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EN 14037-2:2016

(Main)

Free hanging heating and cooling surfaces for water with a temperature below 120°C - Part 2: Pre-fabricated ceiling mounted radiant panels for space heating - Test method for thermal output

Free hanging heating and cooling surfaces for water with a temperature below 120°C - Part 2: Pre-fabricated ceiling mounted radiant panels for space heating - Test method for thermal output

This European Standard describes the test method and the test installation for determining the thermal out-put of pre-fabricated ceiling mounted radiant panels according to the specifications of EN 14037 1:2016, 3.3.1.

An der Decke frei abgehängte Heiz- und Kühlflächen für Wasser mit einer Temperatur unter 120 °C - Teil 2: Vorgefertigte Deckenstrahlplatten zur Raumheizung - Prüfverfahren für die Wärmeleistung

Panneaux rayonnants de chauffage et de rafraîchissement alimentés avec une eau à une température inférieure à 120 °C - Partie 2 : Méthode d’essai pour la détermination de la puissance thermique des panneaux rayonnants de plafond préfabriqués destinés au chauffage des locaux

La présente Norme européenne décrit la méthode d'essai et l'installation d'essai permettant de déterminer la puissance thermique des panneaux rayonnants de plafond préfabriqués selon les spécifications de l'EN 14037-1:2016, paragraphe 3.3.1.

Prosto viseče grelne in hladilne površine za vodo s temperaturo do 120 °C - 2. del: Predizdelane stropne sevalne plošče za ogrevanje prostora - Metoda preskušanja toplotne moči

Ta evropski standard opisuje preskusno metodo in preskusno napravo za določevanje toplotne moči predizdelanih stropnih sevalnih plošč v skladu s specifikacijami v standardu EN 14037-1:2016, 3.3.1.

General Information

Status
Published
Publication Date
20-Sep-2016
ICS
91.140.10 - Central heating systems
Technical Committee
CEN/TC 130 - Space heating appliances without integral heat sources
Drafting Committee
CEN/TC 130/WG 7 - Pre-fabricated heating panels, definitions, testing and methods for determining heat outputs
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
14-Mar-2022
Ref Project
SIST EN 14037-2:2017 - Free hanging heating and cooling surfaces for water with a temperature below 120°C - Part 2: Pre-fabricated ceiling mounted radiant panels for space heating - Test method for thermal output

Relations

Replaces
EN 14037-2:2003 - Ceiling mounted radiant panels supplied with water at temperature below 120 °C - Part 2: Test method for thermal output
Effective Date
29-Sep-2016

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.An der Decke frei abgehängte Heiz- und Kühlflächen für Wasser mit einer Temperatur unter 120 °C - Teil 2: Vorgefertigte Deckenstrahlplatten zur Raumheizung - Prüfverfahren für die WärmeleistungPanneaux rayonnants de chauffage et de rafraîchissement alimentés avec une eau à une température inférieure à 120 °C - Partie 2 : Méthode d’essai pour la détermination de la puissance thermique des panneaux rayonnants de plafond préfabriqués destinés au chauffage des locauxFree hanging heating and cooling surfaces for water with a temperature below 120°C - Part 2: Pre-fabricated ceiling mounted radiant panels for space heating - Test method for thermal output91.140.10Sistemi centralnega ogrevanjaCentral heating systemsICS:Ta slovenski standard je istoveten z:EN 14037-2:2016SIST EN 14037-2:2017en01-april-2017SIST EN 14037-2:2017SLOVENSKI
STANDARDSIST EN 14037-2:20041DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14037-2
September
t r s x ICS
{ sä s v rä s r Supersedes EN
s v r u yæ tã t r r uEnglish Version
Free hanging heating and cooling surfaces for water with a temperature below
s t r ¹C æ Part
tã Preæfabricated ceiling mounted radiant panels for space heating æ Test method for thermal output Panneaux rayonnants de chauffage et de rafraîchissement alimentés avec une eau à une température inférieure à
s t r
¹C æ Partie
t ã Méthode d 5essai pour la détermination de la puissance thermique des panneaux rayonnants de plafond préfabriqués destinés au chauffage des locaux
An der Decke frei abgehängte Heizæ und Kühlflächen für Wasser mit einer Temperatur unter
s t r
¹C æ Teil
tã Vorgefertigte Deckenstrahlplatten zur Raumheizung æ Prüfverfahren für die Wärmeleistung This European Standard was approved by CEN on
s { March
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v r u yæ tã t r s x ESIST EN 14037-2:2017

