IEEE Unapproved Draft Std PC37.082_IEC62271-113/D2

IEEE Draft Recommended Practice for the Measurement of Sound Pressure Levels of Outdoor Power Circuit Breakers

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标准号

IEEE Unapproved Draft Std PC37.082_IEC62271-113/D2

发布

2023年

发布单位

美国电气电子工程师学会

 

 

适用范围

This standard provides methods for the measurement of sound pressure level produced by outdoor power circuit-breakers in a free-field environment. These methods may also be used indoors or in restricted field, provided that precautions are observed in the measurement and interpretation of the results.

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