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Used to monitor the entire metering chain:
In the event of a loss of current or voltage measurement data, the assigned protection
functions may be inhibited to avoid nuisance tripping
- CT and VT sensors
- connection
- Sepam analog inputs.
- consistency checking of currents and voltages measured
- acquisition of phase or residual voltage transformer protection fuse blown contacts.
In the event of a loss of current or voltage measurement data, the assigned protection
functions may be inhibited to avoid nuisance tripping