Article sections
Power Quality Analysers use IEC 61000-4-30 for Measurement Methods and Accuracy and can be grouped in three Classes A, S and B.
The Power Quality of the electrical supply is defined in EN 50160 are only relates to the quality of the voltage.
Flicker measurements are defined in IEC 61000-4-15.
Harmonic measurements are defined in IEC 61000-4-7.
in Standards