Single Phase electronic energy meter with Prepaid IC Card
Negotiable
Min.Order:1
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Measurement of kWh:
Total active kWh(positive and negative in total)
Electrical parameters:U,I,P,Q,S,PF,Hz
Pre-paid mode:
Through RS485 communication prepaid recharge, data encryption
LCD display:
8 digits
Technical parameter |
||
Voltage |
Nominal voltage |
220V |
Nominal frequency |
50/60HZ |
|
Consumption |
<4VA(Each phase) |
|
Current |
Maximum current |
60A |
Starting current |
Connect directly: 0.04A, connect via CT 0.002A |
|
Consumption |
<4" (Maximum current) |
|
Measurement performance |
Accuracy |
Class 1 |