Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C,
47500 Subang Jaya,
Selangor, Malaysia.
+603-5621 5786
+603-5621 5829

Power and Harmonics Analyzer Prova-6830A

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Power and Harmonics Analyzer Prova-6830A Harmonic Clamp Meter Electrical Inspection

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Product Features
  • Analysis for 3P4W, 3P3W, 1P2W, 1P3W
  • True RMS Value (V 123 and L 123 )
  • Active Power (W, KW, MW, GW)
  • Apparent and Reactive Power (KVA, KVAR)
  • Power Factor (PF), Phase Angle (Φ)
  • Energy (WH, KWH, KVARH, PFH)
  • Current Measurement from 0.1mA to 3000A, Capable of Analyzing IT Standby Power Consumption to the Maximum Demand of a Factory
  • Display of 35 Parameters in One Screen(3P4W)
  • Programmable CT (1 to 600) and PT (1 to 3000) Ratios
  • Display of Overlapped Voltage and Current Waveform
  • 2.4M Memory with Programmable Interval (1 to 6000 seconds, 17000 Records for 3P4W System)
  • Output of Waveform, Power Parameters and Harmonics at Command
  • Large Dot Matrix LCD Display with Backlight
  • Average Demand (AD in W, KW, MW)
  • Maximum Demand (MD in W, KW, MW) with Programmable Period
  • Harmonic Analysis to the 99th Order
  • Display of 50 Harmonics in One Screen with Waveform
  • Display of Waveform with Peak Values (1024 Samples/Period)
  • Analysis of Total Harmonic Distortion (%THD-F)
  • Graphic Phasor Diagram with 3 Phase System Parameters
  • Capture 28 Transient Events (Time + Cycles) with Programmable Threshold(%)
  • 3 Phase Voltage Unbalance Ratio (VUR)
  • 3 Phase Voltage Unbalance Factor (d0%, d2%)
  • Calculated Unbalance Current through Neutral Line (In)
  • Optical isolated USB Interface
  • Built-in Timer and Calendar for Data Logging
  • Conductor Size:
    -Model 6801(100A) 30mm(approx),
    210mm(L)*62mm(W)*36mm(H)£¬200g(Weight)
    -Model 6802(1000A) 55mm(approx),64*24mm(bus bar) 244mm(L)*97mm(W)*46mm(H)£¬600g(Weight)
    -Model 3007 (3000A)24in/610mm(Probe Length)
    130mm(L)*80mm(W)*43mm(H)£¬410g(Weight)
    -Model 3009 (1200A)18in/460mm(Probe Length)
    130mm(L)*80mm(W)*43mm(H)£¬390g(Weight)
Specification

* 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)
Range
Resolution
Accuracy of Readings

6800+6801

6800+6802

6800+3007
5.0 – 999.9W
0.1W
±1% ± 8dgts
±1% ± 8dgts
±1% of VA Range ±8dgts
1.000 – 9.999 KW
0.001 KW
±1% ± 8 dgts
±1% ± 8 dgts
±1% of VA Range ±8dgts
10.00 – 99.99 KW
0.01 KW
±1% ± 8 dgts
±1% ± 8 dgts
±1% of VA Range ±8dgts
100.0 – 999.9 KW
0.1 KW
±1% ± 8dgts
±1% ± 8dgts
±1% of VA Range ±8dgts
1000 – 9999 KW
1 KW
±1% ± 8dgts
±1% ± 8dgts
±1% of VA Range ±8dgts
0.000 – 9.999MW

0.001MW

±1% ± 8 dgts
±1% of VA Range ±8dgts
AC Current( 50 or 60Hz, Auto Range£¬True RMS£¬Crest Factor<4£¬CT=1)¡¡
 
Range
Resolution
Accuracy of Readings

6830+6801

(Overload Protection AC200A)

0.050 – 9.999A
0.001A
±0.5% ± 5dgts
10.00 – 60.00A
0.01A
±0.5% ± 5dgts
60.00 – 99.99A
0.01A
±1.0% ± 5dgts

6830+6802

(Overload Protection AC2000A)

0.04 – 10.00A
0.01A
0.4A – 100.0A
0.1A
±0.5% ± 5dgts
4.0 – 1000.0A
1A
±0.5% ± 5dgts
6830+3007

(Overload Protection AC3500A)

4 – 300A
0.1A
±1% of Range ±5dgts
300.0 – 999.9A
0.1A
±1% of Range ±5dgts
1000 – 3000A
1A
±1% of Range ±5dgts
AC Voltage (50 or 60 Hz, Auto Range, True RMS, Crest Factor<4)
Range
Resolution
Accuracy of Readings
Range
Resolution
Accuracy of Readings

