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Type: DDSi51 Single Phase Static Carrier Wave Watt-hour Meter
Accuracy: 1.0,2.0
Power loss: ≤5W/5VA
Nominal voltage: 220V
Nominal current: 5(10)A;5(30)A;10(40)A
Frequency: 50Hz
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Description: 1. Functions and Features
1) Measurement Function
a. Active energy consumption measurement
2) Real-time Measurement Function
a. Instantaneous active power measurement
3) Output Port
a. Active test impulse output port
4) Display:Register
5) Communication Protocol:
Carrier Wave communication through power lines with automatical relay function

2. Technical Characteristic
Accuracy:CL1.0/2.0
Reliability:Simple structure with high reliability
Stability:No calibration needed during long working period with high stability
 
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