Overview:

DDS3666 Single Phase Electronic Energy Meter(Din rail meter) adopts large-scale integrated circuit, 

has the advantages as: fewer peripheral components, simple structure, high reliability, low power consumption, long life and so on.

It can be used to measure single-phase AC active power with rated frequency of 50HZ.

· The performance indexes of the product meet all the technical requirements of single-phase electronic watt-hour meters

 in GB/T 17215.321-2008 standard for 1 and 2 stationary AC active watt-hour meters.

2. Function and characteristics:

1.Active energy metering, long-term work without adjustment

2.Adopt ADE7755 special metering chip

3.Using the latest foreign electric ASIC with digital multiplier, the dynamic 

working range of the instrument is greatly improved, and the actual overload capacity is more than 10 times

4.Good linearity of error in 5%Ib-Imax range

5.Few peripheral components, low power consumption, simple structure

6.All components in the meter are made of long-life, highly reliable electronic and electrical parts, 

so it has the characteristics of long life and high reliability.

7.Display mode: counter, liquid crystal, digital tube

8.With remote power off function

9.Output interface RS485

3. Technical parameters of this Din rail meter:

4.Appearance and installation dimension: