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CURRENT TRANSFORMERS
出版:European Committee for Standards - Electrical

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基本信息
標(biāo)準(zhǔn)編號(hào): HD 553 : 200S2
標(biāo)準(zhǔn)類別:Standard
出版單位:European Committee for Standards - Electrical
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介
Applicable to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
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