Standard Swedish standard · SS-EN 328:2014

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

Status: Valid

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Standard Swedish standard · SS-EN 328:2014

Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance
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Scope
This European Standard is applicable to non-ducted unit air coolers for refrigeration operating:
a) with direct dry expansion of a refrigerant;
b) with liquid overfeed by pump circulation of a refrigerant;
c) with a liquid.
This standard specifies uniform methods of performance assessment to test and ascertain the following:
- product identification;
- standard capacity;
- standard liquid pressure drop;
- standard refrigerant pressure drop (for operation with liquid overfeed by pump circulation only);
- nominal air flow rate;
- nominal fan power.
It does not cover evaluation of conformity.
It is not applicable to air coolers for duct mounting or with natural air convection.
This standard does not cover technical safety aspects.

Subjects

Ventilators, fans, air-conditioners (23.120) Boilers and heat exchangers (27.060.30)


Buy this standard

Standard Swedish standard · SS-EN 328:2014

Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance
Subscribe on standards - Read more Dölj
Price: 1 349 SEK
standard ikon pdf

PDF

Price: 1 349 SEK
standard ikon

Paper

Price: 2 158,40 SEK
standard ikon pdf + standard ikon

PDF + paper

Show more Show less

Product information

Language: English

Written by: SIS - Standardiseringens stöd

International title:

Article no: STD-102831

Edition: 2

Approved: 8/31/2014

No of pages: 56

Replaces: SS-EN 328 , SS-EN 328/A1