PROVA 6200 Graphic Power Quality Analyzer | Power Quality Clamps meter

Sam Hewa — Thu, 03 Mar 2022 03:28:08 +0000

PROVA 6200 is a power quality analyzer for single and balanced three phase systems. With this power quality clamps meter, you can see a graphic waveform of voltage and current, as well as a phasor diagram. PROVA 6200 power quality analyzer is capable of data-logging and downloading to a PC.

Features:

Power Quality Analysis for Single and Balanced Three Phase System.
Harmonic Analysis of Voltage and Current (1 to 50th order).
True RMS measurement of V with 0.5% of reading basic accuracy.
True RMS measurement of A with 1% of reading basic accuracy.
Graphic Waveform of Voltage and Current.
Graphic Phasor Diagram.
Transient Detection and Logging of Swell, Dip, and Outage.
Fast peak function (39μs for 50 Hz, 33μs for 60Hz).
Active (W, KW, HP), reactive (VAR, KVAR) and apparent (VA, KVA) power
Power factor (PF), phase angle (Φ), and energy (WH, KWH, KVARH, PFH).
Measurement of balanced 3Φ Power Quality.
Programmable VT ratio from 1 to 3000.
Hold functions.
Auto power off function in 15 minutes (selectable).
Datalogging and Download to a PC.
Optical isolated USB data connection.
Unlimited datalogging facility on a PC.

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PROVA 23 Power Harmonics and Leakage Clamp Meter

Mike — Fri, 23 Nov 2018 01:22:28 +0000

PROVA 23 Power Harmonics and Leakage Clamp Meter Features:

True RMS value (V and A)
Leakage Current Measurement at 10 μ A Resolution
Harmonic Analysis (V and A) to the 99 th Order
High Frequency Harmonic Analysis (up to 5/6 KHz)
Non-interrupted Harmonic Analysis
Analysis of Total Harmonic Distortion (THD-F)
Analysis of Crest Factor (C.F.)
Fast Peak Function (33 μ s and 39 μ s)
Programmable CT Ratio (1 to 250)
100A

Measur

es:

W, KW, H.P.
VA, KVA, VAR, KVAR
PF, Phase Angle ( Φ )
Energy (mWH, WH, KWH)
Analysis of Standby Power Consumption
Balanced 3 Φ Power Quality

PROVA 23 Power Harmonics and Leakage Clamp Meter Specifications:

AC Watts:

(50 or 60 Hz, PF 0.6~1, CT=1, Voltage is greater than AC 4V, Current is greater than AC 1mA for mA range & Current is greater than AC 0.04A for A range.Specification applies to continuous waveforms)
Range (0 to 60A)	Resolution	Accuracy of Readings
0.050 – 9.999 W	0.001W	±2% ± 0.025W
10.00 – 99.99 W	0.01W	±2% ± 0.25W
100.0 – 999.9 W	0.1W	±2% ± 2.5W
1.000 – 9.999 KW	0.001 KW	±2% ± 0.025KW
10.00 – 99.99 KW	0.01 KW	±2% ± 0.25KW
100.0 – 999.9 KW	0.1 KW	±2% ± 2.5KW
1000 – 9999 KW	1 KW	±2% ± 25KW
Range (60 – 100A)	Resolution	Accuracy
0.050 – 9.999 W	0.001W	±2% of VA ± 5dgts
10.00 – 99.99 W	0.01W	±2% of VA ± 5dgts
100.0 – 999.9 W	0.1W	±2% of VA ± 5dgts
1.000 – 9.999 KW	0.001 KW	±2% of VA ± 5dgts
10.00 – 99.99 KW	0.01 KW	±2% of VA± 5dgts
100.0 – 999.9 KW	0.1 KW	±2%of VA ± 5dgts
1000 – 9999 KW	1 KW	±2% of VA ± 5dgts

AC VOLTS:

(Auto Range, True RMS, Crest Factor<4, Input Impedance 10 MΩ, Max. peak value 860VDC & Overload Protection AC 800V)
Range	Resolution	Accuracy of Readings (50/60Hz)
5V – 250 V	0.1 V	±0.5% ± 5dgts
250 V – 600 V	0.1 V	±0.5% ± 5dgts
Range	Resolution	Accuracy of Readings (45-1KHz)
5V – 250 V	0.1 V	±1.5% ± 5dgts
250 V – 600 V	0.1 V	±1.5% ± 5dgts

AC CURRENT:

(Auto Range, True RMS, Crest Factor<4, CT=1, Max. peak values 880mADC for mA range,
73.5ADC for A range, Overload Protection AC 600A)
Range	Resolution	Accuracy of Readings (50/60Hz)
0.5 – 60mA	0.01mA	±0.5% ± 5dgts
60 – 100mA	0.01mA	±0.5% ± 50dgts
100 – 600 mA	0.1 mA	±0.5% ± 5dgts
0.05 – 3 A	0.001 A	±0.5% ± 5dgts
3 – 30 A	0.01 A	±0.5% ± 5dgts
30 – 90 A	0.01 A	±1.0% ± 5dgts
Range	Resolution	Accuracy of Readings (45-1KHz)
0.5 – 60mA	0.01mA	±1.5% ± 5dgts
60 – 100mA	0.01mA	±1.5% ± 50dgts
100 – 600 mA	0.1 mA	±1.5% ± 5dgts
0.05 – 3 A	0.001 A	±1.5% ± 5dgts
3 – 30 A	0.01 A	±1.5% ± 5dgts
30 – 90 A	0.01 A	±1.5% ± 5dgts

