IEC 60034-9 Ed. 4.1现行
Rotating electrical machines Part 9: Noise limits
出版：International Electrotechnical Committee
专家解读视频
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 IEC 60034-1, IEC 60034-5 and IEC 60034-6. This consolidated version consists of the fourth edition (2003), and its amendment 1 (2007). Therefore, no need to order amendment in addition to this publication.
AS 60034.9-2009 - Identical
ONORM OVE EN 60034-9:1997 - Identical
VDE 0530-9:2008 - Identical
BS EN 60034-9:2005 - Identical
I.S. EN 60034-9:2005 - Identical
NF EN 60034-9:2005 - Identical
OVE/ONORM EN 60034-9:2006 - Identical
OVE/ONORM EN 60034-9:2008 - Identical
CEI EN 60034-9:2006 - Identical
NEN EN IEC 60034-9:2005 - Identical
DIN EN 60034-9 (2008-04) - Identical
