CEI EN 60076-10 : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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POWER TRANSFORMERS - PART 10: DETERMINATION OF SOUND LEVELS
Hardcopy , PDF
English - Italian
01-01-2002
28-07-2025
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Sound power for different loading conditions
5 Sound level measurement specification
6 Instrumentation, calibration and accuracy
7 Principal radiating surface
8 Prescribed contour
9 Microphone positions
10 Calculation of the measurement surface area
11 Sound measurement
12 Determination of sound power level by calculation
13 Logarithmic addition and subtraction of individual
sound levels
14 Far-field calculations for distances larger than 30 m
15 Presentation of results
Annex A (informative) - Narrow-band and time-synchronous
measurements
Annex B (informative) - Typical report of sound level
determination
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Describes sound pressure and sound intensity measurement methods from which sound power levels of transformers, reactors and their associated cooling devices are determined.
| Committee |
CT 14
|
| DevelopmentNote |
Classificazione CEI 14-4/10. (02/2002) Supersedes CEI EN 60551 (05/2003) 1ED 2012 Edition is valid until 17-10-2019; and only available in combined English/Italian. (01/2018)
|
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 60076-10:2016 | Identical |
| EN 60076-10:2016 | Identical |
A newer version of this standard is available.
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