| Customization: | Available |
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| After-sales Service: | 24h Online After-Sales |
| Warranty: | 2 Years |
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| Voltage input | Rated voltage | 3×57.7/100V,3×220/380V,3×380/660V,3×100V, 3×380V,3×660V |
| Reference frequency | 50Hz | |
| Consumption | <0.5VA (Each phase) | |
| Current input | Input current | 3×1(6)A ;3×1(6)A(ADW300W), 3×20(100)A(ADW300W) |
| Start current | 1‰ Ib (Class 0.5S),4‰ Ib (Class 1) | |
| Consumption | <1VA (Each phase) | |
| Auxiliary power | Power Supply | AC 85~265V |
| Power consumption | <2W | |
| Measurement performance | Standard | IEC 62053-22:2003,IEC 62053-21:2003 |
| Active energy accuracy | Class 0.5S(ADW300),Class 1(ADW300W) | |
| Temperature accuracy | ±2ºC | |
| Pulse | Width of pulse | 80±20ms |
| Pulse constant | 6400imp/kWh , 400imp/kWh | |
| Communication | Wireless | Transmission on 470MHz and maximum distance in open space is 1km; 2G;NB;4G |
| Infrared communication | The constant baud rate is 1200 | |
| Interface | RS485(A,B) | |
| Connection mode | Shielded twisted pair conductors | |
| Protocol | MODBUS-RTU |
4.Wiring
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