ABB REC670 1MRK002810-AB Bay Control

Product Description

The ABB REC670 1MRK002810-AB is a highly advanced and versatile protection relay designed for the protection, control, and monitoring of power systems. It is a member of the Relion® 670 series, offering exceptional performance and reliability for a wide range of applications in transmission and sub-transmission networks.

Features

• Comprehensive Protection Functions: The REC670 provides a wide array of protection functions including distance protection, line differential protection, and transformer differential protection. It also offers backup overcurrent and earth-fault protection.
• Flexible Configuration: The relay can be configured to meet specific application requirements using the PCM600 tool. Its flexibility allows for customization of protection schemes and integration into various power system setups.
• Advanced Communication Capabilities: It supports multiple communication protocols such as IEC 61850, DNP3, and Modbus, enabling seamless integration into modern substation automation systems.
• High-Speed Performance: The REC670 is designed for high-speed operation, ensuring rapid detection and isolation of faults to minimize damage and maintain system stability.
• User-Friendly Interface: The relay features a large, graphical display and an intuitive user interface, making it easy to operate and configure.

Technical Specifications

• Power Supply: The relay operates with a wide range of auxiliary power supply voltages, typically 24-250 V DC or 48-240 V AC.
• Inputs and Outputs: It includes multiple analog inputs and outputs for current and voltage measurements, along with digital inputs and outputs for control and signaling.
• Communication Ports: Equipped with several communication ports, including Ethernet ports for IEC 61850, serial ports for legacy protocols, and optional fiber optic interfaces.
• Environmental Conditions: The REC670 is designed to operate in harsh environments, with an operational temperature range of -25°C to +55°C and high tolerance to electromagnetic interference.
• Mounting and Dimensions: It is typically mounted in a 19-inch rack, with dimensions approximately 4U in height and standard width.