SIST EN 15727:2011

Ventilation for buildings - Ducts and ductwork components, leakage classification and testing

This European Standard applies to technical ductwork products, intended for installation in ductwork conforming to EN 1505 and EN 1506, used in air conditioning and ventilation systems defined in the scope of CEN/TC 156. This document specifies the leakage requirements for technical ductwork products, i.e. components in the ductwork that has more functions than conveying air, such as sound attenuators, filter boxes and duct fans, etc. The following products are not within the scope of this document: ductwork components like bends, reducers, ducts and T-pieces. EN 12237 and EN 1507 apply; flexible ducts according to EN 13180; ducts made of insulation ductboards according to EN 13403; dampers according to EN 1751; air handling units according to EN 1886. This document is a parallel standard to EN 12237, EN 1507 and EN 1751, based on the same leakage classification.

Lüftung von Gebäuden - Luftleitungen und Luftleitungsbauteile, Klassifizierung entsprechend der Luftdichtheit und Prüfung

Dieses Dokument gilt für technische Luftleitungsprodukte für den Einbau in Luftleitungen nach EN 1505 und EN 1506, die in den im Aufgabenbereich von CEN/TC 156 definierten Klima- und Lüftungsanlagen zum Ein-satz kommen. Dieses Dokument legt die Dichtheitsanforderungen an technische Luftleitungsprodukte fest, d. h. an Bauteile von Luftleitungssystemen, die mehr Funktionen als den Transport von Luft erfüllen.
Die folgenden Produkte fallen nicht in den Anwendungsbereich dieses Dokuments:
-   Luftleitungsbauteile wie Bögen, Reduzierstücke und T Stücke fallen nicht in den Anwendungsbereich dieses Dokuments. Für derartige Bauteile gelten EN 12237 und EN 1507.
-   Flexible Luftleitungen nach EN 13180.
-   Luftleitungen aus Dämmplatten nach EN 13403.
-   Drossel¬klappen nach EN 1751.
-   Luftbehand¬lungsgeräte nach EN 1886.
Dieses Dokument stellt eine parallele Norm zu EN 12237, EN 1507 und EN 1751 dar, die auf der gleichen Luftdicht¬heitsklassifizierung beruht.

Ventilation des bâtiments - Composants de réseaux, classification de l'étanchéité et essais

Le présent document s’applique aux produits techniques destinés à être installés dans des réseaux de conduits conformes à l’EN 1505 et à l’EN 1506 et utilisés dans des systèmes de ventilation et de conditionnement d’air définis dans le domaine de travail du CEN/TC 156. Le présent document spécifie les prescriptions en matière d’étanchéité pour les produits techniques des réseaux de conduits, c’est-à-dire les composants de ces réseaux qui ne servent pas seulement à véhiculer l’air tels que les atténuateurs de bruit, les caissons filtrants et les ventilateurs de conduits, etc.
Les produits suivants ne relèvent pas du domaine d’application du présent document :
-   les composants de réseaux de conduits tels que les coudes, réducteurs et raccords en T ne relèvent pas du domaine d’application du présent document. L’EN 12237 et l’EN 1507 s’appliquent ;
-   les conduits flexibles conformes à l’EN 13180 ;
-   les conduits en panneaux isolants conformes à l’EN 13403 ;
-   les registres conformes à l’EN 1751 ;
-   les caissons de traitement d’air conformes à l’EN 1886.
Le présent document est une norme parallèle aux EN 12237, EN 1507 et EN 1751 basé sur la même classification de l’étanchéité.

Prezračevanje stavb - Kanali in elementi kanalov, klasifikacija tesnosti in preskušanje

Ta evropski standard velja za tehnične elemente kanalov, namenjene za inštalacijo v kanalih, ki so v skladu z EN 1505 in EN 1506, uporabljenih v klimatskih in prezračevalnih sistemih, določenih v okviru CEN/TC 156. Ta dokument določa zahteve po uhajanju za proizvode tehničnih kanalov, na primer elemente v kanalih, ki imajo več funkcij od prenašanja zraka, kot so zvočni atenuatorji, filtrirne škatle, zračni tuneli itd. Naslednji proizvodi niso zajeti v tem dokumentu: elementi kanalov, kot so kolena, zmanjševalniki, kanali in T-kosi. EN 12237 in EN 1507 veljata; fleksibilni kanali, ki so v skladu z EN 13180; kanali, narejeni iz izolacijskih kanalnih plošč, ki so v skladu z EN 13403; dušilniki, ki so v skladu z EN 1751; prezračevalne enote, ki so v skladu z EN 1886. Ta dokument je vzporeden standard EN 12237, EN 1507 in EN 1751 ter temelji na enaki specifikaciji uhajanja.

