1) Measurement function
Electrical parameter measurement: It can measure the three-phase voltage, current, active power, reactive power, power factor, phase angle, frequency, total active power, and total reactive power of A, B, and C.
Power quality measurement: It can measure the 2-21st harmonic content and total harmonic content of A, B, and C three-phase voltage and current, and calculate the voltage qualification rate.
Cable temperature measurement: It can measure the temperature of three-phase cables A, B, and C.
2) Energy monitoring function
Energy monitoring: It can monitor the total import and export of A, B, and C active energy, as well as the reactive energy in the four quadrants.
3) Load freeze
Freeze various electrical parameters and energy for 15 minutes.
4) Daily freeze
It can record the energy data of the last 31 days.
5) Event record
It can record the last 10 events such as overvoltage, undervoltage, overcurrent, and line overheating.
6) Data collection function
Meter data collection: The electrical measurement parameters and energy measurement data of the smart meter in the metering box can be collected through RS485.
Environmental data collection: Temperature, humidity, water immersion and other sensor data installed in the meter box (nearby) can be collected through RS485.
7) Topology recognition function
By sending current fingerprints, automatic identification of low-voltage electrical topology is achieved, and in conjunction with TTU, the electrical network topology relationship of the substation is automatically generated.
8) Event reporting function
Active power outage reporting: Actively report power outage information when a power outage occurs.
Active event reporting: Report switch status and fault type when an event occurs.
9) Remote control function
Supports 2-way remote control signal input and remote control: supports 1-way remote control signal output.
10) Interface function
It has an indication interface, local communication interface and remote communication interface.