4.0V – 500.0 (Phase to Neutral)

0.1V

± 0.5% ± 5dgts

4.0V –600.0V (Phase to phase)

0.1V

± 0.5% ± 5dgts

Harmonics of AC Voltage in % and in Magnitude (1 to 99th order, minimum voltage at the 50 or 60 Hz>AC 80V)
Range
In Percentage
In Magnitude
Resolution
Accuracy of readings
Resolution
Accuracy of readings
1 – 20 th

0.1%

±2%

0.1 V

±2% ±0.5V
21 – 49 th
4% of reading ±2.0%
4% of reading ±0.5A
50 – 99 th
6% of reading ±2.0%
6% of reading ±0.5A

Harmonics of AC Current in % and in Magnitude

Model 6830+6801(100A)(1 to 99th order, minimum current at 50 or 60 Hz is greater than 10% of the range)

Range
In Percentage
In magnitude
Resolution
Accuracy of reading
Resolution
Accuracy of reading
1 – 10 th

0.1%

±0.2 of reading ±1%
0.1mA / 0.1A
±0.2% of reading ±7dgts
11 – 20 th
±2% of reading ±1%
±2% of reading ±7dgts
2 1 – 50 th (A range)
±5% of reading ±1%
±5% of reading ±7dgts
2 1 – 50 th (mA range)
±10% of reading ±1%
±10% of reading ±7dgts
5 1 – 99 th
±35% of reading ±1%
±35% of reading ±7dgts
Model 6830+6802(1000A);6830+3007(3000A)(1 to 99th order, minimum current at the 50 or 60 Hz>20A)
Range
In Percentage
In Magnitude
Resolution
Accuracy of reading
Resolution
Accuracy of reading
1 – 20 th
0.1%
±2%

0.1A(6802) / 0.3A(3007)

±2% of reading ±0.4A/0.6A
21 – 49 th
4% of reading ±2.0%
±4% of reading ± 0.4A/0.6A
50 – 99 th
6% of reading ±2.0%
±6% of reading ± 0.4A/0.6A
Total Harmonic Distortion
Range
Resolution
Accuracy(6801)
Accuracy(6802)
Accuracy(3007)
0.0 – 20%
0.1%
±1%
±2%
±2%
20 – 100%
0.1%
±3% of reading ±5%
±6% of reading ±1%
±6% of Range ±1%
100 – 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
Sampling Time
Accuracy of reading
50Hz
39 μS
±5% ±30digits
60Hz
33 μS
±5% ±30 digits
Crest Factor (C.F.) of ACV or ACA ,VT=1
Range
Resolution
Accuracy of reading
1.00 – 99.99
0.01
±5% ±30digits
Frequency in AUTO mode
Range
Resolution
Accuracy of reading
45 – 65Hz
0.1Hz
0.1Hz
Power Factor (PF)
Range
Resolution
Accuracy of reading
0.00 – 1.00
0.01
± 0.04
Phase Angle (Φ)
Range
Resolution
Accuracy of reading
-180 ¡£ to 180 ¡£
0.1 ¡£
± 1 ¡£
¡¡
Conductor Size (6801) 30mm (approx)
Conductor Size (6802) ¼s55mm(approx.), 64 X 24mm(Bus Bar)
Battery Type 1.5V SUM-3 x 8
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 600Visolation protection)
LCD update rate 1 times / 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(6830) 1160g
Weight(6801) 200g
Weight(6802) 600g
Weight(3009) 390g
Weight(3007) 410g
Dimension(6830) 257mm(L) x 155mm(W) x 57mm(H), 10.1'(L) x 6.1' (W) x 2.3' (H)
Dimension(6801) 210mm(L) x 62mm(W) x 36mm(H), 8.3 ' (L) x 2.5' (W) x 1.4' (H)
Dimension(6802) 244mm(L) x 97mm(W) x 46mm(H), 9.6 ' (L) x 3.8' (W) x 1.8' (H)
Dimension(3009) 130mm(L) x 80mm(W) x 43mm(H), 5.1 ' (L) x 3.1' (W) x 1.7' (H)
Dimension(3007) 130mm(L) x 80mm(W) x 43mm(H), 5.1 ' (L) x 3.1' (W) x 1.7' (H)
Accessories Test leads x 4£¬alligator clips x 4£¬Carrying bag x 1£¬Users manual x 1£¬Batteries 1.5V x 8

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