Feb 25 2019

Three Phase Power Analyzer Model : DXL780

  • admin
  • 25 February 2019

Three Phase Power Analyzer DXL780 is suitable for transformer & motor testing. It has 3 range of voltage & 3 range of current which is Auto or manually selectable. User interface by 22key become more easy and understandable. And the most efficient programming technique used to implement  FIR & IIR filter that gives steady result and option of selectable display update rate.

Three phase power analyzer DXL780 has harmonics measurement inbuilt. So user can check the harmonics of voltage or current upto 31th element. And also displays Total harmonics distortion THD value on the screen.

Three phase power analyzer DXL 780 is inbuilt memory to save the test results and later user can transfer it to excel by using software

Three phase power analyzer DXL780 is used for transformer testing, motor testing or any other electrical appliance testing. It is trusted by more than 3000+ customers all over the world. And we have state of the art manufacturing facility including inhouse fabrication and calibration lab.


  •  Jumbo LCD Display
  •  Most Accurate at low pf
  •  22 key for user friendly operation
  •  Phase to phase, Phase to neutral, two watt meter method
  •  Four quadrant power measurement
  •  Tamper proof calibration when set default
  •  Auto / Manual range selection
  •  Panel mountable enclosure
  •  Selectable Measurement speed 

Scope of Measurement

  • Voltage True RMS
  • Current RMS
  • Power (Watt)
  • Power Factor
  • Frequency
  • THD
  • Mean Voltage
  • Mean Current
  • Peak Voltage
  • Peak Current
  • Inside Temperature
  • Harmonics up to 31th Order

Technical Specifications


  • Warm up time30 minutes (For specified accuracy)
  • Number  of channels3 Voltage , 3 Current
  • Maximum Direct Voltage Input700V rms / 1000V peak
  • Voltage multiplier / PT scaling0.01 to 500.00
  • Voltage Input Impedance2.82 MΩ Phase to Neutral
  • Maximum Direct Current Input80A rms / 113V peak
  • Current multiplier / CT scaling 0.01 to 500.00
  • Recommended CT20VA to 100VA class 0.1
  • Power multiplier / Watt scaling0.001 to 2.000
  • Operating Temperature10 °C to 45 °C
  • Operating Humidity20% to 75% RH (non condensation)
  • Storage temperature-20 °C to 48 °C
  • Net Weight4.7Kg without accessories  (± 0.2Kg)
  • Weight with packing7.3 Kg   (± 0.2Kg)
  • Display type LCD 4 x 20 line, jumbo Character, Yellow Black
  • Measuring Terminals Measuring Terminals 1/4” BSW for current, 4mm banana plug for voltage
  • Housing Equipped with MS case to meet stringent EMC requirements.
  • Fitting hardware nut bolt screw All screw nut bolt used stainless steel (silver finish)
  • Environmental98% of total weight material recyclable