PARIS, France, 2 July 2021: Eurovent issued its first ever certificate of the Eurovent Certified Performance programme for Fans, the body said through a Press release.  Eurovent added that the certificate went out to direct-driven centrifugal fans using EC motor technology.

According to Eurovent, the scope of the certification programme includes all fan types that are intended to be used as air-handling unit (AHU) components. The certification programme 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, Eurovent said, adding that all tests are performed by independent testing laboratories.

According to Eurovent, 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