PQSIM 200™


PQSIM 200™ was designed by Power Quality Experts with 30 years’ experience testing and documenting Power Quality. The PQSIM 200™ provides the user with the capability to select PQ events and their magnitude to test PQ instrument setups, capture capability with a repeatable and predictable voltage and current waveform.


General Specifications

Power Input: 12VDC
Voltage 0 to 1.5 VAC (Current signal to PQMeter)
Output Phase Voltage 120~240 VAC, 50Hz / 60Hz



  • User selectable power quality disturbances to test PQ monitor settings and to train PQ engineers.

  • An automatic sequence steps through a series of 9 different power quality disturbances with each event spaced at 30 seconds.

  • A dedicated AC function generator that produces voltage and current waveforms of the most common types of power quality disturbances.

Power Quality Disturbances - Phase to Neutral

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  • Voltage Sag/Dip,  Magnitude (10, 25, 50)%,  Duration (0.05, 0.5, 1, 5, 11) cycles

  • Voltage Swell Magnitude (+10%), Duration (.05, 0.5, 1, 5, 11) cycles.

  • Unipolar & Bipolar Transients

  • Decaying Ringwave Transient

  • Odd Harmonics



Power Quality Disturbances - Neutral to Grond

  •  Voltage Swell, Duration (0.05, 0.5, 1, 5, 11) cycles

  • Transient



*Available cable adapters to fit input connectors of specific PQ meters.