GB/T 28543-2012
Noise measurement of power capacitors (English Version)
- Standard No.
- GB/T 28543-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-12
- Replace By
- GB/T 28543-2021
- Latest
- GB/T 28543-2021
- Scope
- This standard specifies the sound pressure level measurement method of the power capacitor unit, and uses it to determine the sound power level of the power capacitor unit. This standard applies to parallel capacitor units, AC filter capacitor units, and DC filter capacitor units for AC power systems with a nominal voltage of 1KV and above and a frequency of 50Hz. Other power capacitor units can refer to this standard for implementation.
GB/T 28543-2012 Referenced Document
- GB/T 2900.16-1996 Electrotechnical terminology. Power capacitors
- GB/T 3241 Electroacoustics.Octave-band and fractional-octave-band filters
- GB/T 3767-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane
- GB/T 3785.1 Electroacoustics—Sound level meters—Part 1: Specifications*， 2023-05-23 Update
- GB/T 3947-1996 Acoustical terminology
GB/T 28543-2012 history
- 2021 GB/T 28543-2021 Noise measurement method on power capacitors
- 2012 GB/T 28543-2012 Noise measurement of power capacitors
