1、 STD-BSI BS EN bL300-2-13-ENGL 1797 Zb24bb7 Lib47783 bb9 m BRITISH STANDARD Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 2.13. Tests - Acceleration The European Standard EN 61300-2-13 : 1997 has the status of a British Standard ICs 33.180.20
2、 BS EN 1997 1995 61300-2-13 : IEC 61300-2-13 : NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW _ STD-BSI BS EN b2300-2-13-ENGL L997 H Lb24bb9 Ob47984 5T5 Amd.No. BS EN 61300-2-13 : 1997 Date Text affected National foreword This British Standard is the English language version
3、of EN 61300-2-13 : 1997. It is identical with IEC 61300-2-13 : 1995. The UK participation in its preparation was entrusted by Technical Committee EPM, Fibre optics, to Subcommittee EPU86/2, Interconnecting devices and passive components, which has the responsibility to: - aid enquirers to understand
4、 the text; - present to the responsible internationaUEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed - monitor related intedonal and European developments and promulgate them in the UK, A list of organizations represented on this su
5、bcommittee can be obtained on request to its secrem. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications ma
6、y contain identiem from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normaiiy include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these in
7、ternational 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 standasds Electronic Catalogue. Compliance with a British Standard does not of itself confer immunity fro
8、m iegai obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5, a blank page, an inside back cover and a back cover. This British Standard, having been prepared under the direction of the Electrotechnicai Sector Board, was publishe
9、d under the authority of the Standards Board and comes into effect on 15 October 1997 O BSI 1997 ISBN O 680 28660 2 STD-BSI BS EN b1300-2-13-ENGL 1777 lb24bb9 ObY7985 431 m EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61 300-2-1 3 July 1997 ICs 33.1 80.20 English version Fibre optic intercon
10、necting devices and passive components Basic test and measurement procedures Part 2-13: Tests - Acceleration (IEC 61 300-2-1 3:1995) Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales dessais et de mesures Partie 2- 1 3: Essais - Acclration Lichtwellenleiter - Ve
11、rbindungselemente und passive Bauteile - Grundlegende Prf- und Meverfahren Teil 2-1 3: Prfungen: Beschleunigen, gleichfrmig (CE1 61 300-2-1 3: 1995) (IEC 61300-2-131995) This European Standard was afiproved by CENELEC on 1997-07-01. CENELEC members are bound to comply with the CENICENELEC Internal R
12、egulations 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 Central Secretariat or to any CENELEC member.
13、 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 Central Secretariat has the same status as the officiai versions. CENELEC me
14、mbers are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain. Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit
15、Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Centrai Secretariat: 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 61 300-2-1 3: 1997 E STD.
16、BS1 BS EN bL300-2-L3-ENGL 1777 = Lb24bb7 Ob4798b 378 E Page 2 EN 61300-2-13 : 1997 Foreword The text of the International Standard IEC 61 300-2-1 3: 1995, prepared by SC 86B, Fibre optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the formal vote and
17、was approved by CENELEC as EN 61 300-2-1 3 on 1997-07-01 without any modification. 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) 1998-06-01 - latest date by which the nati
18、onal standards conflicting with the EN have to be withdrawn (daw) 1998-06-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 61 300-2-1 3:19
19、95 was approved by CENELEC as a European Standard without any modification. STD.BS1 BS EN b13UU-2-13-ENGL 1997 U lb24bb Ob47987 204 = Page 3 EN 61300-2-13 : 1997 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - Part 2-13: Tests - Acceleration 1 Gen
20、eral 1.1 Scope and object The purpose of this part of IEC 1300 is to evaluate the effects of steady-state acceleration on fibre optic devices at the magnitudes that may be encountered during usage. 1.2 General description The test procedure is conducted in accordance with IEC 68-2-7, test Ga. The sp
21、ecimen is mounted on a centrifuge and is subjected to a specified value of peak acceleration in two directions of three mutually perpendicular directions, one of which is parallel to the optical axis. 1.3 Normative reference The following normative document contains provisions which, through referen
22、ce in this text, constitute provisions of this part of IEC 1300. At the time of publication, the edition indicated was valid. All normative documents are subject to revision, and parties to agreements based on this part of IEC 1300 are encouraged to investigate the possibility of applying the most r
23、ecent edition of the normative document indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IEC 68-2-7: 1983, Environmentat testing - Part 2: Tests - Tests Ga and guidance: Acceleration, steady state _I I B L = - - _I * cn * 2 Apparatus The apparatu
24、s consists of the following elements. 2.1 Centrifuge A centrifuge in accordance with IEC 68-2-7, test Ga. 2.2 Mounting fixture A suitable mounting fixture in accordance with IEC 68-2-7, test Ga. 3 Procedure Conduct the procedure in accordance with IEC 68-2-7, test Ga. STD-BSI BS EN b1300-2-13-ENGL 1
25、997 m 3624bbq IJb47988 140 Page 4 EN 61300-2-13 : 1997 I 4 Severity Acceleration levei rnd The severity consists of the acceleration level. The severity shall be specified in the detail specification. Equivalent 0 value The following preferred severities are non-mandatory severities which may be spe
26、cified for this procedure: 49 98 196 490 980 1960 4900 9800 19 600 ao00 96 O00 196 o00 5 10 20 50 100 200 500 lo00 2000 i so00 loo00 20 o00 5 Details to be specified The following details, as applicable, shall be specified in the detail specification: - Mounting method - Cable supports and anchorage
27、 - Acceleration level - Acceleration duration - Axis and direction of acceleration - Specimen optically functioning or non-functioning - Specimen mated or unmated - Pre-conditioning procedure - Recovery procedure - Initial examinations and measurements and performance requirements - Examinations and
28、 measurements during test and performance requirements - Final examinations and measurements and performance requirements - Optical measurement method, if necessary - Deviations from test procedure - Additional pasdfail criteria STD-BSI BS EN bL3UO-2-13-ENGL 1797 Lb2VbbS Ob117989 O87 Page 5 EN 61300
29、-2-13 : 1997 Annex ZA (normative) Normative references to international 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
30、 the text and the publications are listed hereafter. For dated references, 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 t
31、o applies (including amendments). NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant ENRID applies. Publication -Titie IEC 60068-2-7 1 983 Basic environmental testing procedures EN 60068-2-7” 1993 Part 2: Tests - Test Ga and guidance: A
32、cceleration, steady state 1) EN 60068-2-7 includes Al : 1986 to IEC 60068-2-7. BS EN 1997 1995 61300-2-13 : IEC 61300-2-13 : BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution IS1 is the independent national body responsible for preparing British standards. It iresents the
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