EN 50180-3:2015

SLOVENSKI STANDARD
01-januar-2016
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SIST EN 50180:2010
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Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers
- Part 3: Requirements for bushing fixations
Durchführungen über 1 kV bis 52 kV und von 250 A bis 3,15 kA für flüssigkeitsgefüllte
Transformatoren - Teil 3: Anforderungen an Einzelteile der Befestigung
Traversées de tensions supérieures à 1 kV jusqu'à 52 kV et de 250 A à 3,15 kA pour
transformateurs immergés dans un liquide - Partie 3: Exigences relatives aux fixations de
traversée
Ta slovenski standard je istoveten z: EN 50180-3:2015
ICS:
29.080.20 Skoznjiki Bushings
29.180 Transformatorji. Dušilke Transformers. Reactors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 50180-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2015
ICS 29.080.20
English Version
Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for
liquid filled transformers - Part 3: Requirements for bushing
fixations
Traversées de tensions supérieures à 1 kV jusqu'à 52 kV et Durchführungen über 1 kV bis 52 kV und von 250 A bis
de 250 A à 3,15 kA pour transformateurs immergés dans un 3,15 kA für flüssigkeitsgefüllte Transformatoren - Teil 3:
liquide - Partie 3: Exigences relatives aux fixations de Anforderungen an Einzelteile der Befestigung
traversée
This European Standard was approved by CENELEC on 2015-08-10. 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
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50180-3:2015 E
Content
page
European foreword .3
1 Scope .4
2 Normative references .5
3 Terms and definitions .5
4 Dimensions and designations .5
4.1 Fixations for bushings .5
4.2 Details for fixations .7
Bibliography . 11

Figure
Figure 1 – Fastening with flange ring A and four clamping paws E .5
Figure 2 – Flange ring A for bushing 250 A .7
Figure 3 – Flange ring B for bushing 630 A, Flange ring C for bushing 1 250 A, Flange ring D for
bushing 2 000 A and 3 150 A .8
Figure 4 – Clamping paw E for bushing 250 A and 630 A, 12 kV to 36 kV .9
Figure 5 – Clamping paw F for bushing 1 250 A to 3 150 A, 12 kV to 36 kV, and for bushing 250 A
to 3 150 A, 52 kV . 10

Table
Table 1 – Dimensions for fixation components, 12 kV to 52 kV .6
Table 2 – Flange ring dimension .9
Table 3 – Material for flange rings .9

SIS
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