General Information

• Status: Published
• Public Enquiry End Date: 29-Jan-2010
• Publication Date: 16-Mar-2011
• ICS: 91.140.30 - Ventilation and air-conditioning systems
• Technical Committee: OGS - Heating for buildings
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 31-Jan-2011
• Due Date: 07-Apr-2011
• Completion Date: 17-Mar-2011
• Ref Project: EN 15727:2010 - Ventilation for buildings - Ducts and ductwork components, leakage classification and testing

Relations

• Revised: oSIST prEN 15727:2008 - Ventilation for buildings - Ductwork - Technical ductwork products, leakage classification and testing
• Effective Date: 01-Apr-2011

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SUHVNXãDQMHLüftung von Gebäuden - Luftleitungen und Luftleitungsbauteile, Klassifizierung entsprechend der Luftdichtheit und PrüfungVentilation des bâtiments - Composants de réseaux, classification de l'étanchéité et essaisVentilation for buildings - Ducts and ductwork components, leakage classification and testing91.140.30VLVWHPLVentilation and air-conditioningICS:Ta slovenski standard je istoveten z:EN 15727:2010SIST EN 15727:2011en,fr,de01-april-2011SIST EN 15727:2011SLOVENSKI
STANDARD



SIST EN 15727:2011



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15727
May 2010 ICS 91.140.30 English Version
Ventilation for buildings - Ducts and ductwork components, leakage classification and testing
Ventilation des bâtiments - Composants de réseaux, classification de l'étanchéité et essais
Lüftung von Gebäuden - Luftleitungen und Luftleitungsbauteile, Klassifizierung entsprechend der Luftdichtheit und Prüfung This European Standard was approved by CEN on 30 April 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 15727:2010: ESIST EN 15727:2011



EN 15727:2010 (E) 2 Contents Page Foreword .3Introduction .41 Scope .62 Normative references .63 Terms, definitions and symbols .63.1 Terms and definitions .63.2 Symbols .84 Instrumentation .94.1 Calibration .94.2 Air flow rate measurement .94.3 Pressure measurement .94.4 Temperature measurement .95 Leakage .96 Test rig specifications . 107 Test procedure . 117.1 Method for testing a technical ductwork product . 117.2 Calculation of the total joint length (L) . 117.3 Calculation of the virtual product surface area (Ac) . 117.4 Correction of leakage . 127.5 Calculation of the product tightness factor (fc) . 128 Test report . 12Bibliography . 13 SIST EN 15727:2011



EN 15727:2010 (E) 3 Foreword This document (EN 15727:2010) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2010, and conflicting national standards shall be withdrawn at the latest by November 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. 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 15727:2011



EN 15727:2010 (E) 4 Introduction The position of this standard in the field of mechanical services is shown in Figure 1. SIST EN 15727:2011



EN 15727:2010 (E) 5
Mechanical Building Services
Control systems
Ventilation and air conditioning
Heating systems
systems
Air handling units
Ductwork
Installation
Handing over
Circular sheet metal ducts Dimensions
Flexible ducts
Determination of mechanical energy loss
Hangers and supports
Rectangular sheet metal ducts. Dimensions
Measurement of duct surface area
Requirements for ductwork components to facilitate maintenance
Flanges
Identification
Circular sheet metal ducts Strength and leakage
Rectangular sheet metal ducts Strength and leakage
Ductwork made of insulation duct boards
Technical ductwork products, leakage classification and testing
Figure 1
Position of this standard in the field of mechanical services SIST EN 15727:2011



