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GB/T 10069.3-2008
GB/T 10069.3-2008 Measurement of airborne noise emitted by rotating electrical machines and the noise limits—Part 3:Noise limits
Abstract
The purpose of this section is to specify the maximum sound power level (LWA) of motors in terms of power, speed, and load, measured in dB(A); and to stipulate the testing methods and experimental conditions for determining the sound power level of motors, providing a standard for assessing whether the motor noise meets the specified maximum sound power level. This section does not provide corrections for pure tone characteristics.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 10069.3-2008 |
| CCS | Rotating motor |
| ICS | Rotating motor |
| Implement Date | 2009-06-01 |
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$ 44
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$ 44
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$ 44