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PQM-700 Power Quality Analysis
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PQM-700 Power Quality Analysis

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  • 4 current inputs, physical measurement of current in the neutral conductor.
  • Registration of up to 1100 parameters, including average, maximum, minimum and instantaneous values.
  • Built-in heater, stable operation at low temperatures down to -20ºC.
  • Internal rechargeable battery, autonomy of the meter (min. 6 hours).
  • IP65 ingress protection, possibility of work in rain, snow and high humidity

158,000.00 ₹ 190,000.00 ₹

2 in stock

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Specification

PQM-700 Power Quality Analysis

  • 4 current inputs, physical measurement of current in the neutral conductor.
  • Registration of up to 1100 parameters, including average, maximum, minimum and instantaneous values.
  • Built-in heater, stable operation at low temperatures down to -20ºC.
  • Internal rechargeable battery, autonomy of the meter (min. 6 hours).
  • IP65 ingress protection, possibility of work in rain, snow and high humidity

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...40

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...40

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

-

0.40...10.00

0.01

±10%

Unbalance factor

Voltage and current

0.0...10.0%

0.1%

±0.3% (absolute error)

Downloads

Technical Datasheets – PQM-700 Power Quality Analysis

Technical Manual – PQM-700 Power Quality Analysis

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