The application of the overcurrent relay

FAQ > Medium-voltage Power Distribution Products > Protection Relays > Protection Relays - MELPRO-A Series > The application of the overcurrent relay

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No : 23709
Release Date : 2018/09/19 17:16
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Is that operable if one unit is connected to R-phase and another unit is connected to T-phase?

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FAQ > Medium-voltage Power Distribution Products > Protection Relays > Protection Relays - MELPRO-A Series
FAQ > Medium-voltage Power Distribution Products > Protection Relays > Protection Relays - MELPRO-A Series > MOC

Answer

It is possible. Connect R-phase to the terminal for R-phase of the relay, and T-phase to the terminal for T-phase of the relay. And the direction of a current from the CT must be aligned for R-phase and T-phase respectively.

Product Name: Protection Relay

Series: MELPRO-A Series