PROVA-23

Power Harmonics and Leakage Tester

Availability: In stock
  • MODEL PROVA 19, 21, 23
  • True RMS value (V and A)
  • Leakage Current Measurement at 10 μ A Resolution
  • Harmonic Analysis (V and A) to the 99 th Order
  • Better Understanding of High Frequency Harmonic Analysis (up to 5/6 KHz)
  • Non-interrupted Harmonic Analysis
  • Analysis of Total Harmonic Distortion (THD-F)
  • Analysis of Crest Factor (C.F.)
  • Fast Peak Function (33 μ s and 39 μ s)
  • Programmable CT Ratio (1 to 250)

    Model 21(50A) and 23(100A)
  • W, KW, H.P.
  • VA, KVA, VAR, KVAR
  • PF, Phase Angle ( Φ )
  • Energy (mWH, WH, KWH)
  • Analysis of Standby Power Consumption
  • Balanced 3 Φ Power Quality
  • Balanced 3 Φ Sequence
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    Power Harmonics and Leakage Tester
    Power Harmonics and Leakage Tester
    • Specification
    • Application

    Please refer to users manual for more detailed and up-to-date description of specification.

    AC Watt (50 or 60 Hz, PF 0.5 to 1. CT = 1, Accuracy of Readings)

    Model 21 (0 to 50A), Model 23 (0 to 100A)
    Range
    Resolution

    Accuracy 21 (0 - 30A)

    Accuracy 23 (0 - 60A)

    Accuracy 21 (30 - 50A)

    Accuracy 23 (60 - 100A)
    0.000 – 9.999 W
    0.001 W
    ±1% ± 0.02 W
    ±2% of VA ± 5dgts
    10.00 – 99.99 W
    0.01 W
    ±1% ± 0.2 W
    ±2% of VA ± 5dgts
    100.0 – 999.9 W

    0.1 W
    ±1% ± 0.2 W
    ±2% of VA ± 5dgts
    1.000 – 9.999 KW

    0.001 KW
    ±1% ± 0.02 KW
    ±2% of VA ± 5dgts
    10.00 – 99.99 KW

    0.01 KW
    ±1% ± 0.2 KW
    ±2% of VA ± 5dgts
    100.0 – 999.9 KW

    0.1 KW
    ±1% ± 0.2 KW
    ±2% of VA ± 5dgts
    1000 – 9999 KW

    1 KW
    ±1% ± 2 KW
    ±2% of VA ± 5dgts
    AC Current (50 or 60 Hz, True RMS)
    Range (Model 19,21)
    Range (Model 23)

    Resolution

    Accuracy of Readings
    0.30 – 60.00mA
    0.30 – 60.00mA
    0.01mA
    ±0.5% ± 5dgts
    60.0 – 600.0mA
    60.0 – 600.0mA
    0.1mA
    ±0.5% ± 5dgts
    0.030 – 3.000 A
    0.030 – 9.999 A
    0.001 A
    ±0.5% ± 5dgts
    3.00 – 30.00 A
    10.00 – 60.00 A
    0.01 A
    ±0.5% ± 5dgts
    30.00 – 50.00 A
    6 0.00 – 99.99 A
    0.01 A
    ±1.0% ± 5dgts
    AC Voltage (50 or 60 Hz, True RMS)

    Range

    Resolution

    Accuracy of R.

    Range

    Resolution

    Accuracy of R.
    3V – 250V
    0.1 V
    ±0.5% ± 5dgts
    250V – 600V
    0.1 V
    ±0.5% ± 5dgts
    Harmonics of AC Voltage in % and Magnitude (1 to 99th order)
    Range
    Resolution
    Accuracy in %
    Resolution
    Accuracy in Magnitude
    50V – 600V
    0.1 %
    ±0.5%
    0.1 V
    ±0.5% ± 0.5V
    Harmonics of ACA in % Percentage and Magnitude (1 to 99th order)

    Range (Model 19, 21)
    Range (Model 23)
    Res.
    Accuracy (%)
    Res.
    Accuracy of R.
    10.00 – 60.00mA
    10.00 – 60.00mA
    0.1 %
    ±0.5%
    0.01mA
    ±0.5% ± 0.1mA
    60.0 – 600.0mA
    60.0 – 600.0mA
    0.1 %
    ±0.5%
    0.1mA
    ±0.5% ± 1mA
    0.5 – 3.000 A
    0.5 – 9.999 A
    0.1 %
    ±0.5%
    0.001 A
    ±0.5% ± 0.01 A
    3.00 – 30.00 A
    10.00 – 60.00 A
    0.1 %
    ±0.5%
    0.01 A
    ±0.5% ± 0.1 A
    30.00 – 60.00 A
    6 0.00 – 99.99 A
    0.1 %
    ±1.0%
    0.01 A
    ±1.0% ± 0.1 A
    Power Factor and Phase Angle (PF, Φ ,Model 21 and 23)
    Range (PF)
    Resolution
    Accuracy
    Range (Φ)
    Resolution
    Accuracy
    0.000 – 1.000
    0.001
    ± 1°
    -180° to 180° (0 ° to 360 ° )
    0.1°
    ± 1°
    Total Harmonic Distortion (THD-F, 1 to 99th order) Crest Factor (C.F., Accuracy of Readings)
    Range
    Resolution
    Accuracy of R.
    Range
    Resolution
    Accuracy of R.
    0.0–999.9%
    0.1%
    ± 0.5% ± 5 digits
    1.00 – 99.99
    0.01
    ± 5% ± 30 digits
    General Specification
    Conductor Size 30mm (approx.)
    Battery Type 1.5V SUM-3 x 2
    Display 4+2+2 digits LCD
    Power Consumption 5mA (approx.)
    Auto-Power-Off 30 minutes
    No. Of Samples/Period 512 (V & A), 256 (W)
    LCD update rate 2 times / sec.
    Weight 200g (battery included)
    Operating Temperature -10 ° C to 50° C
    Operating Humidity < 85% relative
    Storage Temperature -20° C to 60° C
    Storage Humidity < 75% relative
    Dimension 210 (L) x 62 (W) x 35.6mm (H), 8.3" (L) x 2.5" (W) x 1.4" (H)
    Accessories test leads, Carrying bag x 1, Users manual x 1, Batteries 1.5V x 2
    Option alligator clips

     

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