Publication details
| Publication CODE |
Title |
| NBN EN IEC 62966-2:2020 (2020-10) |
MECHANICAL STRUCTURES FOR ELECTRICAL AND ELECTRONIC EQUIPMENT - AISLE CONTAINMENT FOR IT CABINETS - PART 2: DETAILS OF AIR FLOW, AIR SEPARATION AND AIR COOLING REQUIREMENTS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
14.00 €
|
3. |
Description
IEC 62966-2:2020 is dedicated to aisle containment techniques for information technology (IT) equipment typically used in data centres, describes the quantification of its air tightness, in particular the air loss ratio that describes the content of the volumetric flow not used for cooling the IT equipment. This ratio provides an index of efficiency, being inversely proportional to efficiency (the lower this ratio, the higher the efficiency). This document provides methods to measure an aisle containment air leakage rate and defines a classification system for aisle containment leakage.
This document defines:
- the measurement of the air leakage of the individual components of an aisle containment;
- a method for calculating the air leakage of an aisle containment based on its individual components;
- a method for calculating the air leakage rate of an aisle containment in relation to the utilised IT equipment;
- a classification system for aisle containment leakage.
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| 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.
|
DE version
|
EN version
|
FR version
|
|
Status
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
Origin
| Committee |
CLC/SR 48D
Mechanical structures for electronic equipment
|
Approval
| BEC Approval |
2020-08-19 |
| NBN Approval |
2020-10-22 |
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2020-08-19 |
| Date of announcement (d.o.a.) |
2020-11-19 |
| IEC file modification date |
2020-09-26 |
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