BS 4999-51:1973 - Specification for general requirements for rotating electrical machines. Noise levels

BS 4999-51:1973

Specification for general requirements for rotating electrical machines. Noise levels

Status : Revised, Superseded, Withdrawn   Published : October 1973 Replaced By : BS 4999-109:1987

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Specifies methods of measuring and classifying the acoustic noise emitted from rotating electrical machines under free field conditions. Methods for correcting for presence of pure tones. Upper limits of dB (A) sound power for machines rated up to 16 MW.




Standard NumberBS 4999-51:1973
TitleSpecification for general requirements for rotating electrical machines. Noise levels
StatusRevised, Superseded, Withdrawn
Publication Date31 October 1973
Withdrawn Date27 February 1987
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 4999-109:1987
Amended ByAMD 2328
AMD 2659
Draft Superseded By71/20448 DC
DescriptorsRotating electric machines, Noise (environmental), Sound intensity, Acoustic measurement
ICS17.140.20
29.160.01
CommitteePEL/2
ISBN0 580 07982 1
PublisherBSI
FormatA4
DeliveryNo
File Size0 KB
Price£182.00


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