ADW220 Multi-channel 3 Phase Energy Meter
Multi-channel 3 Phase Energy Meter
Multi tariff Function, RS485(Modbus-RTU) , DI/DO, 12 channel Switching inputs+4 channel Switching outputs, 12 channel external NTC temperature +4 channel residual current measurement (leakage current)
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)
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)
A: ADW2XX meters have standard RS485 interface and MODBUS-RTU communication protocol which allow it to be integrate with our IoT Energy Monitor Solution that can enable our users to remotely check all the data collect by energy meters like ADW2XX on their mobile phone or PC. For more information, please Contact us or check in IoT Energy Monitoring Solution Introduction.
Q: What is Multi-rate/tariff function? How does it work?
A: First,multi-rate/tariff function was designed to be used for billing system. Second, the electricity price of different time duration in a day is different in some country.
Energy meter with this function can measure the kwh data and assign them to several time duration in a day and put a label of spike/peak/flat/valley kwh on them respectively. And if such energy meter was connected to the billing system by using a IoT gateway, it can send the kwh data of different time duration which was with the label of spike/peak/flat/valley kwh to the billing system for calculating the electricity bill of different time duration in a day.
For example, the electricity price of spike kwh is 5 USD/1 kwh, and time duration of from 9:00 am to 11:30 am was labeled as spike kwh.
Then, if energy meter record 3 kwh used in total during 9:00 am to 11:30 am, it will send the data of 3 kwh with the label of spike kwh to the billing system, and the system calculate the electricity cost of 3x5=15USD in total from 9:00 am to 11:30 am.
Other Question? Please contact us and we will get back to you as soon as possible.
Measurement: total electrical measurement,
Pulse output of energy
Demand data, Event log
Extreme value statistics
Power quality analysis
RS485(Modbus-RTU), 1 Profibus-DP
Multi tariff, TF card storage
1 Ethernet, support Modbus-TCP, http, SMTP, DHCP protocol
ADW2xx series subject Technicalparameter
|Overload: 1.2 times of rated value (continuous); 2 times of rated value / 1s;|
|Power consumption:≤ 0.5VA;|
|AC 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;|
|Frequency 0.05Hz, voltage and current 0.5 level, active electric energy level 1, reactive electric energy level 2;2-31 times harmonic accuracy: ± 1%;|
|Output mode: optocoupler pulse with open collector;|
|RS485、Modbus-RTU;Baud rate 1200～38400;|
|Dry contact input、Built in power supply;|
|Output mode:Relay normally open contact output;contact rating:AC 250V/3A DC 30V/3A;|
ADW2xx series Module technical parameters
|RJ45 interface、DC 12V、Power consumption≤1W;|
|RJ45 interface、Modbus-RTU;(Communication with the main Part)|
|Dry contact input、Built in power supply;|
|Output mode:Relay normally open contact output;|
contact rating:AC 250V/3A DC 30V/3A;
Temperature and leakage module
RJ45 interface、DC 12V、Power consumption≤1W
RJ45 interface、Modbus-RTU;(Communication with the main Part)
Other technical parameters
Power frequency withstand voltage
relative humidity:≤95% No condensation;
Better than grade 3;
1. who are we?
We are a top manufacturer with over 1500 employees, over 300 R&D engineers in China, with CE, ROHS, IEC, EAC, MID, UL, FCC Certificates, etc.
Our Products: AC/DC electricity meters, current transformers, hall sensors, transducers, gateways, Motor protectors, wireless temperature monitoring, residual current relays, medical IT, IOT platform, other energy management systems, etc.
As a top-level provider of electrical solution service, we can help you save energy, reduce cost, improve energy efficiency and safety, realize intelligent, visual and fine management of energy, and provide data services for energy management.
2. What is your website?
3. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
4.what can you buy from us?
AC/DC Energy Meter, Hall Effect Sensor, Current Transformer, Current Transducer, Motor Protectors, Wireless Temperature Monitoring, Residual Current Relay, IOT Platform, etc.
5. why should you buy from us not from other suppliers?
147 computer software copyrights, 2 million meters, 1.5 million transformers, more than 100 design patents, 70 utility model patents.
6. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery, etc.
Accepted Payment Currency: USD, EUR, RMB, etc.
Accepted Payment Type: T/T, L/C, etc.
Language Spoken:English, Spanish, Chinese, etc.