Provides the full range of measurements include V, I, W, VA, VAR, TPF, DPF, Demand, Energy, Harmonics & Inter-harmonics, THD, Harmonics spectrum (V, I, W) to the 63rd, Flicker (Pst, Plt), Crest factor, K factor, Transformer de-rating etc. Min/Max/Avg values are determined in ½ cycle RMS steps. Complete with A/C Flexible Current Clamp DRA-BMI,RR3035A/24, Current Range:- 30/300/3000A AC only. Can be extended to mentioned different ranges of measurement both AC/DC by selecting appropriate current clamps.
High-speed transient capture (1MHz sampling rate) and full range of arithmetic, vector and sequence parameters to evaluate distorted and un-balanced loads as defined in IEEE 1459. Exceeding high/low limits of any active parameter can trigger logging. Voltage and current disturbances can be triggered by peak value, wave-shape change and cycle-by-cycle RMS value change. Pre-event and post-event waveform capture cycles are user adjustable. Voltage and current channels can be cross-triggered. Can be used for power quality measurements, current inrush (cycle-by-cycle current logging), fault recording (cycle-by-cycle voltage logging), long term monitoring and continuous logging at 1 second intervals. The four differential voltages and current channels can also be used independently. Class A compliant with IEC Standard 61000-4-30 ‘Power Quality Measurement Methods’ (also AS DR04066), AS61000-4-7 ‘Harmonic & Inter-harmonic Measurements’ and AS61000-4-15 ‘Flicker-meter’. All data is collected at 256 samples/cycle/channel.