Impedance relay is directional relay or non directional relay?

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Impedance relay is directional relay or non directional relay?..

Answer / jagan

Impedance relay is non-directional relay.
Only admittance relay is inherntly directional

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Impedance relay is directional relay or non directional relay?..

Answer / k.prakashchandra

It is directional ,having both separate forward and reverse reaches

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