Using line filters and/or frequency filters while making power measurements

Learn when to use power line filters and/or frequency filters while making power measurements with a power analyzer.

Using line filters and/or frequency filters while making power measurements with a power analyzer

Learn from Sang Lee, application engineer with Yokogawa Test & Measurement, when to use line filters and/or frequency filter while making power measurements with a power analyzer.

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WT1800E - High-Performance

  • Power, Harmonics (THD) Measurements (up to 500th order)
  • Electrical & Mechanical Efficiency of Inverters and Motors in EV and HEV

 

 

WT3000E - High Accuracy

  • High Accuracy Electrical & Mechanical Efficiency of Inverters and Motors in EV and HEV
  • IEC Harmonics (IEC61000-3-2 & IEC61000-3-12); Voltage Fluctuations and Flicker (IEC61000-3-3 & IEC61000-3-11)

 

WT500 - Mid Range

  • Power and Harmonic (THD) Measurements with Independent Range Controls
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WT5000 - Precision Power Analyzer

  • Precision power analyzer with superior accuracy
  • 7 swappable input elements
  • 4 motor inputs
  • Harmonics test compliant to IEC 61000-3-2

Power Analyzers and Power Meters

Measure characteristics of devices that generate, transform or consume electricity. Also called power meters or wattmeters, these devices measure parameters such as true power (watts), power factor, harmonics, and efficiency.

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