CLC TR 50600-99-1-2016 Information technology - Data centre facilities and infrastructures - Part 99-1 Recommended practices for energy management.pdf

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1、BSI Standards PublicationInformation technology Data centre facilities and infrastructuresPart 99-1: Recommended practices for energy managementPD CLC/TR 50600-99-1:2016National forewordThis Published Document is the UK implementation of CLC/TR 50600-99-1:2016.The UK participation in its preparation

2、 was entrusted to TechnicalCommittee TCT/7, Telecommunications - Installation requirements.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible fo

3、r its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 92691 4ICS 35.020; 35.110; 35.160Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority of theSta

4、ndards Policy and Strategy Committee on 31 May 2016.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CLC/TR 50600-99-1:2016TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CLC/TR 50600-99-1 April 2016 ICS 35.020; 35.110; 35.160 English Version Information te

5、chnology - Data centre facilities and infrastructures - Part 99-1: Recommended practices for energy management Technologies de linformation - Installations et infrastructures de centres de traitement de donnes - Partie 99-1 : Pratiques recommandes relatives la gestion nergtique Informationstechnik -

6、 Einrichtungen und Infrastrukturen von Rechenzentren - Teil 99-1: Empfohlene Praktiken fr das Energiemanagement This Technical Report was approved by CENELEC on 2016-04-21. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic

7、, 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, Turkey and the United Kingdom. Euro

8、pean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwid

9、e for CENELEC Members. Ref. No. CLC/TR 50600-99-1:2016 EPD CLC/TR 50600-99-1:2016CLC/TR 50600-99-1:2016 (E) 2 Contents Page European foreword . 3 Introduction . 4 1 Scope 7 2 Normative references 7 3 Terms, definitions and abbreviations 7 3.1 Terms and definitions . 7 3.2 Abbreviations . 10 4 Princi

10、ples 11 4.1 General 11 4.2 Data centre utilization, management and planning 11 4.3 Data centre ICT equipment and services 12 4.4 Data centre cooling . 12 4.5 Data centre power equipment 14 4.6 Other data centre equipment 14 4.7 Data centre building 14 4.8 Data centre monitoring . 14 5 Expected Pract

11、ices 15 5.1 Existing data centres . 15 5.2 ICT equipment (new or replacement) 21 5.3 Software install or upgrade 25 5.4 New build or refurbishment of data centres . 27 6 Optional and alternative Practices . 35 6.1 Existing data centres . 35 6.2 ICT equipment (new or replacement) 43 6.3 Software inst

12、all or upgrade 45 6.4 New build or refurbishment of data centres . 46 7 Practices under consideration . 51 7.1 Practices expected to be included in Clause 5 in due course 51 7.1.1 Existing data centres . 51 7.1.2 ICT equipment (new or replacement) 52 7.1.3 Software install or upgrade 52 7.1.4 New bu

13、ild or refurbishment of data centres (any data centre built or undergoing a significant refit of the mechanical and electrical equipment from 2015 onwards) 53 7.2 Practices expected to be included in Clause 6 in due course 53 7.2.1 Existing data centres . 53 7.2.2 ICT equipment (new or replacement)

14、53 7.2.3 Software install or upgrade 54 7.2.4 New build or refurbishment of data centres . 54 Annex A (informative) Environmental classifications . 55 A.1 ASHRAE classifications 55 A.2 ETSI EN 300 019-1-3 classifications . 55 Bibliography 56 PD CLC/TR 50600-99-1:2016CLC/TR 50600-99-1:2016 (E) 3 Euro

15、pean foreword This document (CLC/TR 50600-99-1:2016) has been prepared by CLC/TC 215 “Electrotechnical aspects of telecommunication equipment” in conjunction with the Directorate-General Joint Research Council (DG JRC) of the European Commission (EC). This document aligns with the Best Practices doc

16、ument of the Code of Conduct for Data Centre Energy Efficiency (CoC) scheme operated by the DG JRC and continues to be prepared by data centre experts from operators, vendors, consultants, academics, professional and national bodies. The publication of this Technical Report is intended to integrate

17、recommended Practices of energy management into the EN 50600 series of standards developed by CLC TC 215 and also to widen accessibility and increase participation in the CoC scheme by ensuring translation of the Best Practices into multiple languages. Attention is drawn to the possibility that some

18、 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. PD CLC/TR 5

19、0600-99-1:2016CLC/TR 50600-99-1:2016 (E) 4 Introduction The unrestricted 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

20、 technology and network telecommunications equipment for data processing, 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 an

21、d flexible facilities and infrastructures to easily accommodate the rapidly 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 economic considerations (c

22、ost of energy) for the data centre operator. The implementation of data 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 da

23、ta centres also vary in terms of availability of service, the provision 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

24、management and operational information is required to monitor achievement 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, operati

25、on and maintenance of facilities and infrastructures within data centres. These parties include: 1) owners, facility managers, ICT managers, project managers, main contractors; 2) architects, consultants, building designers and builders, system and installation designers; 3) facility and infrastruct

26、ure integrators, suppliers of equipment; 4) installers, maintainers. At the time of publication of this Technical Report, EN 50600 series will comprise the following standards and documents: EN 50600-1, Information technology Data centre facilities and infrastructures Part 1: General concepts; EN 50

27、600-2-1, Information technology Data centre facilities and infrastructures Part 2-1: Building construction; EN 50600-2-2, Information technology Data centre facilities and infrastructures Part 2-2: Power distribution; EN 50600-2-3, Information technology Data centre facilities and infrastructures Pa

