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1 phase High Impedance Earth Fault Relay
SC14S is a self-powered, single-phase, non-directional, Earth fault relay with one measuring element.
Micro-controller based design
Draw out facility
Built in Third Harmonic Filter.
Instantaneous time delay or delay of 100 ms, 200 ms can be set
Current Input: 1A / 5A
The relay can be used for differential protection of generators, REF applications of generators and transformers in all low voltage, medium voltage sub-stations.