Product Description:
The AREVA MVTP31V1CB0751E Protection Relay for reliable voltage and frequency monitoring in medium to high voltage power systems. It operates over a wide power supply range of 1–16 V, providing flexibility for various installations. With a configurable trip delay time of 3–10 seconds, the relay ensures accurate fault detection while preventing nuisance trips. 

Its fast and precise response helps protect generators, transformers, and industrial networks from overvoltage, undervoltage, overfrequency, and underfrequency events. Built for durability and stability, this relay enhances system reliability and supports secure, continuous power operation.

Application:
Thermal or hydroelectric power plants: Generator outlet busbars and switch cabinets for plant power supply systems.
Petrochemical and oil refining plants: Self-contained substations for continuous production plants.
Steel and metallurgical plants: High-temperature furnaces, converters, and other high-power electrical equipment.
Railway power supply systems: Traction substations for subways or electrified railways.