Residual-current device

Summary of residual current devices. Its main purpose, operation and placement. Purpose of National Electrical Code. The process of RCDs. The process of replacing the two-wire (ungrounded) output. Photo of the internal mechanism of the residual current.

Рубрика Физика и энергетика
Предмет Энергетика
Вид реферат
Язык английский
Прислал(а) incognito
Дата добавления 08.11.2012
Размер файла 191,2 K

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