Extech PQ3350-3 3-Phase Power & Harmonics Analyzers

รหัสสินค้า  
SKU-00686
สินค้าขายดี! Extech PQ3350-3 3-Phase Power & Harmonics Analyzers
  • รหัสสินค้า :
    SKU-00686
  • ราคาขาย :
    210,000.00 THB
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      Extech PQ3350-3 3-Phase Power & Harmonics Analyzers

      The Extech PQ3350 3-phase power & harmonics analyzer offers power measurements of single and 3-phase/3-wire or 3-phase/4-wire systems. The PQ3350 is also capable of datalogging up to 52,428 single phase readings or 17,476 3-phase readings. The meter is avaialble as a stand-alone unit or in two kit forms. Kit 1 includes 1200A 12" flexible current clamp probes (PQ3350-1) while Kit 2 includes 3000A 24" flexible current clamp probes (PQ3350-3). These flexible clamp probes can be used for wrapping around bus bars and wire bundles.

      With a large backlit LCD display that shows up to 35 parameters on one screen, the Extech PQ3350 3-phase power & harmonics analyzer offers a simultaneous display of harmonics and waveform. Other features of the PQ3350 include clamp-on True RMS power measurements, display of waveform with peak values, analysis of total harmonic distortion and adjustable CT (1 to 600)and VT (1 to 3,000) ratios.

      An optically isolated USB interface, with software, allows users to download waveforms, power parameters and harmonics from the Extech PQ3350 3-phase power & harmonics analyzer. Optional clamp probes are also available as accessories for the PQ3350, ranging from 100A to 3000A and allowing you to choose the best clamp probe to fit your application needs

       

      Features

      -       Two models to choose from:

      -       Model PQ3350-1 (1200A 12" flexible current clamp probes)

      -       Model PQ3350-3 (3000A 24" flexible current clamp probes)

      -       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

       

      Specifications

      Range

      Basic Accuracy

      ACV (True rms)

      600V

      ±(0.5%rdg+5d)

      AC Current

      Model PQ3350-1 (1200A)
      Model 
      PQ3350-3 (3000A)

      ±(0.5%rdg+5d)
      ±(0.5%rdg+5d)

      Active Power (kW)

      9.999MW

      ±(1%rdg+8d)

      Apparent Power (kVA)

      9999kVA

      VA=Vrms x Arms

      Reactive Power (kVAR)

      9999kVAR

      VAR= sqr (VA 2 -W 2 )

      Power Factor

      0.0 to +1.00

      ±(1.5%°rdg±8d)

      Frequency

      45-65Hz

      0.1Hz

      Phase

      -180.0°~ 0°~ +180.0°

      ±1°

      Harmonics

      1 to 99

      ±2%

      Crest Factor

      1.00 to 99.99

      ±(5%+30d)

      Peak AC Voltage accuracy

       

      ±(5%rdg+30d)

      Peak AC Current accuracy

       

      ±(5%rdg+30d)

      Active Power Energy (kWh)

      0mWh to 999,999kWh

      Reactive Power Energy (kVARh)

      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)

       

       

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