Description

REG670 is a digital protection relay device launched by ABB, and it belongs to the Relion® product series. Here is its detailed product information:

Product Features:

1. Powerful Protection Functions: Supports multiple protection functions including overcurrent protection, overvoltage protection, undercurrent protection, zero-sequence protection, and also features differential protection, providing comprehensive safety for the power system.

2. High Measurement Accuracy: Uses high-precision measuring components and algorithms, capable of accurately measuring real-time parameters such as current, voltage, and frequency in the power system.

3. Strong Communication Capability: Supports multiple communication protocols such as Modbus, CAN, IEC 61850, and DNP3, facilitating data exchange and coordinated control with other control systems or smart devices.

4. User-Friendly Design: Features an easy-to-use human-machine interface, supports multi-language display and customizable settings to meet the needs of different countries and regions.5. High Reliability: Uses high-quality components and strict quality control, thoroughly tested to work stably and reliably in harsh environments ranging from -40℃ to +70℃.

 

Application Scenarios:

1. Power Stations: Widely used in hydroelectric power stations, pumped storage power stations, natural gas power stations, diesel power stations, combined cycle power stations, steam power stations, nuclear power stations, and cogeneration power stations, among others.

2. Renewable Energy Power Stations: Can be applied in wind power and solar power generation, protecting inverters and equipment connected to the power grid.

3. Other Fields: Can also be used for line and equipment protection in the power grid, protection of factory equipment and power distribution systems in industrial power systems, and protection in railway electrification systems, among others.