EN 50299-2:2014

Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 2: Dry-type cable terminations

This European Standard covers the oil-immersed single-phase connection assemblies of cables for transformers and reactors designed in accordance with EN 60076 series. NOTE The term "transformer" is used as common definition for transformer and reactor. If no separate cable connection box is used and dry-type cable terminations are directly installed into the transformer tank the requirements of this standard should be followed. The purpose of EN 50299-2 is to establish for the cable connection assemblies: - electrical and mechanical requirements including interchangeability; - limits of supply; - tests to be carried out. It complements and amends, if necessary, the relevant standards and applies to dry-type cable terminations for power cables with extruded insulation which may be used with similar interfaces for the cable entrance in switchgear applications according to EN 62271-209. This standard applies to oil-filled cable connection boxes of transformers with highest voltage for equipment from Um = 72,5 kV to 550 kV, including the conductor current terminal with removable link between the transformer and the dry-type cable termination.

Ölgefüllte Kabelanschlusseinheiten für Transformatoren und Drosselspulen mit einer höchsten Spannung für Betriebsmittel Um von 72,5 kV bis 550 kV - Teil 2: Kompaktkabelanschlüsse

Boîte de raccordement de câble pour transformateurs immergés et bobine d'inductance de tensions comprises entre 72,5 kV et 550 kV - Partie 2: Extrémité de câble sèche

Povezovalni sestavi oljnih kablov za transformatorje in dušilke, pri katerih je najvišja napetost opreme Um od 72,5 kV do 550 kV - 2. del: Suhi kabelski priključki

Ta evropski standard obravnava povezovalne sestave oljnih enofaznih kablov za
transformatorje in dušilke, zasnovane v skladu s skupino standardov EN 60076.
OPOMBA Izraz »transformator« je uporabljen kot splošni izraz za transformator in dušilko.
Če se ne uporablja ločena priključna vtičnica in so suhi kabelski priključki nameščeni neposredno v transformatorski kotel, je treba uporabljati zahteve tega standarda.
Namen standarda EN 50299-2 je za povezovalne sestave kablov določiti:
• električne in mehanske zahteve, vključno z medsebojno zamenljivostjo;
• omejitve dobave;
• preskuse, ki jih je treba izvesti.
Standard po potrebi dopolnjuje in popravlja ustrezne standarde, uporablja pa se za suhe kabelske priključke za napajalne kable z ekstrudirano izolacijo, ki se lahko uporabljajo s podobnimi vmesniki za kabelske vhode pri stikalnih napravah v skladu s standardom EN 62271-209.
Ta standard se uporablja za oljne kabelske priključne vtičnice na transformatorjih, pri katerih je najvišja napetost opreme Um od 72,5 kV do 550 kV, vključno s priključkom električnega prevodnika z odstranljivo povezavo med transformatorjem in suhim kabelskim priključkom.

General Information

• Status: Published
• Publication Date: 13-Nov-2014
• Withdrawal Date: 12-Oct-2017
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: CLC/TC 14 - Power transformers
• Drafting Committee: CLC/TC 14 - Power transformers
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 14-Nov-2014
• Due Date: 10-Aug-2015
• Completion Date: 14-Nov-2014
• Ref Project: SIST EN 50299-2:2015 - Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 2: Dry-type cable terminations

Relations

• Replaces: EN 50299:2002 - Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50299-2:2015
01-maj-2015
1DGRPHãþD
SIST EN 50299:2004
3RYH]RYDOQLVHVWDYLROMQLKNDEORY]DWUDQVIRUPDWRUMHLQGXãLONHSULNDWHULKMH
QDMYLãMDQDSHWRVWRSUHPH8PRGN9GRN9GHO6XKLNDEHOVNLSULNOMXþNL
Oil-immersed cable connection assemblies for transformers and reactors having highest
voltage for equipment Um from 72,5 kV to 550 kV - Part 2: Dry-type cable terminations
Ölgefüllte Kabelanschlusseinheiten mit Kompaktkabelanschlüssen für Transformatoren
und Drosselspulen mit einer höchsten Spannung für Betriebsmittel Um von 72,5 kV bis
550 kV - Teil 2: Kompaktkabelan-schlüsse
Boîte de raccordement de câble pour transformateurs immergés et bobine d'inductance
de tensions comprises entre 72,5 kV et 550 kV - Partie 2: Extrémité de câble sèche
Ta slovenski standard je istoveten z: EN 50299-2:2014
ICS:
29.060.20 Kabli Cables
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN 50299-2:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50299-2:2015

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SIST EN 50299-2:2015


EUROPEAN STANDARD EN 50299-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
November 2014
ICS 29.180 Supersedes EN 50299:2002 (PART)
English Version
Oil-immersed cable connection assemblies for transformers and
reactors having highest voltage for equipment Um from 72,5 kV
to 550 kV - Part 2: Dry-type cable terminations
Boîte de raccordement de câble pour transformateurs Ölgefüllte Kabelanschlusseinheiten mit
immergés et bobine d'inductance de tensions comprises Kompaktkabelanschlüssen für Transformatoren und
entre 72,5 kV et 550 kV - Partie 2: Extrémité de câble sèche Drosselspulen mit einer höchsten Spannung für
Betriebsmittel Um von 72,5 kV bis 550 kV - Teil 2:
Kompaktkabelanschlüsse
This European Standard was approved by CENELEC on 2014-10-13. 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, 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
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50299-2:2014 E

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SIST EN 50299-2:2015
EN 50299-2:2014 - 2 -
Contents
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .5
4 Limits of supply .5
5 Rated values .5
6 Preferred values .6
6.1 Highest voltage for equipment (U ) .6
m
6.2 Rated currents (I ) .
...