We have been putting the PQI-DA smart Power Quality Analyser through its paces with both the new WinPQ smart (free) software and enterprise WinPQ software (V4.2).
Using WinPQ, this device is capable of automatically streaming 200 ms samples (i.e. True RMS averages of each successive 10 cycles), plus 1 and 3 second averages, plus 10 minute, plus 30 minute and hour values to SQL database. With over 3,000 measurements to choose from, and with the assurance of Class A performance, the PQI-DA smart is the device to use for your fixed installed Power Quality monitoring.
For even higher speed needs, set up Oscilloscope Recorder trigger conditions (voltage, current, frequency and binary inputs) to capture out of limit events.
The PQI-DA smart can be ordered with extended harmonics capability, extending measurements from 0-50th harmonic to the range of 0-200th harmonics.
Using the free WinPQ smart software, data can be downloaded as required. The on-board 1 GB of memory can be supplemented with a SD memory card (up to 32 GB), to allow more data to be recorded before data overlap.
There is a huge capability within these products to provide information on all sorts of issues, so we have a demo unit ready to show you the solution in action - which is much more impressive than a static datasheet. Give us a call today.