Model# 3CTR

3 in 1 RMS Current Transducer

  • Designed for use in applications where measurement of non-sinusoidal waveforms is required.
  • Designed for use on three-phase systems, but may also be used to monitor three single phase circuits where panel space is limited.
  • Use with current transformers for high current applications.
  • Accurate measurement of the true RMS value of input signals over a wide frequency range.
  • Accurate to 0.25% Full Scale
  • Designed to withstand motor start-up transients.
  • Input/output isolation.


Response Time at 90%100ms
Loading TimeSee Datasheet
Output Ripple<1.0%
Weight2.5 Lbs


Class ± 0.25% F.S. at 60Hz


Amps0-1A or 0-20A
Frequency Range48 to 420Hz


Standard0-1mAdc, 4-20mAdc, 0-10Vdc or 0-5Vdc


Need Assistance? Call: 614-889-6152

Detailed Model Specifications

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