Prova 6830A Power Quality Analyzer

Prova 6830A Power Quality Analyzer
  • Features & specifications

  • Includes three Current Transformers
  • Analysis for 3P4W, 3P3W, 1P2W, 1P2W
  • Active Power (W, kW, MW, GW)
  • Apparent and Reactive Power (KVA, KVAR)
  • Power factor (PF) and Phase Angle (Φ)
  • Energy (WH, kWH, kVARH, PFH)
  • Current measurement from 0.1mA to 3000A (depending on CTs used)
  • Display of overlapped Voltage and Current waveforms
  • Maximum demand in W, kW, MW with programmable period
  • Price: $2,699.00 US dollars

AC Watts (50 or 60 Hz, PF 0.5 to 1, CT=1)
Range Resolution Accuracy of readings
5.0 to 999.9W 0.1W ±1% ± 8dgts
1.000 to 9.999 KW 0.001 kW ±1% ± 8 dgts
10.00 to 99.99 kW 0.01 kW ±1% ± 8 dgts
100.0 to 999.9 kW 0.1 kW ±1% ± 8dgts
1000 to 9999 kW 1 kW ±1% ± 8dgts
0.000 to 9.999MW 0.001MW ±1% ± 8 dgts (Not applicable to the 6801)

AC Current( 50 or 60Hz, Auto Range, True RMS, Crest Factor <4, CT=1)
Current transformer Range Resolution Accuracy of readings
Model 6801 (100A) 0.050 to 9.999A 0.001A ±0.5% ± 5dgts
10.00 to 60.00A 0.01A ±0.5% ± 5dgts
60.00 to 99.99A 0.01A ±1.0% ± 5dgts
Model 6802 (1000A) 0.04 to 10.00A 0.01A N/A
0.4A to 100.0A 0.1A ±0.5% ± 5dgts
4.0 to 1000.0A 1A ±0.5% ± 5dgts
Model 3007 (3000A) 4 to 300A 0.1A ±1% of range ±5dgts
300.0 to 999.9A 0.1A ±1% of range ±5dgts
1000 to 3000A 1A ±1% of range ±5dgts

AC Voltage (50 or 60 Hz, Auto Range, True RMS, Crest Factor <4)
Range Resolution Accuracy of readings
4.0V to 500.0
(Phase to Neutral)
0.1V ± 0.5% ± 5dgts
4.0V to 600.0V
(Phase to phase)
0.1V ± 0.5% ± 5dgts

AC Voltage Harmonics (1 to 99th order, minimum voltage > 80V AC)
Range Resolution Accuracy of readings
1 to 20th 0.1% ±2%
21 to 49th 0.1% 4% of reading ±2.0%
50 to 99th 0.1% 6% of reading ±2.0%

AC Current Harmonics with model 6801, 100A Current Transformer. Minimum current > 10% of range.
Range Resolution Accuracy of readings
1 to 10th 0.1% ±0.2% of reading ±1%
11 to 20th 0.1% ±2% of reading ±1%
21 to 50th (A range) 0.1% ±5% of reading ±1%
21 to 50th (mA range) 0.1% ±10% of reading ±1%
51 to 99th 0.1% ±35% of reading ±1%

AC Current Harmonics with model 6802, 1000A Current Transformer and model 3007, 3000A CT. Minimum current > 20A.
Range Resolution Accuracy of readings
1 to 20th 0.1% ±2%
21 to 49th 0.1% 4% of reading ±2.0%
50 to 99th 0.1% 6% of reading ±2.0%

Total Harmonic Distortion
Range Resolution Accuracy(6801) Accuracy(6802) Accuracy(3007)
0.0 to 20% 0.1% ±1% ±2% ±2%
20 to 100% 0.1% ±3% of reading ±5% ±6% of reading ±1% ±6% of range ±1%
100 to 999.9% 0.1% ±10% of reading ±10% ±10% of reading ±1% ±10% of range ±1%

Peak Value of AC Voltage or AC Current, VT=1
Range Resolution Accuracy of readings
50Hz 39 μS ±5% ±30 digits
60Hz 39 μS ±5% ±30 digits

Crest Factor (C.F.) of ACV or ACA, VT=1
Range Resolution Accuracy of readings
1.00 to 99.99 0.01 ±5% ± 30digits

Frequency in AUTO mode
Range Resolution Accuracy of readings
45 to 65Hz 0.1Hz 0.1Hz

Power Factor (PF)
Range Resolution Accuracy of readings
0.00 to 1.00 0.01 ± 0.04

Phase Angle (Φ)
Range Resolution Accuracy of readings
-180% to 180% 0.1% ± 1%

General Specifications
Current Transformers Model 6801: 100A CTs, qty. 3
Model 6802: 1000A CTs, qty. 3
Model 3007: 3000A Flex CTs, qty. 3
Conductor Sizes Model 6801: 30mm (approx)
Model 6802: 55mm (approx.)
Model 3007: Flex CT with Probe length of 24in. (610mm)
Display Dot Matrix LCD with backlight
Power Consumption 140mA (approx.)
External DC Input DC 12V adaptor (for safety purpose, the adaptor must be certified with 600V isolation protection)
LCD update rate 1 per sec.
No. Of Samples/Period 1024
Operating Humidity < 85% relative
Operating Temperature -10°C to 50°C
Storage Humidity < 75% relative
Storage Temperature - 20°C to 60°C
Weight 1160g
Dimensions (L x W x H): (257 x 155 x 57)mm, (10.1 x 6.1 x 2.3)in.
Accessories Power Cable, Four Test Leads TL88-4 (4 colors), Four Alligator Clips E4S-230 (4 colors), Carrying bag, User's Manual, DC Adaptor, Batteries, RS-232 Serial Cable, PC Software CD-ROM.