CHART RECORDING

power recorder

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Professional Chart Recording Services in Brisbane

Here at A.J.C. Electrical Service Pty Ltd, we are dedicated to helping our clients make savings on their energy usage. We can supply and install power usage metering and power chart recording equipment at your business premises for an agreed period to analyse your power usage. With five distinct recording units and three meters available, we can monitor every aspect of your power usage for any given period.
gridsense readers

GridSense Three-Phase Power Quality Analyser Key Features:

  • Three-in-one instrument, power profiler, disturbance analyser and harmonic analyser
  • Flash memory firmware with free periodic updates
  • Three-channel voltage, three-channel current plus neutral
  • Powered by metered phase with battery back-up
  • Single and three-phase voltage complaints
  • Sag/swell detection and event capture, such as air conditioning systems
  • Log total harmonic distortion as caused by variable speed drives and switch mode power supplies, etc.
  • Log individual harmonics up to the 48th, e.g. a specific harmonic being induced by VSD, etc.
  • Log inter-harmonics - those frequencies not divisible by the fundamental
  • Log flicker (PST and PLT) - those annoying flickering lights
  • Log voltage unbalance and/or current unbalance
  • Assist in load balancing of low voltage circuits 
  • Capture the waveform of disturbances i.e. effects of capacitor switching, arc welders, transients, etc.
  • Max/min voltage/current during the logging interval helps to figure out the faulty phase(s)
In addition to logging current profiles and individual harmonics, the instrument provides high-resolution snapshots of events, allowing the user to quickly identify the problem and troubleshoot efficiently.
skylab reader

Skylab 9032

Thanks to an advanced design, the Skylab 9032 permits effective analysis and testing on electrical single and three-phase systems with or without neutral. The instrument uses a 6400Hz sampling frequency and displays the values of all fundamental electrical quantities featuring the electrical installation under test (voltage, current, active power, reactive power, apparent power, etc.) in real time. This shows the trend of wave forms of voltage and currents. It is also possible to store a maximum of 64 quantities of voltage anomalies in the instrument's memory. It is also possible to display and record the harmonic values of voltage and current.

Recording of:

  • Voltages
  • Currents
  • Phase and total active power
  • Phase and total reactive power
  • Phase and total apparent power
  • Phase and total power factor
  • Frequency
  • Harmonics (from the 2nd to the 49th for V and I)
  • Analysis of voltage anomalies
  • Harmonics analysis
vega reader

VEGA 76

The advanced model VEGA 76 is a recorder instrument that performs analysis and tests on electrical single and three-phase systems with or without neutral. The instrument displays in real time the values of all fundamental electrical quantities featuring the electrical installation under test (voltage, current, active power, reactive power, apparent power, etc.) showing the trend of wave forms of voltage and currents. It is also possible to store a maximum of 64 quantities of voltage anomalies in the instrument's memory. VEGA 76 uses innovative inputs and flexible clamps for current measurements (up to 3000A) directly connected without any other interface. It is also possible to display and record the harmonic values of voltage and current.

Key features are:

  • TRMS voltage measurement P-N and P-P
  • TRMS current measurement on each phase
  • Active power on each phase and total
  • Reactive power on each phase and total
  • Apparent power on each phase and total
  • Power factors for each phase and total
  • Active and reactive energies for each phase and total frequency
  • Recordings with integrated period selectable from five seconds to 60 minutes
  • Harmonic analysis for voltage and current up to 49th component
  • Recording voltage anomalies (sags, swells, breaks, etc.)

Call us now on 07 3266 1888 for expert chart recording and metering in Brisbane.

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