REG670 | ABB Generator Protection Relay

Description

The REG670 | ABB Generator Protection Relay is a high-performance digital protection relay designed for power system protection, control, and monitoring. It is engineered for use in a wide range of power facilities, including substations, hydropower, pumped storage, thermal, combined cycle, gas, nuclear, and hybrid power plants, providing comprehensive protection for generators, transformers, and prime movers in a single device. Key features include three pre-configured generator and generator-transformer protection packages for out-of-the-box use. Its robust protection suite covers overcurrent, overload, short circuit, earth fault, differential protection with ratio braking, 100% stator ground protection, transformer differential protection with inrush current blocking, directional restricted earth fault protection, out-of-step protection, loss-of-field protection, and directional power protection, ensuring equipment current balance and safe operation. The relay supports long-distance communication with remote monitoring systems and SCADA platforms, enabling remote monitoring and control. It also includes an event recording function to log fault and event data, aiding operational staff in system analysis. Equipped with an intuitive graphical user interface, it simplifies operation and real-time monitoring, and offers configurable parameters with precise setting ranges to meet diverse power system requirements.