EN 13141-7:2010
(Main)Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings
This part of EN 13141 specifies the laboratory test methods and test requirements for the testing of aerodynamic, thermal and acoustic performance, and the electrical performance characteristic of a mechanical supply and exhaust ventilation units used in a single dwelling.
It covers unit that contain at least, within one or more casing:
- supply and exhaust air fans;
- air filters;
- air-to-air heat exchanger and/or Extract Air-to-Outdoor Air heat pump for extract air heat recovery;
- control system.
Such unit can be provided in more than one assembly, the separate assemblies of which are designed to be used together.
The different possible arrangements of heat recovery heat exchangers and/or heat pumps are described in Annex A.
This standard does not deal with non-ducted units or reciprocating heat exchangers.
This standard does not deal with units that supply several dwellings.
This standard does not cover ventilation systems that may also provide water space heating and hot water.
This standard does not cover units including combustion engine driven compression heat pumps and absorption heat pumps.
Electrical safety requirements are given in EN 60335-2-40 and EN 60335-2-80.
Lüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftung von Wohnungen - Teil 7: Leistungsprüfung von mechanischen Zuluft- und Ablufteinheiten (einschließlich Wärmerückgewinnung) für mechanische Lüftungsanlagen in Wohneinheiten (Wohnung oder Einfamilienhaus)
Dieser Teil von EN 13141 legt die Laborprüfverfahren und die Anforderungen an die Prüfung der aero¬dyna-mischen, thermischen und akustischen sowie der elektrischen Leistung von mechanischen Zuluft und Fort-luftgeräten zur Verwendung in Wohneinheiten fest.
Er deckt Geräte ab, die in einem oder mehreren Gehäuse(n) mindestens Folgendes umfassen:
- Zuluft und Fortluftventilatoren;
- Luftfilter;
- Luft-Luft-Wärmeübertrager und/oder Abluft/Außenluft-Wärmepumpen für Abluft Wärmerückgewinnung;
- Steuer und Regeleinrichtung.
Eine derartige Einrichtung kann in mehr als einer Baugruppe geliefert werden, wobei die einzelnen Bau¬grup¬pen dafür ausgelegt sind, zusammen verwendet zu werden.
Die verschiedenen möglichen Anordnungen der Wärmeübertrager und/oder Wärmepumpen für die Wärme-rückgewinnung sind in Anhang A beschrieben.
Diese Norm behandelt keine Geräte, die nicht an Luftleitungen angeschlossen sind oder Umschalt-Wärme-spei¬cher.
Diese Norm behandelt keine Geräte, die mehrere Wohneinheiten gemeinsam versorgen.
Die vorliegende Norm behandelt keine Lüftungsanlagen, die auch für die Warmwasser-Raumheizung und die Warmwasserbereitung eingesetzt werden können.
Diese Norm behandelt keine Geräte, die Kompressionswärmepumpen mit Antrieb durch Verbrennungs¬motor und Absorptionswärmepumpen umfassen.
Die Anforderungen an die elektrische Sicherheit sind in EN 60335 2 40 und EN 60335 2 80 angegeben.
Ventilation des bâtiments - Essais de performance des composants/produits pour la ventilation des logements - Partie 7: Essais de performance des centrales double flux (y compris la récupération de chaleur) pour les systèmes de ventilation mécaniques prévus pour des logements individuels
La présente partie de l'EN 13141 spécifie les méthodes d'essai en laboratoire et les prescriptions relatives aux essais de performance aéraulique, thermique et acoustique et des mesures de puissance électrique des dispositifs double flux utilisés pour la ventilation mécanique d’un logement individuel.
Elle couvre les dispositifs contenant, dans un ou plusieurs caissons, au moins :
- des ventilateurs de soufflage et d’extraction d’air ;
- des filtres à air ;
- un échangeur de chaleur air-air et/ou une pompe à chaleur air repris-air neuf pour la récupération de chaleur de l’air repris ;
- un système de régulation.
Un tel dispositif peut être fourni en plusieurs éléments, ceux-ci étant conçus pour être utilisés conjointement.
Les différentes configurations possibles des échangeurs récupérateurs de chaleur et/ou des pompes à chaleur sont décrites en Annexe A.
La présente norme ne traite pas des dispositifs sans conduit ou des échangeurs de chaleur alternatifs.
La présente norme ne traite pas des dispositifs qui alimentent plusieurs logements.
La présente norme ne couvre pas les systèmes de ventilation pouvant aussi produire du chauffage à eau chaude et l’eau chaude sanitaire.
La présente norme ne couvre pas les dispositifs comprenant des pompes à chaleur entraînées par un moteur à combustion et des pompes à chaleur à absorption.
Les prescriptions de sécurité électrique sont données dans l’EN 60335-2-40 et l’EN 60335-2-80.
Prezračevanje stavb - Preskušanje lastnosti stanovanjskih prezračevalnih komponent/proizvodov - 7. del: Preskušanje lastnosti mehanskih dovodnih in odvodnih enot (vključno z enotami za vračanje toplote) za mehanske prezračevalne sisteme za enodružinska stanovanja
Ta del EN 13141 opredeljuje laboratorijske preskusne metode in preskusne zahteve za preskušanje aerodinamičnih, toplotnih in akustičnih lastnosti ter električne moči mehanskih dovodnih in odvodnih prezračevalnih enot, ki se uporabljajo v enodružinskih stanovanjih.
