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Você sabe o que é assimetria de fases? Em uma rede trifásica, as tensões entre L1, L2 e L3 devem estar equilibradas. Quando existe uma diferença significativa entre elas, temos uma condição de assimetria. O relé monitora continuamente as três fases e, quando o desequilíbrio ultrapassa o limite configurado, ele atua no circuito de comando. Isso ajuda a evitar que motores trabalhem em condições inadequadas, já que o desequilíbrio pode provocar correntes desiguais e aquecimento excessivo. Você já ...
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