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Acrel ADW300W Wireless Metering Instruments Optional Communication Modes External Split Core CT LCD Display

Minimum Order Quantity : 1pc Packaging Details : carton
Delivery Time : 5-8 work days Payment Terms : T/T
Supply Ability : 5000pc/day
Place of Origin: China Brand Name: Acrel
Certification: CE Model Number: ADW300W

Detail Information

Rated Voltage: 3*57.7/100V 3*220/380V 3*380/660V 3*100V 3*380V 3*660V Reference Frequency: 50Hz
Power Consumption: Each Phase<0.5VA Input Current: 3*1(6)A 3*1(6)A(ADW300W) 3*20(100)A(ADW300W)
Power Supply: AC 85~380V
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Acrel ADW300W wireless metering instruments


wireless metering instruments LCD display

Product Description

    ADW300 Wireless Metering Meter is mainly used to metering three phase active energy on low voltage network. The product boasts of advantages including compact size, high precision, rich features. According to different requirements, there are many communications functions like RS485 communication, WIFI, NB, 4G, adding the new current sampling mode using external transformer. It can be flexibly installed in the distribution box to achieve sub-item electric energy metering, operation and maintenance supervision or power monitoring requirements for different regions and different loads.




Technical parameter:


Voltage inputRated voltage3×57.7/100V, 3×220/380V, 3×380/660V, 3×100V, 3×380V, 3×660V
Reference frequency50Hz
Power wasteeach phase<0.5VA
Current inputInput current3×1(6)A; 3×1(6)A (ADW300W), 3×20A (ADW300W)
Start current1‰lb(Class 0.5S), 4‰lb(Class 1)
Power wasteeach phase<1VA
Auxiliary power supplySupply voltageAC 85~265V, AC380V, DC24V
Power waste<2W
Active energy accuracyClass 0.5S (ADW300), class 1 (ADW300W)
Temperature Accuracy±2℃
PulsePulse width80±20ms
Impulse constant3*20(100)A: 400imp/kWh, 3*1(6)A: 6400imp/kWh

Transmission on 470MHz and maximum distance in open space is 1 km;

Infrared communicationThe constant baud rate is 1200
Connection modeShielded twisted pair conductors
ProtocolMODBUS-RTU,DL/T 645-07
Temperature rangeOperating temperature-10℃~45℃
 Storage temperature-40℃~70℃
Humidity≤95%(No condensation)


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