



| Function | Description |
| Model | ADW300 |
| Rated voltage | 3×220/380V, 3×380V, 3×57.7/100V, 3×100V |
| Reference frequency | 50Hz |
| Power consumption | <10VA or 2W(A), <0.5VA(B, C) |
| Input current | 3×1(6)A, 3×1.5(6)A |
| Start current | 4‰Ib(1class) |
| Power consumption | <2VA |
| Active energy accuracy | Class 0.5S |
| Temperature Accuracy | ±2℃ |
| Pulse width | 80±20ms |
| Impulse constant | 6400imp/kWh |
| Interface | RS485 |
| Operating temperature | -25℃~55℃ |
| Residual electricity | 1-way Residual Electricity Measurement |
| External CT | External open type CT |
| DI /DO | 4DI/2DO |
| Three-phase unbalance | Voltage and current unbalance |















