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PQM-707 with four flexible 3000 amp range current probes
PQM-707 Power Quality Analyzer. PC Software is included. Also available for rent.
Description
Technical specification
Files
  • Description

    A VERY VERSATILE ANALYZER

    The new Power Quality Analyzer Sonel model PQM-707 is a multi-function testing instrument for the measurement and analysis of all aspects of power. It's wide measurement capabilities can be used to measure individual loads, entire facilities, or power distribution networks. It is designed to be a trouble-shooting tool, a spot-check meter and real-time scope, or as a logger for long-term monitoring, for power quality disturbances, and for energy or power consumption studies.

    The PQM-707 is well-suited to engineers and technicians in commerical and industrial facilities departments, field services, utility companies, as well as energy managers and power consultants.

    HIGH SAFETY

    The PQM-707 measurement category is CAT IV 600V - higher than most other testing tools. Providing greater peace of mind during every day use, use it with confidence.

    WIDE VOLTAGE RANGE

    The analyzer can be used in power distribution systems to 760V directly, or at switchgear and substations via potential-transformers (PT's) to measure medium and high voltages. (Ratios are programmable.) It can measure both 50/60Hz and DC systems.

    BIG DISPLAY- The largest in this class of analyzers

    A 7-inch color touch screen overcomes the diificulty seeing clearly when wearing tinted safety visors.

    IDENTIFY AND SQUASH POWER QUALITY PROBLEMS

    All parameters are measured TO IEC 61000-4-30 STANDARD S-CLASS guaranteeing high accuracy of measurements. Plus power quality to the requirements of European standard EN 50160. 

    Measurements: Sags (dips), swells, transients, harmonics, unbalance, frequency, crest factor, flicker, inrush current.  

    ENERGY AND POWER

    Watts, VA, VAr, true Power Factor TPF, displacement Power Factor dPF, kWh, Calculation of Energy Tariffs

    8 CHANNELS FOR ALL SINGLE-PHASE AND THREE-PHASE APPLICATIONS

    Voltage L1, L2, L3, N-G (five inputs) Current L1, L2, L3, N (four inputs)

    PORTABILITY AND PRODUCTIVITY

    At a similar size to laptop PC's (11.3" x 8.8" x 3") and 3.9 lbs the PQM-707 is highly portable. Thanks to the built-in lithium-ion battery testing can be performed in the field without connecting an AC adapter; very useful when moving from location to location for spot-checks at multiple loads in a work day. The battery power provides between 4 - 6 hours of operation.

    DATA STORAGE AND DATA ANALYSIS

    4GB microSD card included. Record data for weeks, transfer data to a PC. Sonel Analysis software (included) plots graphs and displays results for reports.

    RUGGED FIELD TOOL

    IP 51 rated; temperature range: -10 to 50°C / 14 to 122°F

    The Sonel PQM-707 includes:

    Optional Current Probes by Model, Range, and Max conductor size

    • Test leads, 3 black, 1 blue, 1 yellow; 1.2 m long each
    • Crocodile clips, 3 black, 1 blue, 1 yellow
    • Magnetic voltage adapters
    • USB cable
    • Carry case
    • Sonel Analysis software for data analaysis
    • Touch pen
    • 4GB MicroSD card
    • Manual
    • AC Adapter
    • 3 year warranty

    C-4A 1000 A AC Clamp-on 2" jaw

    C-5A 1000 A / 1400 A DC Clamp-on 1.5" jaw

    C-6A 10A Clamp-on 0.78" jaw

    C-7A100 A Clamp-on 0.9" jaw

    F-1A 3000 A Flexible 14" diameter

    F-2A 3000 A Flexible 9.25" diameter

    F-3A 3000 A Flexible 4.7" diameter (4 included in standard package)

        

    Waveform events  

    Long term trend plots
       

     Check connections with phasor diagram

     Real-time waveform oscilloscope

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

  • Technical specification

    The device is designed to work with networks:

    • with nominal frequency 50/60Hz,
    • with nominal voltage: 64/110 V; 110/190V; 115/200V; 127/220V; 220/380V; 230/400V; 240/415V; 254/440V; 290/500 V; 400/690V.
    • DC network

    Supported networks:

    • single-phase,
    • two-phase with common N conductor,
    • three-phase star connection with and without N conductor,
    • three-phase delta.

