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Proteção elétrica de pessoas e instalações_e-book

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Terra <strong>de</strong> proteção<br />

Terminal principal<br />

<strong>de</strong> terra<br />

Quadro <strong>de</strong> entrada<br />

Condutor principal<br />

<strong>de</strong> protecção<br />

Condutores <strong>de</strong><br />

protecção<br />

Barramento <strong>de</strong> terra do<br />

quadro <strong>de</strong> entrada<br />

Condutor <strong>de</strong> terra<br />

Eléctrodo <strong>de</strong> terra<br />

Terra <strong>de</strong> protecção<br />

http://www.prof2000.pt/users/lpa Página 8

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