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Programmable Direction Inverse Time Current Relay
Programmable Direction Inverse Time Current Relay
JVS Electronics Pvt Ltd offers a wide range of programmable direction inverse time current relay, Type JRP 011.
- It is software based design; programmable time current characteristics; choice of four curves; selectable characteristic angle; programmable directional / non-directional element; draw - out case.
- Its applications include: The relay provides time graded phase and earth fault protection of parallel transformers, transformer feeders, parallel feeders, ring main system etc.
- The relay measures the line current from each of the phases and if it exceeds the set threshold, then relay extends a trip signal after an operating time. The relay's operating time is determined by selecting one of the four inverse time characteristics. The relay has facility to active/ inhibit  the  high  set  protection  feature. The relay output contacts are self reset. Relay operation without any fault current is determined by trip test facility.Â