The 1st certificate of the Eurovent Certified Performance program for Fans has been granted to direct driven centrifugal fans using EC motor technology.
The scope of this certification program includes all fan types that are intended to be used as Air Handling Units components. The certification program is based on factory audits, software/DLL checking, random product sampling, and tests according to ISO 5801:2017 for aerodynamic performances and ISO 13347-2:2004 for acoustic performances. All tests are performed by independent testing laboratories.
The following performances are certified:
- Static pressure difference
- Motor electrical input power
- Drive/control input power
- Overall (static) efficiency
- Inlet and outlet sound power levels
