| Electricity measurement function |
Capable of measuring active energy in both forward and reverse directions |
| Collection function |
Capable of measuring reactive energy in both forward and reverse directions, as well as in four quadrants |
| Equipped with communication sampling function |
| Meter reading function |
Collect electricity meter data and remote signal data, including electrical energy, real-time quantity, status quantity, and other intelligent device data (such as voltage monitoring instruments, harmonic meters, etc.) |
| Real time or scheduled testing of electricity meter data |
| Storage function |
It has active reporting function and can transmit data through GPRS/CDMA or SMS communication |
| Capable of storing real-time call data, load control curve data, 60 day daily data, 12 month monthly data, and nearly 400 alarm events |
| Abnormal information alarm function |
Adopting the core technology of "Intelligent Expert Diagnostic System", it has the function of intelligent detection, analysis and automatic alarm of abnormal electricity consumption |
| Time synchronization function |
The terminal accepts the timing of the energy meter or the main station, and the timing error does not exceed ± 0.5s |
| Power outage reporting |
Proactively report the outage time and current power level when the functional terminal experiences a power outage; After the terminal is powered on, it actively reports the power on time and current battery level |
| Power outage meter reading function |
After a power outage, the most recent settled electricity quantity that can read the current electricity quantity can be read |
| Harmonic monitoring function |
It can calculate the 21st harmonic content of voltage, the 21st harmonic content of current, and the distortion rate of voltage and current |
| communication function |
RS485 communication, infrared communication, GPRS/CDMA communication, Ethernet network communication |
