1. Have the complete information monitoring function,able to carry out real-time monitoring for electric current,
       voltage,residual current,cable temperature and other information.

2. Own the complete safety protection function,and immediately take protective actions in case of electric
       leakage, overvoltage, voltage shortage, short circuit, overload and overtemperature in the line. Have functions,
       such as lightning surge protection and automatic reclosing.

3. Perfectly connect the smart power platform; detect and upload real-time data on active power,reactive power,
       apparent power,power factor,frequency,active function, and reactive function.