Two Phase Three Wire Energy Meter with LCD DDSF149

Measure total active energy, LCD display, ultrasonic welding.

It's functions include: four tariff, maximum demand

RF communication(optional),real-time clock, monthly clearing ,etc.



  • Measurement of electric energy flowing in two directions

  • Time of use, up to 4 rates

  • Reverse indicate

Event records

  • Total times of power failure

  • Frozen data of total active energy

  • Maximum demand

Real-time clock

  • Main Parameters View Details
  • Overall Dimensions (mm) View Details