EXTECH PQ3350 1 3-PHASE POWER &HARMONICS ANALYZER

Key Features

  • Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings)
  • Flexible clamp probes can be used for wrapping around bus bars and wire bundles
  • Large backlighting LCD displays up to 35 parameters in one screen
  • Clamp-on True RMS power measurements with on-screen Harmonics display
  • Simultaneous display of Harmonics and Waveform

SPECIFICATIONS EXTECH PQ3350-1 3-PHASE POWER &HARMONICS ANALYZERS

ACV (True rms)

Range: 600V

Basic Accuracy: ±(0.5%rdg+5d)

AC Curren

Range: Model PQ3350-1 (1200A)

Basic Accuracy: ±(0.5%rdg+5d)

Active Power (kW)

Range: 9.999MW

Basic Accuracy: ±(1%rdg+8d)

Apparent Power (kVA)

Range: 9999kVA

Basic Accuracy: VA=Vrms x Arms

Reactive Power (kVAR)

Range: 9999kVAR

Basic Accuracy: VAR= sqr (VA2 -W2)

Power Factor

Range: 0.0 to +1.00

Basic Accuracy: ±(1.5%°rdg±8d)

Frequency

Range: 45-65Hz

Basic Accuracy: 0.1Hz

Phase

Range: -180.0°~ 0°~ +180.0°

Basic Accuracy: ±1°

Harmonics

Range: 1 to 99

Basic Accuracy: ±2%

Crest Factor

Range: 1.00 to 99.99

Basic Accuracy: ±(5%+30d)

Peak AC Voltage accuracy: ±(5%rdg+30d)

Peak AC Current accuracy: ±(5%rdg+30d)

Active Power Energy (kWh)

Range: 0mWh to 999,999kWh

Reactive Power Energy (kVARh)

Range: 0.0kVARh to 1000MWh

Datalogging: 52428 records (single phase)/17476 records (3 phase)

Dimensions/Weight: 10.1 x 6.1 x 2.3″ (257 x 155 x 57mm)/ 2.5 lbs (1160g)

Introduction

Complete with 1200A 12″ flexible current clamp probes. Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Flexible clamp probes can be used for wrapping around bus bars and wire bundles. Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. 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). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case

Features Extech PQ3350-1

– Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings) (Extech PQ3350-1)
– Flexible clamp probes can be used for wrapping around bus bars and wire bundles
– Large backlighting LCD displays up to 35 parameters in one screen
– Clamp-on True RMS power measurements with on-screen Harmonics display
– Simultaneous display of Harmonics and Waveform
– Display of Waveform with Peak Values (1024 samples/period)
– Analysis of Total Harmonic Distortion (THD-F)
– Maximum Demand (MDkW, MW, kVA, MVA) with programmable period
– 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)
– Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%)
– Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics
– Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case

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