Extech Instruments PQ3350-3 3-Phase Power and Harmonics Analyzer, 3000 Amp
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Extech Instruments PQ3350-3 3-Phase Power and Harmonics Analyzer, 3000 Amp

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Power Measurements and Analysis Plus Datalogging in One Complete Package
  • Power Measurements and Analysis
  • Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems
  • Datalogs to 52,428 single phase readings or 17,476 3-phase readings

Item #: 90219

Ships in 1 to 2 days

$3,699.00
  • Details
  • Specs
  • Reviews
  • What's Included
  • The Extech PQ3350-3 3-Phase Power and Harmonics Analyzer's 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 (MDk - VA, MVA) with programmable period.

    • Flexible clamp probes can be used for wrapping around bus bars and wires
    • 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
    • Calculated Unbalanced Current through Neutral Line (In)
    • Capture 28 Transient events (including Dip, Swell and Outage)

      The Extech Instruments 3-Phase Power and Harmonics 3000 Amp Analyzer is also available in a 1200 Amp Model, sold separately.


    FEATURES:
    • Analysis for 3P4W, 3P3W, 1P2W, 1P3W
    • True RMS value (V123 and I123)
    • Active Power (W, KW, MW, GW)
    • Apparent and Reactive Power (KVA, KVAR)
    • Power Factor (PF), Phase Angle (F)
    • Energy (WH, KWH, KVARH, PFH)
    • Current measurement from 0.1mA to 3000A, capable of analyzing IT standby power consumption
    • Display of 35 Parameters in One Screen (3P4W)
    • Programmable CT (1 to 600) and PT (1 to 3000) Ratios
    • Display of Overlapped Voltage and Current Waveform
    • Maximum Demand (MD KW, MW, KVA, MVA) with Programmable Period
    • Harmonic Analysis (V123 and I123) to the 99th Order
    • Display of 50 Harmonics in one Screen with Waveform
    • Display of Waveform with Peak Values (1024 Samples / Period)
    • Analysis of Total Harmonic Distortion (THD-F)
    • Graphic Phase Diagram with 3 Phase System Parameters
    • Capture 28 Transient Events (Time + Cycles) with Programmable Threshold (%)
    • DIP, SWELL, and OUTAGE are included in transient events.
    • 3 Phase Voltage or Current Unbalanced Ratio (VUR, IUR)
    • 3 Phase Voltage or Current Unbalanced Factor (d0%, d2%)
    • Calculated Unbalanced Current through Neutral Line (In)
    • Output of Waveform, Power Parameters and Harmonics on Command
    • Large Dot Matrix LCD Display with Backlight
    • Optical Isolated RS-232C Interface
    • 512K Memory with Programmable Interval (Sampling time from 2 to 6000 seconds, data logging time from 4.7 hours to 1180 days for 3P4W system)
  • Specifications
    Manufacturer Extech
    Manufacturer Product No. PQ3350-3
    UPC 793950333532
    Battery Type 1.5V SUM-3 x 8
    Display Dot Matrix LCD (240x128) with backlight
    Power Consumption 140mA (approx.)
    No. Of Samples 1024 samples/period
    Data Logging Files 85
    Sampling Time 2 to 3000 seconds for data logging
    Operating Temperature -10°C to 50°C
    Operating Humidity Less than 85% relative
    Storage Temperature -20°C to 60°C
    Storage Humidity Less than 75% relative
    Dimension 10.1" L x 6.1" W x 2.3" H
    Weight 40.9 Ounces (Batteries Included)


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    * Required Fields

  • 1x - 3-Phase Analyzer
    3x - Flexible current clamps
    4x - Voltage leads with alligator clips and retractable plunger clips
    8x - AA batteries
    1x - Universal AC adaptor
    1x - Software
    1x - USB interface cable
    1x - Carrying Case

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