Sepcg series products are the reactive power compensation unit with IGBT (insulated gate bipolar transistor) switch as the core, adopting advanced PWM pulse completion technology to realize the power conversion of a full digital power electronic device. It has the advantages of fast response, continuously adjustable output current, high compensation accuracy, insensitivity to grid parameters, non conformity to produce harmonics and so on. Sepcg can quickly and effectively compensate the dynamic reactive power of fluctuating load, compensate the voltage fluctuation and flicker, load imbalance, power factor, harmonic, and effectively improve the power quality, while achieving significant energy saving and consumption reduction benefits.
1. It can provide continuous, smooth, dynamic and fast reactive power compensation from inductive to capacitive;
2. Respond to system requirements quickly, with response time no more than 5ms;
3. It can compensate the three-phase imbalance of load;
4. It has the harmonic compensation function of less than 25 times;
5. It has system over-current, over-voltage, under voltage, phase loss protection, output over-current, over temperature protection, comprehensive control protection and other functions to ensure long-term stable operation of the device;
6. The compensation capacity can be improved by parallel operation of multiple modules;
7. Low noise design, low power operation;
8. Small volume and light weight;
9. It has restart function after fault recovery;
- Shanghai Electric Power-Electronics Co.,Ltd.
Shanghai PNS registry No. 31010102007087