Three Phase Solid State Relay (TSR) 70DA

The Thyristor Switched Reactor (TSR) 70DA is engineered for modern power systems that demand precise and dynamic reactive power management. It operates by switching reactor banks through thyristor-based modules, providing rapid response to fluctuating load conditions. This fast-switching capability enhances grid stability, prevents voltage fluctuations, and ensures optimized power factor correction in real-time applications.

Designed with advanced semiconductor control, the Three Phase Solid State Relay 70DA minimizes mechanical wear by eliminating moving parts, ensuring long-term durability and low maintenance. Its compact construction makes it suitable for integration in medium and high-voltage systems across industries such as power distribution, heavy manufacturing, and renewable energy plants. With protection features against overcurrent, overvoltage, and harmonic resonance, it guarantees safe and reliable operation even under demanding load conditions.

Technical specifications include a rated voltage range of up to 11kV, switching time in the millisecond range, and a compensation capacity aligned for large-scale industrial loads. The Three Phase Solid State Relay 70DA complies with international standards for power quality and efficiency, offering an ideal solution for utilities and industries seeking to reduce energy losses, improve stability, and maintain compliance with grid regulations.