EN 12589:2001

Ventilation for buildings - Air terminal units - Aerodynamic testing and rating of constant and variable rate terminal units

This European Standard specifies methods for the aerodynamic testing and rating of constant and variable flow rate terminal units suitable for use with air distribution systems.
The terminal units considered are:
- Single and dual duct.
- Induction.
- Fan assisted induction (parallel and series).
- Single duct with integral diffuser.
The tests for each type of unit are summarized in Figure 1.
The tests in this standard are designed to determine fully the aerodynamic performance of terminal units and provide a basis for the comparison of the suitability of such assemblies when correctly installed in an air distribution system.

Lüftung von Gebäuden - Luftdurchlasseinheiten - Aerodynamische Prüfung und Bewertung von Luftdurchlasseinheiten mit konstantem und variablem Luftvolumenstrom

Diese Europäische Norm legt Verfahren für die aerodynamische Prüfung und Bewertung von Luftdurchlasseinheiten zur Verwendung in Luftverteilungssystemen für konstante und variable Luftvolumenströme fest.
Die betrachteten Luftdurchlasseinheiten umfassen:
¾ Ein- und Zweikanal-Luftleitung;
¾ Induktionsgeräte;
¾ ventilatorgestützte Induktionsgeräte (parallel oder in Reihe);
¾ Einkanal-Luftleitung mit integriertem Diffusor.
Die Prüfungen für jeden Typ der Luftdurchlasseinheit sind im Bild 1 zusammengefasst.
Die Prüfungen in dieser Norm sind für die vollständige Bestimmung des aerodynamischen Leistungsvermögens von Luftdurchlasseinheiten vorgesehen und liefern eine Grundlage für den Vergleich der Eignung derartiger Baugruppen bei richtigem Einbau in einem Luftverteilungssystem.

Ventilation des bâtiments - Unités terminales - Essais aérodynamiques et évaluation des unités terminales à débit constant et variable

La présente Norme européenne spécifie des méthodes d'essais aérodynamiques et d'évaluation d'unités terminales à débit constant et à débit variable utilisables avec des circuits de distribution d'air.
Les unités terminales concernées sont les suivantes :
¾ à simple et à double conduit ;
à induction ;
¾ à induction assistées par ventilateur (parallèle et série) ;
¾ à simple conduit avec diffuseur intégré.
Les essais relatifs à chaque type d'unité sont récapitulés à la Figure 1.
Les essais spécifiés dans la présente norme sont conçus de manière à déterminer entièrement les caractéristiques aérodynamiques des unités terminales, et à fournir une base de comparaison de l'aptitude à l'emploi de ces ensembles lorsqu'ils sont correctement installés dans un circuit de distribution d'air.

Prezračevanje stavb - Naprave za razvod zraka - Aerodinamično preskušanje in ocenitev enot za konstantno in spremenljivo količino zraka

General Information

• Status: Published
• Publication Date: 18-Sep-2001
• Withdrawal Date: 30-Mar-2002
• ICS: 91.140.30 - Ventilation and air-conditioning systems
• Technical Committee: CEN/TC 156 - Ventilation for buildings
• Drafting Committee: CEN/TC 156/WG 4 - Air terminal devices
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 04-Jun-2023
• Completion Date: 04-Jun-2023
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: SIST EN 12589:2001 - Ventilation for buildings - Air terminal units - Aerodynamic testing and rating of constant and variable rate terminal units

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12589:2001
01-december-2001
3UH]UDþHYDQMHVWDYE1DSUDYH]DUD]YRG]UDND$HURGLQDPLþQRSUHVNXãDQMHLQ
RFHQLWHYHQRW]DNRQVWDQWQRLQVSUHPHQOMLYRNROLþLQR]UDND
Ventilation for buildings - Air terminal units - Aerodynamic testing and rating of constant
and variable rate terminal units
Lüftung von Gebäuden - Luftdurchlasseinheiten - Aerodynamische Prüfung und
Bewertung von Luftdurchlasseinheiten mit konstantem und variablem Luftvolumenstrom
Ventilation des bâtiments - Unités terminales - Essais aérodynamiques et évaluation des
unités terminales a débit constant et variable
Ta slovenski standard je istoveten z: EN 12589:2001
ICS:
91.140.30 3UH]UDþHYDOQLLQNOLPDWVNL Ventilation and air-
VLVWHPL conditioning
SIST EN 12589:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12589:2001

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SIST EN 12589:2001
EUROPEAN STANDARD
EN 12589
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2001
ICS 91.140.30
English version
Ventilation for buildings - Air terminal units - Aerodynamic testing
and rating of constant and variable rate terminal units
Ventilation des bâtiments - Unités terminales - Essais Lüftung von Gebäuden - Luftdurchlasseinheiten -
aérodynamiques et évaluation des unités terminales à débit Aerodynamische Prüfung und Bewertung von
constant et variable Luftdurchlasseinheiten mit konstantem und variablem
Luftvolumenstrom
This European Standard was approved by CEN on 18 August 2001.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2001 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12589:2001 E
worldwide for CEN national Members.

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SIST EN 12589:2001
EN 12589:2001 (E)
Contents
PAGE
FOREWORD. 3
1 SCOPE. 4
2 NORMATIVE REFERENCES . 4
3 TERMS, DEFINITIONS AND SYMBOLS. 6
4 INSTRUMENTATION. 7
5 TESTS FOR FLOW RATE CONTROL CHARACTERISTICS . 8
6 TESTS TO DETERMINE INDUCED AIR FLOW RATE . 20
7 TEST TO DETERMINE TEMPERATURE MIXING . 22
8 TESTS TO DETERMINE LEAKAGE RATES . 27
ANNEX A (NORMATIVE) DETERMINATION OF STATIC PRESSURE . 32
2

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SIST EN 12589:2001
EN 12589:2001 (E)
Foreword
This European Standard 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 March 2002, and conflicting national standards shall
be withdrawn at the latest by March 2002.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Czech
Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,
Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
3

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SIST EN 12589:2001
EN 12589:2001 (E)
1 Scope
This European Standard specifies methods for the aerodynamic testing and rating of constant and
variable flow rate terminal units suitable for use wit
...