ABB+REC670

Description

The ABB REC670 is a versatile numerical protection relay controller designed for electrical substations.

**Product Name:**

ABB REC670

**Product Description:**

The ABB REC670 is a digital relay controller used primarily in electrical substations for protection and control applications. It ensures reliable operation and protection of electrical networks by monitoring and managing critical parameters.

**Product Parameters and Specifications:**

– **Voltage Levels:** Supports various voltage levels commonly found in electrical substations, typically up to 500 kV.
– **Protection Functions:** Offers a wide range of protection functions including overcurrent, differential, distance, and voltage protection.
– **Control Interface:** Features a user-friendly interface for configuration and monitoring.
– **Communication Protocols:** Supports standard communication protocols such as IEC 61850, IEC 60870-5-103, DNP3, and Modbus, enabling integration into SCADA systems.
– **Hardware Redundancy:** Optional redundant configuration for increased reliability.
– **Event and Fault Recording:** Capable of recording and storing event and fault data for analysis and troubleshooting.

**Product Use:**

The ABB REC670 is used primarily in electrical substations for the following purposes:

– **Protection:** Ensuring the safety of electrical equipment by detecting and reacting to abnormal operating conditions such as overcurrents and faults.
– **Control:** Providing control functions to manage the operation of electrical equipment within specified parameters.
– **Monitoring:** Continuously monitoring critical parameters such as voltage, current, and frequency to ensure stable and reliable operation of the electrical network.
– **Integration:** Facilitating integration into broader substation automation systems through standard communication protocols.

Overall, the ABB REC670 is essential for enhancing the reliability, efficiency, and safety of electrical substations by providing advanced protection and control capabilities.

ABB+REC670