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CT 243 - Impianti di raffrescamento: pompe di calore, condizionatori, scambiatori, compressori

Coordinatore CT: N.D. - Project Leader: Molinari Dario - Project Assistant: N.D. - Maggiori Informazioni

In questa sezione è riportata tutta la documentazione del Gruppo Consultivo o della Commissione Tecnica, suddivisa tra attività nazionale svolta direttamente e attività CEN e/o ISO svolta dalla CT in qualittà di Mirror Committee.

CEN/TC 110 - Heat exchangers

Norme vigenti

Chiudi Tutti

Codice progetto

Codice Norma

Titolo

Sommario

Pubblicazione UNI

Espandi

00110049

EN 1117:1998/A1:2002

Heat exchangers. Liquid cooled refrigerant condensers. Test procedures for establishing the performance

This amendment is introduced to accomodate newly available refrigerants such as R404A, R407C and R410A

Espandi

00110048

EN 328:1999/A1:2002

Heat exchangers. Test procedure for establishing the performance of forced convection unit air coolers for refrigeration

This European Standard is applicable to non-ducted unit air coolrs for refregeration operating:
a) with direct dry expansion of a refrigerant
b) with liquid overfeed by pump cicrulation of a refrigerant
c) with a liquid
Its purpose is to establish uniform methods of performance assessment.
It does not deal with evaluation of conformity.This amendment is introduced to accomodate newly available refrigerants such as R404A, R407C and R410A

Espandi

00110047

EN 327:2000/A1:2002

Heat exchangers. Forced convection air cooled refrigerant condensers. Test procedure for establishing performance

La presente norma europea si applica ai condensatori remoti raffreddati ad aria in convezione forzata; il suo scopo è di stabilire metodi di prova uniformi per la valutazione delle prestazioni. Non si occupa della valutazioni di conformitàIl presente aggiornamento viene introdotto per prendere in considerazione i nuovi fluidi refrigeranti recentemente introdotti sul mercato, quali l' R404A, l' R407C e l' R410A.

Espandi

00110025

EN 13741:2003

Thermal performance acceptance testing of mechanical draught series wet cooling towers

This European Standard specifies requirements, test method and acceptance tests for thermal performance of mechanical draught series cooling towers. This European Standard is applicable to series type wet cooling towers as defined in 3.1. The acceptance testing covers the verification of the thermal and hydraulic performance data of the cooling tower selected from the product line (see 3.1) and specified in the contract between the supplier and the purchaser.

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Espandi

00110039

EN 14705:2005

Heat exchangers - Method of measurement and evaluation of thermal performances of wet cooling towers

This European Standard specifies requirements, test methods and acceptance tests for thermal performances, pumping head verification of wet cooling towers and plume abatement for wet/dry cooling towers.This European Standard is applicable to natural draught wet cooling towers (see in 3.1.2.2) fan assisted natural draught cooling tower (see 3.1.2.3), wet/dry cooling towers (see 3.1.2.4) and "Mechanical draught cooling towers" except series ones.

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Espandi

00110052

EN 1148:1998/A1:2005

Heat exchangers - Water to water heat exchangers for district heating - Test procedures for establishing the performance data

This amendment is introduced to delete any reference to conformity assessment.

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Espandi

00110051

EN 1216:1998/A1:2002

Heat exchangers - Forced circulation air-cooling and air heating coils - Test procedures for establishing the performance

This amendment is introduced to accomodate newly available refrigerants such as R404A, R407C and R410

Espandi

00110050

EN 1118:1998/A1:2002

Heat exchangers - Refrigerant cooled liquid coolers - Test procedures for establishing the performance

This amendment is introduced to accomodate newly available refrigerants such as R404A, R407C and R410A

Espandi

00110056

UNI EN 13487:2020 (EN 13487:2019)

Heat exchanger - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement

-

Sì 16/01/2020

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Espandi

00110058

UNI EN 308:2022

Heat exchangers - Test procedures for establishing performance of air to air heat recovery components

-

Sì 13/10/2022

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Espandi

00110053

UNI EN 1048:2016

Heat exchangers - Air cooled liquid coolers ('dry coolers') - Test procedures for establishing the performance

-

Sì 12/05/2016

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Espandi

00110054

UNI EN 327:2016

Heat exchangers - Forced convection air cooled refrigerant condensers - Test procedures for establishing performance

-

Sì 12/05/2016

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Espandi

00110055

UNI EN 328:2016

Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance

-

Sì 12/05/2016

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Norme ritirate

Codice progetto

Codice Norma

Titolo

Sommario

Pubblicazione UNI

00110026

EN 13487:2003

Heat exchangers - Forced convection air cooled refrigerant condensers and "dry coolers" - Sound measurement

This standard specifies methods for uniform assessment and the recording of: - the A-weighted sound power level; - the sound power spectrum; - a calculation method for an overall average sound pressure level at a given distance. Among these data, the sound power level is the only unambiguous characteristic. This standard is applicable to: - forced convection air cooled refrigerant condensers as specified in ENV 327; - air cooled liquid coolers "dry coolers" as specified in ENV 1048.

Non prevista

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00110033

EN 327:2000

Heat exchangers - Forced convection air cooled refrigerant condensors - Test procedure for establishing performance

This European Standard applies to non ducted forced convection air cooled refrigerant condensers with dry air side surface within which the refrigerant changes phases. Its purpose is to establish uniform methods of performance assessment. It does not deal with evaluation of conformity.

Non prevista





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