This device features automatic reactive power compensation, automatically tracking changes in reactive load, switching capacitor banks to improve power factor and power quality; harmonic suppression function, which can be equipped with series reactors to form an LC circuit to. This device features automatic reactive power compensation, automatically tracking changes in reactive load, switching capacitor banks to improve power factor and power quality; harmonic suppression function, which can be equipped with series reactors to form an LC circuit to. Dongguan Electric's Containerized 10kV High-Voltage Automatic Reactive Power Compensation Device was directly connected to the workshop's 10kV busbar. The system adopts a step-by-step capacitor switching strategy and is equipped with series reactors for harmonic suppression, allowing automatic. High voltage filter capacitor devices are key solutions for improving harmonic suppression in 6kV, 10kV, and 35kV networks, ensuring stable operation, voltage quality, and reliable power delivery. They mainly work by adding resistance to the resonant circuit to adjust the resonant frequency, avoiding. TBBZ High Voltage Automatic Reactive Power Compensation Device is designed for 6–10kV power systems to automatically compensate reactive power. By intelligent capacitor bank switching, it improves power factor above 0. 9, reduces energy loss, and enhances power distribution efficiency. The TBBZ High. The automatic switching reactive power compensation device for high-voltage vacuum circuit breakers mainly consists of: a reactive power compensation controller and microprocessor-based capacitor protector, current transformer, surge arrester, discharge coil, high-voltage vacuum circuit breaker. The TBBZ series of high-voltage reactive power automatic compensation devices automatically track and switch capacitor banks based on the grid and load conditions of 6kV and 10kV power supply buses, enabling automatic reactive power compensation with a power factor exceeding 0.