1.Automatically determine the connection phase

2.Available the capacitor capacity, C/K value test

3.Have micriprecessor, can set the switching mode: cycle switching, code switching and code set.

4.Independent testing each phase parameter, use"all-phase compensation" and "each-phase compensation" cross mode, successfully redolved the three-phase unbanlanced compensation.

5.RS485 communication, MODBUS-RTU communication protocols

6.Support maximum 16 route output, various setting can meet user requirements