Harmonic Clamp Meter

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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
Power & Harmonics Tester

 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.), 65 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