BS EN 50600-1-2012 Information technology Data centre facilities and infrastructures General concepts《信息技术 数据中心设施和基础设施 通用概念》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50600-1:2012Information technology Data centre facilities and infrastructuresPart 1: General conceptsCopyright European Committee for Electrotechnical Standardization Provi

2、ded by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 50600-1:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 50600-1:2012. The UK participation in its preparation was entrusted to Tech

3、nicalCommittee TCT/7, Telecommunications - Installation requirements. 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 appli

4、cation. The British Standards Institution 2012. Published by BSI Standards Limited 2012ISBN 978 0 580 74649 9 ICS 35.020; 35.160 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strate

5、gy Committee on 31 January 2013.Amendments issued since publicationDate Text affectedCopyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 50600-1:2012EUROPE

6、AN STANDARD EN 50600-1 NORME EUROPENNE EUROPISCHE NORM November 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC -

7、All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50600-1:2012 E ICS 35.020; 35.160 English version Information technology - Data centre facilities and infrastructures - Part 1: General concepts Installation et infrastructures de centres de t

8、raitement de donnes - Partie 1: Concepts gnraux Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 1: Allgemeine Konzepte This European Standard was approved by CENELEC on 2012-10-22. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which st

9、ipulate 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 CEN-CENELEC Management Centre or to any CENELEC member. This Eur

10、opean 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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC m

11、embers 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, the Netherlands,

12、Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS

13、-,-,- 2 Contents Foreword 4Introduction 51Scope and conformance 71.1Scope 71.2Conformance . 72Normative references 83Terms, definitions and abbreviations . 83.1Terms and definitions 83.2Abbreviations . 124Business risk analysis 124.1General 124.2Downtime cost analysis . 134.3Risk analysis . 135Data

14、centre design overview 145.1General 145.2Spaces and facilities 156Classification system for data centres . 176.1General 176.2Availability . 176.3Physical security 186.4Energy efficiency enablement . 20Annex A (informative) General design principles . 22A.1Design process 22A.2Design principles for av

15、ailability 24A.3Design of EMC concept. 25A.4Design principles for physical security 25A.5Design principles for energy efficiency 26Bibliography . 27Figures Figure 1 Schematic relationship between EN 50600 series of standards 6Figure 2 Example of risk map . 14Figure 3 Schematic diagram of premises co

16、ntaining a data centre . 16Figure A.1 Design phases 22Figure A.2 Schematic diagram of data centre security zones 26BS EN 50600-1:2012 EN 50600-1:2012 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networkin

17、g permitted without license from IHS-,-,- 3 Tables Table 1 Availability Classes and example implementations . 18Table 2 Protection Classes. 19Table 3 Protection against environmental events 20BS EN 50600-1:2012 EN 50600-1:2012 Copyright European Committee for Electrotechnical Standardization Provide

18、d by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 4 Foreword This document (EN 50600-1:2012) has been prepared by CLC/TC 215 “Electrotechnical aspects of telecommunication equipment“. The following dates are fixed: latest date by w

19、hich this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-10-22 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2015-10-22 Attention is drawn to the possibility that s

20、ome of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. BS EN 50

21、600-1:2012 EN 50600-1:2012 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 5 Introduction The unrestricted access to internet-based information demanded by

22、the information society has led to an exponential growth of both internet traffic and the volume of stored/retrieved data. Data centres are housing and supporting the information technology and network telecommunications equipment for data processing, data storage and data transport. They are requir

23、ed both by network operators (delivering those services to customer premises) and by enterprises within those customer premises. Data centres need to provide modular, scalable and flexible facilities and infrastructures to easily accommodate the rapidly changing requirements of the market. In additi

24、on, energy consumption of data centres has become critical both from an environmental point of view (reduction of carbon footprint) and with respect to economical considerations (cost of energy) for the data centre operator. The implementation of data centres varies in terms of: a) purpose (enterpri

25、se, co-location, co-hosting or network operator facilities); b) security level; c) physical size; d) accommodation (mobile, temporary and permanent constructions). The needs of data centres also vary in terms of availability of service, the provision of security and the objectives for energy efficie

26、ncy. These needs and objectives influence the design of data centres in terms of building construction, power distribution, environmental control and physical security. Effective management and operational information is required to monitor achievement of the defined needs and objectives. This serie

27、s of European Standards specifies requirements and recommendations to support the various parties involved in the design, planning, procurement, integration, installation, operation and maintenance of facilities and infrastructures within data centres. These parties include: 1) owners, facility mana

