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PQ3470 3-Phase Graphical Power & Harmonics Analyzer/Datalogger
Brand: ExtechDatalogging Power Analyzer (up to 30,000 sets of measurements).
Features- Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu|Full system analysis with up to 35 parameters:
- V (phase-to-phase), V (phase-to-ground).
- A (phase-to-ground).
- KW / KVA / KVAR / PF (phase).
- KW / KVA / KVAR / PF (system)|.
- KWH / KVAH / KVARH / PFH (system).
- Phase angle.
- Optional 200A, 1200A Current Clamps or 3000A Flexible Current Probes (sold separately)|Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems.
- Simultaneous display of Harmonics and Waveform|Analysis of Total Harmonic Distortion (THD).
- Graphic Phase diagram with 3-Phase system parameters.
- 3-phase Voltage or Current Unbalanced Ratio (VUR, AUR) and unbalanced factor.
- Capture Transient events (including dip, swell, and outage) with programmable threshold (%).
- Log up to 30,000 reading on a removable SD memory card in Microsoft Excel® format.
- Wide sampling rate range (2 seconds to 2 hours).
- Built-in Clock and Calendar.
- Complete with 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240V AC adaptor and case. Clamp probes sold separately.
