Extech PQ3350 – 3-Phase Power & Harmonics Analyzer

• ACV (True rms):  600V
• Power Factor:  0.0 to +1.00
• Frequency:  45-65Hz
• Phase:  -180.0°~ 0°~ +180.0°
• Harmonics:  1 to 99
• Active Power Energy (kWh):  0mWh to 999,999kWh
• Reactive Power Energy (kVARh):  0.0kVARh to 1000MWh

Meter with Test Leads and Storage/Carrying Case

Power measurements and analysis + 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). 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 a 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 a programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics.

Meter Display

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.