3-Phase Prepaid Energy Meter,ADL300-EYNK
3-Phase Prepaid Energy Meter,ADL300-EYNK
ADL300-EY three phase pre-paid meters with intro-control are used for calculating the active energy respectively on the frequency of 50/60 Hz. The built-in magnetic of meter can keep the relay on and off .It also supports remote recharge, load controlling and RS485 communication etc. meet the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.
| Function | Description | Provide | |
| ADL100-EY | ADL300-EY | ||
| Measurementof kWh | Total active kWh(positive and negative in total) | ||
| Electricalparameters | U、I、P、Q、S、PF、Hz | ||
| Pre-paid mode | Through RS485 communicationprepaid recharge, data encryption | ||
| Control | Magnetic latching relay | ||
| LCD display | 8 digits | ||
| Communication | RS485, MODBUS-RTU | ||
| Technical parameter | ADL100-EY | ADL300-EY | |
| Voltage | Nominal voltage | 220V | 3×220/380V |
| Nominal frequency | 50/60Hz | ||
| Consumption | <4VA(Each phase) | ||
| Current | Maximum current | 60A | 6A.80A |
| Starting current | Connedt directly. 0.04A, connect via CT:0.002A | ||
| Consumption | <4VA(Maximum current) | ||
| Measurement performance | Accuracy | Class1 | Class 0.5s |
| Technical parameter | ADL100-EY | ADL300-EY | |
| Clock | Accuracy | Error≤0.5s/d | |
| Active pulse | width | 80ms+20ms | |
| constant | 1600imp/kWh | 6400imp/kWh,400 imp/kWh | |
| Communication | Interface | RS485 | |
| Protocol | MODBUS-RTU | ||
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