Application of DDS3666 Single Phase Two Wire Energy Meter
DDS3666 single phase two wire energy meter is a kind of new style single phase two wire active energy meter, adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. DDS3666 single phase two wire energy meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21.
Features of DDS3666 Single Phase Two Wire Energy Meter
1. Bidirectional measurement, Reverse energy calculated into forward
2. Indication: Pulse, power,
3.Full PC
Technical Parameters of DDS3666 Single Phase Two Wire Energy Meter
Specification | DDS5558 | |
Accuracy | Active | Class1.0 |
Reactive | ||
Voltage | Rated | 110/120/220/230/240V |
Range | 0.9Un~1.1Un | |
Limit | 0.8Un~1.2Un | |
Frequency | 50/60Hz | |
Current | Range | 5(20)A ,5(25)A ,5(30)A,5(32)A |
Starting Current | 0.4%Ib | |
Constant | Active | 2000imp/kWh |
Reactive | \ | |
Display | Type | LCD |
Digit | 6+1 | |
Power Consumption | Voltage Circuit | ≤0.8W,10VA |
Current Circuit | ≤4VA | |
Communication | Interface | \ |
Protocol | ||
Temperature | Working Temperature | -45℃~+55℃ |
Storage Temperature | -40℃~+70℃ | |
Humidity | ≤90% | |
Protection | IP54 | |