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ANSI/AHRI Standard 530-2011, Rating of Sound and Vibration for Refrigerant Compressors

Standard Scope
This standard applies to External-drive, Hermetic and Semi-Hermetic Refrigerant Compressors. In the case of External-drive Refrigerant Compressors, the driving mechanism shall be excluded from the sound and vibration measurements. However, for Semi-Hermetic Refrigerant Compressors where the driving mechanism is an integral part of the compressor assembly as defined in Section 3, it shall be included in the measurements.

Free Download: ANSI/AHRI Standard 530-2011, Rating of Sound and Vibration for Refrigerant Compressors

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