Sonel PQM-710


The Sonel PQM-710 Power Quality Analyser is ideal for use in the professional power industry. It is compliant with IEC 61000-4-15 Class A and provides full quadrant analysis meeting the needs of energy consumers and producers, including those involved in renewable energy such as photovoltaic and wind farms. Moreover, the Sonel PQM-710 Power Quality Analyser can be used to record the state of networks and transformers, as well as analyse their load capacity, and forecast failures in distribution networks.

A built-in GSM modem facilitates remote operation and data transfer. Additionally, the Sonel PQM-710 Power Quality Analyser’s built-in Wi-Fi communication module enables the use of local Wi-Fi infrastructure and facilitates limitless file and data transfer. A smartphone or tablet, such as the one included with this PQA, with the Sonel Analysis Mobile application installed can serve as a remote monitor. This allows the user to adapt to the worksite and means he/she can supervise measurements from a convenient and safe location.

The Sonel PQM-710 offers the following measurements capabilites:

  • Voltages L1, L2, L3, N, PE (five measurement inputs): up to 1000V; the Sonel PQM-710 measures the average, minimum, maximum and instant voltages and supports interoperability with voltage transducers
  • Current L1, L2, L3, N (four measurement inputs): up to 6kA (depending on the current clamp); the Sonel PQM-710 measures minimum, maximum, average and instant currents and supports interoperability with current transducers
  • Crest factor for current (CFI) and voltage (CFU)
  • Unbalance of voltage and current
  • Total Harmonic Distortion (THD) for voltage and current
  • Up to 50th harmonics for voltage and current
  • Interharmonics (measured as groups)
  • K factor
  • Power factor: cosφ, tanφ
  • Power: active (P), reactive (Q), distortion (D), and apparent (S) with identification of the nature of reactive power (capacitive and inductive)
  • Calculation of reactive power using the Budeanu and IEEE 1459 methods
  • Energy: active (EP), reactive (EQ) and apparent (ES)
  • Short-term flicker (PST)
  • Long-term flicker (PLT)
  • Frequency: 40Hz to 70Hz

What’s Included?

  • Sonel PQM-710 Power Quality Analyser
  • 4x F3-A Flexible Clamps
  • 3x Black Crocodile Clips, 1kV, 20A
  • 2x Red Crocodile Clips, 1kV, 20A
  • AZ-1 Power Supply Adapter (Mains Plug/ Banana Inputs)
  • Set of Straps for Mounting on a Pole, 1.2m
  • 1x Blue Crocodile Clip, 1kV, 20A
  • 1x Yellow Crocodile Clip, 1kV, 20A
  • 5x Voltage Adapters with M4/ M6 Threads
  • DIN Rail Mounting Bracket with Positioning Catches
  • AC-16 Line Splitter
  • 4x Magnetic Voltage Adapters
  • 2x Fasteners and Bands for Mounting the Analyser
  • L8 Carrying Case Backpack for PQM
  • Wi-Fi Tablet
  • Sonel Analysis Software

Di-LOG Energy is a part of the Di-LOG group, for more information click the link to view our group divisions.

Possible measurements
Measures and Records According to the IEC 61000-4-30 Standard Class A
Voltage L1, L2, L3, N PE – average, minimum, maximum and instantaneous , to 760 V, ability to work with voltage transformers
Current L1, L2, L3, N (4 inputs) – average, minimum, maximum and instantaneous values, measurement current with range to 3 kA (depends on used clamp), ability to work with current transformers
Frequency from 40 Hz to 70 Hz
Active, apparent power, the type of reactive power (capacitive, inductive)
Active, reactive, apparent energy
Power factor
Harmonics for voltage and current
Total Harmonic Distortion (THD) for voltage and current
Short-term (P ) and long-term (P ) flicker
Unbalance of voltage and current
Current events detection including waveforms recording
Current and voltage events recording with waveforms (up to 1s) and RMS 10 ms graphs with 30 s maximum recording time
Current and voltage waveforms recording after each averaging period
Mains signaling up to 3000 Hz
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