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High Voltage Transducer P 43000 TRMS (true RMS)

The VariTrans P 43000 TRMS isolation amplifiers have been specially conceived for measurements of bipolar currents ranging from milliamps up to 5 amps. They reliably isolate high potentials at the input circuit. Thanks to the true rms conversion in the transducer, even distorted input signals are captured correctly and output as so-called true rms values.

The isolating distances are designed to withstand permanent voltages up to 3600 V AC/DC and fast transients up to 20 kV.


  • Input: 0.1 A … 5 A AC
  • Frequency range: 40 … 1000 Hz
  • Accuracy class: 0,5 %
  • Test voltage: 15 kV AC
  • Isolation: 3,6 kV AC/DC
  • Power supply: 20 … 253 V AC/DC
  • 5-year warranty
  • Special features: Calibrated, switchable, and custom-adjustable versions

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