3 phase power analyzer
Three Phase Power Analyzer PA700TFT is multi-range power Analyzer with basic 0.05% R+R accuracy. 8 range of voltage, 8 range of current and total 64 range of power and power factor gives more accurate result at low power factor. It has waveform mode to check the waveform of voltage and current. As well it has B/H curve mode where user can check live b/h curve of the transformer under test. The gap less four-quadrant power measurement technique gives better accuracy at distorted waveforms or AC drive (VFD) operated power supply.
Three Phase Power Analyzer PA700TFT series Power Analyzer has given revolution in testing of distribution and power transformer with the advanced feature of hysteresis (B/H)
analysis. Core loss & winding loss measurement is important in transformer testing. In conventional method, power Analyzer used with digital oscilloscope and phase converter to calculate knee value and saturation point of core. PA700TFT eliminate the requirement of multiple equipment and made the testing more easy by inbuilt hysteresis measurement mode. Which plot live hysteresis curve, so derivation of knee and saturation value is easy.
Any distortion in line power directly reflect on the measurement, Three Phase Power Analyzer PA700TFT has waveform display mode which gives d(y) / d(t) of line voltage and current. In addition, there is facility of zoom in and zoom out to get precise analysis.
Three Phase Power Analyzer PA700TFT provides facility to s
election speed of measurement by keypad. It play big role during setting test voltage and current in transformer testing. User can set fast speed mode during setting of test voltage and current and then accurate mode during fine measurement. It saves time in make testing easy.