I.S. EN ISO 12759:2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
FANS - EFFICIENCY CLASSIFICATION FOR FANS (ISO 12759:2010, INCLUDING AMD 1:2013)
Hardcopy , PDF
English
25-08-2015
31-05-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Fan installation, efficiency and tolerance
6 Ratings
Annex A (normative) - Energy efficiency grades for bare shaft
fans
Annex B (normative) - Calculation method to determine
efficiency of component parts
Annex C (informative) - Variation of fan performance between
installation categories
Annex D (informative) - Input power calculation for driven
fans at design point
Annex E (informative) - Selection of fans for best efficiency
Annex F (informative) - Determination of efficiency grade for
a driven fan
Annex G (informative) - Explanatory note
Bibliography
Specifies a classification of fan efficiency for all fan types driven by motors with an electrical input power range from 0,125 kW to 500 kW.
| DocumentType |
Standard
|
| Pages |
58
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| EN ISO 12759:2015 | Identical |
| ISO 12759:2010 | Identical |
| DIN EN ISO 12759:2015-12 | Equivalent |
| BS EN ISO 12759:2015 | Equivalent |
A newer version of this standard is available.
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