    Parameters of analyzer:

    Parameter Measurement range Max. resolution Accuracy

    Alternating voltage (TRMS)

    - 0,0…760,0V 0,01 % Unom ±0,5% Unom

    Crest Factor

    Voltage 1,00…10,00
    (≤1.65 for 690 V voltage)
    0,01 ±5%
    Current 1,00…10,00 (≤3,6 Inom) 0,01 ± 5%wm
    Alternating current
    TRMS
    - depending on clamp* 0,01 % Inom ±2% m.v. for m.v. ≥ 10% Inom
    ±2% Inom  for m.v. < 10% Inom
    (error does not account for clamps error)
    Frequency - 40,00...70,00 Hz 0,01Hz ±0,05 Hz

    Active, reactive, apparent
    and distortion power

    - depending of configuration
    (trasformers, clamp)
    up to for
    decimal places
    depending on configuration
    (transformers, clamps)
    Active, reactive apparent energy - depending of configuration
    (transformers, clamp)
    up to for
    decimal places
    as power error
    cosφ and power factor (PF) - 0,00...1,00 0,01 ±0,03
    Tgφ - 0,00...10,00 0,01 depends on active and reactive power error
    Harmonics
     
    Voltage as for alternating voltage
    True RMS
    as for alternating voltage
    True RMS
    ±5% m.v. for m.v. ≥ 3% Unom
    ±0,15% Unom for m.v.. < 3% Unom 
    Current

    as for alternating voltage
    True RMS

     

    as for alternating voltage
    True RMS

     

    ±5% m.v. for m.v.. ≥ 10% Inom
    ±0,5% Inom for m.v. < 10% Inom
    THD Voltage 0.0..100.0%
    (in regards to the rms value)
    0,1% ±5%
    Current ±5%
    Flicker severity PST, PLT - 0,40...10,00 0,01 ±10%
    Voltage asymmetry Voltage
    and current
    0,0...10,0% 0,1% ±0,15%
    (absolute error)
    Inrush current - depending on clamp* 0,01% Inom ±4% m.v. for m.v. ≥ 10% Inom
    ±4% Inom for m.v. < 10% Inom
    (RMS1/2)  

    *Clamp F-1A, F-2A, F-3A: 0..3000 A (10000 Ap-p) *Clamp C-4A: 0..1000 A (3600 Ap-p)*Clamp C-5A: 0..1000 A (3600 Ap-p)*Clamp C-6A: 0..10 A (36 Ap-p) *Clamp C-7A: 0...100 A (360 Ap-p)

  • Files
    • <p><strong>Changes in v1.19 version (2020.02.06):</strong><br />
      New features:</p>
      
      <ul>
      	<li>Added inverter efficiency measurement feature.</li>
      </ul>
      
      <p>Fixes:</p>
      
      <ul>
      	<li>Minor bug fixes.</li>
      </ul>
      
      <p><strong>Changes in&nbsp;v1.18.</strong><strong> version (2019.10.28):</strong></p>
      
      <p>New features:</p>
      
      <ul>
      	<li>Added Energy losses calculator.</li>
      	<li>Added support for F-xA6 current probes (flexible probes, 6kA range).</li>
      	<li>Added support for F-xA1 current probes (flexible probes, 1.5kA range).</li>
      	<li>Added measurement end marker in the &#39;Inrush&#39; function.</li>
      </ul>
      
      <p>Fixes:</p>
      
      <ul>
      	<li>Fixed graphics for Mains systems in Inrush function configuration.</li>
      	<li>Improved waveforms and RMS1/2 timeplots.</li>
      	<li>Minor bug fixes.</li>
      </ul>
      
