CEI EN 60551:1997-09
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Determination of noise levels of transformers and reactors
Amended by
Published date
01-09-1997
Publisher
Superseded date
11-10-2025
Superseded by
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This Standard defines the methods by which the noise levels of transformers, reactors, and their cooling devices must be measured for the purpose of verifying compliance with the requirements of any specification and determining the characteristics of the noise emitted in operation.
| Committee |
CT 14
|
| DocumentType |
Standard
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60551:1987 | Identical |
| EN 60551:1992 | Identical |
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