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High Performance Current Sensing for Automation Application
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Current Transducers

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AT/ATR 3 & 4 Series AC Current Transducers

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Application Note - Pump Monitoring and Protection
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AT/ATR-FL Series Series AC Current Transducers

Current Transducers

AT/ATR-FL Series Series current transducers combine a current transformer and a signal conditioner into a single package for applications from 100A to 2000A. The AT version is Average Responding for use on linear (sinusoidal) loads. The ATR version is True RMS for use on distorted waveforms found in VFD or SCR ouputs. Available in a solid-core case.

Large Aperture
  • Accommodates large conductors or wire bundles
Select the Right Output
  • True RMS technology is accurate on distorted wave form like those associated with VFD or SCR outputs
  • Average Responding for use with linear, sinusoidal waveforms
Jumper Selectable Ranges
  • Reduces inventory
  • Eliminates zero and span pots
Isolation
  • Output is magnetically isolated from the input for safety
  • Eliminates insertion loss (voltage drop)
Agency Approved
  • UL, CUL approved