EN 15727:2010 (E) 6 1 Scope This European Standard applies to technical ductwork products, intended for installation in ductwork conforming to EN 1505 and EN 1506, used in air conditioning and ventilation systems defined in the scope of CEN/TC 156. This document specifies the leakage requirements for technical ductwork products, i.e. components in the ductwork that has more functions than conveying air, such as sound attenuators, filter boxes and duct fans, etc.
The following products are not within the scope of this document:  ductwork components like bends, reducers, ducts and T-pieces. EN 12237 and EN 1507 apply;  flexible ducts according to EN 13180;  ducts made of insulation ductboards according to EN 13403;  dampers according to EN 1751;  air handling units according to EN 1886. This document is a parallel standard to EN 12237, EN 1507 and EN 1751, based on the same leakage classification.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1505, Ventilation for buildings
Sheet metal air ducts and fittings with rectangular cross section
Dimensions EN 1506, Ventilation for buildings
Sheet metal air ducts and fittings with circular cross-section
Dimensions EN 12792:2003, Ventilation for buildings
Symbols, terminology and graphical symbols 3 Terms, definitions and symbols
3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12792:2003 and
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SUHVNXãDQMHLüftung von Gebäuden - Luftleitungen und Luftleitungsbauteile, Klassifizierung entsprechend der Luftdichtheit und PrüfungVentilation des bâtiments - Composants de réseaux, classification de l'étanchéité et essaisVentilation for buildings - Ducts and ductwork components, leakage classification and testing91.140.30VLVWHPLVentilation and air-conditioningICS:Ta slovenski standard je istoveten z:FprEN 15727kSIST FprEN 15727:2009en,fr,de01-december-2009kSIST FprEN 15727:2009SLOVENSKI
STANDARD



kSIST FprEN 15727:2009



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 15727
October 2009 ICS 91.140.30 English Version
Ventilation for buildings - Ducts and ductwork components, leakage classification and testing
Ventilation des bâtiments - Composants de réseaux, classification de l'étanchéité et essais
Lüftung von Gebäuden - Luftleitungen und Luftleitungsbauteile, Klassifizierung entsprechend der Luftdichtheit und Prüfung This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 156.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, 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.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 15727:2009: EkSIST FprEN 15727:2009



FprEN 15727:2009 (E) 2 Contents Page Foreword .31 Scope .52 Normative references .53 Terms, definitions and symbols .53.1 Terms and definitions .53.2 Symbols .74 Instrumentation .74.1 Calibration .74.2 Air flow rate measurement .74.3 Pressure measurement .84.4 Temperature measurement .85 Leakage .86 Test rig specifications .97 Test procedure . 107.1 Method for testing a technical ductwork product . 107.2 Calculation of the Total joint length (L) . 107.3 Calculation of the virtual product surface area (Ac) . 107.4 Correction of leakage . 107.5 Calculation of the product air leakage factor (fc) . 108 Test report . 10Bibliography . 12 kSIST FprEN 15727:2009



FprEN 15727:2009 (E) 3 Foreword This document (FprEN 15727:2009) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, the secretariat of which is held by BSI. This document is currently submitted to the Unique Acceptance Procedure. kSIST FprEN 15727:2009



FprEN 15727:2009 (E) 4
Mechanical Building Services
Control systems
Ventilation and air conditioning
Heating systems
systems
Air handling units
Ductwork
Installation
Handing over
12599
Circular sheet metal ducts Dimensions
Flexible ducts
Determination of mechanical energy loss
Hangers and supports
Rectangular sheet metal ducts. Dimensions
Measurement of duct surface area
Requirements for ductwork components to facilitate maintenance
Flanges
Identification
Circular sheet metal ducts Strength and leakage
Rectangular sheet metal ducts Strength and leakage
Ductwork made of insulation duct boards
Technical ductwork products, leakage classification and testing
Figure 1 – The position of this standard in the field of mechanical services is shown in figure kSIST FprEN 15727:2009



FprEN 15727:2009 (E) 5 1 Scope This document applies to technical ductwork products, intended for installation in ductwork conforming to EN 1505 and EN 1506, used in air conditioning and ventilation systems defined in the scope of CEN/TC 156. This document specifies the leakage requirements for technical ductwork products, i.e. components in the ductwork that has more functions than conveying air, such as sound attenuators, filter boxes and duct fans etc.
The following products are not within the scope of this document:  Ductwork components like bends, reducers and T-pieces are not within the scope of this document. EN 12237 and EN 1507 apply.  Flexible ducts according to EN 13180.  Ducts made of insulation ductboards according to EN 13403.  Dampers according to EN 1751.  Air handling units according to EN 1886. This document is a parallel standard to EN 12237, EN 1507and EN 1751, based on the same leakage classification.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1507, Ventilation for buildings
Sheet metal air ducts with rectangular section
Requirements for strength and leakage
EN 12237, Ventilation for buildings
Ductwork
Strength and leakage of circular sheet metal ducts EN 12792:2003, Ventilation for buildings
Symbols, terminology and graphical symbols 3 Terms, definitions and symbols
3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12792:2003, together with the following, apply. 3.1.1 nominal diameter dn nominal diameter according to EN 1506 for ductwork of circular cross-section 3.1.2
side lengths a and b side lengths according to EN 1505 for a ductwork of rectangular cross-section kSIST FprEN 157
...