CT-3A Three Phase Current Data Logger


  • Three current channels c/w selectable range 40A and 400A ranges
  • Accuracy: 0.5A-40A, ±1A and 40-400A, ±2A
  • Selectable averaging period from 1 second to 60 minute
  • CT’s fit round 30mm cables
  • Memory capacity of 32,000 (true RMS) values per channel (10bit), up to 300 days continuous recording
  • Complete with Electrosoft energy analysis software
  • Sealed to IP65 / NEMA 12/4
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The CT-3A is specifically designed to accurately monitor one, two or three current channels allowing you to monitor the loading and/or balancing problems and energy consumption of an installation.