• Internet ready-web accessible
    HTTP Web page browse, email sending on time interval or on event
  • True-RMS measuring parameter
  • 4-Quadrant energy
  • Power quality analysis
  • Over range alarm
  • Energy pulse output


  • Voltage V1, V2, V3.
  • Current I1, I2, I3, In, Iavg
  • Power P1, P2, P3, Psum
  • Reactive Power Q1, Q2, Q3, Qsum
  • Apparent Power S1, S2, S3, Ssum
  • Frequency F
  • Power Factor PF1, PF2, PF3, PF
  • Energy Ep_imp, Ep_exp, Ep_total, Ep_net
  • Reactive Energy Eq_imp, Eq_exp, Eq_total, Eq_net
  • Apparent Energy Es
  • Demand Dmd_P, Dmd_Q, Dmd_S


  • Power quality
  • Voltage harmonics and THD
  • Current harmonics and THD
  • Voltage crest factor
  • THFF (TIF)
  • Current K factor
  • Voltage unbalance factor U_unbl
  • Current unbalance factor I_unbl
  • Max/Min statistics with time stamps


  • Limits can be set for up to 16 indicated parameters and can be set with a specified time interval. If any input of the indicated parameters is over or under its setting limit and persists over the specified time interval, the event will be recorded with time stamps and trigger the alarm do output. The 16 indicated parameters can be selected from any of the 44 parameters available.

I/O option module

  • The E-moduleĀ® adds flexibility and easy expansion of the I/O functions. A maximum of 8 modules can be used for one meter. Digital input, digital output, pulse output, relay output, analog input and analog output are provided by I/O option module.


  • Clear and large character LCD screen display with white back light
    Wide environmental temperature endurance
    Display load percentage, 4 quadrants power and load nature

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