Extech Three-Phase Graphical Power and Harmonics Analyzer

Provides on-screen harmonics display of 1 to 50th order
  • 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
  • Select 200 A, 1200 A traditional current clamps or 3000 A flexible current probes
  • 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
  • Displays waveform with peak values
  • Analysis of total harmonic distortion (THD)
  • Graphic phase diagram with three-Phase system parameters
  • Three-phase voltage or current unbalanced ratio (VUR, AUR) and unbalanced factor
  • Capture transient events (including dip, swell, and outage) with programmable threshold (%)
  • Wide sampling rate range (2 seconds to 2 hours)
  • Captured measurements can be imported directly into Excel via the SD memory card
  • Built-in clock and calendar
  • Rugged over molded housing
This graphical power and harmonics analyzer allows you to easily capture data for analyzing power systems. The analyzer logs up to 30,000 readings on a removable SD memory card in Microsoft® Excel® format and features an intuitive menu-driven interface that makes set up and operation quick and simple.
$3,329.00 - $4,299.00USD / Each

4 variations of this product are available.

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Compareitem specifications
Max AC Current (amps) Max AC Voltage (Voltage) Reactive Power Range
Availability Pricing
Extech PQ3470 Three-Phase Power Analyzer, 3000 A EW-20046-30 Mfr # PQ3470
3000 600 9.999 MVAR
$3,329.00USD / Each
Extech PQ3470-2 Three-Phase Power Analyzer Kit, 200 A EW-20046-31 Mfr # PQ3470-2
3000 600 9.999 MVAR
$3,875.00USD / Each
Extech PQ3470-12 Three-Phase Power Analyzer Kit, 1200 A EW-20046-32 Mfr # PQ3470-12
3000 600 9.999 MVAR
$4,078.00USD / Each
Extech PQ3470-30 Three-Phase Power Analyzer Kit, 3000 A EW-20046-33 Mfr # PQ3470-30
3000 600 9.999 MVAR
$4,299.00USD / Each
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