BS PD CLC TR 62102-2006 Electrical safety — Classification of interfaces for equipment to be nconnected to information and communications technology networks《电气安全性 连接至信息和通.pdf
《BS PD CLC TR 62102-2006 Electrical safety — Classification of interfaces for equipment to be nconnected to information and communications technology networks《电气安全性 连接至信息和通.pdf》由会员分享,可在线阅读,更多相关《BS PD CLC TR 62102-2006 Electrical safety — Classification of interfaces for equipment to be nconnected to information and communications technology networks《电气安全性 连接至信息和通.pdf(30页珍藏版)》请在麦多课文档分享上搜索。
1、PUBLISHED DOCUMENT PD CLC/TR 62102:2006 Electrical safety Classification of interfaces for equipment to be connected to information and communications technology networks ICS 35.020; 29.020 PD CLC/TR 62102:2006 This Published Document was published under the authority of the Standards Policy and Str
2、ategy Committee on 31 May 2006 BSI 2006 ISBN 0 580 48408 4 National foreword This Published Document is the official English language version of CLC/TR 62102:2006. The UK participation in its preparation was entrusted to Technical Committee EPL/108, Safety of electronic equipment within the field of
3、 audio/video, information technology and communication technology, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referre
4、d to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisio
5、ns of a contract. Users are responsible for its correct application. Compliance with a Published Document does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation,
6、or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the CLC/TR title page, the CLC/TR forward page, the IEC/TR title page, pages
7、2 to 24, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments TECHNICAL REPORT CLC/TR 62102 RAPPORT TECHNIQUE TECHNISCHER BERICHT April 2006 CENELEC European
8、Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CEN
9、ELEC members. Ref. No. CLC/TR 62102:2006 E ICS 35.020; 29.020 Supersedes CLC/TR 62102:2005English version Electrical safety Classification of interfaces for equipment to be connected to information and communications technology networks (IEC/TR 62102:2005 ) Scurit lectrique Classification des interf
10、aces pour les matriels destins tre connects des rseaux de traitement de linformation et de communication (CEI/TR 62102:2005 ) Elektrische Sicherheit Klassifizierung der Schnittstellen fr den Anschluss von Gerten an Informations- und Kommunikationsnetze (IEC/TR 62102:2005 ) This Technical Report was
11、approved by CENELEC on 2005-10-08. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland
12、, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of the Technical Report IEC/TR 62102:2005, prepared by IEC TC 108, Safety of electronic equipment within the field of audio/video, information technology and communication technology, was su
13、bmitted to the formal vote and was approved by CENELEC as CLC/TR 62102 on 2005-10-08. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the Technical Report IEC/TR 62102:2005 was approved by CENELEC as a Technical Report without any modification. _ CLC/TR 62102:2006 CLC/TR 62102:2
14、006 TECHNICAL REPORT IECTR 62102Second edition 2005-05Electrical safety Classification of interfaces for equipment to be connected to information and communications technology networks Reference number IEC/TR 62102:2005(E) CLC/TR 62102:2006 CLC/TR 62102:2006 CONTENTS INTRODUCTION 3 1 Scope 4 2 Norma
15、tive references .4 3 Terms and definitions .5 3.1 Definitions from IEC 60950-1.5 3.2 Definitions from IEC 60950-21 .7 3.3 Additional definitions for this document7 3.4 Abbreviations 8 4 Reference configuration .8 5 Safety categories of interfaces provided for connection to an information and communi
16、cations technology network.11 5.1 SELV circuits.11 5.2 TNV circuits 11 5.3 User information11 5.4 RFT circuits.11 6 Phenomena affecting the safety of interface ports.11 6.1 Network Environment 012 6.2 Network Environment 112 7 Determination of circuit type .13 Annex A (informative) Consideration of
17、interface phenomenon .14 Annex B (informative) Worked examples of certain network interfaces17 Annex C (informative) Conditions for Network Environment 0 .20 Annex D (informative) Voltage ranges of SELV circuits and TNV circuits 21 Annex ZA (informative) Normative references to international publica
18、tions with their corresponding European publications 24 Bibliography .22 2 CLC/TR 62102:2006INTRODUCTION This technical report is a guide to the determination of the interface requirements for equipment in terms of safety. It lists a number of interfaces and indicates the safety category of each lis
19、ted interface. This technical report does not contain sufficient detail for conformance testing purposes, except when used in conjunction with product standards such as IEC 60950-1 and IEC 60950-21. The equipment safety standards IEC 60950-1 and IEC 60950-21 specify the requirements for categories o
20、f circuits as SELV circuits, TNV circuits, RFT circuits and hazardous voltage circuits (among others). For stand-alone equipment it is a relatively simple matter to determine the different categories of circuits. However, an equipment which has data port interfaces is intended to be connected to oth
21、er equipment, either locally or via a network. In this case, the safety categories of the interfaces which will be connected together have to be compatible with each other. Furthermore, the category of the interface of the remote equipment may be unknown. This is the case in systems where telecommun
22、ication equipment and data processing equipment are connected together via different types of interfaces and networks. To overcome this situation it is necessary to classify the interfaces of equipment in such configurations according to the application and to select the safety category for the inte
23、rfaces of the equipment and for the type of the network. Similarly, the interfaces have to be classified for protection against damage of the equipment and of the network. Aspects of protection are dealt with in the ITU-T K series of recommendations. 3 CLC/TR 62102:2006ELECTRICAL SAFETY CLASSIFICATI
24、ON OF INTERFACES FOR EQUIPMENT TO BE CONNECTED TO INFORMATION AND COMMUNICATIONS TECHNOLOGY NETWORKS 1 Scope This technical report applies to equipment interfaces. These interfaces within the equipment may be connected to telecommunication networks, may form part of the telecommunication network inf
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
本资源只提供5页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
5000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSPDCLCTR621022006ELECTRICALSAFETYCLASSIFICATIONOFINTERFACESFOREQUIPMENTTOBENCONNECTEDTOINFORMATIONANDCOMMUNICATIONSTECHNOLOGYNETWORKS

链接地址:http://www.mydoc123.com/p-397591.html