DS/IEC/IEEE 62271-37-082:2013 High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers
This part of International Standard 62271 provides methods for the measurement of soundpressure level produced by outdoor alternating current circuit-breakers in a free-fieldenvironment. These methods may also be used indoors or in restricted field, provi
DS/IEC/IEEE 62271-37-082:2013 history
2013DS/IEC/IEEE 62271-37-082:2013 High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers