Three Phase Power Analyzer Model : PA700TFT

Three Phase Power Analyzer PA700TFT is multi-range power Analyzer with basic 0.05% R+R accuracy. 8 range of voltage, 8 range of current and total 64 range of power and power factor gives more accurate result at low power factor. It has waveform mode to check the waveform of voltage and current. As well it has B/H curve mode where user can check live b/h curve of the transformer under test. The gap less four-quadrant power measurement technique gives better accuracy at distorted waveforms or AC drive (VFD) operated power supply.

Three Phase Power Analyzer PA700TFT series Power Analyzer has given revolution in testing of distribution and power transformer with the advanced feature of hysteresis (B/H) analysis. Core loss & winding loss measurement is important in transformer testing. In conventional method,  power Analyzer used with digital oscilloscope and phase converter to calculate knee value and saturation point of core. PA700TFT eliminate the requirement of multiple equipment and made the testing more easy by inbuilt hysteresis measurement mode. Which plot live hysteresis curve, so derivation of knee and saturation value is easy.

Any distortion in line power directly reflect on the measurement, Three Phase Power Analyzer PA700TFT has waveform display mode which gives d(y) / d(t) of line voltage and current. In addition, there is facility of zoom in and zoom out to get precise analysis.

Three Phase Power Analyzer PA700TFT provides facility to selection speed of measurement by keypad. It play big role during setting test voltage and current in transformer testing. User can set fast speed mode during setting of test voltage and current and then accurate mode during fine measurement. It saves time in make testing easy.

Gopal electronics has built the reputation in the market on basis of transparency in sales, easy and quick service, and economic and reliable rates for repairing.

• The whole product range of Gopal Electronics comes with standard 1 years warranty.
• For easy warranty claim, you can register your product on our website in case you purchased from any dealer.
• You can send your instrument by courier to our works for any repairing or calibration service. Your instrument will be inspected first and you will be notified for its repairing or calibration charges. The repairing or calibration process only carried out after the confirmation of customer.
• The time for repairing or calibration is maximum 72 hours after confirmation.

Calibration Service

We provide traceable calibration service according to ISO17025 for all of our product range. Every year you require to calibrate your instruments for your factory certification like ISO, and to maintain quality of your routine test and quality inspection.

Calibration by Gopal Electronics:

• Our reference meters and standards are traceable to NABL accredited lab or our internal standards as per ISO17025.
• We have calibration facility of 0.007% (66 ppm) energy accuracy for sinusoidal waveforms.
• As manufacturer we can change the calibration data and compensate the deviation in each measuring point. So you can get actual calibration not only the comparison report.
• General Service, replacement of minor parts can be carried out at the same time.
• Free firmware upgrade is also the part of our calibration process.
• We can provide calibration at special points which are not included in usual calibration on customer request, like calibration at 0.1 power factor.
• It takes maximum two to four days to complete the calibration process after the receipt of your instrument at our factory.