Extech PQ3350-1 Three-Phase Power and Harmonics Analyzer, 1200A

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Extech Mfr # PQ3350-1 – Item # WW-20042-11
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
  • 1 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • Max AC Voltage (Voltage)600
  • AC Voltage Accuracy±(0.5% of reading + 0.5 digits)
  • Max AC Current (amps)1200
  • AC Current Accuracy±(0.5% of reading +0.5 digits)
  • Power Factor Accuracy±(1.5% of reading +8 digits)
  • Min Frequency Range (Hz)45
  • Max Frequency Range (Hz)65
  • Frequency Accuracy±0.1 Hz
  • Active Power Accuracy±(1.0% of reading +8 digits)
  • Apparent Power Range9999 kVA
  • Power Factor Range0.00 to +1.00
  • Harmonics1 to 99
  • Harmonics Accuracy±2°
  • Crest Factor1.00 to 99.99
  • Crest Factor Accuracy±(5% of reading +30 digits)
  • Peak Current Accuracy±5% of reading +30 digits) for AC
  • Peak Voltage Accuracy±5% of reading +30 digits) for AC
  • Phase Angle-180° to +180.0°
  • Phase Accuracy±1°
  • DisplayLarge, backlit LCD displays up to 35 parameters in one screen
  • Battery Type8 AA batteries
  • Height (in)2 1/4
  • Width (in)6
  • Depth (in)10
  • Height (cm)5.8
  • Width (cm)15.2
  • Depth (cm)25.4
  • DescriptionThree-Phase Power and Harmonics Analyzer, 1200A
  • Warranty1 Year
1 Year WarrantyConformite Europeenne

Key Features

  • 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
  • 1 year warranty

More About this Item

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.

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