Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu Acrel Electrical Manufacturing Co., LTD.
  • iot based energy meter
  • iot based smart energy meter
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  • iot smart energy
  • lorawan smart meter
  • smart energy meter using iot
  • iot based energy meter
  • iot based smart energy meter
  • iot energy monitoring
  • iot smart energy
  • lorawan smart meter
  • smart energy meter using iot

Acrel ADW220 Wireless Multi Circuits Energy Meter

ADW220  Wireless Multi Circuits Energy Meter is mainly used for measuring the full electric parameters of multiple three-phase circuits, which can be connected to up to four three-phase circuits with one main module. Can directly or indirectly measure voltage and current, power, power factor, phase Angle, unbalance degree, harmonics and other parameters.Optional switch 8AI4AO, temperature 12NTC, Leakage current 4L and wireless communication module.

Parameters of ADW220 Wireless Multi Circuits Energy Meter


Subject Technical parameters
Auxiliary powerAC/DC 85~265V;consumption≤10VA;
inputFrequency45~65Hz;
VoltageAC 3×220V/380V;
Overload: 1.2 times of rated value (continuous); 2 times of rated value / 1s;
Power consumption:≤ 0.5VA;
CurrentAC 5A、100A、400A、600A;(External opening transformer)
Overload: 1.2 times of rated value (continuous); 10 times of rated value / 1s;
Power consumption:≤ 0.5VA;
measurement accuracyFrequency 0.05Hz, voltage and current 0.5 level, active electric energy level 1, reactive electric energy level 2;
2-31 times harmonic accuracy: ± 1%;
FeaturesPulse outputOutput mode: optocoupler pulse with open collector;
CommunicationRS485、Modbus-RTU;Baud rate 1200~38400;
SwitchinginputDry contact input、Built in power supply;
outputOutput mode:Relay normally open contact output;
contact rating:AC 250V/3A  DC 30V/3A;
SafetyPower frequency withstand voltage>AC 2kV/1min;
Insulation resistance>100MΩ;
Environmentworking temperature:-20℃~+60℃;
Storage temperature:-40℃~+70℃;
relative humidity:≤95% No condensation;
Altitude:≤2500m;
electromagnetic compatibilityBetter than grade 3;



Module technical parameters
Switching ModulePowerRJ45 interface、DC 12V、Power consumption≤1W;
CommunicationRJ45 interface、Modbus-RTU;(Communication with the main Part)
Switching inputDry contact input、Built in power supply;
Switching outputOutput mode:Relay normally open contact output;
contact rating:AC 250V/3A  DC 30V/3A;
Temperature and leakage modulePowerRJ45 interface、DC 12V、Power consumption≤1W
CommunicationRJ45 interface、Modbus-RTU;(Communication with the main Part)
temperature measurement-20~100℃;
Leakage measurement10~3000mA;
measurement accuracytemperature ±2℃、Leakage1.0%;


Functions

Display mode

No LCD Display

Energy measurementPositive and negative energy,31 days four quadrant and multi rate electric energy freezing,Four quadrant electric energy,12-month multi rate electric energy
Electrical measurementU、I、P、Q、S、PF、F
Harmonic functiontotal Harmonic and 2-31 Fractional harmonics
Three-phase unbalance degreeVoltage/Current Phase Angle、Voltage/Current Degree of unbalance
Temperature measurement12 channel external NTC temperature
leakage current4 channel residual current measurement
DI/DOStandard:2DI/2DO
12DI/4DO with MK module
External current transformerExternal Current transformer
Electrical parameter Alarmover-voltage, over-current, phase failure,DI linkage and other alarm output
CommunicationRJ45 interface
RS485 Standard communication
LoRa Wireless Communication
(AWT100-2G) 2G Wireless Communication
(AWT100-NB) NB Wireless Communication
(AWT100-4G) 4G Wireless Communication
(AWT100-WIFI) WIFI Wireless Communication


Video of ADW220 Wireless Multi Circuits Energy Meter


Diagram of ADW220 Wireless Multi Circuits Energy Meter


Adw2xx installation mode is rail type; Up to 4 three-phase current AKH-0.66/K- φN connections.when modules are closely arranged and assembled,length of network cable between and wireless module AWT100 is 20cm,for connection between other modules is 15cm.According to the connection sequence, the module closest to the main body is defined as module 1.


ADW220 Wireless Multi Circuits Energy Meter Iot Based Smart Meters

Benefits of ADW220 Wireless Multi Circuits Energy Meter


  • Mearsure Up to 4 circuit 3 phase

  • RJ45 split core ct,easy installation

  • MK,MLT external function module

  • Wireless Communication Module Optional

Use of ADW220 Wireless Multi Circuits Energy Meter


Application

  • Measurement of full electric parameters in multiple three-phase circuits

  • Remote meter reading of the powerDistribution box

  • Manage the electric demand of industrial and mining enterprises

  • Calculate the electricity consumption of power supply system

Looking Forward To Our Cooperation?

Any IoT energy management system problem pls contact us, our experts will reply you within 24 hours.

Send Inquiry Now
  • Tel:

    +86-18761599716

  • Address:

    No.5 Dongmeng Road, Nanzha Street, Jiangyin City, Jiangsu Province, China.