NEN-EN 328
Heat exchangers - Test procedures for establishing the performance of forced convection unit air coolers for refrigeration
inactive
| Organization: | NEN |
| Publication Date: | 1 May 1999 |
| Status: | inactive |
| Page Count: | 37 |
| ICS Code (Boilers and heat exchangers): | 27.060.30 |
| ICS Code (Ventilators. Fans. Air-conditioners): | 23.120 |
scope:
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.
Document History
September 1, 2014
Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance
NEN-EN 328 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)...
November 1, 2012
Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance
NEN-EN 328 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)...
November 1, 2002
Heat exchangers - Test procedure for establishing the performance of forced convection unit air coolers for refrigeration
A description is not available for this item.
NEN-EN 328
May 1, 1999
Heat exchangers - Test procedures for establishing the performance of forced convection unit air coolers for refrigeration
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.