CLC/TR 50600-99-1:2018

SLOVENSKI STANDARD
01-oktober-2018
1DGRPHãþD
SIST-TP CLC/TR 50600-99-1:2017
,QIRUPDFLMVNDWHKQRORJLMD1DSUDYHLQLQIUDVWUXNWXUDSRGDWNRYQLKFHQWURY
GHO3ULSRURþHQHSUDNVH]DXSUDYOMDQMH]HQHUJLMR
Information technology - Data centre facilities and infrastructures - Part 99-1:
Recommended practices for energy management
Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 99-1:
Empfohlene Praktiken für das Energiemanagement
Technologies de l'information - Installations et infrastructures de centres de traitement de
données - Partie 99-1 : Pratiques recommandées relatives à la gestion énergétique
Ta slovenski standard je istoveten z: CLC/TR 50600-99-1:2018
ICS:
27.015 (QHUJLMVNDXþLQNRYLWRVW Energy efficiency. Energy
2KUDQMDQMHHQHUJLMHQD conservation in general
VSORãQR
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT
CLC/TR 50600-99-1
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
August 2018
ICS 35.020; 35.110; 35.160 Supersedes CLC/TR 50600-99-1:2017
English Version
Information technology - Data centre facilities and infrastructures
- Part 99-1: Recommended practices for energy management
Technologies de l'information - Installations et Informationstechnik - Einrichtungen und Infrastrukturen von
infrastructures de centres de traitement de données - Partie Rechenzentren - Teil 99-1: Empfohlene Praktiken für das
99-1 : Pratiques recommandées relatives à la gestion Energiemanagement
énergétique
This Technical Report was approved by CENELEC on 2018-06-26.

CENELEC members 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, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. CLC/TR 50600-99-1:2018 E

Contents Page
European foreword .4
Introduction .5
Figure 1 — Schematic relationship between the EN 50600 series of documents .6
1 Scope .8
2 Normative references .8
3 Terms, definitions and abbreviations .8
3.1 Terms and definitions .8
3.2 Abbreviations .11
4 Principles .12
4.1 General .12
4.2 Data centre utilization, management and planning .13
4.3 Data centre ICT equipment and services .13
4.4 Data centre cooling equipment .14
4.5 Data centre power equipment .15
4.6 Other data centre equipment .15
4.7 Data centre building .15
4.8 Data centre monitoring .16
5 Expected Practices .17
5.1 Existing data centres .17
5.2 ICT equipment (new or replacement) .22
5.3 Software install or upgrade .27
5.4 New build or refurbishment of data centres .28
6 Optional and alternative Practices .36
6.1 Existing data centres .36
6.2 ICT equipment (new or replacement) .42
6.3 Software install or upgrade .43
6.4 New build or refurbishment of data centres .44
7 Practices under consideration .48
7.1 Practices expected to be included in Clause 5 in due course .48
7.1.1 Existing data centres .48
7.1.2 ICT equipment (new or replacement) .48
7.1.3 Software install or upgrade .48
7.1.4 New build or refurbishment of data centres (any data centre built or undergoing a
significant refit of the mechanical and electrical equipment from 2015 onwards) .48
7.2 Practices expected to be included in Clause 6 in due course .49
7.2.1 Existing data centres .49
7.2.2 ICT equipment (new or replacement) .49
7.2.3 Software install or upgrade .49
7.2.4 New build or refurbishment of data centres .49
Annex A (informative) Environmental classifications .50
A.1 ASHRAE classifications.50
Table A.1 — Equipment environmental specifications .50
A.2 ETSI EN 300 019-1-3 classifications .50
Table A.2 — Equipment environmental specifications .51
Bibliography .52

European foreword
This document (CLC/TR 50600-99-1:2018) has been prepared by CLC/TC 215 “Electrotechnical
aspects of telecommunication equipment” in conjunction with the Directorate-General Joint Research
Centre (DG JRC) of the European Commission (EC).
Attention is drawn to the possibility that some 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 supersedes CLC/TR 50600-99-1:2017.
CLC/TR 50600-99-1:2017 which it supersedes:
— by updating to recently agreed energy management practices and aligns with the 2018 edition of
the EU Code of Conduct for data centres Best Practices document.
This document aligns with the Best Practices document 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 recommended Practices of energy
management into the EN 50600 series 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.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Regarding the structure of the EN 50600 series, see the Introduction.
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 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 and 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 (cost 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 data 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
management and operational information is required to monitor achievement of the defined needs and
objectives.
This series 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 managers, ICT managers, project managers, main contractors;
2) architects, consultants, building designers and builders, system and installation designers;
3) facility and infrastructure 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 50600-2-1, 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 —- Part 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;
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 performance 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 facilities and infrastructures — Part 99-1:
Recommended practices for energy management.
The inter-relationship of the documents within the EN 50600 series is sho
...