2 Contents Page European foreword . 4 Introduction . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Testing of thermal output . 6 5 Test booth . 6 5.1 General . 6 5.2 Dimensions of the test booth . 7 5.3 Emissivity of the inside surrounding surfaces . 8 5.4 Tightness of the test booth. 8 5.5 Cooling system . 8 5.6 Temperature measuring points . 8 5.6.1 Reference room temperature . 8 5.6.2 Air temperature . 9 5.6.3 Surface temperature of the inside surfaces . 10 6 Master Panels . 11 6.1 Introduction . 11 6.2 General . 11 6.3 Determination of the value M,s of master panels (Primary set) . 11 6.4 Construction details . 11 6.4.1 Dimensions . 11 6.4.2 Material . 11 6.4.3 Construction . 11 6.4.4 Dimensional verification . 11 6.5 Verification of test installation, repeatability and reproducibility . 17 7 Test methods . 17 7.1 General . 17 7.2 Weighing method . 18 7.3 Measurement of the inlet and outlet temperatures . 19 7.4 Measurement of the control temperatures . 19 7.5 Uncertainty of the measured thermal output . 19 7.6 Air pressure. 19 8 Carrying out the measurement . 20 8.1 General . 20 8.2 Dimensions and construction of the test samples. 20 8.3 Selection of the models to be tested for determining the thermal output of a type . 20 8.4 Manufacturer documents for the test samples. 20 8.5 Arrangement of the sample in the test booth . 20 8.6 Upper insulation of the test sample. 22 8.7 Connection of the test sample to the measuring circuit . 22 8.8 Tests . 22 8.9 Mass flow . 23 8.10 Test temperatures . 23 SIST EN 14037-2:2017

3 8.11 Steady-state conditions . 23 8.12 Correction due to the air pressure . 23 8.13 Result of measurement – Characteristic equation . 23 9 Test report . 24 9.1 General . 24 9.2 Data . 24 Annex A (normative)
Dimensional verification of master panels. 26 A.1 General . 26 A.2 Determination M,s -values of the master panels (primary set) . 26 A.3 Dimensional verification and manufacturing certification for master panel 1 . 26 A.4 Dimensional verification and manufacturing certification for master panel 2 . 28 Annex B (informative)
Temperature measuring device. 31 Annex C (normative)
Least squares regression for a model . 32 Annex D (informative)
Specimen of the test report for heating capacity . 33 Bibliography . 36
4 European foreword This document (EN 14037-2:2016) has been prepared by Technical Committee CEN/TC 130 “Space heating appliances without integral heat sources”, the secretariat of which is held by UNI. This document supersedes EN 14037-2:2003. 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 2017, and conflicting national standards shall be withdrawn at the latest by March 2017. 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. The main changes are: — the title has been changed, — the introduction has been changed, — the scope has been changed, — a new Master panel 2 has been added, — Clause 9 “Test Report” has been reworked. The European Standard EN 14037, Free hanging heating and cooling surfaces for water with a temperature below 120°C, consists of the following parts: — Part 1: Pre-fabricated ceiling mounted radiant panels for space heating - Technical specifications and re-quirements; — Part 2: Pre-fabricated ceiling mounted radiant panels for space heating - Test method for thermal output; — Part 3: Pre-fabricated ceiling mounted radiant panels for space heating - Rating method and evaluation of radiant thermal output; — Part 4: Pre-fabricated ceiling mounted radiant panels for space heating - Test method for cooling capacity; — Part 5: Open or closed heated ceiling surfaces - Test method for thermal output. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portu-gal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 14037-2:2017

5 Introduction This European Standard results from the recognition, that heated and chilled ceilin
...

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