Publication details
| Publication CODE |
Title |
| NBN EN 50600-4-7:2020 (2020-04) |
INFORMATION TECHNOLOGY - DATA CENTRE FACILITIES AND INFRASTRUCTURES - PART 4-7: COOLING EFFICIENCY RATIO |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
41.00 €
|
18. |
Description
This document specifies the Cooling Efficiency Ratio (CER) as a Key Performance Indicator (KPI) to quantify the efficient use of energy to control the temperature of the spaces within the data centre.
This document:
a) defines the Cooling Efficiency Ratio (CER) of a data centre;
b) describes the relationship of this KPI to a data centre's infrastructure, information technology equipment and information technology operations;
c) defines the measurement, the calculation and the reporting of the parameter;
d) provides information on the correct interpretation of the CER.
Annex A describes the correlation of CER and other KPIs.
Annex B provides examples of the application of CER.
Annex C introduces the parameters that affect CER.
Annex D describes requirements and recommendations for derivatives of KPIs associated with CER.
|
| Class |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
|
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
|
|
Origin
| Committee |
CLC/TC 215
Electrotechnical aspects of telecommunication equipment
|
Approval
| BEC Approval |
2020-02-10 |
| NBN Approval |
2020-04-29 |
| ICS-Code (International Standards Classification) |
35.020
, 35.110
, 35.160
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2020-02-10 |
| Date of availability (d.a.v.) |
2020-04-03 |
| Date of announcement (d.o.a.) |
2020-08-10 |
| Date of publication (d.o.p.) |
2021-02-10 |
| Date of withdrawal former edition (d.o.w.) |
2023-02-10 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 50600-4-7:2020
|
2020-04-03 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
EN 50600-1 |
|
| Standard |
Belgium |
EN 50600-4-1 |
|
|
