Description
The PROVA-6200 Graphic Power Quality Analyzer is a high-precision instrument designed for both single-phase and balanced three-phase systems. It delivers comprehensive analysis of voltage and current harmonics up to the 50th order, enabling precise monitoring of power quality in industrial and commercial settings.
With true RMS measurements (voltage ±0.5%, current ±1%), it ensures accuracy even under non-linear loads. The 128 × 64 dot-matrix LCD with backlight displays voltage and current waveforms, phasor diagrams, and detailed power parameters for easy interpretation of complex conditions.
The analyzer logs transient events such as swells, dips, and outages, and provides fast peak detection for both 50 Hz and 60 Hz systems. It measures active (W), reactive (VAR), and apparent (VA) power, along with energy, phase angle, and power factor. Programmable VT ratios from 1 to 3000 and USB data logging with optical isolation make PC connectivity safe and convenient.
Compact and portable, the PROVA-6200 operates on two 1.5V batteries, features a 15-minute auto power-off, and is built to withstand harsh field conditions from -10°C to 50°C and up to 85% relative humidity.
Specifications
General Specifications:
| Conductor Size: |
55mm (approx.)
65 x 24mm (bus bar) |
| Battery Type: |
two 1.5V SUM-3 |
| Display: |
128 X 64 Dot Matrix LCD with Backlight |
| Range Selection: |
Auto |
| Overload Indication: |
OL |
| Power Consumption: |
10mA (approx) |
| Auto-Power-Off: |
15 minutes after power-on |
| LCD Update Time: |
2 times/sec. |
| 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: |
Users manual x 1
Batteries 1.5V x 2
Software CD x 1
Software users manual x 1
Carrying Bag x 1
Test leads
Alligator clips
RS232 to USB bridge x 1 |
Electrical Specifications: (23℃±5℃)
AC Watt (W)
| Range
(0 to 1500A) |
Resolution |
Accuracy of Readings |
| > 20 V and > 20A |
< 20V or < 20A |
| 10.0 – 999.9 W |
0.1W |
±2% ±20dgts |
±2% ±40dgts |
| 1.000 – 9.999 KW |
0.001 KW |
±2% ±20dgts |
±2% ±40dgts |
| 10.00 – 99.99 KW |
0.01 KW |
±2% ±20dgts |
±2% ±40dgts |
| 100.0 – 999.9 KW |
0.1 KW |
±2% ±20dgts |
±2% ±40dgts |
| 1000 – 9999 KW |
1 KW |
±2% ±20dgts |
±2% ±40dgts |
AC Apparent Power (VA)
| Range
(0 to 1500A) |
Resolution |
Accuracy of Readings |
| > 20 V and > 20A |
|
| 10.0 – 999.9 VA |
0.1VA |
±2% ±20dgts |
±2% ±40dgts |
| 1.000 – 9.999 KVA |
0.001 KVA |
±2% ±20dgts |
±2% ±40dgts |
| 10.00 – 99.99 KVA |
0.01 KVA |
±2% ±20dgts |
±2% ±40dgts |
| 100.0 – 999.9 KVA |
0.1 KVA |
±2% ±20dgts |
±2% ±40dgts |
| 1000 – 9999 KVA |
1 KVA |
±2% ±20dgts |
±2% ±40dgts |
AC Reactive Power (VAR)
| Range
(0 to 1500A) |
Resolution |
Accuracy of Readings |
| > 20 V and > 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 |
Power Factor (PF)
| Range |
Resolution |
Accuracy |
| > 20V and > 20A |
< 20V or < 20A |
| 0.000 – 1.000 |
0.001 |
± 0.04 |
±0.1 |
Range of VT (Voltage Transformer) Ratio: 1 to 3000
AC Active Energy (WH, or KWH, from 0 WH to 999,999 KWH)
WH = W * Time (in hours)
AC Current (A)
(Overload Protection AC 2000A)
| Range |
Resolution |
Accuracy of Readings |
| 10.0 – 1500.0 A |
0.1 A |
±2.0% ± 5dgts |
AC Voltage (V)
(Overload Protection AC 800V)
| Range |
Resolution |
Accuracy of Readings |
| 10.0 – 600.0 V |
0.1 V |
±0.5% ± 5dgts |
Harmonics of AC Voltage in Percentage
| Range |
Resolution |
Accuracy |
| 1 – 20th |
0.1% |
±2% |
| 21 – 50th |
0.1% |
4% of reading ±2.0% |
Harmonics of AC Voltage in Magnitude
| Range |
Resolution |
Accuracy |
| 1 – 20th |
0.1% |
±2% ± 0.5V |
| 21 – 50th |
0.1% |
4% of reading ±0.5V |
Harmonics of AC Current in Percentage
| Range |
Resolution |
Accuracy |
| 1 – 20th |
0.1% |
±2% |
| 21 – 50th |
0.1% |
4% of reading ±2.0% |
Harmonics of AC Current in Magnitude
| Range |
Resolution |
Accuracy |
| 1 – 20th |
0.1% |
±2% of range ±0.4A |
| 21 – 50th |
0.1% |
±4% of range ±0.4A |
Phase Angle (Φ)
| Range |
Resolution |
Accuracy |
| -180° to 180° |
0.1° |
± 2° |
| 0° to 360° |
0.1° |
± 2° |
Total Harmonic Distortion (THD)
| Range |
Resolution |
Accuracy |
| 0.0 – 20% |
0.1% |
± 2% |
| 20 – 100% |
0.1% |
± 6% of reading ± 1% |
| 100 – 999.9 % |
0.1% |
± 10% of reading ± 1% |
Peak Value of AC Voltage (RMS value > 20V) or AC Current (RMS value > 30A)
| Range |
Sampling Time |
Accuracy of Reading |
| 50 Hz |
39 μs |
± 5% ± 50 digits |
| 60 Hz |
33 μs |
± 5% ± 50 digits |
Frequency of AC Voltage (RMS value > 30V) or AC Current (RMS value > 30A)
| Range |
Resolution |
Accuracy |
| 46 – 65 |
0.1 |
± 0.3Hz |
