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6135A/PMUCAL Phasor Measurement Unit Calibration System

6135A/PMUCAL Phasor Measurement Unit Calibration System

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The 6135A/PMUCAL system delivers fast, automated, traceable calibrations that comply with IEEE C37.118.1a™-2014 and IEEE Synchrophasor Measurement Test Suite Specification-Version 2-2015. It sets a new standard for accuracy in electrical power calibration standards.

Voltage and current are created with up to 6 digits precision and accuracies better than 0.005% (50 ppm). Exceptional phase performance with voltage and current phase accuracy to 2.3mill-degrees. Voltage-to-voltage phase accuracy is 5 milli-degrees.

With a user-supplied client PC the calibration software enables you to configure the testing process and control the testing and calibration of the PMU under test. The system also allows users to calibrate and test a PMU from a client PC from the test site or remotely over the internet.


  • AC voltmeters, AC ammeters
  • Current transformers
  • Flicker meters
  • Phase angle meters
  • Power factor meters
  • Power factor meters
  • Power analysers

Data Sheet

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