Relay IJC51E Current Balance Relay
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This relay is used to detect load imbalances in a circuit. This is typically applied to equipment that expects a balanced three phase load within the slope settings (115%-150%). The unit is equipped with three induction disk units with operating and restraint coils and three Indicating contactor switches associated with each induction disk unit.
This relay operates when the current in one of the three phases exceeds the restraint current set by the slope. Testing this relay requires two AC current sources, A DC power supply and a contact/timer light.
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