• Transient fault recorder—post fault analysis to verify protection and circuit breaker operations, fault clearance times

• Disturbance recorder/logger—analyze power system stability by recording recluse sequences, power swing, and frequency oscillations

• Trend recording—verify voltage regulation and balancing

• Power quality monitor—voltage and frequency profiles, voltage dips and surges, loss of supply, harmonic content, flicker, voltage and current imbalance

• Automatically or manually export fault, disturbance and power quality data using the EEE P1159.3 PQDIF standard

• Phasor Measurement Unit—synchronized phasor measurements, in accordance with IEEE STD 1344

• Fault locator—calculates distance to fault based on confi gurable line model

• Real time monitor—view analog, digital inputs, and computed values in near real time

• Multiple simultaneous connections over serial, modem or Ethernet, secured with strongly encrypted passwords.