NEN-EN-IEC 60034-9
Rotating electrical machines - Part 9: Noise limits
active
| Organization: | NEN |
| Publication Date: | 1 September 2005 |
| Status: | active |
| Page Count: | 40 |
| ICS Code (Rotating machinery): | 29.160 |
scope:
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.
Document History
May 1, 2007
Rotating electrical machines - Part 9: Noise limits
A description is not available for this item.
NEN-EN-IEC 60034-9
September 1, 2005
Rotating electrical machines - Part 9: Noise limits
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...
October 1, 1997
Rotating electrical machines - Part 9: Noise limits
This standard specifies maximum permissible A-weighted sound power levels for rotating electrical machines complying with IEC 34-1, having methods of cooling according to IEC 34-6 and degrees of...