Reactive Power Compensation - Synchronous Input Device

Synchronous switch technology is the latest development in recent years, as the name suggests, it is to accurately close or open the contacts of mechanical switches at the required time. For the synchronous switch that controls capacitors, it is necessary to close at the moment when the voltage at both ends of the switch contact is zero.
The synchronous switch technology refuses to use thyristors, so it is still not suitable for frequent switching. However, due to the fact that synchronous switches are more energy-efficient, safer, more reliable, and resource efficient compared to composite switches and AC contactors, and the use of microcontroller technology in phase selection switches, not only can they control up to 64 capacitors through RS485 communication control, but they also have communication functions to send real-time electrical measurement information from grassroots units to higher-level power grids, seamlessly integrating with the country's developing intelligent power grid and many other factors.