| Customization: | Available |
|---|---|
| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
|
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ADW300 NB GPRS wireless IoT energy power meter for energy management system
Acrel Co.,Ltd. has experience of over decades in various kind of energy meters.Among them,ADW din rail electric energy meter is with mini
size,high accuracy,and it is easy to install. The ADW series have also got CE.
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.
Functions and parameters
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Input voltage |
Nominal voltage
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3*220/380V,3*380V,3*57.7/100V,3*100V
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Consumption
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<10VA or 2W(A phase),<0.5VA(B phase,C phase)
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Frequency
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50-60hz
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Input current |
Maximun current
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6A
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Starting current
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0.002A
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Consumption
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<2VA
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Accuracy
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Class 0.5S
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Temperature accuracy
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±2ºC
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Communication |
Infrared
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RS485(Modbus-RTU)
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868MHz/923MHz/433MHz Lora/Lorawan
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2G ,4G GPRS communication
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NB-IOT communication
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Pulse |
Width
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80±20ms
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Constant
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6400imp/kWh
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Outline
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L*W*H(mm)
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72*71.5*92.6
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Temperature |
Operating
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-25~55ºC
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Storing
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-40~70ºC
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Humidity
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≤95%(No condensation)
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Altitude
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<2000m
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