1 dynamic active power filter, improve the quality of electric energy;

2.DSP full digital control, 20KHz switching frequency, fast dynamic response toload changes;

3 harmonic compensation number can choose, the highest can remove the 50 harmonic;

4 active power filter can also compensate wattless power;

5 have the phase unbalance compensation ability;

6 with automatic current limiting function, not overload;

7 high efficiency, load loss is less than 2.57;

8 parallel installation, simple installation, small size;

9, reduce the loss of line, eliminating harmonics caused by the transformer and the heating of the motor, to achieve substantial energy saving system;

The filtering effect of the 10 active power filter is unaffected by system impedance, and can automatic suppression system resonance;

11 according to the distribution structure, can choose to have a localcompensation, compensation or compensation, CT can be located in the source side or from the load side;

12 scalability and redundancy design, can be up to 10 sets of parallel operation.