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.
Specification Range Resolution Accuracy

AC
voltage
(TRMS)

- 0.0…760,0 V 0.01 % U n ±0.5% U n
Crest
Factor
Voltage

1.0…10.00
(≤1,65 for
voltage 690 V)

0.01 ±5%
Current 1.00…10,00
(≤3,6 I nom )
0.01 ± 5% m.v.
AC
current
TRMS
- depends on
the clamp*
0.01 % of nominal range ±1% of nominal
range
(add clamps
accuracy)
Frequency - 40.00...70.00 Hz 0.01Hz ±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 energy - depends
of configuration
(transformers,
clamp)
up to 4
decimal places
the same
as above
cosφ
and Power
Factor (PF)
- 0.00...1.00 0.01 ±0.03
tgφ - 0.00...10.00 0.01 depends on Active
and Reactive
power accuracy
Harmonics Voltage same as for AC
voltage TRMS
same as for
AC voltage TRMS
±5% U h
for U h ≥ 1% Un
±0,05% U n
for U h < 1% U n
Current same as for AC
current TRMS
same as for
AC current TRMS
± 5% I h
for I h ≥ 3% I n
± 0.15% I n
for I h < 3% I n
Total
Harmonics
Distortion
Voltage 0.0..100,0% 0.1% ±5%
Current ±5%
Flicker - 0.40...10.00 0.01 ±10%
Unbalance Voltage and Current 0.0...10.0% 0.1% ±0.3%
(absolute error)

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

Complete device information
Manufacturer site:

Link

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Sonel PQM-700 Power quality analyzer

  • Brand: Sonel S.A.
  • Model: PQM-700
  • Product Number: WMGBPQM700
  • Availability: 2 to 14 days order processing
  • 0.00€


Tags: Sonel, PQM-700, Power, quality, analyzer