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All Products , Electrical Test Instruments , Power Quality Analyzer , Power Quality Analyzer with voltage spikes (5µs) measurement PQA824
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Power Quality Analyzer with voltage spikes (5µs) measurement PQA824

  • MAKE : 
    Ht-instruments
  • MODEL : 
    PQA824
  • SKU : 
    HV000824
  • AVAILABILITY : 
    In stock
PRICE: 
24000
 AED
 (Incl 5% VAT)
  • 1 x Power Quality Analyzer with voltage spikes (5µs) measurement PQA824
    24000 AED
  • Subtotal 24000 (Incl 5% VAT)

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Power Quality Analyzer with voltage spikes (5µs) measurement PQA824

It allows the analysis of all electric parameters which can be measured nowadays, elaborating them easily and quickly. These devices can be easily programmed thanks to the new colour touchscreen display with icon menu, which guarantees the selection of internal parameters in a simple and intuitive way.
Each internal parameter is easily reached through the typical tree structure, widely known to Windows system users. The devices allow displaying the parameters in numerical and graphic mode, both for periodical analysis and for harmonic analysis. The graphic function “vector diagram” allows, among other things, to immediately evaluate the phase angle between input voltage and current signals, thus defining the loads’ nature. The 15MB internal memory allows saving recorded data for a remarkable number of consecutive days.
Model PQA824, compared to PQA823 and VEGA78, also allows detecting spikes on input voltages with a minimum resolution of 5μs (200kHz), setting different trigger thresholds which are very useful when solving typical problems on installations (monitoring atmospheric charges, commutations of switching suppliers, disturbance frequencies, etc.). The Help online function available on each screen is a valid and concrete help for the operator in understanding how the devices are used.

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

    Max 1000V

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

    Max 3000A

    Cosphi, Power Factor

    Yes

    Voltage unbalance (NEG%, ZERO%)

    Yes

    Active, reactive, apparent power/energy and DC power

    Yes

    Voltage and current harmonics up to the 49th with THD

    In real time up to 64th

    Voltage anomalies (dips, peaks) with a resolution of 10ms (@ 50Hz)

    Yes

    Voltage Spikes with 5µs resolution

    Yes

    Electric motor starting current (INRUSH)

    Yes

    Voltage flickers (Pst, Plt)

    Yes

    Full analysis EN50160

    Yes

    Phase sequence

    Yes

    Neutral-Ground Voltage

    Yes

    Neutral current

    Yes

    Max number of simultaneously selectable parameters

    251

    Recording with selectable integration period

    1s-60m

    Indicative memory duration (@ PI=10min @ max numb parameters)

    90 days

    Indication of recording duration

    Yes

    Internal memory capacity

    15MB

    External compact flash card

    Optional

    Default and custom recordings

    Yes

    Saving instant sampled values

    Yes

    Summary table of main electric parameters

    Yes

    Voltage/current waveforms

    Yes

    Tables or histograms of Harmonics and THD%

    In tempo reale fino alla 64ª

    Voltage/current vector diagram

    Yes

    Touchscreen colour display

    Yes

    Power supply with rechargeable battery

    Yes

    Auto power off

    Yes

    USB port for data download onto Pen Drive

    Yes

    Context help active on each screen

    Yes

    Protection password on recording

    Yes

    Size (LxWx H) (mm)

    235x165x75

    Weight in grams (batteries included)

    1000

    Guidelines

    CE MARK
    EMC 2014/30/EU
    EMC: IEC/EN61326
    EN50160
    IEC/EN61000-4-15
    IEC/EN61000-4-30 Class B
    IEC/EN61010-1
    IEC/EN61187
    LVD 2014/35/EU

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