LoRaWAN Three-phase Energy MeterThree phase Energy Meter meets the technical requirements of the IEC 62053 21 standard for Class 1 three phase active energy meters. It can accurately measure voltage, current, power, power factor, energy, and total energy in a 50Hz or 60Hz three phase AC grid. It has built in LORA WAN and RS485 communication interfaces, supporting the MODBUS RTU protocol, making it easy to connect to AMR systems. It is reliable, energy efficient, compact,
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