Sonel PQM-707

£3,300.00

The Sonel PQM-707 Power Quality Analyser is an autonomous, versatile and rugged power quality meter with a 7” touchscreen display. It is capable of accurately measuring and analysing electrical parameters and can be used to diagnose network faults. The Sonel PQM-707 Power Quality Analyser measures all electrical parameters in accordance with the IEC 61000-4-30 Class S standard and measures electrical energy according to the European standard EN 50160, ensuring high accuracy.

The Sonel PQM-707 Power Quality Analyser has a wide scope-for-use; it is ideal for maintenance staff as its mobility, autonomy and eclectic measurement capabilities mean issues in supply networks can be diagnosed there and then. The Sonel PQM-707 Power Quality Analyser is also suitable for professional power engineering, network analysis, and maintenance services in industrial plants.

Furthermore, this PQA can analyse networks with voltages between 54V and 760V. The Sonel PQM-707 Power Quality Analyser can be used to analyse mains with current and voltage transducers, as well as single-phase, split-phase with common N, three-phase WYE with and without N conductor, three-phase Delta, and three-phase WYE and Delta Aron mains networks.

The Sonel PQM-707 Power Quality Analyser supports the following measurements and capabilities:

  • Voltages L1, L2, L3, N, PE (five measurement inputs): up to 760V; the Sonel PQM-707 Power Quality Analyser can determine minimum, maximum, average and instant values and supports interoperability with voltage transducers
  • Currents L1, L2, L3, N (four measurement inputs): up to 6kA; the Sonel PQM-707 Power Quality Analyser can measure the minimum, maximum, average and instant currents; it supports interoperability with current transducers
  • Inrush current
  • Crest factor for current CFI and voltage CFU
  • Harmonics up to the 50th order of voltage and current
  • Event logging for current and voltage with oscillograms and half-period RMS charts
  • Power measurements: active (P), reactive (Q), distortion (D) and apparent (S) with the type of reactive power (capacitive and inductive)
  • Power factor (PF): cosφ, tanφ
  • Energy measurements: active energy (EP), reactive energy (EQ) and apparent energy (ES)
  • Energy cost calculator
  • Inverter efficiency
  • Frequency: 40Hz to 70Hz

What’s Included?

  • Sonel PQM-707 Power Quality Analyser
  • 4x F3-A Flexible Current Clamps, Class S
  • 3x Black Crocodile Clips, 1kV, 20A
  • 2x Red Crocodile Clips, 1kV, 20A
  • 1x Blue Crocodile Clip, 1kV, 20A
  • 1x Yellow Crocodile Clip, 1kV, 20A
  • 3x 2.2m Black Test Leads with Banana Plugs, 1kV
  • 1x 2.2m Blue Test Lead with Banana Plug, 1kV
  • 1x Yellow-Green Test Lead with Banana Plug, 1kV
  • 4x Magnetic Voltage Adapters
  • Carrying Case
  • Meter Strap
  • Z-1 Power Supply
  • AZ-2 Power Adapter (IEC C7 Plug/ Banana Plugs)
  • 230V Power Cord (IEC C7 Plug)
  • Battery Charging Cable for 12V Car Sockets
  • USB Cable
  • Sonel Analysis Software
Possible measurements
Measurements according to EN 50160
Voltage L1, L2, L3, N-PE (five inputs)
– aaverage, minimum, maximum values, range to 760 V, ability to work with voltage transformers
Current L1, L2, L3, N (four inputs)
– average, minimum, maximum 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 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 and voltage events registration including waveforms and RMS graphs half period
Inrush current*
Calculator of energy tariffs*
The Analyser measures and records according to the IEC 61000-4-30 Class S standard
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