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HT Instruments PQA823 Power quality analyzer

Content: 1 pieces

Prices incl. VAT, plus shipping costs

    in stock (2-5 working days) (abroad may vary)

  • 111515
  • 3.6 kg
  • 8033100843927
  • 1004140
HT Instruments PQA 823 Professional power analyser (En50160) for power, network and energy... more

HT Instruments PQA 823

Professional power analyser (En50160) for power, network and energy analysis

The models PQA823 and PQA824 are an innovative solution for all professional technical measurement tasks regarding network and power analysis.
Nine isolated measurement channels (5 x voltage & 4 x current) allow simultaneous measurement of phase and neutral conductor voltages and currents. The wide range of applications extends from the acquisition, display and recording of network parameters to the registration and analysis of power and energy consumption. Up to 251 measurement parameters can be recorded simultaneously. Depending on the selected measuring interval (from 1 sec to 60 min), recordings of up to more than one year are possible.
The models equipped with Windows CE have a large TFT graphic colour display (320 x 240 px) with touch screen function. The user interface is clearly structured with icons, allowing easy and intuitive selection of any internal parameter. For each model, the parameters can be displayed numerically and graphically for both general and harmonic analysis. The graphic function "Vector Diagram" allows, among other things, the immediate evaluation of the mutual phase shift between the incoming voltage and current signals, thus defining the type of loads. The measurement memory of about 15 MB allows the data of each recording to be backed up for many days (about 3 months with 251 selected quantities and 15 minutes integration period), but can be expanded at any time with external Compact Flash and transferred to the USB stick, making the management of the stored data much easier.


  • Voltage measurement up to 1000V AC/ DC (5 channels)
  • Current up to 3000A AC (4 channels)
  • Current up to 3000A DC (with optional current transformer)
  • Harmonics (voltage & current up to the 50th harmonic) order)
  • EN50160 Analysis
    Transient detection from 5us (PQA 824 only)
  • Flicker analysis
  • Inrush currents
  • Power measurement S, P, Q
  • Power factor cos
  • Energy measurement
  • Scope function
  • Voltage symmetry
  • Voltage anomalies (from 10ms)
  • Simultaneous recording of up to 251 parameters
  • Switching interval selectable from 1 sec to 60 min
  • Pre-set configurations
  • Touch screen

Scope scope of delivery:

  • Flexible converter 300 A/3000 A AC diameter 174 mm, 4 pcs. - HTFLEX33
  • Set 5 cables with crocodile clips - KIT800
  • Charger AC/DC - A0054
  • Battery Li-ION, 3.7 V (inserted)
  • Pen for touch screen - PT400
  • Hard-shell case - VA500
  • Software + USB connection cable - Topview
  • Manual on CD-ROM
  • Short manual
    Calibration protocol ISO 9000

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