PQM-700 Power Quality Analyzer WMGBPQM700

$2,852.00 including GST

Description

ANALYZER MEASURES AND RECORDS ACCORDING TO THE IEC 61000-4-30 CLASS S STANDARD.

Features:

  • power to the analyzer is supplied from tested mains (internal power supply) and is used in all types of networks from 64 V to 760 V, with particular emphasis on measurements at low voltage poles, due to the ease of connection,
  • has an independent power supply socket, especially suited for voltage measurements for transformers and DC circuits,
  • built-in real-time clock.

Possible measurements:

  • Measurements according to EN 50160,
  • Voltage L1, L2, L3,
    – average, minimum, maximum and instantaneous values, range to 760 V, ability to work with voltage transformers,
  • Current L1, L2, L3, N (four inputs),
    – average, minimum, maximum and instantaneous values, measurement current with range to 3 kA (depends on used clamp), ability to work with current transformers,
  • Crest factor for voltage and current,
  • Frequency from 40 Hz to 70 Hz ,
  • Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive),
  • Power recording:
    – Budeanu method,
    – IEEE 1459,
  • Active, reactive, apparent energy,
  • Power factor, cosφ, tgφ,
  • Up to 40th harmonics for voltage and current,
  • Total Harmonic Distortion (THD) for voltage and current,
  • Short-term (PST) and long-term (PLT) flicker,
  • Unbalance of voltage and current,
  • Current and voltage events registration including waveforms and RMS graphs half period.

 

SpecificationRange ResolutionAccuracy

AC
voltage
(TRMS)

0.0…760,0 V0.01 % Un±0.5% Un
Crest
Factor
Voltage1.0…10.00
(≤1,65 for
voltage 690 V)
0.01±5%
Current1.00…10,00
(≤3,6 Inom)
0.01± 5% m.v.
AC
current
TRMS
depends on
the clamp*
0.01 % of nominal range±1% of nominal
range
(add clamps
accuracy)
Frequency40.00…70.00 Hz0.01Hz±0.05 Hz
Active,
reactive,
apparent
power
and
distortion
depends
of configuration
(transformers,
clamp)
up to 4
decimal places
depends
on configuration
(transformers,
clamp)
Active, reactive apparent energydepends
of configuration
(transformers,
clamp)
up to 4
decimal places
the same
as above
cosφ
and Power
Factor (PF)
0.00…1.000.01±0.03
tgφ0.00…10.000.01depends on Active
and Reactive
power accuracy
HarmonicsVoltagesame as for AC
voltage TRMS
same as for
AC voltage TRMS
±5% Uh
for Uh ≥ 1% Un
±0,05% Un
for Uh < 1% Un
Currentsame as for AC
current TRMS
same as for
AC current TRMS
± 5% Ih
for Ih ≥ 3% In
± 0.15% In
for Ih < 3% In
Total
Harmonics
Distortion
Voltage0.0..100,0%0.1%±5%
Current±5%
Flicker0.40…10.000.01±10%
UnbalanceVoltage and Current0.0…10.0%0.1%±0.3%
(absolute error)

 

*Clamp F-1/F-2/F-3:0..3000 A (10000 Ap-p) *Clamp C-4: 0..1000 A (3600 Ap-p)*Clamp C-5: 0..1000 A (3600 Ap-p)*Clamp C-6: 0..10 A (36 Ap-p) (without current transformers) *Clamp C-7: 0…100 A (360 Ap-p )

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Downloads

Data Sheets

 

User Manual

 

Declaration of conformity

 

User Manual – Sonel Analysis

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