Specifies test methods for the determination of sound power level of rotating electrical machines. Provides maximum A-weighted sound power levels for factory acceptance testing of rotating electrical machines. To be used in conjunction with EN 60034-1, EN 60034-5 and EN 60034-6.
Legislation related to this standard
Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
PUBLISHED
EN IEC 60034-9:2024
IN_DEVELOPMENT
prEN IEC 60034-9:2021/prAA
10.99
New project approved
Jun 18, 2024