Power Analyzer

Home > Products > DC/AC Power Analyzer > Power & Harmonics Tester
Power & Harmonics Tester
PROVA-6605

Power & Harmonics Tester

Product Features
  • Active (W, KW, HP), reactive (VAR, KVAR) and apparent (VA, KVA) power
  • Power factor (PF), phase angle (Φ), and energy (WH, KWH)
  • Non-interrupted AC current harmonic analysis
  • 1 to 99th order of harmonics at 2.0% basic accuracy
  • Total harmonic distortion (%THD-F) and crest factor (CF)
  • True RMS measurement of V and A at 0.5% basic accuracy
  • Fast peak function (39μs for 50 Hz, 33μs for 60Hz)
  • Resistance and Continuity with Beeper
  • Measurement of balanced 3Φ power
  • Measurement of balanced 3Φ sequence
  • Programmable CT ratio from 1 to 250
  • Max, Min and data hold functions
  • Active power in H.P.
  • Auto power off function in 30 minutes
  • AC current: 0~1500A

 Electrical Specifications: (23±5)  

AC Watt (Range: 0~1500A)  

Range
Resolution
Accuracy of Readings
> 20 V and > 20A
< 20V or < 20A
10.0 – 999.9 W
0.1W
±1% ± 20dgts
±2% ± 40dgts
1.000 – 9.999 KW
0.001 KW
±1% ±20dgts
±2% ±40dgts
10.00 – 99.99 KW
0.01 KW
±1% ±20dgts
±2% ±40dgts
100.0 – 999.9 KW
0.1 KW
±1% ±20dgts
±2% ±40dgts
1000 – 9999 KW
1 KW
±1% ±20dgts
±2% ±40dgts

 

 AC Apparent Power (Range: 0~1500A)  

Range Resolution Accuracy of Readings
> 20 V & > 20A < 20V or < 20A
10.0 – 999.9 VA 0.1VA ±1% ±20dgts ±2% ±40dgts
1.000 – 9.999 KVA 0.001 KVA ±1% ±20dgts ±2% ±40dgts
10.00 – 99.99 KVA 0.01 KVA ±1% ±20dgts ±2% ±40dgts
100.0 – 999.9 KVA 0.1 KVA ±1% ±20dgts ±2% ±40dgts
1000 – 9999 KVA 1 KVA ±1% ±20dgts ±2% ±40dgts

 

 AC Reactive Power (Range: 0~1500A)  

Range Resolution Accuracy of Readings
> 20 V & > 20A < 20V or < 20A
10.0 – 999.9 VAR 0.1VAR ±2% ±30dgts ±3% ±40dgts
1.000 – 9.999 KVAR 0.001 KVAR ±2% ±30dgts ±3% ±40dgts
10.00 – 99.99 KVAR 0.01 KVAR ±2% ±30dgts ±3% ±40dgts
100.0 – 999.9 KVAR 0.1 KVAR ±2% ±30dgts ±3% ±40dgts
1000 – 9999 KVAR 1 KVAR ±2% ±30dgts ±3% ±40dgts

 

 

 

 

 

 

 

 

 AC Current (50/60Hz, AutoRange, TRMS, C,F,<4, CT=1, OL Protection AC 2000A) 

Range
Resolution
Accuracy of Readings
4.0 – 1500.0 A (for PROVA 6605)
0.1 A
±1.0% ± 5dgts

  AC Voltage 

(50/60Hz, AutoRange, TRMS, C.F.<4, Input Impedance 10 MΩ, Overload Protection AC 800V) 

Range
Resolution
Accuracy of Readings
4.0 V – 600.0 V
0.1 V
±0.5% ± 5dgts

  Harmonics of AC Voltage in Percentage  

Range Resolution Accuracy
1 – 20th 0.1% ±2%
21 – 49th 0.1% 4% of reading ±2.0%
50 – 99th 0.1% 6% of reading ±2.0%

 

 

 

 

  Harmonics of AC Voltage in Magnitude  

Range Resolution Accuracy
1 – 20th 0.1% 2% of reading ± 0.5V
21 – 49th 0.1% 4% of reading ±0.5V
50 – 99th 0.1% 6% of reading ±0.5V

 

 

 

 

 

  Harmonics of AC Current in Percentage  

Range Resolution Accuracy
1 – 20th 0.1% ±2%
21 – 49th 0.1% 4% of reading ±2.0%
50 – 99th 0.1% 6% of reading ±2.0%

  Harmonics of AC Current in Magnitude  

Range
Resolution
Accuracy
1 – 20th
0.1%
±2% of reading ±0.4A
21 – 49th
0.1%
±4% of reading ±0.4A
50 – 99th
0.1%
±6% of reading ±0.4A

  Power Factor (PF)  

Range
Resolution
Accuracy
> 20V and > 20A
< 20V or < 20A
0.000 – 1.000
0.001
± 0.04
±0.1

  Phase Angle (Φ, > 20V and > 20A)  

Range Resolution Accuracy
-180° to 180° 0.1° ± 1.5°
0° to 360° 0.1° ± 1.5°

 

 

 

 

 Total Harmonic Distortion  

Range
Resolution
Accuracy
0.0 – 20%
0.1%
± 2%
20.1 – 100%
0.1%
± 6% of reading ± 1%
100.1 – 999.9 %
0.1%
± 10% of reading ± 1%

  Peak Value of AC Voltage (peak value > 5V) or AC Current (peak value > 20A) 

Range
Sampling Time
Accuracy of Reading
50 Hz
39 μs
± 5% ± 30 digits
60 Hz
33 μs
± 5% ± 30 digits

  Resistance (Ω) and Continuity (Beep if less than 50Ω)  

Range
Resolution
Accuracy
7.0 – 999.9 Ω
0.1Ω
± 5Ω
10001200Ω
± 5Ω

 

Crest Factor (C.F.)of ACV (peak value > 5V) or ACA (peak value > 20A) 

Range
Resolution
Accuracy of Readings
1.00 – 99.99
0.01
± 5% ± 30 digits

 Frequency of ACV (RMS value > 10V) or ACA (RMS value > 30A)  

Range
Resolution
Accuracy
45 – 65
0.1
± 0.2Hz

  General Specifications:  

Conductor Size:

55mm (approx.), 64 x 24mm (bus bar)

Battery Type:

two 1.5V SUM-3

Display:

4+4 digits LCD

Range Selection:

Auto

Overload Indication:

OL

Power Consumption:

10 mA(approx.)

Low battery Indication:

Auto-Power-Off:

30 minutes after power-on

Update Time:

2 times/second (display)

No. Of Samples per Period

512 (voltage or current)

256 (power)

Operating Temperature:

-10°C to 50°C

Operating Humidity:

less than 85% relative

Altitude:

up to 2000M

Storage Temperature:

-20°C to 60°C

Storage Humidity:

less than 75% relative

Dimension:

271mm (L) x 112mm (W) x 46mm (H)

10.7" (L) x 4.4" (W) x 1.8" (H)

Weight:

647g / 22.8 oz (battery included)

Accessories:

test leads x 1 pair

Carrying bag x 1

Users manual x 1

Batteries 1.5V x 2

Option:

Alligator clips