Name:
DANSK DS/EN 13141-4 PDF
Published Date:
08/05/2011
Status:
[ Revised ]
Publisher:
Dansk Standard
This European Standard specifies aerodynamic, acoustic and electrical power performance test methods for fans used in residential ventilation. These methods primarily concern: - ventilation fans installed on a wall or in a window without any duct; - ventilation fans installed in the downstream of a duct; - ventilation fans installed in the upstream of a duct; - ventilation fans installed in a duct; - encased ventilation fans having several inlets. For acoustic performance testing one of the following methods is used: - in-duct method; - reverberant room method; - enveloping surface method.
| Edition : | 11 |
| File Size : | 1 file , 440 KB |
| Number of Pages : | 26 |
| Product Code(s) : | DS-026, DS-026 |
| Published : | 08/05/2011 |