1、BRITISH STANDARD BS EN 62323:2005 Dimensions of half pot-cores made of ferrite for inductive proximity switches The European Standard EN 62323:2005 has the status of a British Standard ICS 29.100.10 BS EN 62323:2005 This British Standard was published under the authority of the Standards Policy and
2、Strategy Committee on 13 October 2005 BSI 13 October 2005 ISBN 0 580 46441 5 National foreword This British Standard is the official English language version of EN 62323:2005. It is identical with IEC 62323:2005. The UK participation in its preparation was entrusted to Technical Committee EPL/51, Tr
3、ansformers, inductors, magnetic components and ferrite materials, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred
4、 to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provision
5、s of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or
6、proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, a blank page and a back cover. The BSI copyrigh
7、t notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 62323 NORME EUROPENNE EUROPISCHE NORM June 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisati
8、on Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62323:2005 E ICS 29.100.10 English version Dimens
9、ions of half pot-cores made of ferrite for inductive proximity switches (IEC 62323:2005) Dimensions de demi-pots en ferrite pour des commutateurs inductifs de proximit (CEI 62323:2005) Ferritschalenkernhlften fr induktive Nherungsschalter (IEC 62323:2005) This European Standard was approved by CENEL
10、EC on 2005-06-01. 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 standard
11、s 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 notifie
12、d to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Ma
13、lta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 62323:2005 - 2 - Foreword The text of document 51/817/FDIS, future edition 1 of IEC 62323, prepared by IEC TC 51, Magnetic components and ferrite materials, was submitted to the IEC-CENE
14、LEC parallel vote and was approved by CENELEC as EN 62323 on 2005-06-01. The following dates were 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) 2006-03-01 latest date by which the national standards
15、 conflicting with the EN have to be withdrawn (dow) 2008-06-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62323:2005 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the follow
16、ing notes have to be added for the standards indicated: IEC 60133 NOTE Harmonized as EN 60133:2001 (not modified). IEC 60424-2 NOTE Harmonized as EN 60424-2:1997 (not modified). IEC 61332 NOTE Harmonized as EN 61332:1997 (not modified). IEC 62044-1 NOTE Harmonized as EN 62044-1:2002 (not modified).
17、IEC 62044-2 NOTE Harmonized as EN 62044-2:2005 (not modified). IEC 62044-3 NOTE Harmonized as EN 62044-3:2001 (not modified). _ DIMENSIONS OF HALF POT-CORES MADE OF FERRITE FOR INDUCTIVE PROXIMITY SWITCHES 1 Scope This International Standard lays down the important dimensions for the mechanical inte
18、rchangeability of a preferred half pot-core series of ferrite, intended to be used in inductive proximity switches. 2 Normative references The following referenced documents are indispensable for the applicatiuon of this document. For dated references, only the edition cited applies. For undated ref
19、erences, the latest edition of the referenced document (including any amendments) applies. IEC 60424-1:1999, Ferrite cores Guide on the limits of surface irregularities Part 1: General specification 3 Dimensions 3.1 Nomenclature of dimensions B D F E A H IEC 763/05 Figure 1 Nomenclature of dimension
20、s 3.2 Dimensions and tolerances The main dimensions and tolerances shall be as given in Table 1. 3 EN 62323:2005 EN 62323:2005 4 Table 1 Dimensions and tolerances Dimensions in millimetres A B D E F Core type Dimensions Dim. Tol. Dim. Tol. Dim. Tol. Dim. Tol. Dim. Tol. PS 3,3 3,3 x 1,3 3,35 0,15 1,3
21、 0,2 0,85 +0,2 2,5 +0,1 1,20 0,1 PS 5,6 5,6 x 1,7 5,6 0,25 1,7 0,2 1,1 +0,2 4,5 +0,15 2,5 0,1 PS 7,35 7,35 x 3,6 7,35 0,25 3,6 0,2 2,8 +0,2 5,8 +0,2 3,0 0,15 PS 9,0 9,0 x 3,5 9,0 0,4 3,5 0,2 2,6 +0,2 7,3 +0,3 3,9 0,25 PS 11 11,3 x 3,3 11,3 0,4 3,3 0,1 2,2 +0,15 9,0 +0,4 4,7 0,2 PS 14 14,3 x 4,25 14,
22、3 0,5 4,25 0,15 2,8 +0,2 11,6 +0,4 6,0 0,2 PS 25 24,8 x 8,9 24,8 1,0 8,9 0,2 5,9 +0,3 20,5 +0,8 11,3 0,5 PS 30,5 30,5 x 10,2 30,5 1,0 10,2 0,3 7,0 +0,35 25 +0,8 13,5 0,4 PS 35 35 x 10,8 35 1,0 10,8 0,35 7,2 +0,4 29,4 +0,8 15,7 0,5 PS 47 47 x 14 47 1,3 14 0,5 9,5 +0,5 39 +1,1 20 0,6 PS 68 68 x 14,5 6
23、8 2,2 14,5 0,6 9,0 +0,6 57,5 +1,8 29,5 1,0 NOTE 1 The core may have up to two slots in order to realize the wire connection feed-through holes. NOTE 2 A centre hole (H) is allowable. NOTE 3 Chamfers are allowable as long as they do not limit the winding space. 4 Requirements In order to avoid damage
24、 to the coils and their interconnection wires, the cores shall be delivered without burrs. Flashes according to 3.3 of IEC 60424-1 shall not be present either on the winding area limiting surfaces including edges or on the wire connection feed-through holes. 5 Marking A manufacturer specific marking
25、 is mandatory from PS 7,35 and larger, preferably on the bottom of the core. - 6 - EN 62323:2005 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this doc
26、ument. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Pu
27、blication Year Title EN/HD Year IEC 60424-1 1999 Ferrite cores - Guide on the limits of surface irregularities Part 1: General specification EN 60424-1 1999 5 EN 62323:2005 Bibliography The following literature gives additional information. IEC 60133:2000, Dimensions of pot-cores made of magnetic ox
28、ides and associated parts IEC 60424-2:1997, Guidance of the limits of surface irregularities of ferrite cores Part 2: RM-cores IEC 61332:1995, Soft ferrite material classification IEC 62044-1:2002, Cores made of soft magnetic materials Measuring methods Part 1: Generic specification IEC 62044-2:2005
29、, Cores made of soft magnetic materials Measuring methods Part 2: Magnetic properties at low excitation level IEC 62044-3:2000, Cores made of soft magnetic materials Measuring methods Part 3: Magnetic properties at high excitation level _ blankBS EN 62323:2005 BSI 389 Chiswick High Road London W4 4A
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