Description
ABB RET650 is a high-performance relay protection terminal that offers a range of features for the protection and control of high-voltage transmission lines and substations. Here is a breakdown of the RET650’s parameters, specifications, dimensions, weight, series, features, and applications in English:
Parameters and Specifications:
Manufacturer: ABB
Model: RET650
Voltage and Current Inputs: Up to 30 current inputs and 12 voltage inputs
Protection Functions: Provides a range of protection functions including overcurrent, undervoltage, overvoltage, and frequency protection. It also includes differential protection for transformers and generators
Communication Interfaces: Supports a wide range of communication protocols including IEC 61850, Modbus, and DNP3. It also includes Ethernet and serial interfaces for communication with other devices
Event and Fault Recording: Includes features for recording events and faults, allowing users to analyze system performance and identify potential issues
Configurable Logic: Comes with a flexible logic engine that allows users to create customized protection schemes and control logic
Dimensions and Weight:
Size: Standard 19-inch cabinet size, suitable for installation in standard cabinets
Weight: Not specifically mentioned in the available references
Series:
RET650 belongs to the ABB’s relay protection terminal series, specifically designed for use in high-voltage transmission lines and substations
Features:
Scalable and Modular: Can be easily scaled and configured to meet specific requirements and applications
Advanced Protection: Offers a comprehensive range of protection functions to safeguard transformers, generators, and other critical components
Flexible Communication: Supports multiple communication protocols, allowing for easy integration with other devices and systems
Event and Fault Recording: Facilitates troubleshooting and system performance analysis by recording key events and faults
Applications:
ABB RET650 is widely used in high-voltage transmission lines and substations for protection and control applications. It is suitable for various power systems and can be customized to meet specific requirements of different power networks
Please note that specifications, features, and applications may vary slightly depending on the specific context of use and the latest product updates. It is recommended to refer to the official product documentation or contact ABB or its representatives directly for detailed specifications and further information.
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