Three Phase Power Analyzer for Transformer Testing (80A Direct without CT, 700V)

Product Details:TFT780 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. TFT780 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.TFT780 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. The gap less four-quadrant power measurement technique gives better accuracy at distorted waveforms or AC drive (VFD) operated power supply.Any distortion in line power directly reflect on the measurement, TFT780 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.TFT780 provides facility to selection 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. Key FeaturesCompact, high precision power analyzers – easy to carry and save working space.Simple user interface ensures easy, intuitive operation.Standard configurations allow users to specify the exact functionality required for their own unique application.Accurately display dynamic events on all phases at exactly the same point in time with simultaneous parallel acquisition of all phases.All inputs are galvanically isolated to avoid short circuits in any type of applications.Harmonics up to the 64th Voltage and currentDigital Oscilloscope (DSO) mode included.User-selectable average time – 250ms Fast 3%, 500ms Fast 2%, 1000 ms Fast 1%, 16S Accurate by single key for dynamic measurements.1MB on-board memory for storage of measured values.Computer interface USB 2.0 device free of cost PC software for data download, analysis2 MHz sample rates for detailed signal analysis, With SINC + FIR digital filter give noise free measurement.Bandwidth from 40 Hz to 200 Hz for reliable measurement precision.Includes Gopal PC software for data download, analysis.