．High accuracy, high sensitivity, high reliability and wide load range.

．PLC Remote-Automatic- Meter-Reading (AMR)

．Control user to power-on＆disconnecting power．

．Convenient十or realizing the functions of pre-charging ortiming

- charging or ration-charging.

．Monitor the failure of Electricity-Steal＆Leakage

．Real-time monitoring Load Balance Status.