1、Flanges for waveguidesPart 2: Relevant specifications for flanges for ordinary rectangular waveguidesBS EN 60154-2:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN 60154-2:2016. It isidentical t
2、o IEC 60154-2:2016. It supersedes BS EN 60154-2:1997 which iswithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EPL/46, Cables, wires and waveguides, radio frequency connectors and accessories for communication and signalling.A list of organizations represented on
3、this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 87380 5ICS
4、 33.120.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 December 2016.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60
5、154-2:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60154-2 November 2016 ICS 33.100.10 Supersedes EN 60154-2:1997 English Version Flanges for waveguides - Part 2: Relevant specifications for flanges for ordinary rectangular waveguides (IEC 60154-2:2016) Brides pour guides dondes - Partie
6、 2: Spcifications applicables relatives aux brides pour guides dondes rectangulaires normaux (IEC 60154-2:2016) Flansche fr Hohlleiter - Teil 2: Allgemeine Anforderungen an Flansche fr Rechteck-Hohlleite (IEC 60154-2:2016) This European Standard was approved by CENELEC on 2016-08-09. CENELEC members
7、 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
8、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 Ma
9、nagement 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,
10、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 Electrotechnique Europisches
11、 Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60154-2:2016 E BS EN 60154-2:2016EN 60154-2:2016 2 European foreword The tex
12、t of document 46F/305/CDV, future edition 3 of IEC 60154-2, prepared by SC 46F “RF and microwave passive components“, of IEC/TC 46 “Cables, wires, waveguides, RF connectors, RF and microwave passive components and accessories“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
13、 EN 60154-2:2016. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-05-25 latest date by which the national standards conflicting with the document have to be withdraw
14、n (dow) 2019-11-25 This document supersedes EN 60154-2:1997. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The te
15、xt of the International Standard IEC 60154-2:2016 was approved by CENELEC as a European Standard without any modification. BS EN 60154-2:2016EN 60154-2:2016 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following document
16、s, 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 references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International
17、Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60050 series Internation
18、al Electrotechnical Vocabulary_- Part_102: Mathematics_- General concepts and linear algebra - series IEC 60153-2 2016 Hollow metallic waveguides - Part 2: Relevant specifications for ordinary rectangular waveguides EN 60153-2 2016 ISO/IEC Guide 98-3 2008 Uncertainty of measurement - Part 3: Guide t
19、o the expression of uncertainty in measurement (GUM:1995) - - BS EN 60154-2:2016 2 IEC 60154-2:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references. 7 3 Terms and definitions 7 4 General . 7 4.1 Standardized types . 7 4.2 Flange designation 7 5 Mechanical requirement
20、s . 8 5.1 Dimensions . 8 5.1.1 Alignment holes . 8 5.1.2 Shank diameter of fixing bolts used for alignment . 8 5.1.3 Relation between shank and alignment hole diameters . 8 5.1.4 Overall dimensions and thickness of flanges . 9 5.1.5 Surface roughness of contact area of flanges . 9 5.1.6 Flatness of
21、contact area . 9 5.1.7 Perpendicularity of the axis of the holes . 9 5.1.8 General requirements for assemblies 9 5.1.9 Perpendicularity of the contact area 9 5.2 Additional requirements for unmounted flanges 10 5.2.1 General . 10 5.2.2 Shape of aperture 10 5.2.3 Ordering information 10 5.3 Informati
22、on on reflection 10 Figure 1 Flange type A: 60154 IEC-AR 32 16 Figure 2 Flange type A: 60154 IEC-AR 32 gasket . 16 Figure 3 Flange type A: 60154 IEC-AR 48 17 Figure 4 Flange type A: 60154 IEC-AR 48 gasket . 17 Figure 5 Flange type A: 60154 IEC-AR 58-70 . 18 Figure 6 Flange type A: 60154 IEC-AR 58-70
23、 gasket 18 Figure 7 Flange type B: 60154 IEC-BR 84-320 . 21 Figure 8 Flange type B: 60154 IEC-BR 84-320 gasket 21 Figure 9 Flange type C: 60154 IEC-PCR 220-500 . 24 Figure 10 Flange type C: 60154 IEC-PCR 220-500 gasket 24 Figure 11 Flange type C: 60154 IEC-PCR 220-500 . 27 Figure 12 Flange type C: 6
24、0154 IEC-PCR 220-500 gasket 27 Figure 13 Recommended gaskets for flanges without gasket groves . 28 Figure 14 Recommended gaskets for type PDR 3 to 12 flanges 29 Figure 15 Flange type D: 60154 IEC-PDR 3 AND UDR 3 . 30 Figure 16 Flange type D: 60154 IEC-PDR 4 AND UDR 4 . 31 Figure 17 Flange type D: 6
