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Single phase multi functional meter
DDS146
The DDS146 is a new generation single phase multi-functional electronic meter designed for measuring energy consumption in single phase services, time of use metering with up to four tariffs and custom billing cycles allowing billing and management applications in IEC compliant countries.
Main functions and characteristics

1. Low power consumption;

2. Unidirectional or Bi-directional Measurement;

3. Import  and export active energy measurement in tariff; 

4. Instantaneous values measurement;

5. Multi-tariff (up to 4 tariffs);

6. Support LCD backlight to increase readability in low light;

7. Support optical and RS485 communication with DLMS protocol.

Technical parameter
  • Voltage
    Reference : 220V, 230V, 240V
    Operating range : 0.8-1.15Un
  • Frequency
    50Hz or 60Hz
  • Current
    Basic Current (lb) : 5A, 10A
    Maximum Current (lmax) : 40A, 60A, 80A, 100A
  • Accuracy
    Active (and apparent ) : CL1.0
    Reactive : CL2.0
  • Typical Power Consumption
    Voltage circuit active / apparent power at Un : ≤2W
    Current circuit apparent power at lb : ≤10VA
  • Degree of Protection
    IP54
  • Weight of Meter
    0.52kg
  • Meter Service Life
    >10years
Size Description

225.1mm (L) x 114mm (W) x 58.6mm (H)

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