Acrel ADW300-LRHW868/CK ac current monitor 3 phase remote control power meter iot ct type energy monitor Lora RS485
Brand Name:Acrel
Certification:CE
Model Number:ADW300-LRHW868/CK
Minimum Order Quantity:1pc
Delivery Time:5-8 work days
Payment Terms:T/T
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No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Supplier`s last login times:
within 33 hours
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Product Details
IOT wireless energy meter
ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. It has the functions of RS485 communication,2G,4G, NB-IoT and 868MHZ/923MHZ/433MHZ Lora/Lorawan wireless communication.
It is convenient for users to monitor, collect and manage electricity. It can be flexibly installed in the distribution box to realize the measurement, statistics and analysis of individual electric energy in different regions and loads.
Technical parameter:
| Voltage input | Rated voltage | 3×57.7/100V, 3×220/380V, 3×380/660V, 3×100V, 3×380V, 3×660V |
| Reference frequency | 50Hz | |
| Power waste | each phase<0.5VA | |
| Current input | Input current | 3×1(6)A; 3×1(6)A (ADW300W), 3×20A (ADW300W) |
| Start current | 1‰lb(Class 0.5S), 4‰lb(Class 1) | |
| Power waste | each phase<1VA | |
| Auxiliary power supply | Supply voltage | AC 85~265V, AC380V, DC24V |
| Power waste | <2W | |
| Active energy accuracy | Class 0.5S (ADW300), class 1 (ADW300W) | |
| Temperature Accuracy | ±2℃ | |
| Pulse | Pulse width | 80±20ms |
| Impulse constant | 3*20(100)A: 400imp/kWh, 3*1(6)A: 6400imp/kWh | |
| Communication | Wireless | Transmission on 470MHz and maximum distance in open space is 1 km; LR; NB; 4GHW; WF |
| Infrared communication | The constant baud rate is 1200 | |
| Interface | RS485(A,B) | |
| Connection mode | Shielded twisted pair conductors | |
| Protocol | MODBUS-RTU,DL/T 645-07 | |
| Temperature range | Operating temperature | -10℃~45℃ |
| Storage temperature | -40℃~70℃ | |
| Humidity | ≤95%(No condensation) | |
| Altitude | ≤2000m | |
Acrel ADW300-LRHW868/CK ac current monitor 3 phase remote control power meter iot ct type energy monitor Lora RS485
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