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Jiangsu Acrel Electrical Manufacturing Co., LTD.

ADW Series IoT Power Meter

Home >> Products >> Energy Management >> ADW Series IoT Power Meter

ADW300 IoT Wireless Power Meter
ADW300

● Measurement: 3 Phase voltage, current, power, power factor, etc.
● Communication: RS485, LoRa, Lorawan, 4G or NB
● Max demand
● Accuracy: Class 1

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Function


 Accuracy

Active power: Class 0.5S
Reactive power: Class 2

 

◊ Pulse Output

Constant: 6400imp/kWh;

 

◊ Consumption

<10VA(Single phase)

◊ Dimension (L*W*H)

Panel size (L×W):82*87.8*71.5 mm

 

◊ Wireless

Transmission on 470MHz and maximum distance

in open space is 1km; 2G; NB

 

 

◊ Frequency: Range: 50~60Hz

 

◊ Starting current2ln




Multiple Communication Methods

● 4G LTE

● NB-IoT

● WiFi (2.4GHz&5GHz)

● LoRa

● LoRaWAN

● RS485 (MODBUS-RTU)

● Paired with IoT Energy Monitoring System




Diverse Electricity Parameters Measurement

● kWh  (positive and negative)

● kVarh (positive and negative)

● U, I, P, Q, S, PF, Hz

● Harmonic (THDv, 2-31st)

● 3-phase current&voltage imbalance




DO/DI Switch Function

● 2 DO Digital Output

● 4 DI Digital Input




Local Configuration

● Keypads HMI for Setting (CT/PT ratio, Wiring and etc)

● Setting through Adjustment Software


Front Panel


 DO / DI

② Brand

③ Model Number

④ Antenna Terminal

⑤ Pulse Output Light

⑥ Infrared Status

⑦ Auxiliary Power Supply

⑧ Temperature / Leakage Current


Wiring



3 Phase 4 Wire
3 Phase 3 Wire
3 Phase 4 Wire with External CT


Network



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