DDS226 Single-phase Electionic Energy Meter

 

General

The DDS226 type single-phase electronic watt-hour meter adopt exclusive use LSI,the device typifying new periphery component,

simple structure, high reliability, low power consumption, long life etc, is suitable for the single-phase AC active electric energy

with rated frequency of 50Hz.

Function and features

2.1 Measure active electric energy, no need of calibration for long-term operation;

2.2 Adopt dedication meter age chip ADE7755;

2.3 Adopt lasted electricity dedication integrated circuit including digital multiplier overseas, greatly improved dynamic working

      range of Meter, making 1 multiple actual overload;

2.4 Have good mistake linearity in the range of 5%Ib~Imax;

2.5 Few periphery component, simple structure, low power consumption;

2.6 Adopt high reliability and long life electronic component, so the meter assume

Specifications