      <p><br />
      <strong>Changes in&nbsp;v1.17.13 version (2018.12.21):</strong></p>
      
      <p>New features:</p>
      
      <ul>
      	<li>Added harmonics power measurement.</li>
      	<li>Added voltage recording during Inrush test.</li>
      	<li>Added measurement of TDD (Total Demand Distortion).</li>
      	<li>Added MIN/MAX phase-to-phase voltages registration.</li>
      	<li>Added support for NEC 220.87 standard recording.</li>
      	<li>Added configuration presets.</li>
      	<li>Added new mains systems: 3-phase 4-wire (no U L2) / 2&frac12; element (no V L2/B), 3-phase open delta, Transducers: 3-phase 4-wire, Transducers: 3-phase 3-wire, Transducers: 3-phase (V system, Aron) / Transducers: 3-phase (2 PT&#39;s, 2-Element).</li>
      	<li>Added support for German, Spanish and Russian languages.</li>
      </ul>
      
      <p>Fixes:</p>
      
      <ul>
      	<li>Increased the accuracy of current and voltage transducers to four decimal places.</li>
      	<li>Fixed automatic clamps detection.</li>
      	<li>Fixed freeze in events plot.</li>
      	<li>Fixed incorrect display of second harmonic in Live mode.</li>
      	<li>Updated translations.</li>
      </ul>
      
      <p><strong>Changes in&nbsp;v1.15.00 version (2018.04.16):</strong></p>
      
      <ul>
      	<li>Fixed bug with incorrect power, energy and Power Factor readings in some of the mains configurations. This bug ocurred in 1.14 version.<br />
      	&nbsp;</li>
      	<li>Fixed bug with incorrect phase of current waveforms when Auto probes were selected in configuration and there were no Auto probes connected when configuration was activated.</li>
      </ul>
      
      <p><strong><strong>&nbsp;</strong></strong></p>
      
      <p><strong>Changes in&nbsp;v1.14.00 version (2017.11.29):</strong></p>
      
      <ul>
      	<li>Added 60 s time interval in Inrush test.</li>
      	<li>Increased number of measured harmonics (from 40 to 50).</li>
      	<li>Added English (US) language.</li>
      	<li>Added zoom box for zooming charts.</li>
      	<li>Added 120/208 V nominal voltage.</li>
      	<li>Larger fonts on selected screens.</li>
      	<li>Changes in phasors screen in US version.</li>
      </ul>
      
      <p><strong>Changes in&nbsp;v1.10.30 version (2017.04.03):</strong></p>
      
      <ul>
      	<li>Fixed active registration management.</li>
      	<li>Added inrush current feature</li>
      	<li>Added energy tariffs calculator.</li>
      	<li>Added feature of wire connection checking.</li>
      	<li>Added nominal voltage 133/230 V.</li>
      	<li>Improved SD card support.</li>
      	<li>Improved integration with Sonel Analysis software.</li>
      	<li>Various fixes in help screens.</li>
      	<li>Updated translations.</li>
      </ul>
      
      <p><strong>Changes in&nbsp;v1.02.00 version (2017.03.15)</strong>:</p>
      
      <ul>
      	<li>Fixed a bug with data recording.</li>
      </ul>
      
      <p><strong>Changes in&nbsp;v1.01.22&nbsp;version </strong>(2016.12.21):</p>
      
      <ul>
      	<li>Added preview window of the correctness of connection of the analyzer to the mains.</li>
      	<li>Added enlargements&rsquo; indicators to charts.</li>
      	<li>Added Hold function in the current readings.</li>
      	<li>Added the ability to format the USB memory while recording.</li>
      	<li>Added the table of harmonics and THD in data analysis.</li>
      	<li>Added Dutch language.</li>
      	<li>Added the ability to take screenshots of recording preview.</li>
      	<li>Added filters storing in the file manager window.</li>
      	<li>Corrections in translations.</li>
      	<li>Improved ergonomics of analyzer&rsquo;s operation.</li>
      </ul>