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SR EN 15255:2008

Energy performance of buildings - Sensible room cooling load calculation - General criteria and validation procedures

This European Standard sets out the level of input and output data, and prescribes the boundary conditions required for a calculation method of the sensible cooling load of a single room under constant and/or floating temperature taking into account the limit of the peak cooling load of the system. It includes a classification scheme of the calculation method and the criteria to be met by a calculation method in order to comply with this European Standard. The purpose of this European Standard is to validate calculation methods used to: ? evaluate the maximum cooling load for equipment selection and cooling system design; ? evaluate the temperature profile when the cooling capacity of the system is reduced; ? provide data for evaluation of the optimum possibilities for load reduction; ? allow analysis of partial loads as required for system design, operation and control. The validation procedure is used to check the room sensible heat balance model, taking into account: ? the external surface heat balance; ? the conduction through the building envelope; ? the effect of the the

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Status : Withdrawn
Approval date : 1/31/2008
Publish date : 2/2/2008
Withdrawal date : 2/28/2018
Number of pages : 48
ICS : 91.120.10 Thermal insulation,91.140.99 Other installations in buidings
Technical Committee : 281 - Buildings thermal performance of and buildings components

Relations with other standards: