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PQM-707 Power Quality Analysis

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  • 7” touchscreen – ergonomic and intuitive graphical user interface.
  • Over 10 years of recording.
  • CAT IV 600 V measurement category – high safety.
  • All parameters according to class S – high accuracy of measurements.
  • Li-Ion rechargeable battery – higher mobility.
  • Powering from measured network – reliability of measurements.
  • Removable memory card – recording data with no restrictions.
  • Quick setup and reporting – ease of use.
  • Cooperation with desktop Sonel Analysis software – extended data analysis.

324,000.00 ₹

2 in stock

*

Product Description

Portable power quality analysis center

The Sonel PQM-707 power quality analyser is a mobile device for measuring and analysing power supply. It is an autonomous and versatile meter with which you can carry out measurements and analyses of parameters in power networks (DC and 50/60 Hz). Tested parameters can then be recorded in the device’s memory. The device performs class S measurements in accordance with the requirements of IEC 61000-4-30, ensuring highly precise results. The PQM-707 features also the largest touch screen in this class of analysers, with a resolution of 7 inches, which translates into high readability and ergonomic operation. The built-in lithium-ion battery guarantees efficient operation for a long time without having to connect the instrument to an external power supply.

Technical data

Parameters

Parameter

Measuring range

Max. resolution

Accuracy

Alternating voltage (TRMS)

-

0.0…760.0 V

4 significant digits

±0.5% Unom

Crest Factor

Voltage

1.00…10.00 (≤1.65 for 690 V voltage

0.01

±5%

Crest Factor

Current

1.00…10.00 (≤3.6 dla Inom)

0.01

±5%

Alternating current (TRMS)

-

depending on clamp*

4 significant digits

±0.2% Inom (error does not account for clamp error)

Frequency

-

40.00...70.00 Hz

0.01 Hz

±0.05 Hz

Active, reactive, apparent and distortion power

-

depending on configuration (transducers, clamps)

4 significant digits

depending on configuration (transducers, clamps)

Active, reactive and apparent energy

-

depending on configuration (transducers, clamps)

4 significant digits

as power error

cosφ and power factor (PF)

-

0.00...1.00

0.01

±0.03

tgφ

-

0,00...10,00

0.01

depends on error of active and reactive power

Harmonics

Voltage

DC, 1...50

as for alternating voltage True RMS

±0,15% Unom for m.v. < 3% Unom ±5% m.v. for m.v. ≥ 3% Unom

Harmonics

Current

DC, 1...50

as for alternating current True RMS

±0.5% Inom for m.v. < 10% Inom ±5% m.v. for m.v. ≥ 10% Inom

THD

Voltage and current

0.0..100.0% (relative to RMS value)

0.1%

±5%

Flicker index

Voltage and current

0.40...10.00

0.01

±10%

Unbalance factor

Voltage and current

0.0...10.0%

0.1%

±0.15% (absolute error)

Inrush current

Current

depending on clamp *

0.01% Inom

±4% m.v. for m.v. ≥ 10% Inom
±4% Inom for m.v. < 10% Inom (RMS1/2)

Downloads

Datasheet : PQM-707

Instruction Manual : PQM-707

 

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