DDS1286

DDS1268 single-Phase series Static Electronic Energy Meter is applied for measuring single phase AC active energy which frequency is 50Hz or 60Hz. The meter series complies with IEC62063-21. It has the functions of high accuracy, stability, small size, light weight, low power consumption and bilateral recording with indication of missing phase, sign of output pulse so that it is easy for extended functions of modernized management.

Technical data

Meter type Unit DDS1286
Standard IEC62053-21
Type of connection Symmetrical or Asymmetrical
Accuracy Active CL1.0 or CL2.0
Reference Voltage (Un) 110V/ 120V/ 220V/ 230V/ 240V
Basic Current 5 10 20 5 10 5 10 5 10
Maximum Current 30 60 120 40 80 50 100 60 120
Meter Constant imp/kWh 3200 1600 800 3200 1600
3200 1600 3200 1600
Reference Frequency(fn) Hz 50 or 60
Voltage Circuit consumption at Un W
VA < 1.0
< 6.0
Current Circuit consumption at Ib VA < 2.5
Voltage Range of
Running with No load %Un 70B>120
Starting Current %Ib 0.4
Rated Working temperature oC - 30 ~ 65oC
Limited Working temperature oC - 40 ~ 70oC
Weight Kg Approximately 0.7Kg