28、rt 2-3: Environmental control; EN 50600-2-4, Information technology Data centre facilities and infrastructures Part 2-4: Telecommunications cabling infrastructure; EN 50600-2-5, Information technology Data centre facilities and infrastructures Part 2-5: Security systems; PD CLC/TR 50600-99-1:2016CLC

29、/TR 50600-99-1:2016 (E) 5 EN 50600-3-1, Information technology Data centre facilities and infrastructures Part 3-1: Management and operational information. EN 50600-4-1, Information technology Data centre facilities and infrastructures Part 4-1: Overview of and general requirements for key performan

30、ce indicators EN 50600-4-2, Information technology Data centre facilities and infrastructures Part 4-2: Power Usage Effectiveness EN 50600-4-3, Information technology Data centre facilities and infrastructures Part 4-3: Renewable Energy Factor CLC/TR 50600-99-1, Information technology Data centre fa

31、cilities and infrastructures Part 99-1: Recommended practices for energy management The inter-relationship of the standards within the EN 50600 series is shown in Figure 1. Figure 1 Schematic relationship between the EN 50600 series of documents EN 50600-2-X standards specify requirements and recomm

32、endations for particular facilities and infrastructures to support the relevant classification for “availability”, “physical security” and “energy efficiency enablement” selected from EN 50600-1. EN 50600-3-X documents specify requirements and recommendations for data centre operations, processes an

33、d management. EN 50600-4-X documents specify requirements and recommendations for key performance indicators (KPIs) used to assess and improve the resource usage efficiency and effectiveness, respectively, of a data centre. The Directorate-General Joint Research Council (DG JRC) of the European Comm

34、ission operates a Code of Conduct for Data Centre Energy Efficiency (CoC) scheme. In support of the scheme, a “best practices” document has been established by DG JRC. To enhance the visibility, these Best Practices have been converted in this Technical Report to create recommended Practices for imp

35、roving the energy management (i.e. reduction of energy consumption and/or increases in energy efficiency) of data centres. The areas addressed are: physical building; mechanical and electrical equipment; PD CLC/TR 50600-99-1:2016CLC/TR 50600-99-1:2016 (E) 6 computer room; cabinets/racks; ICT equipme

36、nt; operating systems; virtualisation; software; business practices. The Practices are separated into Expected Practices as referenced in the CoC (see Clause 5) and other Practices which may be employed as optional or alternative solutions in particular cases (see Clause 6). Practices under consider

37、ation for the next or future revision/amendment of this Technical Report are included in Clause 7. During the maintenance of this Technical Report, the Practices of Clauses 6 and 7 may be augmented and others may migrate into Clause 5. The Practices listed in Clauses 5, 6 and 7 are referenced as .16

38、.yyy where x is the clause number, 16 refers to the 2016 publication of this document and yyy is a sequential number. Also included is the CoC BP reference (as used in 2016) in order to provide an audit trail. Future versions of this document will use these references to track changes in the Practic

39、es, provide a historic record and to simplify translation of the document. Customers or suppliers of information and communication technology (ICT) services may also find it useful to request or provide a list of the Practices of this Technical Report that are implemented in a data centre to assist

40、in procurement of services that meet their environmental or sustainability standards. This Technical Report also: acts as an education and reference document to assist data centre operators in identifying and implementing measures to improve the energy management of their data centres; provides a co

41、mmon terminology and frame of reference for describing an energy management practice, avoiding doubt or confusion over terminology. PD CLC/TR 50600-99-1:2016CLC/TR 50600-99-1:2016 (E) 7 1 Scope This Technical Report is a compilation of recommended Practices for improving the energy management (i.e.

42、reduction of energy consumption and/or increases in energy efficiency) of data centres. It is aligned with the EU Code of Conduct for Data Centre Energy Efficiency (CoC) scheme operated by the Directorate-General Joint Research Council (DG JRC) of the European Commission (EC). It is recognized that

43、the Practices included may not be universally applicable to all scales and business models of data centres or be undertaken by all parties involved in data centre operation, ownership or use. 2 Normative references The following documents, in whole or in part, are normatively referenced in this docu

44、ment 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. EN 50600 series, Information technology - Data centres facilities and infrastructures 3 Term

45、s, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions of series EN 50600 and the following apply. 3.1.1 aggregation consolidation or combination of ICT equipment or services 3.1.2 airflow pathway route taken by air to reach a specific

46、 point 3.1.3 albedo diffuse reflectivity or reflecting power of a surface 3.1.4 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

47、SOURCE: EN 50600-1:2012, 3.1.1, modified 3.1.5 cable management system system used for the support and/or containment, retention, protection of all types of cables, information and communication lines, electrical power distribution conductors and their associated accessories (includes ducts and tube

48、s housing, or intended to house, blown information technology cables and/or cable elements) SOURCE: EN 50174-1:2009+A2:2014, 3.1.7 PD CLC/TR 50600-99-1:2016CLC/TR 50600-99-1:2016 (E) 8 3.1.6 co-location data centre data centre in which multiple customers locate their own network(s), servers and stor

49、age equipment Note 1 to entry: The support infrastructure of the building (such as power distribution and environmental control) is provided as a service by the data centre operator. SOURCE: EN 50600-1:2012, 3.1.6 3.1.7 computer room space area within the data centre that accommodates the data processing, data storage and telecommunication equipment that provides the primary function of the data centre SOURCE: EN 50600-1:2012, 3.1.7 3.1.8 computer room air conditioning/computer room air hand