| Publication CODE |
Title |
| ISO/IEC 30134-7:2023 (2023-03) |
INFORMATION TECHNOLOGY - DATA CENTRES KEY PERFORMANCE INDICATORS - PART 7: COOLING EFFICIENCY RATIO (CER) |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
102.00 €
|
16. |
Description
ISO/IEC 30134-7:2023 This document specifies the cooling efficiency ratio (CER) as a key performance indicator (KPI) for quantifying the efficient use of energy to control the temperature of spaces within a data centre (DC).
This document:
a) defines the CER of a DC;
b) describes the relationship of this KPI to a DC's infrastructure, information technology equipment and information technology operations;
c) defines the measurement, the calculation and the reporting of the parameter; and
d) provides information on the correct interpretation of the CER.
Annex A describes the correlation of the CER and other KPIs.
Annex B provides examples of the usage of the CER.
Annex C introduces the parameters that affect the CER.
Annex D describes requirements and recommendations for derivatives of KPIs associated with the CER.
This document is not applicable to cooling systems that are not powered by electricity (e.g. heat-driven absorption chillers).
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
ISO/IEC JTC 1/SC 39
SUSTAINABILITY FOR AND BY INFORMATION TECHNOLOGY
|
| BEC Approval |
2023-03-10 |
| ICS-Code (International Standards Classification) |
35.020
, 91.120.10
|
| NBN Status |
New |
|
| IEC publication date |
2023-03-10 |
| IEC file modification date |
2023-03-13 |
| IEC last modification date |
2023-03-13 |
|
