Digital Fault Recorder

FEATURES AND BENEFITS

Transient fault recorder—post fault analysis to verify protection and circuit breaker opera tions, fault clearance times and distance to fault
Disturbance recorder—extended recording and logging for slow disturbances and steady state RMS values, harmonics and optional real power and power factor
Power quality monitor—voltage and frequency profiles, voltage dips and surges, loss of supply, and harmonic content
Fault locator—calculates distance to fault based on configurable line model
Real time monitor—view analog, digital inputs and computed values in near real time
On-line switchgear monitor—used to identify condition based service time for switchgear by accumulating contact wear