CEI EN 60034-9/A1:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Rotating electrical machines Part 9: Noise limits
Hardcopy , PDF
English - Italian
01-02-2008
15-01-2025
This part of IEC 60034: – specifies test methods for the determination of sound power level of rotating electrical machines; – specifies maximum A-weighted sound power levels for factory acceptance testing of network-supplied, rotating electrical machines in accordance with lEC 60034-1, having methods of cooling according to lEC 60034-6 and degrees of protection according to lEC 60034-5, and having the following characteristics: standard design, either a.c. or d.c., without additional special electrical, mechanical, or acoustical modifications intended to reduce the sound power level; rated output from 1 kW (or kVA) up to and including 5 500 kW (or kVA); rated speed not greater than 3 750 min–1.
| DocumentType |
Amendment
|
| Pages |
0
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 60034-9:2005/A1:2007 | Identical |
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