bushings;
b) Connection via busbar system.
1.2 Low-voltage side
a) Connection directly to bushings (maximum of four connectors per bushing);
b) Connection via busbar system.

Mittelleistungstransformatoren 50 Hz, mit einer höchsten Spannung für Betriebsmittel nicht über 36 kV - Teil 4: Verteiltransformatoren mit Kabelanschlusskästen auf der Ober- und/oder Unterspannungsseite - Kabelanschlusskästen Typ 2 für Verteiltransformatoren nach EN 50588-2

Die in dieser Norm beschriebenen Kabelanschlusskästen entsprechen den Kabelanschlusskästen Typ 2 nach EN 50588-2 und sind geeignet für den Aufbau auf dem Deckel von ölgefüllten Verteilungstransforma-toren, die den Anforderungen nach EN 50588-2 entsprechen.
Die Kabelanschlusskästen sind luftgefüllt, mit metallenem oder nichtmetallenem Gehäuse, für Ober- und/oder Unterspannungsanschlüsse auf eine der folgenden Arten:
1.1   Oberspannungsseite
a)   Direkter Anschluss an die Durchführungen;
b)   Anschluss über Sammelschienen.
1.2   Unterspannungsseite
a)   Direkter Anschluss an die Durchführung (höchstens vier Leiter je Durchführung);
b)   Anschluss über Sammelschienen.

Transformateurs 50 Hz de moyenne puissance, de tension la plus élevée pour le matériel ne dépassant pas 36 kV - Partie 4: Transformateurs raccordés par boîtes à câble côté haute tension et/ou côté basse tension - Boîtes à câbles de type 2 pour utilisation pour transformateurs de distribution conformes aux exigences de la EN 50588-2

Les boîtes à câbles décrites dans la présente Norme européenne correspondent aux boîtes à câbles de Type 2 de l'EN 50588-2 et sont adaptées à un montage sur le couvercle des transformateurs de distribution immergés dans l'huile satisfaisant aux exigences de l'EN 50588-2.
Les boîtes à câbles sont remplies d'air, sous enveloppe métallique ou sous enveloppe non métallique, pour des connexions haute et/ou basse tension dans les variantes suivantes:
1.1   Côté haute tension
a)   Connexion directe aux traversées;
b)   Connexion par l'intermédiaire d'un système de barres omnibus.
1.2   Côté basse tension
a)   Connexion directe aux traversées (maximum de quatre connecteurs par traversée);
b)   Connexion par l'intermédiaire d'un système de barres omnibus.

Močnostni transformatorji srednje moči 50 Hz z najvišjo napetostjo naprave do 36 kV - 4. del: Transformatorji s kabelskimi ohišji na visokonapetostni oziroma nizkonapetostni strani - Kabelska ohišja tipa 2 za transformatorje, ki izpolnjujejo zahteve standarda EN 50588-2

Kabelske omarice, ki so opisane v tem evropskem standardu, ustrezajo kabelskim omaricam tipa 2 v EN 50588-2
in so primerne za namestitev na pokrov oljnih distribucijskih transformatorjev, ki ustrezajo
zahtevam iz standarda EN 50588-2.
Kabelske omarice so napolnjene z zrakom, s kovinskim ali nekovinskim ohišjem, za visoko- in nizkonapetostne priključke v
naslednjih različicah:
1.1 Visokonapetostna stran
a) priključitev neposredno na skoznjike;
b) priključitev prek sistema zbiralk.
1.2 Nizkonapetostna stran
a) priključitev neposredno na skoznjike (največ štirje priključki na skoznjik);
b) priključitev prek sistema zbiralk.

