Features:
1) Long-life type: DD580, DD98
2) Standard: IEC60521, IEC62053-11
3) Accuracy: Class 2.0
4) Rated Frequency: 50Hz, 60Hz
5) Rated Voltage: 220V, 230V, 240V
6) Current (A): DD580/DD98: 2.5 (15), 5 (30), 10 (60)
7) Working temperature range: -10~45°C
8) Limited temperature range: -25~55°C
9) Starting Current: ≤0.005ib
10) Smooth error curve
11) High reliability for register    
12) New temperature compensation alloy is adopted to reduce the infection of
      temperature
13) Long-life type:
      a) Magnetic bearing
      b) Its pedestal is high quality armor plate with transparent PC cover, PC or phenol
          resin
      c) Current overload 4~6 times.

Single Phase Inductive Energy Meter