EN 50180-3 A1-2017 en 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.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformersPart 3: Requirements for bushing fixationsBS EN 501803:2015+A1:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50180-3:201

2、5/A1 June 2017 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 Traverses de tensions suprieures 1 kV jusqu 52 kV et de 250 A 3,15 kA pour transformateurs immergs dans unliquide - Parti

3、e 3 : Exigences relatives aux fixations de traverse Durchfhrungen ber 1 kV bis 52 kV und von 250 A bis 3,15 kA fr flssigkeitsgefllte Transformatoren - Teil 3: Anforderungen an Einzelteile der Befestigung This amendment A1 modifies the European Standard EN 50180-3:2015; it was approved by CENELEC on

4、2017-05-10. 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 obtai

5、ned 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

6、-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

7、, 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 Comit Europen de Normalisation Electrote

8、chnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50180-3:2015/A1:2017 ENational forewordThis British Stand

9、ard is the UK implementation of EN 501803:2015, including amendment A1:2017. It supersedes BS EN 501803:2015, which is withdrawn.The text of CENELEC amendment A1:2017 has been provided in its entirety at the beginning of this document. BSIs policy of providing consolidated content remains unchanged;

10、 however, in the interest of expediency, in this instance BSI have chosen to the collate the relevant content at the beginning of this document.The UK participation in its preparation was entrusted to Technical Committee PEL/36, Insulators for power systems.A list of organizations represented on thi

11、s committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 95805 2ICS

12、29.080.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affected31 October 2015 Implementat

13、ion of CENELEC amendment A1:2017BRITISH STANDARDBS EN 501803:2015+A1:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50180-3:2015/A1 June 2017 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 bu

14、shing fixations Traverses de tensions suprieures 1 kV jusqu 52 kV et de 250 A 3,15 kA pour transformateurs immergs dans unliquide - Partie 3 : Exigences relatives aux fixations de traverse Durchfhrungen ber 1 kV bis 52 kV und von 250 A bis 3,15 kA fr flssigkeitsgefllte Transformatoren - Teil 3: Anfo

15、rderungen an Einzelteile der Befestigung This amendment A1 modifies the European Standard EN 50180-3:2015; it was approved by CENELEC on 2017-05-10. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the status of a

16、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 ver

17、sion 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

18、, 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, Swi

19、tzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation i

20、n any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50180-3:2015/A1:2017 EBS EN 501803:2015+A1:2017EN 50180-3:2015/A1:2017 2 Contents Page European foreword 3 1 Modification to Clause 1, Scope 4 2 Modifications to 4.1, Fixation for bushings . 4 3 Modifications to 4.2, Det

21、ails for fixations . 4 BS EN 501803:2015+A1:2017EN 50180-3:2015/A1:2017 3 European foreword This document EN 50180-3:2015/A1:2017 has been prepared by CLC/TC 36A “Insulated bushings“. The following dates are fixed: latest date by which this document has to be implemented at national level by publica

22、tion of an identical national standard or by endorsement (dop) 2018-05-10 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2020-05-10 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rig

23、hts. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. BS EN 501803:2015+A1:2017EN 50180-3:2015/A1:2017 4 1 Modification to Clause 1, Scope Delete the last two paragraphs: “For a better understanding of additional information some dimension from EN 50180

24、-1 are repeated in this European Standard. This European Standard was extended for fastenings of bushings for a highest voltage of 52 kV.“. 2 Modifications to 4.1, Fixation for bushings Add the following paragraph after Figure 1 and before Table 1: “The following Table 1 shows the type of fixation t

25、o be used for bushings with a voltage from 12 kV to 52 kV.“. Replace the whole Table 1 with the following one: “ Table 1 Dimensions for fixation components, 12 kV to 52 kV d1d2d5l1Flange ring designation Clamping paw Bushing 12 kV-36 kV Bushing 52 kV Type Number 07111+11123M10 55 A E 4 250 A 08128+1

26、1140M10 55 B E 6 630 A 010165+22180M12 65 C1 F 6 1 250A +22185C2 011185a 07183b +22200M12 65 D1 F 6 2 000 A 3 150 A 250 A - 3 150 A +22205D2 aTolerances for porcelains of bushings Um12 kV to 36 kV. bTolerances for porcelains of bushings Um52 kV. Remark: Diameter d2may deviate from EN 501801:2015 (Fi

