Ampe kìm đo công suất, sóng hài PROVA 6605
■ Active (W, KW, HP), reactive (VAR, KVAR) and apparent (VA, KVA) power
■ Power factor (PF), phase angle (Φ), and energy (WH, KWH)
■ Non-interrupted AC current harmonic analysis
■ 1 to 99th order of harmonics at 2.0% basic accuracy
■ Total harmonic distortion (%THD-F) and crest factor (CF)
■ True RMS measurement of V and A at 0.5% basic accuracy
■ Fast peak function (39μs for 50 Hz, 33μs for 60Hz)
■ Resistance and Continuity with Beeper
■ Measurement of balanced 3Φ power
■ Measurement of balanced 3Φ sequence
■ Programmable CT ratio from 1 to 250
■ Max, Min and data hold functions
■ Active power in H.P.
■ Auto power off function in 30 minutes
■ AC current: 0~1500A