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CEN

EN 1048:1998

(Main)

Heat exchangers - Air-cooled liquid coolers "dry coolers" - Test procedure for establishing the performance

Heat exchangers - Air-cooled liquid coolers "dry coolers" - Test procedure for establishing the performance

This European Standard applies to remote forced convection air cooled liquid coolers, within which no change in the liquid phase occurs. This European Standard does not apply to liquid coolers, designed primarily for installation within the machinery compartment of packaged products.  Its purpose is to establish uniform methods to test and ascertain the following:-Product identification; Capacity;Air flow rate;Liquid side pressure drop;Energy requirements.  This European Standard does not cover technical safety aspects.

Wärmeaustauscher - Luftgekühlte Flüssigkeitskühler "Trockenkühltürme" - Prüfverfahren zur Leistungsfeststellung

Diese Europäische Norm gilt für luftgekühlte Flüssigkeitskühler für getrennte Aufstellung, bei denen keine Änderung der Flüssigphase stattfindet. Diese Europäische Norm gilt nicht für Flüssigkeitskühler, die in erster Linie für den Einbau in den Maschinenraum vorgefertiger Kältemaschinen vorgesehen sind. Der Zweck ist, einheitliche Verfahren festzulegen, um folgende Punkte zu prüfen und sicherzustellen: - Produkt-Kennzeichnung; - Leistung; - Luftvolumendurchfluß; - Druckabfall auf der Flüssigkeitsseite; - Energieanforderungen. Sicherheitstechnische Gesichtspunkte sind nicht Gegenstand dieser Europäischen Norm.

Echangeurs thermiques - Refroidisseurs de liquide à convection forcée - Procédures d'essai pour la détermination des performances

La présente norme européenne s'applique aux refroidisseurs de liquide à convection forcée pour lesquels n'intervient aucun changement de phase dans le liquide. Cette norme européenne ne s'applique pas aux refroidisseurs de liquide conçus à l'origine pour être montés dans des installations complexes.  Son objet est de définir des méthodes uniformes d'essais et de contrôler et garantir les points suivants : - l'identification du produit ;  - la puissance thermique ;  - le débit d'air ;  - la perte d'énergie mécanique côté liquide ;  - les exigences énergétiques.

Prenosniki toplote – Hladilniki tekočin s prisilno konvekcijo – Postopki preskušanja za ugotavljanje tehničnih karakteristik

General Information

Status
Withdrawn
Publication Date
22-Sep-1998
Withdrawal Date
26-Aug-2014
ICS
27.060.30 - Boilers and heat exchangers
27.200 - Refrigerating technology
Technical Committee
CEN/TC 110 - Heat exchangers
Drafting Committee
CEN/TC 110/WG 1 - Heat exchangers used in the field of refrigeration and air conditioning
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
27-Aug-2014
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
89/106/EEC - Construction products
Mandate
M/BC/CEN/87/5 - Standardization request concerning heat exchangers
Ref Project
SIST EN 1048:1999 - Heat exchangers - Air-cooled liquid coolers "dry coolers" - Test procedure for establishing the performance

Relations

Replaced By
EN 1048:2014 - Heat exchangers - Air cooled liquid coolers ('dry coolers') - Test procedures for establishing the performance
Effective Date
03-Sep-2014

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Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RVWRSNLWärmeaustauscher - Luftgekühlte Flüssigkeitskühler "Trockenkühltürme" - Prüfverfahren zur LeistungsfeststellungEchangeurs thermiques - Refroidisseurs de liquide a convection forcée - Procédures d'essai pour la détermination des performancesHeat exchangers - Air-cooled liquid coolers "dry coolers" - Test procedure for establishing the performance27.200Hladilna tehnologijaRefrigerating technology27.060.30Grelniki vode in prenosniki top
...

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