1、BRITISH STANDARD BS EN 61300-2-13: 1997 IEC 61300-2-13: 1995 Fibre optic interconnecting devices and passive components Basictest and measurement procedures Part 2.13: Tests Acceleration The European Standard EN 61300-2-13:1997 has the status of a British Standard ICS 33.180.20BS EN 61300-2-13:1997
2、This British Standard, having been prepared under the directionof the Electrotechnical Sector Board, was published underthe authority of the Standards Board and comes intoeffect on 15 October 1997 BSI 09-1999 ISBN 0 580 28550 2 National foreword This British Standard is the English language version
3、of EN61300-2-13:1997. It is identical with IEC61300-2-13:1995. The UK participation in its preparation was entrusted by Technical Committee EPL/86, Fibre optics, to Subcommittee EPL/86/2, Interconnecting devices and passive components, which has the responsibility to: aid enquirers to understand the
4、 text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subc
5、ommittee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC27-1 has been renumbered as IEC60027-1. For a period of time during the change over from one numbering system to the other, publications may
6、 contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these
7、international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary pr
8、ovisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, theENtitle page
9、, pages2 to4 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBS EN 61300-2-13:1997 BSI 09-1999 i Contents
10、 Page National foreword Inside front cover Foreword 2 Text of EN 61300-2-13 3ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN61300-2-13 July1997 ICS 33.180.20 English version Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-13: Tests
11、 Acceleration (IEC 61300-2-13:1995) Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales dessais et de mesures Partie 2-13: Essais Acclration (CEI 61300-2-13:1995) Lichtwellenleiter Verbindungselemente undpassive Bauteile Grundlegende Prf- und Meverfahren Teil 2-13
12、: Prfungen: Beschleunigen, gleichfrmig (IEC 61300-2-13:1995) This European Standard was approved by CENELEC on 1997-07-01. 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
13、without any alteration. Up-to-date lists and bibliographical references concerning such national standards 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 la
14、nguage made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Gre
15、ece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat:
16、 rue de Stassart 35, B-1050 Brussels 1997 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61300-2-13:1997 EEN 61300-2-13:1997 BSI 09-1999 2 Foreword The text of the International Standard IEC61300-2-13:1995, prepared by SC86B, Fibre
17、 optic interconnecting devices and passive components, of IEC TC86, Fibre optics, was submitted to the formal vote and was approved by CENELEC as EN61300-2-13 on 1997-07-01 without any modification. The following dates were fixed: Annexes designated “normative” are part of the body of the standard.
18、In this standard,Annex ZA is normative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 61300-2-13:1995 was approved by CENELEC as a European Standard without any modification. Contents Page Foreword 2 1 General 3 2 Apparatus 3 3 Procedure 3 4 Severi
19、ty 3 5 Details to be specified 3 Annex ZA (normative) Normative references tointernational publications with their corresponding European publications 4 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1998-0
20、6-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 1998-06-01EN 61300-2-13:1997 BSI 09-1999 3 1 General 1.1Scope and object The purpose of this part of IEC1300 is to evaluate the effects of steady-state acceleration on fibre optic devices at the magni
21、tudes that may be encountered during usage. 1.2General description The test procedure is conducted in accordance with IEC68-2-7, test Ga. The specimen is mounted on a centrifuge and is subjected to a specified value of peak acceleration in two directions of three mutually perpendicular directions, o
22、ne of which is parallel to the optical axis. 1.3Normative reference The following normative document contains provisions which, through reference in this text, constitute provisions of this part of IEC1300. At the time of publication, the edition indicated was valid. All normative documents are subj
23、ect to revision, and parties to agreements based on this part of IEC1300 are encouraged to investigate the possibility of applying the most recent edition of the normative document indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 68-2-7:1983,
24、 Environmental testing Part2:Tests Tests Ga and guidance: Acceleration, steady state. 2 Apparatus The apparatus consists of the following elements. 2.1 Centrifuge A centrifuge in accordance with IEC68-2-7, test Ga. 2.2 Mounting fixture A suitable mounting fixture in accordance with IEC68-2-7, test G
25、a. 3 Procedure Conduct the procedure in accordance with IEC68-2-7, test Ga. 4 Severity The severity consists of the acceleration level. The severity shall be specified in the detail specification. The following preferred severities are non-mandatory severities which may be specified for this procedu
26、re: 5 Details to be specified The following details, as applicable, shall be specified in the detail specification: Mounting method Cable supports and anchorage Acceleration level Acceleration duration Axis and direction of acceleration Specimen optically functioning or non-functioning Specimen mate
27、d or unmated Pre-conditioning procedure Recovery procedure Initial examinations and measurements and performance requirements Examinations and measurements during test and performance requirements Final examinations and measurements and performance requirements Optical measurement method, if necessa
28、ry Deviations from test procedure Additional pass/fail criteria Acceleration level m/s 2 Equivalent g value 49 98 196 490 980 1960 4900 9800 19600 49000 98000 196000 5 10 20 50 100 200 500 1000 2000 5000 10000 20000EN 61300-2-13:1997 4 BSI 09-1999 Annex ZA (normative) Normative references to interna
29、tional publications with their corresponding European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated re
30、ferences, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTEWhen an international publi
31、cation has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60068-2-7 1983 Basic environmental testing procedures Part 2: Tests Test Ga and guidance: Acceleration, steadystate EN 60068-2-7 a 1993 a EN 60068-2-7 includes A1:1
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