Description

The PQM700-DL is a Class S 3 phase power quality analyser available for hire. The hire meter is supplied complete with a set of flexible F3-A current clamps, setup/download software and is compatible with the Power Quality Health Check report service. The meter can be preconfigured by an experienced engineer and ready to go or you can use the simple software wizard to configure the meter to your specific requirements.

The power quality analyser complies with the latest edition of the Testing and Measurement Techniques – Power Quality Measurement Methods standard IEC61000-4-30:Ed3.

The analyser is flexible in how it can be used.  The PQM-700 can make measurements for current load profiles of an electrical installation, make energy efficiency measurements mentioned in the 18th Edition Appendix 17, as well as power quality and harmonic measurements .

The meter is able to monitoring the follow power quality and electrical parameters

  • Voltage
    • Minimum, Maximum, Average and Instantaneous measurements.
    • Up to 760 V or measure VT (Voltage Transformer) ratios.
  • Current
    • Minimum, Maximum, Average and Instantaneous measurements.
    • Four inputs for true measurement of Phase 1, Phase 2, Phase 3 and Neutral Current.
    • Flexible Current Clamps supplied with hire meter for measurement up to 3000A.
  • Power and Energy
    • Kilowatts (kW)
    • Apparent Power (kVA)
    • Reactive Power (kVAR)
    • Power Factor (PF)
    • Crest Factor (CF)
  • Harmonics
    • Voltage and Current Harmonic up to 40th Harmonic as defined in EN50160.
    • Absolute (RMS) measurement of Voltage and Current Harmonics.
    • Relative (%Percentage) measurement of Voltage and Current Harmonics.
    • Total Harmonic Distortion (THD) of Voltage and Current.
  • Frequency
    • 40 Hz to 70 Hz.
  • Flicker
    • Short term (PST) flicker.
    • Long term (PLT) flicker.
  • Unbalance
    • Percentage unbalance of voltage and current.

Power to the analyser can be supplied by either the mains adapter or from a phase to phase voltage connecion through the internal power supply.  Suitable for working in a wide variety of conditions, the meter is rated IP65 for dust and moisture protection and can operate in temperatures down to -20C.

The hire meter is supplied complete with

  • Sonel PQM-700 Power Quality Analyser – preconfigured on request.
  • 4 x Flexible Clamps – for conductors up to 120mm diameter.
  • 4 x Voltage Crocodile Clips.
  • 4 x Magnetic Voltage adapter probes.
  • 1 x Power supply adapter (mains plug with banana input)
  • 1 x USB Cable
  • Sonel Analysis software (license free for installation on any Microsoft Windows 7/8/10 PC)
  • Ask about the Power Quality Health Check report service to analyse your recorded data