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BE1-67N Ground Directional Relay Guide by Truong Hung is a document available to read on EtoBox.

What is BE1-67N Ground Directional Relay Guide about?

The document describes the BE1-67N Ground Directional Overcurrent Relay. It provides ground fault protection for transmission and distribution lines by sensing the direction and magnitude of ground current. It features a dual polarized directional element using zero sequence voltage and current. It has 12 time-current curves and optional instantaneous overcurrent elements. It is used to determine the location of ground faults based on the direction of zero sequence current flow and provides protection for t

Author

Truong Hung

Language

EN