ABB, the global leader in electrification technology, recently introduced the new REC670 1MRK002814-AB intelligent microcomputer protection device. With its superior performance and flexibility, this unit provides a comprehensive protection and monitoring solution for busbars, T-connections and branch lines in power systems.

The REC670 1MRK002814-AB unit uses advanced control algorithms and hardware design to ensure high performance, high precision and fast response. It supports a variety of communication protocols, such as Modbus, IEC 61850, etc., enabling seamless connection with various power devices and efficient transmission of data.” REC670 is used for the control, protection and monitoring of different types of bays in power networks,” It is particularly suitable for applications in control systems and can take full advantage of the IEC 61850-8-1 Ed 1 or Ed 2 station bus function of the REC670.

The device has a variety of protection functions, including differential protection, overcurrent protection, overvoltage protection, and automatic reclosing function to ensure the stable operation of the power system.” A number of protection functions are available for flexibility in use for different station types and busbar arrangements,” The REC670 provides stable and reliable protection as in power systems with different voltage levels.

REC670

Concluding remarks:
The introduction of the ABB REC670 1MRK002814-AB intelligent microcomputer protection device further enrichis ABB’s product line in the field of power system protection. Its comprehensive protection features, high reliability and powerful data processing capabilities provide a strong guarantee for the safe and stable operation of the global power system.

Citation information:

The ABB REC670 1MRK002814-AB unit, with its modular design, ease of installation and maintenance, and quality assurance in line with international standards, meets the needs of modern power systems for high-performance protection equipment.
The launch of the device represents ABB’s continued innovation and leadership in the field of intelligent microcomputer protection, providing users with efficient and reliable power system protection solutions.