RO
SR CEI 60034-9:1993
Rotating electrical machines. Part 9: Noise limits
Specifies maximum permissible A-weighted sound power levels for rotating electrical machines complying with IEC 34-1, with methods of cooling according to IEC 34-6 and degrees of protection according to IEC 34-5.
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Status :
Withdrawn
Approval date : 1/30/1993
Publish date : 5/1/1993
Withdrawal date : 12/8/1999
Number of pages : 10
ICS :
Technical Committee : 1 - Rotating machinery
- Replaces STAS 8274-74
- Normative reference STAS 1893/1-87
- Replaced by SR EN 60034-9:2000