BS 7452:1991被替代
Specification for separating transformers, autotransformers, variable transformers and reactors
出版：British Standards Institution
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基本信息
标准编号： BS 7452:1991
发布时间：1991/7/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：132
标准简介
Single-phase or polyphase air-cooled separating transformers, auto-transformers, variable transformers and small reactors having a supply voltage not exceeding 1000 V a.c. and rated frequency not exceeding 500 Hz.
标准备注
© British Standards Institution 2013
等同采用的国际标准
IEC 60989 Ed. 1.0 - Identical
