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                                                                                   | Arbiter Systems | Synchronized Power Measurements | 935A


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  Model 935A Portable Current Source

The Arbiter Systems Inc. Model 935A Current Source is designed to drive high currents up to 1000 amps rms, through low impedance loads. Output current is produced at the input line frequency through a toroidal current transformer. The input line level is selectable from 100V, 120V, 200V, 220V, and 240 volts rms. An output range selector switch and variable transformer allow easy setting of the output within the attainable range.

  • Drive up to 1000 Amps rms.
  • Input line level selectable from 10 to 240 volts rms.
  • Measure ratio and phase angle errors.
  • Works with Model 936A Reference Current Transformer
    and Model 931A Power System Analyzer.
  The Model 935A is an ideal source for testing instrument current transformers. Use the Model 935A Current Source in conjunction with the Model 931A power System Analyzer and the 936A Reference Current Transformer to accurately measure the ratio and phase angle errors on a wide variety of current transformers.

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