CEI 17-136
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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| Organization: | CEI |
| Publication Date: | 1 December 2013 |
| Status: | active |
| Page Count: | 36 |
| ICS Code (High voltage switchgear and controlgear): | 29.130.10 |
scope:
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.
Document History
CEI 17-136
December 1, 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 sound pressure level produced by outdoor alternating current circuit-breakers in a free-field environment. These...