EN 50600-1-2012 en Information technology - Data centre facilities and infrastructures - Part 1 General concepts.pdf

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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 conceptsBS EN 50600-1:2012 BRITISH STANDARDNational forewordThis British Standa

2、rd is the UK implementation of EN 50600-1:2012. The UK participation in its preparation was entrusted to TechnicalCommittee TCT/7, Telecommunications - Installation requirements. A list of organizations represented on this committee can be obtained on request to its secretary.This publication does n

3、ot purport to include all the necessary provisions of a contract. Users are responsible for its correct application. 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

4、 legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2013.Amendments issued since publicationDate Text affectedBS EN 50600-1:2012EUROPEAN STANDARD EN 50600-1 NORME EUROPENNE EUROPISCHE NORM November 2012 CENELEC Europ

5、ean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CEN

6、ELEC 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 traitement de donnes - Partie 1: Concepts gnraux Informationstechnik - Einrichtunge

7、n 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 stipulate the conditions for giving this European Standard the status of a national

8、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 European Standard exists in three official versions (English, French, German). A vers

9、ion 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 members are the national electrotechnical committees of Austria, Belgium, Bulgaria,

10、 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, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,

11、 Turkey and the United Kingdom. 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

12、.3Risk analysis . 135Data 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

13、.2Design principles for availability 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 Schema

14、tic diagram of premises containing 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 3 Tables Table 1 Availability Classes and example implementations . 18Table 2 Protection Classes. 19Table 3 Protection again

15、st environmental events 20BS EN 50600-1:2012 EN 50600-1:2012 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 which this document has to be implemented at national level

16、 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 some of the elements of this document may be the subject of

17、 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 50600-1:2012 EN 50600-1:2012 5 Introduction The unrestricted

18、 access to internet-based information demanded by 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

19、, data storage and data transport. They are required 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 rapi

20、dly changing requirements of the market. In addition, 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 dat

21、a centres varies in terms of: a) purpose (enterprise, 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

22、 of security and the objectives for energy efficiency. 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 achieveme

23、nt of the defined needs and objectives. This series 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 centre

24、s. These parties include: 1) owners, facility managers, 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

25、 Standard, EN 50600 series will comprise the following 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

26、: Information technology - Data centre facilities 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 -

27、 Part 2-4: Telecommunications cabling infrastructure 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

28、 inter-relationship of the standards within the EN 50600 series is shown in Figure 1. BS EN 50600-1:2012 EN 50600-1:2012 6 Figure 1 Schematic relationship between EN 50600 series of standards BS EN 50600-1:2012 EN 50600-1:2012 7 1 Scope and conformance 1.1 Scope This European Standard: a) details th

29、e 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 elements and their accommodation) address

30、ing 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 criteria of “availability”, “secu

31、rity” 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 including symbols, labels, coding in draw

32、ings, 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 the scope of this European Standard

33、; 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 design to conform to this European St

34、andard: 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 analysis in Clause 4; d) an approp

35、riate 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 8 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable

36、 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. EN 50600-2-1 1), Information technology Data centre facilities and infrastructures Part 2-1: Building construction EN

37、50600-2-2 1), Information technology Data centre facilities and infrastructures 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 infrastru

38、ctures Part 2-4: Telecommunications cabling infrastructure EN 50600-2-5 2), 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 definit

39、ions apply. 3.1.1 availability ability of an item to be in a state to perform 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

40、facility facility that provides all necessary mechanical and electrical services 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 p

41、rovide the required levels of security at the entrance to and within the building 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 50600-1:201

42、2 EN 50600-1:2012 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 the support infrastructu

43、re of the building are provided as a service by the data centre operator. SOURCE: EN 50174-2:2009/A1:2011, 3.1.2 3.1.6 co-location data centre data centre in which multiple customers locate their own network(s), servers and storage equipment Note 1 to entry: The support infrastructure of the buildin

44、g (such as power distribution and environmental control) is provided as a service by the data centre operator. SOURCE: EN 50174-2:2009/A1:2011, 3.1.3 3.1.7 computer room space area within the data centre that accommodates the data processing, data storage and telecommunic-ation equipment that provid

45、es the primary function of the data centre 3.1.8 control room space area within the data centre used to control the operation of the data centre and to act as a central point for all control and monitoring functions 3.1.9 data centre a structure, or group of structures, dedicated to the centralised

46、accommodation, interconnection and operation of information technology and network telecommunications equipment providing data storage, processing and transport services together with all the facilities and infrastructures for power distribution and environmental control together with the necessary

47、levels of resilience and security required to provide the desired service availability Note 1 to entry: A structure can consist of multiple buildings and/or spaces with specific functions to support the primary function. 3.1.10 data centre security necessary facilities and systems that provide the r

48、equired levels of security at the entrance to and within the data centre 3.1.11 demarcation point point where the operational control or ownership changes BS EN 50600-1:2012 EN 50600-1:2012 10 3.1.12 electrical distribution space area used for housing facilities to distribute electrical power betwee

49、n the transformer space and electrical spaces within the data centre or elsewhere within the premises or individual buildings within the premises 3.1.13 electrical space area within the data centre used for housing facilities to deliver and control electrical power to the data centre spaces (including switchboards, batteries, uninterruptible power supplies (UPS) etc.