Digital Fault Recorder

Digital Fault Recorder


Amtek Instruments India Pvt Ltd a fully-featured Digital Fault Recorder, the Ametek TR-100+. This comes with the capability to capture and analyse short transient events, longer term disturbances and trend input quantities such as RMS, frequency, harmonics, power and power factor. The high speed, high resolution recording and flexible triggering modes make the TR-100+ ideal for monitoring protection operations, swing events, power quality, phasors, sequence of events, asset condition and load profiles. The TR-100+ can be scaled to almost any application to obtain the best cost for performance, with selectable architecture from 8-160 analog inputs and a complete suite of software applications. The system can automatically retrieve events and perform an expert analysis so one has the answers fast, saving time and money. It helps optimise the power system to improve reliability, shorten fault clearance times and verify correct operation of switchgear and other protection equipment. The TR-100+ is ideally suited for generation, transmission and distribution power system monitoring.

  • Transient fault recorder – post fault analysis to verify protection and circuit breaker operations, 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

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