Abstract

This part of IEC 60034 specifies test methods for the determination of sound power level of rotating electrical Machines and 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.

Begin

2020-12-02

Planned document number

DIN EN IEC 60034-9

Project number

02229892

Responsible national committee

DKE/K 311 - Drehende elektrische Maschinen  

draft standard

Rotating electrical machines - Part 9: Noise limits (IEC 2/1994/CD:2020); Text in German and English
2021-04
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previous edition(s)

Rotating electrical machines - Part 9: Noise limits (IEC 60034-9:2003, modified + A1:2007); German version EN 60034-9:2005 + A1:2007, Corrigenda to DIN EN 60034-9 (VDE 0530-9):2008-01
2008-04

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Rotating electrical machines - Part 9: Noise limits (IEC 60034-9:2003, modified + A1:2007); German version EN 60034-9:2005 + A1:2007
2008-01

Order from DIN Media