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

SLOVENSKI STANDARD
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

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

EN
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