1、 IEC TS 62735-1 Edition 1.0 2015-08 TECHNICA L SPECIFICA TION Direct current(DC)plugs and socket-outlets for information and communication technology(ICT)equipment installed in data centres and telecom central offices Part 1:Plug and sock et-outlet system for 2,6 k W IEC TS 62735-1:2015-08(en)colour
2、insideCopyright International Electrotechnical Commission THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no par t of this publication may be reproduced or utilized in any for m or by any means,electronic or mechanical,inc
3、luding photocopying and microfilm,without per mission in writing fr om either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional r ights to this publication,please contact the address below
4、 or your local IEC member National Committee for further infor mation.IEC Centr al Office Tel.:+41 22 919 02 11 3,rue de Varemb Fax:+41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About t he IEC The International Electr otechnical Commission(IEC)is the leading global organizatio
5、n that prepar es and publishes Inter national Standards for all electr ical,electronic and related technologies.A bout IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sur e that you have the latest edition,a cor rigenda or an amendment
6、might have been published.IEC Cat alogue-webstore.iec.ch/cat alogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards,Technical Specifications,Technical R eports and other documents.A v ailable for PC,Mac OS,A ndroid Tablets and iPad.IEC
7、 publications search-w w w.iec.ch/searchpub The adv anced search enables to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on projec ts,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up t
8、o date on all new IEC publications.Just Published details all new publications released.A v ailable online and also once a month by email.Elect ropedia-w w w.elect ropedia.org The worlds leading online dic tionary of elec tronic and electrical terms containing more than 30 000 terms and definitions
9、in English and French,with equiv alent terms in 15 additional languages.Also known as the International Elec trotechnical Vocabulary (IEV)online.IEC Glossar y-st d.iec.ch/glossary More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions cla
10、use of IEC publications issued since 2002.Some entries hav e been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Customer Service Cent re-webstore.iec.ch/csc If y ou wish to giv e us y our feedback on this publication or need further assistance,please contact the Customer Serv
11、ice Centre:csciec.ch.Copyright International Electrotechnical Commission IEC TS 62735-1 Edit ion 1.0 2015-08 TECHNICA L SPECIFICA TION Direct current(DC)plugs and socket-outlets for information and communication technology (ICT)equipment installed in data centres and telecom central offices Part 1:P
12、lug and sock et-outlet system for 2,6 k W INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.120;29.120.30 ISBN 978-2-8322-2869-2 R egist er ed tr ademar k of t he Int er national Electr ot echnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourin
13、sideCopyright International Electrotechnical Commission 2 IEC TS 62735-1:2015 IEC 2015 CONTENTS FOREWORD.6 1 Scope.8 2 Normative references.9 3 Terms and definitions.10 4 General requirements.14 5 General notes on tests.14 6 Ratings.16 7 Classification.16 7.1 Accessory classifications.16 7.1.1 Class
14、ification according to the method of connecting the cable.16 7.1.2 Classification according to the type of terminals.16 7.2 Socket-outlet classifications.16 7.2.1 Classification according to the degree of protection against electric shock.16 7.2.2 Classification according to the existence of shutter
15、s.16 7.2.3 Classification according to the method of application/mounting of the socket-outlet.16 7.2.4 Classification according to the method of installation.17 8 Marking.17 8.1 General.17 8.2 Symbols.17 8.3 Visibility of markings.18 8.4 Marking for plugs.18 8.5 Marking of terminals.18 8.6 Durabili
16、ty of marking.19 9 Checking of dimensions.19 10 Protection against electric shock.19 11 Provision for earthing.22 12 Terminals and terminations.23 12.1 General.23 12.2 Terminals with screw clamping for external copper conductors.24 12.3 Screwless terminals for external copper conductors.29 12.4 Flat quick-connect terminations.35 12.4.1 General.35 12.4.2 Constructional requirements.35 12.4.3 Electrical requirements.36 12.5 Permanent connections.36 13 Construction of socket-outlets.36 14 Construct
