This part of International Standard 62271 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.
IEC /IEEE 62271-37-082 Ed. 1.0 en:2012
Original price was: $133.00.$66.00Current price is: $66.00.
High-voltage switchgear and controlgear – Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers
International Electrotechnical Commission , 10/01/2012
Pages: 24
