EN 13141-4:2011

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.HYDOQLKLüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftung von Wohnungen - Teil 4: Ventilatoren in Lüftungsanlagen für WohnungenVentilation des bâtiments - Essais des performances des composants/produits pour la ventilation des logements - Partie 4: Ventilateurs utilisés dans les systèmes de ventilation des logementsVentilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systems91.140.30VLVWHPLVentilation and air-conditioningICS:Ta slovenski standard je istoveten z:EN 13141-4:2011SIST EN 13141-4:2012en,fr,de01-januar-2012SIST EN 13141-4:2012SLOVENSKI
STANDARDSIST EN 13141-4:20041DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13141-4
July 2011 ICS 91.140.30 Supersedes EN 13141-4:2004English Version
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systems
Ventilation des bâtiments - Essais de performance des composants/produits pour la ventilation des logements - Partie 4: Ventilateurs utilisés dans les systèmes de ventilation des logements
Lüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftung von Wohnungen - Teil 4: Ventilatoren in Lüftungsanlagen für Wohnungen This European Standard was approved by CEN on 4 June 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13141-4:2011: ESIST EN 13141-4:2012

Mechanical Building Services
Control systems
Ventilation and air conditioning systems
Heating systems
Ductwork
Air terminal devices
Air handling units
Mechanical and natural residential ventilation Design criteria for the indoor environment System performance
Installation
Components/products for residential ventilation Required and optional performance characteristics
Performance testing of components/products for residential ventilation
Simplified calculation methods for residential ventilation systems Design and dimensioning for residential ventilation systems
Performance testing and installation checks for residential ventilation systems
Part 1: Externally and internally mounted air transfer devices
Part 2: Exhaust and supply air terminal devices
Part 3: Range hoods for residential use
Part 4: Fans used in residential ventilation systems
Part 5: Cowls and roof outlet terminal devices
Part 6: Exhaust ventilation system packages used in a single dwelling
Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings
Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room
Partie 9: Externally mounted humidity controlled air transfer device
Partie 10: Humidity controlled extract air terminal device
Figure 1 — Position of EN 13141-4 in the field of mechanical building services SIST EN 13141-4:2012

Safety
Part 2-80: Particular requirements for fans (IEC 60335-2-80:2002) EN ISO 5136 Acoustics
Determination of sound power radiated into a duct by fans and other air-moving devices
In-duct method (ISO 5136:2003) EN ISO 5801:2008, Industrial fans
Performance testing using standardized airways (ISO 5801:2007 including Cor 1:2008) ISO 13347-2, Industrial fans
Determination of fan sound power levels under standardized laboratory conditions
Part 2: Reverberant room method ISO 13347-3, Industrial fans
Determination of fan sound power levels under standardized laboratory conditions
Part 3: Enveloping surface methods 3 Terms and definitions For the purpose of this document, the terms and definitions given in EN ISO 5801:2008 and the following apply. 3.1 fan pressure pF pressure increase (in Pa) induced by the fan given as the difference of outlet and inlet total pressure NOTE
Pressure is expressed in Pascals. SIST EN 13141-4:2012

Test voltage is expressed in Volts. 3.4 declared maximum air volume flow qvmax,d maximum air volume flow corresponding to the operating range declared by the manufacturer, given for standard air conditions (20 °C, 101 325 Pa) (in m3/s) NOTE 1 The declared maximum air volume flow is expressed in m3/s. NOTE 2 qvmax,d is not the end point of the curve but a point declared by the manufacturer and ideally chosen for a pressure taken in the list of pref. 3.5 reference total pressure pref pressure set in the table of reference (see Table 1), equal or just below the pressure obtained for declared maximal air volume flow, given in total pressure (in Pa) Table 1 — Set of reference fan total pressure pref Total reference pressurepref Pa 10 20 50 100 150 200 250
NOTE If the measured pressure is lower than 10 Pa, use 10 Pa. 3.6 reference air volume flow qvref air volume flow measured during the aerodynamic test of the envelope curve (maximum setting) and corresponding to the to
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