28、gers, ICT managers, project managers, main contractors; 2) consultants, architects, building designers and builders, system and installation designers; 3) suppliers of equipment; 4) installers, maintainers. At the time of publication of this European Standard, EN 50600 series will comprise the follo

29、wing standards: EN 50600-1: Information technology - Data centre facilities and infrastructures - Part 1: General conceptsEN 50600-2-1: Information technology - Data centre facilities and infrastructures - Part 2-1: Building construction EN 50600-2-2: Information technology - Data centre facilities

30、and infrastructures - Part 2-2: Power distribution EN 50600-2-3: Information technology - Data centre facilities and infrastructures - Part 2-3: Environmental control EN 50600-2-4: Information technology - Data centre facilities and infrastructures - Part 2-4: Telecommunications cabling infrastructu

31、re EN 50600-2-5: Information technology - Data centre facilities and infrastructures - Part 2-5: Security systems EN 50600-2-6: Information technology - Data centre facilities and infrastructures - Part 2-6: Management and operational information The inter-relationship of the standards within the EN

32、 50600 series is shown in Figure 1. BS EN 50600-1:2012 EN 50600-1:2012 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 6 Figure 1 Schematic relationship bet

33、ween EN 50600 series of standards BS EN 50600-1:2012 EN 50600-1:2012 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 7 1 Scope and conformance 1.1 Scope Thi

34、s European Standard: a) details the issues to be addressed in a business risk and operating cost analysis enabling application of an appropriate classification of the data centre; b) defines the common aspects of data centres including terminology, parameters and reference models (functional element

35、s and their accommodation) addressing both the size and complexity of their intended purpose; c) describes general aspects of the facilities and infrastructures required to support effective operation of telecommunications within data centres; d) specifies a classification system, based upon the key

36、 criteria of “availability”, “security” and “energy-efficiency” over the planned lifetime of the data centre, for the provision of effective facilities and infrastructure; e) describes the general design principles for data centres upon which the requirements of the EN 50600 series are based includi

37、ng symbols, labels, coding in drawings, quality assurance and education; The following topics are outside of the scope of this series of European Standards: 1) the selection of information technology and network telecommunications equipment, software and associated configuration issues are outside t

38、he scope of this European Standard; 2) safety and electromagnetic compatibility (EMC) requirements (covered by other standards and regulations. However, information given in this European Standard may be of assistance in meeting these standards and regulations). 1.2 Conformance For a data centre des

39、ign to conform to this European Standard: a) a business risk analysis according to Clause 4 shall be completed; b) an appropriate Availability Class in 6.2 shall be selected using a business risk analysis in Clause 4; c) an appropriate Protection Class in 6.3 shall be selected using a business risk

40、analysis in Clause 4; d) an appropriate energy efficiency enablement level in 6.4 shall be selected; e) the general design principles in Annex A shall be applied. BS EN 50600-1:2012 EN 50600-1:2012 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with C

41、ENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 8 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies

42、. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50600-2-1 1), Information technology Data centre facilities and infrastructures Part 2-1: Building construction EN 50600-2-2 1), Information technology Data centre facilities and infrastruc

43、tures Part 2-2: Power distribution EN 50600-2-3 2), Information technology Data centre facilities and infrastructures Part 2-3: Environmental control EN 50600-2-4 2), Information technology Data centre facilities and infrastructures Part 2-4: Telecommunications cabling infrastructure EN 50600-2-5 2)

44、, Information technology Data centre facilities and infrastructures Part 2-5: Security systems 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 availability ability of an item to be in a state to perf

45、orm a required function under given conditions at a given instant of time or over a given time interval, assuming that the required external resources are provided SOURCE: IEC 60050-191:1990, 191-02-05 3.1.2 building entrance facility facility that provides all necessary mechanical and electrical se

46、rvices for the entry of telecommunications cables into a building and which may allow for transition from external to internal cable SOURCE: EN 50173-1:2011, 3.1.17 3.1.3 building security facilities and systems necessary to provide the required levels of security at the entrance to and within the b

47、uilding containing the data centre 3.1.4 cabinet enclosed construction for housing closures and other information technology equipment SOURCE: EN 50174-1:2009, 3.1.4 1)At enquiry stage. 2)Under consideration. BS EN 50600-1:2012 EN 50600-1:2012 Copyright European Committee for Electrotechnical Standa

48、rdization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 9 3.1.5 co-hosting data centre data centre in which multiple customers are provided with access to network(s), servers and storage equipment on which they operate their own services/applications Note 1 to entry: Both the information technology equipment and t