Extech 3-Phase Power & Harmonics Analyzers

Datalog up to 52,428 single-phase readings or 17,476 three-phase readings
  • Flexible clamp probes for wrapping around bus bars and wire bundles
  • Display of waveform with peak values (1024 samples/period)
  • Maximum demand (MDkW, MW, kVA, MVA) with programmable period
  • Simultaneous display of harmonics and waveform
  • Analysis of total harmonic distortion (THD-F)
  • Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000)
  • Graphic phase diagram with 3-phase system parameters
  • 3-phase voltage or current unbalanced ratio (VUR, VIR) and unbalanced factor (d0%, d2%)
  • Calculated unbalanced current through neutral line (In)
  • Captures 28 transient events (including dip, swell and outage) with programmable threshold (%)
  • Optically isolated USB interface with software to download waveforms, power parameters, and harmonics
  • Clamp-on True RMS power measurements with on-screen harmonics display
  • Large backlit LCD displays up to 35 parameters in one screen
These power and harmonic analyzers are designed to capture voltage events and harmonics quickly and accurately. Units feature a rugged design making them ideal for challenging industrial environments, and the intuitive user-interface makes set up and operation simple.
£3,428.00 - £3,523.00GBP / Each
£4,113.60 - £4,227.60GBP (incl VAT)

2 variations of this product are available.

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Compareitem specifications
Max AC Current (amps) Max AC Voltage (Voltage) Description
Availability Pricing
Extech PQ3350-1 Three-Phase Power and Harmonics Analyzer, 1200A WZ-20042-11 Mfr # PQ3350-1
1200 600 Three-Phase Power and Harmonics Analyzer, 1200A
£3,428.00GBP / Each
£4,113.60GBP (incl VAT)
Extech PQ3350-3 Three-Phase Power and Harmonics Analyzer, 3000A WZ-20042-12 Mfr # PQ3350-3
3000 600 Three-Phase Power and Harmonics Analyzer, 3000A
£3,523.00GBP / Each
£4,227.60GBP (incl VAT)
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