DS/EN 13141-4
Ventilation for buildings – Performance testing of components/products for residential ventilation – Part 4: Fans used in residential ventilation systems
| Organization: | DS |
| Publication Date: | 5 August 2011 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Ventilators. Fans. Air-conditioners): | 23.120 |
scope:
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.
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