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CEN
EN ISO 12759:2015

EN ISO 12759:2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Fans - Efficiency classification for fans (ISO 12759:2010, including Amd 1:2013)

Superseded date

26-03-2022

Superseded by

EN ISO 12759-4:2019

Published date

22-07-2015

Publisher

Comite Europeen de Normalisation

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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

ISO 12759:2010 specifies requirements for classification of fan efficiency for all fan types driven by motors with an electrical input power range from 0,125 kW to 500 kW. It is applicable to (bare shaft and driven) fans, as well as fans integrated into products. Fans integrated into products are measured as stand-alone fans.It is not applicable to fans for smoke and emergency smoke extraction; fans for industrial processes; fans for automotive application, trains, planes, etc.; fans for potentially explosive atmospheres; box fans, powered roof ventilators and air curtains or jet fans for use in car parks and tunnel ventilation.

Committee
CEN/TC 156
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

EN 16798-3:2017 Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4)
EN 16798-5-2:2017 Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generation
DIN EN 16798-5-2:2015-06 (Draft) ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 5-2: CALCULATION METHODS FOR ENERGY REQUIREMENTS OF VENTILATION SYSTEMS (MODULES M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - METHOD 2: DISTRIBUTION AND GENERATION
I.S. EN 16798-5-2:2017 ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 5-2: CALCULATION METHODS FOR ENERGY REQUIREMENTS OF VENTILATION SYSTEMS (MODULES M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - METHOD 2: DISTRIBUTION AND GENERATION
BS EN 16798-5-2:2017 Energy performance of buildings. Ventilation for buildings Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8). Method 2: Distribution and generation
DIN EN 16798-3:2017-11 ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 3: FOR NON-RESIDENTIAL BUILDINGS - PERFORMANCE REQUIREMENTS FOR VENTILATION AND ROOM-CONDITIONING SYSTEMS (MODULES M5-1, M5-4)
I.S. EN 16798-3:2017 ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 3: FOR NON-RESIDENTIAL BUILDINGS - PERFORMANCE REQUIREMENTS FOR VENTILATION AND ROOM-CONDITIONING SYSTEMS (MODULES M5-1, M5-4)
DIN EN 16798-5-2:2017-11 ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 5-2: CALCULATION METHODS FOR ENERGY REQUIREMENTS OF VENTILATION SYSTEMS (MODULES M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - METHOD 2: DISTRIBUTION AND GENERATION

ISO 5802:2001 Industrial fans — Performance testing in situ
ISO 13348:2007 Industrial fans — Tolerances, methods of conversion and technical data presentation
ISO 5292:1995 Belt drives V-belts and V-ribbed belts Calculation of power ratings
IEC TS 60034-31:2010 Rotating electrical machines - Part 31: Selection of energy-efficient motors including variable speed applications - Application guide
ISO 22:1991 Belt drives Flat transmission belts and corresponding pulleys Dimensions and tolerances
ISO 13351:2009 Fans — Dimensions
ISO 5801:2017 Fans — Performance testing using standardized airways
ISO 5295:2017 Synchronous belts — Calculation of power rating and drive centre distance
IEC 60034-2-1:2014 Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
IEC TS 60034-25:2014 Rotating electrical machines - Part 25: AC electrical machines used in power drive systems - Application guide
EN 13779:2007 Ventilation for non-residential buildings - Performance requirements for ventilation and room-conditioning systems
IEC 60034-30:2008 Rotating electrical machines - Part 30: Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code)
2009/125/EC : 2009 AMD 1 2012 DIRECTIVE 2009/125/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 21 OCTOBER 2009 ESTABLISHING A FRAMEWORK FOR THE SETTING OF ECODESIGN REQUIREMENTS FOR ENERGY-RELATED PRODUCTS (RECAST) (TEXT WITH EEA RELEVANCE)
ISO 27327-1:2009 Fans — Air curtain units — Part 1: Laboratory methods of testing for aerodynamic performance rating
ISO 13349:2010 Fans — Vocabulary and definitions of categories

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