РЗА • Просмотр темы - трансформаторы тока

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РЗА • Просмотр темы - трансформаторы тока

трансформаторы тока

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трансформаторы тока

omv » Вт окт 12, 2010 16:46

omv: Сообщения: 4; Зарегистрирован: Вт сен 28, 2010 16:28

Вернуться к началу

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V_r » Вт окт 12, 2010 17:37

V_r: Сообщения: 807; Зарегистрирован: Пт авг 31, 2007 06:47; Откуда: Живу здесь

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electric » Вт окт 12, 2010 18:21

Думаю, можно поступить даже еще проще, без снятия характеристики. Если подать на первичную обмотку ток процентов 5-10-20 (нужно проверить опытным путем) номинального, то, наверное, можно будет заметить существенную разницу в напряжении на разомкнутой вторичной обмотке. Естественно, на релейной обмотке напряжение будет больше.

electric

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