General
         DSS63/DTS63 three-phase three(four)-wire electronic type active watt-hour meters are whole-new electronic type energy metering meter which our company adopt the patent technology of Sampling Resistance of Resistance Rule (Ohm Rule ) , large scale integrated circuit with SMT Weld Technology .It is more advanced , more  science and more reasonable than the metering principle of electronic type active watt-hour meters which are made of traditional Electromagnetic Rule CT Sampling technology. At the same time it has solved the difficulty of accurate measuring which are affected by using half- wave rectification in electricity load (equipment), frequency conversion, harmonic, phase departure, waveform distortion, high overload etc for a long time. What’s more, it is perfect energy metering instrument of electricity department, factories and mines enterprise, country and family etc.

Main functions

 ●High Reliability, High Precision, High Sensitivity, High Overload, Low Power Dissipation.

  ●Apply Three-Manganin Current Sampling, can meter effectively component of direct-current (DC) and harmonic.

  ●Combine with the palmtop made in our company, to realize automatic reading of palmtop.

  ●Combine infrared remote advanced charging device of our company, to realize three-phase advanced charge function.

  ●Combine with wireless remote reading system made in our company, to realize wireless remote automatic reading.

  ●Combine with time-sharing electronic unit made in our company, to realize active time-sharing electric energy metering.