EN 50600-4-2:2016/A1:2019

Information technology - Data centre facilities and infrastructures - Part 4-2: Power Usage Effectiveness

This Amendment will update EN 50600-4-2 requirements to re-align with the recent findings of JTC 1/SC 39 on this KPI.

Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 4-2: Kennzahl zur eingesetzten Energie

Technologie de l'information - Installation et infrastructures de centres de traitement de données - Partie 4-2 : Efficacité de l'utilisation de l'énergie

Informacijska tehnologija - Naprave in infrastruktura podatkovnih centrov - 4-2. del: Učinkovitost porabe energije - Dopolnilo A1

General Information

• Status: Published
• Publication Date: 28-Feb-2019
• Withdrawal Date: 28-Jan-2022
• ICS: 35.020 - Information technology (IT) in general
• ICS: 35.110 - Networking
• ICS: 35.160 - Microprocessor systems
• Technical Committee: CLC/TC 215 - Electrotechnical aspects of telecommunication equipment
• Drafting Committee: CLC/TC 215 - Electrotechnical aspects of telecommunication equipment
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 01-Mar-2019
• Due Date: 10-Oct-2020
• Completion Date: 01-Mar-2019
• Mandate: M/462 - Standardisation mandate addressed to CEN, CENELEC and ETSI in the field of ICT to enable efficient energy use in fixed and mobile information and communication networks
• Ref Project: SIST EN 50600-4-2:2017/A1:2019 - Information technology - Data centre facilities and infrastructures - Part 4-2: Power Usage Effectiveness

Relations

• Amends: EN 50600-4-2:2016 - Information technology - Data centre facilities and infrastructures - Part 4-2: Power Usage Effectiveness
• Effective Date: 20-Mar-2018

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50600-4-2:2017/A1:2019
01-junij-2019
Informacijska tehnologija - Naprave in infrastruktura podatkovnih centrov - 4-2.
del: Učinkovitost porabe energije - Dopolnilo A1
Information technology - Data centre facilities and infrastructures - Part 4-2: Power
Usage Effectiveness
Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 4-2:
Kennzahl zur eingesetzten Energie
Technologie de l'information - Installation et infrastructures de centres de traitement de
données - Partie 4-2 : Efficacité de l'utilisation de l'énergie
Ta slovenski standard je istoveten z: EN 50600-4-2:2016/A1:2019
ICS:
35.110 Omreževanje Networking
SIST EN 50600-4-2:2017/A1:2019 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50600-4-2:2017/A1:2019

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SIST EN 50600-4-2:2017/A1:2019


EUROPEAN STANDARD EN 50600-4-2:2016/A1

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2019
ICS 35.020; 35.110; 35.160

English Version
Information technology - Data centre facilities and infrastructures
- Part 4-2: Power Usage Effectiveness
Technologie de l'information - Installation et infrastructures Informationstechnik - Einrichtungen und Infrastrukturen von
de centres de traitement de données - Partie 4-2 : Efficacité Rechenzentren - Teil 4-2: Kennzahl zur eingesetzten
de l'utilisation de l'énergie Energie
This amendment A1 modifies the European Standard EN 50600-4-2:2016; it was approved by CENELEC on 2019-01-29. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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 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
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50600-4-2:2016/A1:2019 E

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SIST EN 50600-4-2:2017/A1:2019
EN 50600-4-2:2016/A1:2019 (E)

Contents
European foreword . 3
1 Modification to the Introduction . 4
2 Modification to 5.2, Total data centre energy consumption . 4
3 Modification to 6.2.3, Category 2 (PUE2) – intermediate resolution . 5
4 Modification to Annex B, Calculation of PUE using various energy supplies. 5



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SIST EN 50600-4-2:2017/A1:2019
EN 50600-4-2:2016/A1:2019 (E)
European foreword
This document (EN 50600-4-2:2016/A1:2019) 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 (dop) 2020-01-29
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2022-01-29
conflicting with this document have to be
withdrawn
This document updates subclauses 5.2, 6.2.3 and Annex B.
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 has been prepared under a mandate given to CENELEC by the European Commission and
the European Free Trade Association.
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SIST EN 50600-
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