Sonel PQM-700 Netzanalysator


Hersteller: Sonel

Preis: 1.753,00 EUR (exkl. 20% MwSt.)

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 10th 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 events detection including waveforms recording,

 

Specification Range Resolution Accuracy

AC
voltage
(TRMS)

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

1.0…10.00
(≤1,65 for
voltage 690 V)

0.01 ±5%
Current 1.00…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)
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% Uh
for Uh ≥ 1% Un
±0,05% Un
for Uh < 1% Un
Current same 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
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 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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FIRMA

NEUMANN Messgeräte GmbH

Stammersdorfer Straße 60
1210 Wien
AUSTRIA

KONTAKT

Tel +43 1 270 55 54
Fax +43 1 270 18 35

info@neumann-messgeraete.at
www.neumann-messgeraete.at