Ampe kìm đo công suất, sóng hài PROVA 6200
Power Quality Analysis for Single and Balanced Three Phase System.
■ Harmonic Analysis of Voltage and Current (1 to 50th order).
■ True RMS measurement of V with 0.5% of reading basic accuracy.
■ True RMS measurement of A with 1% of reading basic accuracy.
■ Graphic Waveform of Voltage and Current.
■ Graphic Phasor Diagram.
■ Transient Detection and Logging of Swell, Dip, and Outage.
■ Fast peak function (39μs for 50 Hz, 33μs for 60Hz).
■ Active (W, KW, HP), reactive (VAR, KVAR) and apparent (VA, KVA) power
■ Power factor (PF), phase angle (Φ), and energy (WH, KWH, KVARH, PFH).
■ Measurement of balanced 3Φ Power Quality.
■ Programmable VT ratio from 1 to 3000.
■ Hold functions.