25、0154 IEC-PDR 5 AND UDR 5 . 32 Figure 18 Flange type D: 60154 IEC-PDR 6 AND UDR 6 . 33 BS EN 60154-2:2016IEC 60154-2:2016 IEC 2016 3 Figure 19 Flange type D: 60154 IEC-PDR 8 AND UDR 8 . 34 Figure 20 Flange type D: 60154 IEC-PDR 9 AND UDR 9 . 35 Figure 21 Flange type D: 60154 IEC-PDR 12 AND UDR 12 . 3
26、6 Figure 22 Flange type D: 60154 IEC-PDR 14 40 37 Figure 23 Flange type D: 60154 IEC-PDR 48 100 38 Figure 24 Flange type D: 60154 IEC-UDR 120 180 39 Figure 25 Flange type D: 60154 IEC-PDR 120 180 40 Figure 26 Flange type E: 60154 IEC-UER 32 43 Figure 27 Flange type E: 60154 IEC-UER 40-100 . 44 Figur
27、e 28 Flange type F: 60154 IEC-UFC without choke or gasket groove . 47 Figure 29 Flange type G: 60154 IEC-UGC without choke or gasket groove 49 Table 1 ISO specifications 9 Table 2 Requirements of root mean square of roughness on the contact area . 9 Table 3 The worst “return loss“ in (positive) deci
28、bels for waveguides 12 Table 4 Flange types . 14 Table 5 Dimensions of type A flange for ordinary rectangular waveguides . 19 Table 6 Dimensions of type B flange for ordinary rectangular waveguides . 22 Table 7 Dimensions of type C flange for ordinary rectangular waveguides . 25 Table 8 Dimensions o
29、f type D flange for ordinary rectangular waveguides . 41 Table 9 Dimensions of type E flange for ordinary rectangular waveguides . 45 BS EN 60154-2:2016 4 IEC 60154-2:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FLANGES FOR WAVEGUIDES Part 2: Relevant specifications for flanges for ordi
30、nary rectangular waveguides FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions conce
31、rning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Thei
32、r preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates cl
33、osely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the rele
34、vant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the
35、technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum
36、 extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies pro
37、vide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or
38、 its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expens
39、es arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attent
40、ion is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60154-2 has been prepared by subcommittee 46F: RF and microwave passive c
41、omponents, of IEC technical committee 46: Cables, wires, waveguides, RF connectors, RF and microwave passive components and accessories This third edition cancels and replaces the second edition published in 1980. This edition constitutes a technical revision. This edition includes the following sig
42、nificant technical changes with respect to the previous edition: a) revise the estimation for return loss at connection interface of waveguides; b) add two type of waveguide flange for high frequency application, i.e. over 50 GHz; c) expand the operation frequency range up to 3,3 THz; d) rename the
43、frequency band over R 1200, i.e. R1,2k. BS EN 60154-2:2016IEC 60154-2:2016 IEC 2016 5 The text of this standard is based on the following documents: CDV Report on voting 46F/305/CDV 46F/319/RVC Full information on the voting for the approval of this standard can be found in the report on voting indi
44、cated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 60154 series, published under the general title Flanges for waveguides, can be found on the IEC website. The committee has decided that the contents of this p
45、ublication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside l
46、ogo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 60154-2:2016 6 IEC 60154-2:2016 IEC 2016 INTRODUCTION This Internatio
47、nal Standard relates to straight hollow metallic tubing for use as waveguides in electronic equipment. In recent years, the operation frequency of waveguide components and systems has been extended to 1 THz and above. However, the IEC 60154 series, series of standards for flanges for waveguides, cur
48、rently specifies the interface designs up to 40 GHz for rectangular waveguide. In addition to this, the current issues of the IEC 60154 series of standards were issued in the 1970s and do not meet the needs of current applications. This new edition of IEC 60154-2 addresses these two issues by extend
49、ing the frequency coverage to 3 300 GHz and by addressing current applications for this type of waveguide. BS EN 60154-2:2016IEC 60154-2:2016 IEC 2016 7 FLANGES FOR WAVEGUIDES Part 2: Relevant specifications for flanges for ordinary rectangular waveguides 1 Scope This part of IEC 60154 specifies the dimensions of flanges for ordinary rectangular waveguide for use in electronic equipment. It covers requirements for
