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EVS-EN 50600-4-6:2020

Information technology - Data centre facilities and infrastructures - Part 4-6: Energy Reuse Factor

General information

Valid from 03.08.2020
Base Documents
EN 50600-4-6:2020
ICS Groups
35.020 Information technology (IT) in general 35.110 Networking 35.160 Microprocessor systems
Directives or regulations
None

Standard history

Status
Date
Type
Name
03.08.2020
Main
EVS-EN 50600-4-6:2020
This document:
a) specifies the Energy Reuse Factor (ERF) as a KPI to quantify the reuse of the energy consumed in the data centre;
b) defines the measurement, the calculation and the reporting of ERF;
c) describes the application of ERF and its discrimination from Power Usage Effectiveness (PUE).
The ERF does reflect the efficiency of the reuse process, which is not part of the data centre.

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English