EN 60551 : 92 AMD 1 97被替代
DETERMINATION OF TRANSFORMER AND REACTOR SOUND LEVELS
出版：European Committee for Standards - Electrical
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基本信息
標準編號： EN 60551 : 92 AMD 1 97
標準類別：Standard
出版單位：European Committee for Standards - Electrical
標準頁數：0
標準簡介
Specifies the procedures where the sound levels of transformers, reactors and associated cooling equipment are determined to comply with any specifications, together with the characteristics of noise emitted in service.
本標準替代的舊標準
