【国外标准】 IEC/IEEE Draft International Standard - High-voltage Switchgear and Controlgear - Part 37-082: Standard Practice for the Measurement of Sound Pressure Levels on Alternating Current Circuit-breakers
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2025-04-28
- IEEE/IEC P62271-37-082
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As part of the Dual Logo Agreement between IEEE and IEC, this standard is denoted IEC/IEEE 62271-37-082. This standard provides methods for the measurement of sound pressure level produced by outdoor alternating current 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.
标准号:
IEEE/IEC P62271-37-082
标准名称:
IEC/IEEE Draft International Standard - High-voltage Switchgear and Controlgear - Part 37-082: Standard Practice for the Measurement of Sound Pressure Levels on Alternating Current Circuit-breakers
英文名称:
标准状态:
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