China Acrel Multi Channel Iot Three Phase Energy Meter RS485 Modbus Adw210 with Split Core Cts, Find details about China Modular Energy Meter, Three Phase Modular Energy Meter from Acrel Multi Channel Iot Three Phase Energy Meter RS485 Modbus Adw210 with Split Core Cts
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; | ||
Switchin g | input | Dry contact input,Built in power supply; | |
output | Output mode:Relay normally open contact output; contact rating:AC 250V/3A DC 30V/3A; |
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 | -20~100ºC; | |
Leakage measurement | 10~3000mA; | |
measurement accuracy | temperature ±2ºC,Leakage1.0%; |
Safety | Power frequency withstand voltage | >AC 2kV/1min; |
Insulation resistance | >100MΩ; | |
Environment | working temperature:-20ºC~+60ºC; Storage temperature:-40ºC~+70ºC; relative humidity:≤95% No condensation; Altitude:≤2500m; | |
electromagnetic compatibility | Better than grade 3; |