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BSI - BS EN 60551

Determination of Transformer and Reactor Sound Levels

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Organization: BSI
Publication Date: 31 October 1991
Status: inactive
Page Count: 43
ICS Code (Transformers. Reactors): 29.180
scope:

Defines the methods by which the sound levels of transformers, reactors and the associated cooling equipment shall be determined so that compliance with any specification requirements may be confirmed and the characteristics of the noise emitted in service determined.

Document History

BS EN 60551
October 31, 1991
Determination of Transformer and Reactor Sound Levels
Defines the methods by which the sound levels of transformers, reactors and the associated cooling equipment shall be determined so that compliance with any specification requirements may be...
BS EN 60551
October 31, 1991
Determination of Transformer and Reactor Sound Levels
A description is not available for this item.

References

This document references:
BS EN 61043 - Electroacoustics - Instruments for the Measurement of Sound Intensity - Measurement with Pairs of Pressure Sensing Microphones
Published by BSI on April 15, 1994
Ensures well defined performance for instruments used for the determination of sound power according to ISO 9614-1.
This document references:
BS EN ISO 3746 - Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane
Published by BSI on December 31, 2010
A description is not available for this item.
This document is referenced by:
BS EN IEC 61007 - Transformers and Inductors for Use in Electronic and Telecommunication Equipment - Measuring Methods and Test Procedures
Published by BSI on September 30, 2020
A description is not available for this item.
This document is referenced by:
S1945 - Acoustic Screening for Transformers
Published by LUL on May 1, 2022
This standard applies to LU and Suppliers and details the performance and constructional requirements for the installation of acoustic screens to limit the transmission of transformer noise. Purpose...
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