BS-EN-61300-2-15-2008.pdf
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1、BRITISH STANDARD BS EN 61300-2-15:2008 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-15: Tests Torque strength of coupling mechanism ICS 33.180.20 ? Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:50, Uncontr
2、olled Copy, (c) BSI BS EN 61300-2-15:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2008 BSI 2008 ISBN 978 0 580 57891 5 National foreword This British Standard is the UK implementation of EN 61300-2-15:2008. It is identical
3、to IEC 61300-2-15:2008. It supersedes BS EN 61300-2-15:1997 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnecting devices and passive components. A list of organizations represented
4、 on this 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. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/cor
5、rigenda issued since publication DateComments Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:50, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61300-2-15 NORME EUROPENNE EUROPISCHE NORM May 2008 CENELEC European Committee for Electrotechnical Standardization Comi
6、t Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61300-2-15:2008 E ICS 33.
7、180.20 Supersedes EN 61300-2-15:1997 English version Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-15: Tests - Torque strength of coupling mechanism (IEC 61300-2-15:2008) Dispositifs dinterconnexion et composants passifs fibres optiques -
8、 Mthodes fondamentales dessais et de mesures - Partie 2-15: Essais - Robustesse du mcanisme de verrouillage aux efforts de torsion (CEI 61300-2-15:2008) Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prf- und Messverfahren - Teil 2-15: Prfungen - Torsionsfestigkeit der V
9、erriegelung (IEC 61300-2-15:2008) This European Standard was approved by CENELEC on 2008-04-01. 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-
10、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 language made by translation
11、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, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland,
12、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 1
13、1:50, Uncontrolled Copy, (c) BSI Foreword The text of document 86B/2539/CDV, future edition 2 of IEC 61300-2-15, prepared by SC 86B, Fibre optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as E
14、N 61300-2-15 on 2008-04-01. This European Standard supersedes EN 61300-2-15:1997. Specific technical changes from EN 61300-2-15:1997 include reexamination of the pre-conditioning. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an
15、 identical national standard or by endorsement (dop) 2009-01-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-04-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61300-2-15:2008 was approved b
16、y CENELEC as a European Standard without any modification. _ BS EN 61300-2-15:2008 2 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:50, Uncontrolled Copy, (c) BSI CONTENTS 1 Scope.4 2 Normative references4 3 General description.4 4 Apparatus.4 4.1 Stand 4 4.2 Speci
17、men holder4 4.3 Coupling5 4.4 Coupling shaft .5 4.5 Alignment mechanism5 4.6 Torque applicator and gauge .5 5 Procedure.6 5.1 Preparation of specimens 6 5.2 Pre-conditioning 6 5.3 Specimen mounting .6 5.4 Torque loading 6 5.5 Post-test examination 6 6 Severity6 7 Details to be specified.6 Figure 1 C
18、oupling torque tester 5 BS EN 61300-2-15:2008 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications .8 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:50, Uncontrolled Copy, (c) BSI FIBRE OPTIC INTER
19、CONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-15: Tests Torque strength of coupling mechanism 1 Scope This part of IEC 61300 applies an overload torque to twist-type coupling mechanisms. It is applicable to threaded or bayonet-twist type coupling mechanisms.
20、It can be used to ensure that the coupling mechanism of a connector set or connector-device combination will withstand the torsional loads likely to be applied during normal service. 2 Normative references The following referenced documents are indispensable for the application of this document. For
21、 dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61300-3-1: Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Examinations and meas
22、urements Visual examination 3 General description A torsional load is smoothly applied to a mated connector set or connector-device combination in a manner that will over-torque threaded or bayonet twist-type coupling mechanisms. The torque is normally applied between the connector plug and the adap
23、ter or between the connector plug and the device being tested. 4 Apparatus The test apparatus shall be capable of applying a torque, either manually or automatically, to a threaded or bayonet coupling nut while the adapter or device is held in place. An example of a test apparatus is shown in Figure
24、 1. Some or all of the following apparatus components will be required. 4.1 Stand Use a stand capable of ensuring that the specimen and the torque applicator are always held in the proper relationship during the test. 4.2 Specimen holder The specimen holder shall be a floating fixture to which the d
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