Main functions and characteristics
- LED and LCD display function
- Measurement three phase current, voltage, active power, reactive power, power factor, frequency, import and export active energy, four quadrant reactive energy.
- RS485 communication interface, according to MODBUS-RTU communication protocol, and baud rate can be set
- Extensible switch input function.
- Extensible analog output function, current range 4~20mA, 0~20 mA ,0~10 mA selectable
- Extensible relay switch output function, upper and lower alarm output can be realized.