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[China]
Trade Verify
Address: No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Contact name:Dina Huang
Jiangsu Acrel Electrical Manufacturing Co., LTD. |
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Verified Suppliers
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ADW310 wireless energy meter is mainly used to measure the active energy of low-voltage network. It has the advantages of small size, high precision, rich functions, etc., and has many optional communication methods. It can support RS485 communication, Lora, 4G and other wireless communication methods. The current sampling mode of the transformer is convenient for users to install and use in different occasions. It can be flexibly installed in the distribution box to meet the needs of power metering, operation and maintenance supervision or power monitoring for different areas and different loads.
ADW310 Main Function
| Function | Description |
| Display | LCD (field type) |
| Energy Metering | Active energy metering (forward, reverse) |
| Electricity Measurement | Voltage,current,power factor, frequency,active power,reactive power, apparent power |
| Pulse Output | Active pulse output |
| Temperature Measurement Function | Two-way temperature measurement (optional T) |
| DI/DO | 1DI, 1DO (optional K) |
| LED Indication | Pulse light indication |
| External Transformer | External split core current transformer |
Electric Parameter Alarm
| Leakage of voltage, overvoltage, Leakage of current, overcurrent, leakage of load, overload, etc. |
| Communication | RS485 interface (optional C) |
| 470MHz wireless transmission (optional LR) | |
| 4G wireless transmission (optional 4G) | |
| WIFI wireless communication (optional WF) |
ADW310 Electrical Characteristics
| Voltage Input | Rated Voltage | 220V |
| Reference Frequency | 50Hz | |
| Power Consumption | Each phase<0.5VA | |
| Current Input | Input Current | AC 20(100)A |
| Starting Current | 1‰Ib(0.5S class),4‰Ib(1 class) | |
| Power Consumption | Each phase<1VA | |
| Auxiliary Power | Voltage Supply | AC 85~265V |
| Power Consumption | <2W | |
| Measuring Performance | Standards | GB/T17215.322-2008,GB/T17215.321-2008 |
Compliant Active Energy Accuracy | Class 1 | |
| Temperature Accuracy | ±2℃ | |
| Pulse | Pulse Width | 80±20ms |
| Pulse Constant | 1600imp/kWh | |
| Communication | Wirelese | 470MHz wireless transmission, transmission distance in open space: 1km; 4G |
| Interface | RS485(A,B) | |
| Medium | Shielded Twisted Pair | |
| Protocol | MODBUS-RTU,DL/T 645-07 |
ADW310 Environment Conditions
| Temperature Range | Operating Temperature | -25℃~55℃ |
| Storage Temperature | -40℃~70℃ | |
| Humidity | ≤95%(no condensation) | |
| Altitude | <2000m | |
