90.93 Standard confirmed Jun 13, 2018
CEN
CEN/TC 156 Ventilation for buildings
European Norm
91.140.30 Ventilation and air-conditioning systems
Published
This European Standard specifies test conditions and methods for the determination of the cooling capacity of chilled ceilings and other extended chilled surfaces.
The purpose of the Standard is to give comparable and repeatable product data.
The test method applies to all types of surface cooling systems using any medium as energy transport medium.
NOTE The result is valid only for the specified test set up. For other conditions (i.e. different positions of heat loads, forced flow around the test object, variations in surface area) the producer should give guidance based on full-scale tests.
This standard refers to water as the cooling medium throughout, however wherever water is specified any other cooling medium can also be used in the test. Where air is the transport medium this air may not be discharged into the test room. In addition, this standard refers to chilled surfaces and where "surfaces" are specified this should be taken to include ceiling, wall or floor as appropriate.
Legislation related to this standard
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
PUBLISHED
EN 14240:2004
90.93
Standard confirmed
Jun 13, 2018
