The RGSR-20S is a state-of-the-art controller featuring 20 steps and SVC connectivity, designed for high-precision energy management in complex industrial environments.

• Advanced Switching: Offers 16 standard relay steps plus 3 SVC outputs. The SVC (Static Var Compensation) technology allows for "stepless" and continuous compensation by driving shunt reactors through an SVR driver.

• Phase-Independent Control: Analyzes 3 phases and 3 current transformers independently. It can switch single-phase or three-phase components to perfectly balance asymmetric loads.

• Protection Suite: Includes THD protection to disconnect steps in case of high harmonic pollution and dual temperature monitoring (internal/external) for cabinet safety.

• Communication Ready: Integrated RS-485 port allows the device to feed data into SCADA or cloud-based energy monitoring systems.

• Efficiency: Features 2 separate target Cosφ settings, allowing different optimization goals for peak and off-peak hours.