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Extech PQ3470 3-Phase Graphical Power & Harmonics Analyzer/Datalogger QATAR

13000.0QR

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Description

Feature	Details
Product Name	Extech PQ3470 3-Phase Graphical Power & Harmonics Analyzer / Datalogger
Purpose	Advanced power-quality monitoring, energy audits, 3-phase system diagnostics & logging
System Support	Single-phase or 3-phase (3-wire or 4-wire) AC electrical systems (midstateinstruments.com)
Voltage Range	Up to 600 V AC (True RMS) (midstateinstruments.com)
Current Capacity	Up to 3000 A AC depending on chosen clamp probes (probes sold separately) (powermeters.ie)
Measured / Logged Parameters	Voltage (phase-to-phase, phase-to-ground), Current, Active / Apparent / Reactive Power (kW, kVA, kVAR), Energy (kWh, kVAh, kVARh), Power Factor, Frequency, Phase Angle, Phase & System loads, plus up to 35 total parameters. (powermeters.ie)
Harmonics & Waveform Analysis	On-screen harmonic analysis (1st–50th order), total harmonic distortion (THD), simultaneous waveform + harmonics display, peak-value waveform capture (powermeters.ie)
Unbalance & Transient Detection	3-phase voltage/current unbalanced ratio (VUR/AUR), unbalanced factor. Can detect & log transient events (dips, swells, outages) with programmable threshold. (flir.com)
Data Logging	Stores up to 30,000 measurement sets on removable SD card (Excel® format) — easy PC export/reporting. (Instrumart)
Sampling Rate	Adjustable sampling interval from 2 seconds up to 2 hours — good for short-term diagnostics or long-term monitoring. (midstateinstruments.com)
Adjustable CT/PT Ratios	Supports adjustable current transformer (CT) ratio (1–600) and potential transformer (PT) ratio (1–1000) — suitable for high-power distribution systems. (powermeters.ie)
Display & Interface	Large graphical, backlit dot-matrix LCD, user-friendly on-screen menu, rugged over-mold housing — built for field & industrial use. (midstateinstruments.com)
Included in Box (Base Unit)	Voltage test leads with alligator clips, SD memory card, power adapter (100–240 V), batteries, carry case. Note: Current-clamp probes are sold separately (Instrumart)