DDS26 (--C) Single Phase Electronic Watt Hour Meter

Detailed Product Description

 

Standards:

IEC62053-21, IEC62056-21 and other correlative international standards

Main technical parameters:

1) Accuracy class: 1.0

2) Rated Voltage: 220V

3) Rated Current: 5(10) A; 15(45) A; 30(100) A

5) Starting current: 0.4%Ib

6) Rated Frequency: 50HZ

7) Starting current: 0.4%Ib

8) Power consumption: voltage circuit: ≤0.8W,8VA current circuit: ≤0.8VA

9) Ambient temperature: normal limited temperature: -10-+70 celsius

                    storage limited temperature: -25-+80

10) Relative humidity: < 94%

11) Service life: ≥10 years

Main functions:

1) Tamper & fraud indication: the LCD indicates current reverse, unbalance & overload

2) Based on two current sensors, the meter will continuously monitor the phase and neutral currents. The meter calculates power correctly even if one of the two wires does not carry any current

3) LCD: 6 digits (including one decimal), the maximum display value is 99999.9 kwh

4) Meter case is made of PC with fiberglass which is fire-proof & ultraviolet-proof

5) Anti-magnetic and 450V high voltage-proof design

6) Protection: IP54

7) KEMA certification

Information above is only for reference, we will customize watt hour meter according to your own requirements