Acrel AEW100 Wireless Energy Meter

AEW100 wireless metering module is mainly used to measure three-phase active energy of low-voltage network. It has RS485 communication and 470MHz wireless communication functions, which is convenient for users to monitor, collect and manage electricity consumption. The product has the advantages of high precision, small size and convenient installation. It can be flexibly installed in the distribution box to realize sub-item electric energy measurement, statistics and analysis for different areas and different loads.

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Specification of AEW100 Wireless Energy Meter

Main Function
Technical parameter
FunctionFunction description
Energy meteringActive kWh (positive and negative)
Electrical measurementU, IPQSPFF
Pulse outputActive pulse output
LED display(L1L2L3)powered display, pulse, communication, wireless status

Wireless transmission on 470MHz
CommunicationInfrared communication

Communication interface: RS485
Voltage inputRated voltage3×220/380V
Reference frequency50Hz
Consumption<2VA(Each phase)
Current inputInput current3×1.5(6)A、3×20(100)A、 3×40(200)A、3×80(400)A、3×120(600)A
Start current1‰Ib(1.5(6)A) 、4‰Ib
Consumption<2VA(In maximum current circumstance)
Measurement performanceActive energy accuracy1 Class, 0.5S Class(using AKH-0.66/K-15)
Temperature accuracy±2℃
PulseWidth of pulse80±20ms
Pulse constant6400imp/kWh 、400imp/kWh、200imp/kWh、100imp/kWh、60imp/kWh

WirelessTransmission on 470MHz and the maximum distance in open space is 1km

Infrared communicationThe constant baud rate is 1200

CommunicationConnection modeShielded twisted pair conductors

Temperature rangeOperating temperature-20℃~60℃
Storage temperature-30℃~70℃
Humidity≤95%(No condensation)

Features of AEW100 Wireless Energy Meter


It is especially suitable for renovation projects, industrial automation, equipment data collection, large quantities and scattered locations, low project budgets, and difficult on-site construction projects, making it possible to realize intelligent operation and maintenance in various scenarios;


It can be installed with standard guide rail without power off and wiring, and can also be directly stuck on the transformer, which can not only save costs but also effectively ensure the normal operation of production activities;


AEW100 is installed at the monitoring point as a metering module to collect data and transmit the data to AEW110 through wireless LORA, and then AEW110 uploads the data to the gateway or serial server to realize safe and reliable wireless networking.

Diagram of AEW100 Wireless Energy Meter

Diagram of AEW100 Wireless Energy Meter
Diagram of AEW100 Wireless Energy Meter
Front Panel
Diagram of AEW100 Wireless Energy Meter

Video of AEW100 Wireless Energy Meter

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Contact Us
Related AEW Series Wireless Energy Meter
+8618795636361 michelle.zhou@email.acrel.cn
No. 9 Xincheng Road, Chengjiang Street, Jiangyin City, Jiangsu Province, China.