tenreg

ADH303 Power metering module is a three-phase intelligent isolated power comprehensive acquisition instrument for three-phase power comprehensive measurement, full parameter measurement of AC three-phase circuit, and can also be used for parameter detection of three single-phase circuits; High precision 24-bit dedicated AD chip, dynamic range ratio up to 1000:1: The measurement parameters include phase voltage, line voltage, current, frequency, active power, reactive power, power factor, harmonic power and accumulated electricity and other electrical parameters, high precision, good stability, high communication rate; Full isolation processing technology, strong anti-interference ability; The communication port has RS485 or Ethernet RT45 communication port, and the communication protocol is optional Modbus-RU or Modbus-TCP protocol, and the protocol is fully compatible with the Modbus protocol in various configuration software or PLC equipment.