Active Energy Class 0.5S RS485 Modbus RTU Wireless Electric Meter ADW300
ADW300 Wireless energy Meter
ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. It has the functions of RS485 communication and 470MHZ wireless communication. It is convenient for users to monitor, collect and manage electricity. It can be flexibly installed in the distribution box to realize the measurement, statistics and analysis of individual electric energy in different regio
Technical Features
ADW2xx series subject Technical parameter
| Auxiliary power | AC/DC 85～265V;consumption≤10VA; | |
| Input | Frequency | 45～65Hz; |
| Voltage |
AC 3×220V/380V; Overload: 1.2 times of rated value (continuous); 2 times of rated value / 1s; Power consumption:≤ 0.5VA; |
|
| Current |
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; |
|
| measurement accuracy |
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%; |
|
Features |
Pulse output | Output mode: optocoupler pulse with open collector; |
| Communication | RS485,Modbus-RTU;Baud rate 1200～38400; | |
| Switching Input | Dry contact input,Built in power supply; | |
| Switching Output |
Output mode:Relay normally open contact output; contact rating:AC 250V/3A DC 30V/3A; |
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ADW2xx series Module technical parameters
| Switching Module | Power | RJ45 interface,DC 12V,Power consumption≤1W; |
| Communication | RJ45 interface,Modbus-RTU;(Communication with the main Part) ; | |
| Switching input | Dry contact input,Built in power supply; | |
| Switching output |
Output mode:Relay normally open contact output; contact rating:AC 250V/3A DC 30V/3A; |
|
| Temperature and leakage module | Power | RJ45 interface,DC 12V,Power consumption≤1W; |
| Communication | RJ45 interface,Modbus-RTU;(Communication with the main Part) ; | |
| Temperature measurement | -20～100℃ | |
| Leakage measurement | 10～3000mA; | |
| Measurement accuracy | temperature ±2℃,Leakage1.0%; |
Quotation
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