ADW220 Multi-Channel 3 Phase Energy Meter
ADW2XX series rail type multi-loop power meters are mainly used for measuring the full electric parameters of multiple three-phase circuits,Up to four three-phase loop current inputs can be connected simultaneously.It Can measure voltage and current, power, power factor, phase angle, unbalance, harmonic and other parameters.
ADW2XX series of multi-channel 3 phase electricity meters can measure 4 channels of 3 phase circuits at most.
Rated current: 5A( secondary transforming), 100A, 400A, 600A.
Paired CTs with specs of 5A/1.25mA, or 100A/20mA, or 400A/100mA or 600A/100mA.
External CTs Connectwith ADW2XX Main Body thrrough RJ12 Interface.
1. Full electric parameter measurement of N(1,2,3,4) three-phase circuit, external Current transformer;
2. Monitoring 3 Phase Voltage/Current, Zero sequence Current, Frequency;
3. Monitoring 3 Phase power, total power (active, reactive, apparent);
4. Monitoring three Phase power-factor, total power-factor;
5. Monitoring Voltage/Current Phase Angle, Voltage/Current Degree of unbalance;
6. Monitoring Voltage, Current total Harmonic and 2-31 Fractional harmonics;
7. Record of voltage, current and power extremum of current month and last month;
8. Maximum Current, Maximum power demand and real time Current, real time power demand;
9. 200 event records, Record the action of DIDO;
10. Support over-voltage, over-current, phase failure, DI linkage and other alarm output;
11. 4 time zones 14 Periods rate setting;
12. Four quadrant electric energy,12-month multi rate electric energy;
13. 31 days four quadrant and multi rate electric energy freezing, Positive and negative energy metering;
14. 2 channel Switching inputs, 2 channel Switching outputs, RS485, Active pulse output(Switchable corresponding circuit).
15. Lora communication.
Cable Temperature & Residual Current Measurement Module — MTL
● Temperature Measurement: -20℃~+100℃
● Residual Current Measurement: 10~3000 mA
● Accuracy: Temperature：± 2℃; Residual Current: 1% (Class 1)
DO/DI Switch Extra Function Module — MK
● 12 channel DI (Digital Input)
● 4 channel DO (Digital Output)
Expanded Communication Module — AWT100
● 4G (Global general module)
● WiFi
● LoRaWAN
● LoRa
● NB-IoT
Connect via CTs
3-phase 4-wire Wiring of ADW210 monitoring 4 3-phase Circuits
Wiring between ADW210 Main Body and MTL&MK Extra Function Module through RJ45 Interface
Wiring between 1 ADW210 Main Body and 1 AWT100 Communication Module (Attention: In the connection between 1 ADW210 and 1 AWT100 through RJ45 interface, we don’t need Auxiliary Power Supply for AWT100)
Wiring between more than 1 ADW210 Main Bodies and 1 AWT100 Communication Module
(Attention: In the connection between more than 1 ADW210 and 1 AWT100 through RS485 Serial Ports, we need DC24 or DC12V Auxiliary Power Supply for AWT100)