HARMONICS:

Harmonics of AC Voltage in Percentage (1 to 99^th order, minimum voltage at 50 or 60Hz is greater
than AC 80V. If the voltage is 0 at 50 or 60 Hz, all the percentage (%) display is 0.)
Range	Resolution	Accuracy
1 – 10^th	0.1 %	±0.7% of reading ±1%
11 – 20^th	0.1 %	±2% of reading ±1%
21 – 50^th (A range)	0.1 %	±5% of reading ±1%
21 – 50^th (mA range)	0.1 %	±10% of reading ±1%
51 – 99^th	0.1 %	±35% of reading ±1%
Harmonics of AC Voltage in Magnitude (1 to 99^th order, minimum voltage at 50 or 60 Hz is
greater than AC 80V)
Range	Resolution	Accuracy
1 – 10^th	0.1 V	±0.7% of reading ±7dgts
11 – 20^th	0.1 V	±2% of reading ±7dgts
21 – 50^th (A range)	0.1 V	±5% of reading ±7dgts
21 – 50^th (mA range)	0.1 V	±10% of reading ±7dgts
51 – 99^th	0.1 V	±35% of reading ±7dgts

Harmonics of AC Current in Percentage (1 to 99^th order, minimum current at 50 or 60 Hz is greater than 100mA for mA range, and greater than 1A for A range. If the current is 0 at 50 or 60 Hz, all the percentage (%) display is 0.)

Range	Resolution	Accuracy
1 – 10^th	0.1 %	±0.7% of reading ±1%
11 – 20^th	0.1 %	±2% of reading ±1%
21 – 50^th (A range)	0.1 %	±5% of reading ±1%
21 – 50^th (mA range)	0.1 %	±10% of reading ±1%
51 – 99^th	0.1 %	±35% of reading ±1%

Power Factor (PF, ACV > 4V, AC mA > 1mA, AC A > 0.04A, Watt > 50 digits)
Range	Resolution	Accuracy
0.000 – 1.000	0.001	±0.04
Phase Angle (Φ, 50 or 60Hz)
Range	Resolution	Accuracy
-180° to 180°	0.1°	± 2°
0° to 360°	0.1°	± 2°
Total Harmonic Distortion
(THD-F with respect to the first (fundamental) harmonics, min. value in the range from 45 to 65Hz is greater than AC 80V, greater than 1A for A range, and greater than 100mA for mA range. Calculation is done over 1 to 50^th Harmonics. If the voltage or current is 0 in the range from 45 to 65Hz, all the percentage (%) display is 0)
Range (45~65Hz)	Resolution	Accuracy
0.0 – 20.0 %	0.1%	± 2%
20.0 – 100%	0.1%	±3% of reading ± 5%
100 – 999.9%	0.1%	±10% of reading ±10%
Peak Value of AC Periodic Voltage (peak value> 10V) or AC Periodic Current (peak value>10mA for mA range and peak value>0.5A for A range) for continuous
waveform except for square wave:
Range	Sampling Time	Accuracy of Reading
50 Hz	39 μs	± 5% ± 30 digits
60 Hz	33 μs	± 5% ± 30 digits
Crest Factor (C.F.) of AC Voltage (peak value > 10V) or AC Current (peak value> 10mA for mA range and peak value>0.5A for A range) for continuous waveform
except for square wave:
Range (45~65Hz)	Resolution	Accuracy of Readings
1.00 – 99.99	0.01	± 5% ± 30 digits

Frequency (Hz)

Range

Resolution

Accuracy of Readings

Allowed Input

mA (45 – 65Hz)

0.1Hz

± 0.5Hz

20mA to 1.2A

A (45 – 65Hz)

0.1Hz

± 0.5Hz

1A to 100A

Sensitivity: > 20mA for mA range, > 3A for A range, and > 50V

General Specifications:

Conductor Size:

30mm (approx.)

Battery Type:

two 1.5V SUM-3

Display:

4+2+2 digits LCD

Range Selection:

Auto

Overload Indication:

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)

Temperature Coefficient (＜18℃ or ＞28℃):

0.15 x (Specified Accuracy) / ℃

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:

210mm (L) x 62mm (W) x 35.6mm (H)
8.3″ (L) x 2.5″ (W) x 1.4″ (H)

Weight:

200g (battery included)

Accessories:

Test leads x 1 pair, Carrying bag x 1, Users manual x 1,
Batteries 1.5V x 2

Option:

Alligator clips

The post PROVA 23 Power Harmonics and Leakage Clamp Meter appeared first on rapid-tech.

PROVA AFLEX 6300 Graphic Power Quality Analyzer

Mike — Thu, 10 Mar 2016 02:12:26 +0000

Flexible probe, different from normal clamp meters, can pass through obstacles at will and wind many conducting wires simultaneously, maximum diameter 170mm.

Features

Power Quality Analysis for Single and Balanced Three Phase Systems.
True RMS measurement of voltage with 0.5% basic accuracy.
True RMS measurement of current with 1% of range basic accuracy.
3000Amp.
Large LCD Display with Backlight.
Graphic Waveform of Voltage and Current.
Graphic Phasor Diagram.
Active Power (KW), Apparent (KVA) and Reactive Power (KVAR).
Power Factor and Phase Angle.
Energy (WH, KWH, KVARH, PFH).
Maximum Demand (MD in W, KW, MW) with Programmable Period.
Harmonic Analysis Volts and Current to 50th Order.
Display of 25 Harmonics on Screen.

6300-Data Sheet

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