ImageVerifierCode 换一换
格式:PDF , 页数:12 ,大小:1.03MB ,
资源ID:577282      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-577282.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(BS EN 61300-2-11-2013 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Tests Axial compression《光纤互连设备和无源元件 基础试验和测量规程 试验 轴向挤压》.pdf)为本站会员(terrorscript155)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

BS EN 61300-2-11-2013 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Tests Axial compression《光纤互连设备和无源元件 基础试验和测量规程 试验 轴向挤压》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationFibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-11: Tests Axial compressionBS EN 61300-2-11:2013National forewordThis Brit

2、ish Standard is the UK implementation of EN 61300-2-11:2013. It is identical to IEC 61300-2-11:2012. It supersedes BS EN 61300-2-11:1997 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interco

3、nnecting devices and passive components.A list of organizations represented 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. The British Standards

4、Institution 2013.Published by BSI Standards Limited 2013 ISBN 978 0 580 75154 7 ICS 33.180.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2013.Am

5、endments issued since publicationDate Text affectedBRITISH STANDARDBS EN 61300-2-11:2013EUROPEAN STANDARD EN 61300-2-11 NORME EUROPENNE EUROPISCHE NORM February 2013CENELEC European Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr El

6、ektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61300-2-11:2013 E ICS 33.180.20 Supersedes EN 61300-2-11:1997 English version Fibre optic intercon

7、necting devices and passive components - Basic test and measurement procedures - Part 2-11: Tests - Axial compression (IEC 61300-2-11:2012) Dispositifs dinterconnexion et composantspassifs fibres optiques - Procdures fondamentales dessais et demesures - Partie 2-11: Essais - Compression axiale(CEI 6

8、1300-2-11:2012) Lichtwellenleiter - Verbindungselemente und passiveBauteile - Grundlegende Prf- und Messverfahren - Teil 2-11: Prfungen - Axialer Druck (IEC 61300-2-11:2012) This European Standard was approved by CENELEC on 2012-12-12. CENELEC members are bound to complywith the CEN/CENELEC Internal

9、 Regulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the CEN-CENELEC Management Centre or to any CENEL

10、EC member. This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of a CENELEC member into its own language and notifiedto the CEN-CENELEC Management Centre has the same status as the official ve

11、rsions. 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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, th

12、e Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 61300-2-11:2013EN 61300-2-11:2013 - 2 - Foreword The text of document 86B/3487/FDIS, future edition 2 of IEC 61300-2-11, prepared by SC 86B, “Fibreoptic interconnecti

13、ng devices and passive components“, of IEC TC 86, “Fibre optics“, was submitted tothe IEC-CENELEC parallel vote and approved by CENELEC as EN 61300-2-11:2013. The following dates are fixed: latest date by which the document has to be implemented at national level bypublication of an identical nation

14、al standard or by endorsement (dop) 2013-09-12 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2013-12-12 This document supersedes EN 61300-2-11:1997. EN 61300-2-11:2013 includes the following significant technical changes with respect to EN 61300

15、-2-11:1997: a) the procedure and details to be specified have been reconsidered; b) the severity of the test has been modified according to the cable diameter; c) the apparatus and mount for the device under test have been reconsidered in the sense of clamping device placement and this datum has bee

16、n indicated in an appropriate figure. Attention is drawn to the possibility that some of the elements of this document may be the subject ofpatent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patentrights. Endorsement notice The text of the International S

17、tandard IEC 61300-2-11:2012 was approved by CENELEC as a EuropeanStandard without any modification. BS EN 61300-2-11:2013- 3 - EN 61300-2-11:2013 Annex ZA (normative) Normative references to international publicationswith their corresponding European publications The following documents, in whole or

18、 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 When an international publication has

19、been modified by common modifications, indicated by (mod), the relevant EN/HDapplies. Publication Year Title EN/HD YearIEC 61300-1 - Fibre optic interconnecting devices andpassive components - Basic test and measurement procedures - Part 1: General and guidance EN 61300-1 - IEC 61300-3-1 - Fibre opt

20、ic interconnecting devices andpassive components - Basic test and measurement procedures - Part 3-1: Examinations and measurements - Visual examination EN 61300-3-1 - BS EN 61300-2-11:2013 2 61300-2-11 IEC:2012 CONTENTS 1 Scope . 5 2 Normative references . 5 3 General description 5 4 Apparatus . 5 4

21、.1 General . 5 4.2 Clamping device 5 4.3 Fixed clamping device . 5 4.4 Force generator . 6 4.5 Force gauge 6 5 Procedure. 6 5.1 Prepare specimens 6 5.2 Pre-conditioning 6 5.3 Mount the device under test 6 5.4 Apply load . 6 5.5 Post-test examination 7 6 Severity 7 7 Details to be specified 7 Figure

22、1 Example of test apparatus 6 Table 1 Recommended severity levels . 7 Table 2 Recommended severity levels for closures 7 BS EN 61300-2-11:201361300-2-11 IEC:2012 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-11: Tests Axial compression 1 Sc

23、ope The purpose of this part of IEC 61300 is to ensure that the captivation or the attachment of the cable to the fibre optic devices such as fibre optic closures will withstand compressive axial loads likely to be applied during normal service. 2 Normative references The following documents, in who

