Multi-Loop Energy Meter, ADW210 Series

Max 4 circuits of three phase Maximum demanded kWh and time happened LCD display Optional wireless module Technical parameters 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% 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 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℃, Leakage 1.0% Other technical parameters Power frequency withstand voltage >AC 2kV/1min Insulation resistance >100MΩ Electromagnetic compatibility Better than grade 3 Environment Working temperature: -20℃～ 60℃;
Storage temperature: -40℃～ 70℃;
Relative humidity: ≤95% ( No condensation);
Altitude: ≤2500m;