Sonel PQM-702 Netzanalysator Klasse A



Preis: 4.644,00 EUR (exkl. 20% MwSt.)

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

  • 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.
  • Remote control and data transfer through a built-in GSM modem (GPRS).
  • Anti-theft feature - SMS notification in the event of position change - built-in GPS receiver.
  • Real-time clock synchronized to GPS protocol.

 

  • Measurements according to EN 50160
  • Voltage L1, L2, L3, N-PE
    - average, minimum, maximum and instantaneous values, range to 760V, 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 40Hz to 70Hz ,
  • 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,
  • K factor (transformer overload caused by the harmonics),
  • Up to 50th 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,
  • Current and voltage waveforms recording after each averaging period.

 The device is designed to work with networks:

  • with nominal frequency 50/60Hz,
  • with nominal voltage:
     64/110 V; 110/190 V; 115/200 V; 127/220 V; 220/380 V; 230/400 V; 240/415 V; 254/440 V; 290/500 V; 400/690 V,
  • DC network

Supported networks:

  • single-phase,
  • two-phase with common N conductor,
  • three-phase star connection with and without N conductor,
  • three-phase delta.

 

Specification Range Resolution Accuracy

AC
voltage
(TRMS)

- 0,0…760,0 V 0,01 % Un ±0,1% Un
Crest
Factor
Voltage

1,00…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 ±0,1% of nominal
range
(add clamps
accuracy)
Frequency - 40,00...70,00 Hz 0,01Hz ±0,01 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%
Harmonics
active
and
reactive
power
- depends on configuration
(transformers,
clamp)
depends
on current
and voltage
minimum value
-

Angle
between
voltage
and current
harmonics

- -180,0…+180,0o 0,1o ±(h x 1o)
K-Factor - 1,0...50,0 0,1 ±10%
Flicker - 0,20...10,00 0,01 ±5%
Unbalance Voltage and Current 0,0...20,0% 0,1% ±0,15%
(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