ABB RET670 1MRK004816-AC
- Product Name: ABB RET670 Transformer Protection Relay
- Manufacturer: ABB
- Product Description: The RET670 1MRK004816-AC is a specific configuration or variant of the ABB RET670 transformer protection relay. It’s part of ABB’s Relion® product family and is designed for advanced protection, control, and monitoring of transformers in power substations and industrial settings. Like other RET670 relays, it’s a microprocessor-based device offering comprehensive protection for various transformer types.
Key Features and Specifications
- Transformer Protection Relay: Provides comprehensive protection for transformers.
- Relion® Family: Part of ABB’s Relion® series of protection and control devices.
- Protection Functions: The RET670 offers a wide range of protection functions, including:
- Differential protection
- Overcurrent protection
- Earth fault protection
- Overvoltage protection
- Undervoltage protection
- Frequency protection
