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IEC 60044-2:1997 ed1.0
Instrument transformers - Part 2: Inductive voltage transformers
75 стр.
Заменен
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384.94 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
17.220.20 Measurement. Including measuring instruments, instrument transformers / Измерения электрических и магнитных величин. Включая измерительные приборы, измерительные трансформаторы
Описание
Applies to new inductive voltage transformers for use withelectrical measuring instruments and electrical protective devicesat frequencies from 15 to 100 Hz. This standard relates basically to transformers with separate windings, but also to autotransformers.It replaces IEC 60186 (1987) plus Amendments 1 and 2only for inductive voltage transformers. IEC 60186 remains in forcefor capacitive voltage transformers.