Apr 29 2019

Three Phase Power Analyzer Model LCD780

  • admin
  • 29 April 2019

Three Phase Power Analyzer LCD780 is multi-range power Analyzer with basic 0.07% R+R accuracy. 3 range of voltage, 3 range of current and total 9 range of power and power factor gives more accurate result. 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 LCD80 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. Three key provided as Fast, Accurate & hold. Fast refers to fast measurement speed. Accurate for precise measurement while taking the reading. Hold is to freeze the value on screen to easily take the results.

Three Phase power analyzer LCD780 comes with USB 2.0 connectivity along with free software tool. Where user can view all parameter in single display and generate test report. More over real time recording facility also given in software for monitoring application. Software is capable to change the range and set the CT/PT scale in the instrument. So while using software user not require to touch the instrument by any way. Software is suitable for latest windows 10 and 64bit operation

Three phase power analyzer LCD780 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 LCD780 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.

Three phase power analyzer LCD780 is inbuilt memory to save the test results and later user can transfer it to excel by using software

Key Features

  • Basic Accuracy 0.07%
  • Refresh rate : 250ms / 500ms / 1000ms
  • Up to 32th Harmonics Measurement
  • USB Connectivity + Free Software
  • Jumbo LCD Display
  • 26 Keys
  • Selectable display update rate
  • 2MHz Sampling Rate
  • Four Quadrant Power Measurement
  • 1MB onboard Memory
  • USB 2.0
  • PH-PH, PH-N selection
  • Most Accurate at Low PF
  • Direct Panel Mountable design

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

Dimensions & Weight

  • Length x Width x HeightL= 330mm, W= 518mm, H= 183mm (± 2mm)
  • Length x Width x Height with fittingsL= 375mm, W= 567mm, H= 193mm (± 2mm)
  • Panel cut out sizeL= 332mm, W= 520mm, H= 185mm (± 2mm)
  • Net Weight4.7Kg without accessories (± 0.2Kg)
  • Weight with packing9.5 Kg  (± 0.2Kg)

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 scaling0.01 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
  • 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