24、le 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. IEC 61300-1, Fibre optic interconnecti

25、ng devices and passive components Basic test and measurement procedures Part 1: General and guidance IEC 61300-3-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Examinations and measurements Visual examination 3 General description The sp

26、ecimen is rigidly clamped and an axial compressive load is applied to the cable. 4 Apparatus 4.1 General The test apparatus shall be capable of applying an axial compression load between a clamped specimen and a cable. The apparatus consists of the elements described in 4.2 to 4.5. 4.2 Clamping devi

27、ce A suitable clamping device which grips a length of fibre optic cable over a distance equivalent to at least three times the cable diameter (see Figure 1, Dimension A), and which is capable of providing an axial load without slipping, causing damage to the cable or increasing attenuation. 4.3 Fixe

28、d clamping device A fixed clamping device capable of gripping the specimen without altering any of its mechanical properties. BS EN 61300-2-11:2013 6 61300-2-11 IEC:2012 4.4 Force generator A force generator may be any device or apparatus capable of smoothly applying the specified force at the speci

29、fied rate. 4.5 Force gauge A suitable instrument for measuring the applied force being exerted between the specimen and the fibre optic cable. 5 Procedure 5.1 Prepare specimens The specimen shall consist of a fully assembled optical component, prepared in accordance with the relevant specification.

30、Unless otherwise specified, the specimen shall be subjected to the following test procedure in non-operational mode. 5.2 Pre-conditioning Unless otherwise specified, pre-condition each prepared specimen for 2 h at the standard test conditions specified in IEC 61300-1. 5.3 Mount the device under test

31、 Securely fix the device under test to the fixed clamping device. See Figure 1 for an example of the test set-up. Clamp the cable at the point of application using a clamping device such that the distance, L, between the rear of the strain relief and the front of the cable clamping device is twice t

32、he cable diameter. The length, L, shall be at maximum two times the cable diameter to prevent cable buckling. A L 4 3 5 1 2 IEC 2023/12 Key 1 fixed clamping device 2 device under test 3 strain relief 4 fibre optic cable 5 clamping device Figure 1 Example of test apparatus 5.4 Apply load Smoothly app

33、ly the axial compressive load to the cable, as recommended in Table 1. Unless otherwise specified, maintain the load for a minimum of 2 min. The position of the point of application shall be such that the load is axially transmitted. BS EN 61300-2-11:201361300-2-11 IEC:2012 7 5.5 Post-test examinati

34、on Remove the axial compressive load from the specimen and the specimen from the test mounting. Unless otherwise specified, visually examine the specimen and its component parts in accordance with IEC 61300-3-1. Check for evidence of cracking, permanent deformation or other damage which might impair

35、 its function, and against any other pass/fail criteria specified in the relevant specification. Careful attention shall be given to degradation of the optical signal, fibre breakage and excessive movement of the cable relative to the specimen. 6 Severity The severity consists of the magnitude of th

36、e axial compressive force. The severity shall be specified in the relevant specification. Recommended values of the test parameters are given in Table 1 and Table 2. Table 1 Recommended severity levels Cable diameter mm Load N 20 10 20 50 100 200 Table 2 Recommended severity levels for closures Targ

37、et Load N Duration min Central strength member 450 30 7 Details to be specified The following details, as applicable, shall be given in the relevant specification: Magnitude of the load Duration of the axial compression load if other than 2 min Cable type, diameter Length L Rate of load application

38、Specimen mated or unmated Specimen optically functioning or non-functioning Pre-conditioning procedure Post-conditioning procedure Initial examinations and measurements and performance requirements Examinations and measurements during test and performance requirements, if required Final examinations

39、 and measurements and performance requirements Optical measurement method, if necessary Deviations from test procedure Additional pass/fail criteria _ BS EN 61300-2-11:2013This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing

40、 British Standards and other standards-related publications, information and services. It presents the UK view on standards in Europe and at the international level. BSI is incorporated by Royal Charter. British Standards and other standardisation products are published by BSI Standards Limited.Brit

41、ish Standards Institution (BSI)raising standards worldwideBSI389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards and PASs are periodically updated by amendment or revision. Users of British Standards and PASs should make sure that they possess the latest amend

42、ments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using British Standards would inform the Secretary of the technical committee responsible, the identity of which can be found o

43、n the inside frontcover. Similary for PASs, please notify BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers BSI Subscribing Members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of British Standards

44、 and PASs.Tel: +44 (0)20 8996 7669 Fax: +44 (0)20 8996 7001Email: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for BSI, international and foreign standards publicationscan be addressed to BSI Cus

45、tomer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001Email: In response to orders for international standards, BSI will supply the British Standard implementation of the relevant international standard, unless otherwise requested.Information on standardsBSI provides a wide range of inform

46、ation on national, Europeanand international standards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: BSI Subscribing Members are kept up to date with standards developments and receive substantial discounts on the purchase priceof standards. For details of thes

47、e and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards and PASs via British Standards Online can be found at information about British Standards is available on the BSI website at www

48、.bsi- the data, software and documentation set out in all British Standards and other BSI publications are the property of and copyrighted by BSI, or some person or entity that own copyright in the information used (such as the international standardisation bodies) has formally licensed such information to BSI for commerical publication and use. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, reco

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1