Zajema enoto, ki vsebuje, z enim ali več ohišji, vsaj:
- ventilatorje za dovod in odvod zraka;
- zračne filtre;
- toplotni izmenjevalnik zrak-zrak in/ali toplotno črpalko izhodni zrak-zunanji zrak za vračanje toplote izhodnega zraka;
- nadzorni sistem.
Taka oprema je lahko na voljo v več kot enem sklopu, pri katerih so ločeni sklopi zasnovani za skupno uporabo.
Različne mogoče ureditve vračanja toplote toplotnih izmenjevalnikov in/ali toplotnih črpalk so opisane v dodatku A.
Ta standard ne obravnava enot brez vodov.
Ta standard se ne ukvarja s skupinskimi enotami (centralizirani ali polcentralizirani sistemi).
Ta standard ne zajema prezračevalnih sistemov, ki tudi lahko zagotavljajo ogrevanje prostora in proizvodnjo tople vode.
Ta standard ne zajema enot, ki vključujejo absorpcijske toplotne črpalke in kompresijske toplotne črpalke s pogonskim motorjem z notranjim zgorevanjem.
Zahteve glede električne varnosti so podane v EN 60335-2-40 in EN 60335-2-80.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.HYDOQLKHLüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftng von Wohnungen - Teil 7: Leistungsprüfung von mecanischen Zuluft- und Ablufteinheiten (einschließlich Wärmerückgewinnung) für mecanische Lüftungsanlagen in EinfamilienhäusernVentilation dans les bâtiments - Essais de performance des composants/produits pour la ventilation des logements - Partie 7: Essais de performance des bouches d'alimentation et d'évacuation (y compris la récupération de chaleur) pour les systèmes de ventilation mécaniques prévus pour des logements individuelsVentilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings91.140.30VLVWHPLVentilation and air-conditioningICS:Ta slovenski standard je istoveten z:EN 13141-7:2010SIST EN 13141-7:2011en,fr01-maj-2011SIST EN 13141-7:2011SLOVENSKI
STANDARDSIST EN 13141-7:20041DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13141-7
November 2010 ICS 91.140.30 Supersedes EN 13141-7:2004English Version
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings
Ventilation des bâtiments - Essais de performance des composants/produits pour la ventilation des logements - Partie 7: Essais de performance des centrales double flux (y compris la récupération de chaleur) pour les systèmes de ventilation mécaniques prévus pour des logements individuels
Lüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftung von Wohnungen - Teil 7: Leistungsprüfung von mechanischen Zuluft- und Ablufteinheiten (einschließlich Wärmerückgewinnung) für mechanische Lüftungsanlagen in Wohneinheiten (Wohnung oder Einfamilienhaus) This European Standard was approved by CEN on 25 September 2010.
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 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 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 © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13141-7:2010: ESIST EN 13141-7:2011
Example of some possible arrangements of heat recovery heat exchanger and/or heat pumps for category I . 26Annex B (normative)
Pressure leakage test method . 28B.1External leakage. 28B.2Internal leakage test . 28Annex C (normative)
Tracer gas test method . 30C.1General method for rating purposes . 30C.2Augmented method for measuring instantaneous recirculation of ducted units under different operating conditions
(optional) . 31C.3Testing orders for tracer gas tests . 32Bibliography . 36
Compared to the 2004 version, changes have been made to the following (sub)clauses, tables and annexes: modification of the test temperatures to be similar to those of heat pump; possibility of measuring supply and exhaust ventilation and heat pump; suppression of reference to EN 308 for heat exchangers particular test conditions, this standard define its own conditions; introduction of tracer gas method for leakages; dependence of leakages under/over pressure configurations on fan position in airflow; obligation of reporting the two temperature ratios (on exhaust and supply air); possibility of doing an optional test by measuring on the outdoor side of the building while the measure is made on the inside side of the building in the mandatory test (exhaust and supply air flow rate); possibility of giving humidity ratios, like for PAC, this allowed to test enthalpy heat exchangers; review of value for balanced mass flows at 3 %, over 3% declaration of unbalanced unit and report of the disbalance value; setting of the declared maximum air volume flow at 50 Pa by default in lack of other declaration; addition of the declared minimum air volume flow at Ptud/2 and minimum setting; creation of a reference point at Ptud/2 and 70 % of declared maximum air volume flow; correction of the temperature ratios considering flow rate ratios. This standard is a part of a series of standards on residential ventilation. It has a parallel standard referring to the performance characteristics of the components/products for residential ventilation. The position of this standard in the field of standards for the mechanical building services is shown in Figure 1. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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 the United Kingdom. SIST EN 13141-7:2011
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: 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
Part 9: Externally mounted humidity controlled air transfer device
Part 10: Humidity controlled extract air terminal device
Figure 1 — Position of EN 13141-7 in the field of the mechanical building services
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