Como avaliar o desempenho elétrico do óleo?
Asked: Outubro 15, 2024 às 2:24 am by Gregory
- Este tópico contém 1 resposta, 2 utilizadores e foi actualizado pela última vez há 7 meses, 4 semanas por Carlos.
Answers
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Outubro 15, 2024 às 2:35 am by Carlos
A avaliação é feita através de:
Testes de rigidez dielétrica: medem a tensão de ruptura.
Fator de dissipação e fator de potência: indicam perdas elétricas.
Análise de condutividade: verifica a capacidade de isolamento.
Ensaios de descargas parciais: detectam falhas de isolamento.
Esses testes garantem que o óleo oferece isolamento adequado.
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