General Information

• Status: Published
• Publication Date: 16-Apr-2018
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: ETR - Power transformers
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 05-Apr-2018
• Due Date: 10-Jun-2018
• Completion Date: 17-Apr-2018
• Ref Project: EN 50588-4:2018 - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2

Relations

• Replaces: SIST EN 50464-2-3:2007 - 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 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1
• Effective Date: 01-May-2018
• Replaces: SIST EN 50464-2-3:2007 - 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 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50588-4:2018
01-maj-2018
1DGRPHãþD
SIST EN 50464-2-3:2007
0RþQRVWQLWUDQVIRUPDWRUMLVUHGQMHPRþL+]]QDMYLãMRQDSHWRVWMRQDSUDYHGR
N9GHO7UDQVIRUPDWRUMLVNDEHOVNLPLRKLãMLQDYLVRNRQDSHWRVWQLR]LURPD
QL]NRQDSHWRVWQLVWUDQL.DEHOVNDRKLãMDWLSD]DWUDQVIRUPDWRUMHNLL]SROQMXMHMR
]DKWHYHVWDQGDUGD(1
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36
kV - Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side -
Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2
Mittelleistungstransformatoren 50 Hz, mit einer höchsten Spannung für Betriebsmittel
nicht über 36 kV - Teil 4: Verteiltransformatoren mit Kabelanschlusskästen auf der Ober-
und/oder Unterspannungsseite - Kabelanschlusskästen Typ 2 für Verteiltransformatoren
nach EN 50588-2
Transformateurs 50 Hz de moyenne puissance, de tension la plus élevée pour le
matériel ne dépassant pas 36 kV - Partie 4: Transformateurs raccordés par boîtes à
câble côté haute tension et/ou côté basse tension - Boîtes à câbles de type 2 pour
utilisation pour transformateurs de distribution conformes aux exigences de la EN 50588-
2
Ta slovenski standard je istoveten z: EN 50588-4:2018
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN 50588-4:2018 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

SIST EN 50588-4:2018

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

SIST EN 50588-4:2018


EUROPEAN STANDARD
EN 50588-4

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2018
ICS 29.180 Supersedes EN 50464-2-3:2007
English Version
Medium power transformers 50 Hz, with highest voltage for
equipment not exceeding 36 kV - Part 4: Transformers with
cable boxes on the high-voltage and/or low-voltage side - Cable
boxes type 2 for use on transformers meeting the requirements
of EN 50588-2
Transformateurs 50 Hz de moyenne puissance, de tension Mittelleistungstransformatoren 50 Hz, mit einer höchsten
la plus élevée pour le matériel ne dépassant pas 36 kV - Spannung für Betriebsmittel nicht über 36 kV - Teil 4:
Partie 4: Transformateurs raccordés par boîtes à câble côté Verteiltransformatoren mit Kabelanschlusskästen auf der
haute tension et/ou côté basse tension - Boîtes à câbles de Ober- und/oder Unterspannungsseite -
type 2 pour utilisation pour transformateurs de distribution Kabelanschlusskästen Typ 2 für Verteiltransformatoren
conformes aux exigences de la EN 50588-2 nach EN 50588-2
This European Standard was approved by CENELEC on 2017-12-25. 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: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50588-4:2018 E

---------------------- Page: 3 ----------------------

SIST EN 50588-4:2018
EN 50588-4:2018 (E)
Contents Page
European foreword . 3
1 Scope . 4
1.1 High-voltage side . 4
1.2 Low-voltage side . 4
2 Normative references. 4
3 Terms and definitions . 4
4 High-voltage connections . 5
5 Low-voltage connections . 6
6 Design . 7
7 Test . 8

2

---------------------- Page: 4 ----------------------

SIST EN 50588-4:2018
EN 50588-4:2018 (E)
European foreword
This document (EN 50588-4:2018) has been prepared by CLC/TC 14, “Power transformers”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2018-12-15
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2020-12-15
conflicting with this document have to
be withdrawn
This document supersedes EN 50464-2-3:2007.
The EN 50588 series consists of the following parts, under the general title “Medium power
transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV”:
— Part 1: General requirements
— 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 3150kVA
— Part 3: Transformers with cable boxes on the high-voltage and/or low-voltage side – Cable boxes
type 1 for use on transformers meeting the requirements of EN 50588-2
— Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side – Cable boxes
type 2 for use on transformers meeting the requirements of EN 50588-2
Attention is drawn to the possibility that some
...