Calibration of Power Quality Measuring Instruments

Calibration of PQ measuring instruments can be performed at STRI according to amongst other  IEC 61000-4-15 and IEC 61000-4-7.

For the calibration of power quality instruments (PQ-instruments) a FLUKE6100 reference standard, which  provides extremely accurate (0.01%) reference voltage and current simultaneously is used. The voltage and current magnitude, frequency, waveshape and phase can be varied within a wide range and complies with the requirements in various standards for calibration of instruments.