ADW300 IoT Wireless Power Meter 3P4L LCD display energy management smart wireless energy meter

ADW300 IoT Wireless Power Meter 3P4L LCD display energy management smart wireless energy meter

● Measurement: 3 Phase voltage, current, power, power factor, etc.

● Communication: RS485, LoRa, Lorawan, 4G or NB

● Max demand

● Accuracy: Class 0.5S

description1
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INFORMATION
01 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 current:2‰ln


 

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


 
 
02 Front Panel
① 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
 
03 Wiring
  • 3 Phase 3 Wire
  • 3 Phase 4 Wire
  • 3 Phase 4 Wire with External CT
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04 Network

PARAMETERS

FUNCTION

ADW300

ADW300W(with 3 split core CTs)

VOLTAGE INPUT

3*220/380V, 3*380V, 3*57.7/100V, 3*100V

CURRENT INPUT

3*1(6)A

3*1.5(6)A or 3*20(100)A

DISPLAY

LCD

HARMONIC FUNCTION

Total harmonic、sub harmonic(2~31)

COMMUNICATION

RS485 Modbus-RTU,DL/T645-07

DI/DO

24DI/2DO

OPTION COMMUNICATION

/LR : Lora wireless communication

2G wireless communication

4G wireless communication

NB : NB -IOT wireless communication

OUTLINE(L*W*H)

72*71.5*92.6mm

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