BS ISO 12759 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
31-08-2015
English
01-01-2013
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
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