27、gures 4 and 5) for bushings 1 250 A to 3 150 A and Um12 kV to 36 kV and for bushings Um52 kV. To enable interchangeability the required diameter shall be agreed between purchaser and manufacturer. “. 3 Modifications to 4.2, Details for fixations Replace the Designation text above Figure 3 with: “ De

28、signation: Flange ring B Flange ring C1 and C2 Flange ring D1 and D2“. BS EN 501803:2015+A1:2017EN 50180-3:2015/A1:2017 5 Replace the title of Figure 3 with: “ Figure 3 Flange ring B for bushing 630 A, 12 kV 36 kV Flange ring C1 and C2 for bushing 1 250 A, 12 kV 36 kV Flange ring D1 and D2 for bushi

29、ng 2 000 A - 3 150 A, 12 kV 36 kV and for bushings 250 A 3 150 A, 52 kV (Note: different shapes are allowed) “. Replace the whole Table 2 with the following one: “ Flange ring d2 ad3 d4 d6 af h s r1 r2 r3B 140 150 173 130 5 10,5 1,5 15 10 5,5 C1 180 194 222 166 9 13 3 18 15 7 C2 185 170 D1 200 214 2

30、42 186 9 13 3 18 15 7 D2 205 190 aDiameter d2and d6may deviates from EN 501801:2015 (Figure 4 and 5) for bushings 1 250 A to3 150 A and Um12 kV to 36 kV. To enable interchangeability the required diameter shall be agreed betweenpurchaser and manufacturer. “. BS EN 501803:2015+A1:2017EUROPEAN STANDAR

31、D NORME EUROPENNE EUROPISCHE NORM EN 50180-3 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 Traverses de tensions suprieures 1 kV jusqu 52 kV et de 250 A 3,15 kA pour tra

32、nsformateurs immergs dans un liquide - Partie 3: Exigences relatives aux fixations de traverse Durchfhrungen ber 1 kV bis 52 kV und von 250 A bis 3,15 kA fr flssigkeitsgefllte Transformatoren - Teil 3: Anforderungen an Einzelteile der Befestigung This European Standard was approved by CENELEC on 201

33、5-08-10. 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

34、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 notifi

35、ed 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, Gr

36、eece, 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 Comit Europen de Normalisation Elec

37、trotechnique Europisches Komitee fr 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 BS EN 501803:2015+A1:2017EN 50180-3:2

38、015 (E) 2 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 Fl

39、ange 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,

40、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 BS EN 501803:2015+A1:2017EN 50180-3:2015 (E) 3 European foreword This document (EN 50180-3:2015) has been prepared by C

41、LC/TC 36A “Insulated Bushings“. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-08-10 latest date by which the national standards conflicting with this document hav

42、e to be withdrawn (dow) 2018-08-10 This document supplements EN 50180-1:2015 by design details for fastenings and their components with dimensions for bushings, which are of importance for utilities concerning compatibility. Attention is drawn to the possibility that some of the elements of this doc

43、ument may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. EN 50180 “Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers“ consists of the following parts: Part 1: General requirements

44、 for bushings; Part 2: Requirement for bushing components; Part 3: Requirements for bushing fixations. BS EN 501803:2015+A1:2017EN 50180-3:2015 (E) 4 1 Scope This European Standard should be considered in factual context with EN 50180-1 only. Constructional details for fastenings and their details a

45、re supplementing EN 50180-1. This information is of importance for utilities concerning compatibility. For a better understanding of additional information some dimension from EN 50180-1 are repeated in this European Standard. This European Standard was extended for fastenings of bushings for a high

46、est voltage of 52 kV. BS EN 501803:2015+A1:2017EN 50180-3:2015 (E) 5 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated reference

47、s, the latest edition of the referenced document (including any amendments) applies. EN 50180-1:2015, Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers Part 1: General requirements for bushings EN 22768-1, General tolerances Part 1: Tolerances for linear and an

48、gular dimensions without individual tolerance indications (ISO 2768-1) EN 22768-2, General tolerances Part 2: Geometrical tolerances for features without individual tolerance indications (ISO 2768-2) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 501

49、80-1:2015 apply. 4 Dimensions and designations Permissible deviations for tolerances without specified limits: EN 22768 (series). 4.1 Fixations for bushings The fixation of the bushing is made with a flange ring and a defined number of clamping paws as illustrated in Figure 1. Example: designation A Dimension in mm Figure 1 Fixation with flange ring and clamping paws BS EN 501803:2015+A1:2017EN 50180-3:2015 (E) 6 Table 1 Dimensions fo