PQM-707 Power Quality Analyzer
Model: PQM-707
Brand: Sonel
Portable power quality analysis center
The Sonel PQM-707 power quality analyser is a mobile device for measuring and analysing power supply. It is an autonomous and versatile meter with which you can carry out measurements and analyses of parameters in power networks (DC and 50/60 Hz). Tested parameters can then be recorded in the device’s memory. The device performs class S measurements in accordance with the requirements of IEC 61000-4-30, ensuring highly precise results. The PQM-707 features also the largest touch screen in this class of analysers, with a resolution of 7 inches, which translates into high readability and ergonomic operation. The built-in lithium-ion battery guarantees efficient operation for a long time without having to connect the instrument to an external power supply.
Features
- 7” touchscreen – ergonomic and intuitive graphical user interface.
- Over 10 years of recording.
- CAT IV 600 V measurement category – high safety.
- All parameters according to class S – high accuracy of measurements.
- Li-Ion rechargeable battery – higher mobility.
- Powering from measured network – reliability of measurements.
- Removable memory card – recording data with no restrictions.
- Quick setup and reporting – ease of use.
- Cooperation with desktop Sonel Analysis software – extended data analysis.
Measured parameters
- Inrush current.
- Inverter efficiency.
- Voltages L1, L2, L3, N, PE (five measurement inputs) – average, minimum, maximum and instant values within the range up to 760 V, interoperability with voltage transducers.
- Currents L1, L2, L3, N (four measurement inputs) – average, minimum and maximum values, current measurement within the range up to 6 kA (depending on applied current clamp), interoperability with current transducers.
- Crest factors for current CFI and voltage CFU.
- Frequency within the range of 40…70 Hz.
- Active (P), reactive (Q), distortion (D) and apparent (S) power with the type of reactive power (capacitive and inductive).
- Active (EP), reactive (EQ) and apparent (ES) energy.
- Power factor PF, cosφ, tanφ.
- Harmonics up to the 50th order of voltage and current.
- Event logging for current and voltage along with oscillograms and half-period RMS charts.
- Energy cost calculator.
- …and much more.
- All parameters are recorded in compliance with class S according to IEC 61000-4-30 standard
