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PQA819 Three-phase Power Quality Analyzer

  • MAKE : 
    Ht-instruments
  • MODEL : 
    PQA819
  • SKU : 
    HV000819
  • AVAILABILITY : 
    Out of stock
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PQA819 Three-phase Power Quality Analyzer

PQA820 is the innovative proposal by HT to easily analyze all involved components on a three-phase or single-phase electric system.
When designing them, HT has taken particular care of three aspects:

- PQA820 do not need to be set. They simply need to be connected, started and they respectively record 383 and 44 quantities simultaneously.

- They are provided with a comfortable IP65 case, which allows working in any kind of environment.

- When recording has finished the devices are capable of transferring all data onto a tablet, smart phone or PC through Wi-Fi

Further to the Wi-Fi connection, PQA devices are provided with USB connection for transferring data via cable to the PC through the provided Top View software.

They do not need any batteries since they are auto power-supplied from the mains they are analyzing. The internal battery is automatically recharged by the input voltage. It will provide the necessary energy to go on recording in case power supply is interrupted.
To make the most of the technology used by PQA820 and PQA819 we recommend using the HTanalysis App (available for free download on AppStore and Google Play) on a tablet or smart phone.

CHANNELS RECORDEDSIMULTANEOUSLY

- Phase to Neutral and Phase to Phase voltages

- Voltage anomalies (sags, swells, breaks)

- Voltage unbalance-Phase currents, neutral current

- Voltage and current harmonics

- Phase and Total Active, Reactive, Apparent power

- Phase and Total Power factor

- Phase and Total Active energy Reactive energy

-  All channels concerning Powers, Pf and Harmonics are automatically managed as generated and consumed

Everything can then be shared on HT Cloud, the web database created by HT to archive recordings and share them quickly with anyone around the world.

    AC/DC voltage and current in single-phase/three-phase systems

    MAX 415V +/- 10%

    AC/DC current in single-phase/three-phase systems

    MAX 1000A

    Cosphi, Power Factor

    Yes

    Active, reactive, apparent power/energy and DC power

    Yes

    Phase sequence

    Yes

    Max number of simultaneously selectable parameters

    44

    Recording with selectable integration period

    5s-60m

    Indicative memory duration (in days @ PI=10min @ max number of parameters)

    153 days

    Indication of recording duration

    Yes

    Internal memory capacity

    8MB

    Saving instant sampled values

    Through App HTANALYSIS

    Summary table of main electric parameters

    Through App HTANALYSIS

    Voltage/current waveforms

    Through App HTANALYSIS

    Tables or histograms of Harmonics and THD%

    Through App HTANALYSIS

    Voltage/current vector diagram

    Through App HTANALYSIS

    Measurement category

    CAT IV 300V

    Measurement with use of external TA and TV (with optional accessory HT903)

    Adapter ACONBIN necessary

    Power supply and rechargeable battery recharging

    Auto power supplied

    Auto power off

    Yes

    USB port for data download onto Pen Drive

    Only PC

    Provided PC interface with software for Windows

    Wi-Fi

    Size (LxWx H) (mm)

    255x200x115

    Weight in grams (batteries included)

    700

    Guidelines

    CE MARK
    EMC 2014/30/EU
    EMC: IEC/EN61326
    EN50160
    IEC/EN61010-1
    LVD 2014/35/EU

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