Reyrolle 7SR105 provides comprehensive motor protection for industrial and utility applications. This numerical relay combines thermal overload, short-circuit, and earth fault protection with advanced monitoring to keep motors running safely and efficiently.
Safeguard against overload, short-circuit, earth faults and unbalanced currents to reduce downtime and extend equipment life.
Configure protection parameters quickly using intuitive menus and adapt to diverse motor applications without complexity.
Access real-time data and diagnostics through communication protocols for predictive maintenance and improved reliability.
Calculate motor heating accurately to prevent damage from sustained overloads and ensure safe operating conditions.
Integrate seamlessly with SCADA and automation systems using IEC 61850, Modbus and other standard interfaces.
Use clear menus and PC-based software for fast setup, reducing engineering time and minimizing errors.