NEN EN 13141-4 : 2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 4: FANS USED IN RESIDENTIAL VENTILATION SYSTEMS
04-01-2021
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Performance testing of aerodynamic characteristics
4.1 General
4.2 Test Installation and Conditions
4.3 Test procedure
4.4 Presentation of results
5 Performance testing of acoustic characteristics
5.1 General
5.2 Test installation and conditions
5.3 Test procedure
5.4 Presentation of results
6 Performance testing of electrical power
6.1 Testing method
6.2 Presentation of results
7 Safety
Bibliography
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