1MRK 002246-BC ABB Protection Relay Board
Description
1MRK 002246-BC ABB Protection Relay Board is a modular protection relay from ABB, designed for medium and low voltage power grid protection and control. It shares core functionality and design attributes with the related 1MRK002247-Apr04 model in the ABB Relion product family.
| Specification | Value |
|---|---|
| Operating Temperature Range | -25 to 55 degrees Celsius |
| Mounting Type | DIN Rail |
| Compliance Standard | IEC 60255 |
Key Features:
- Provides overcurrent and ground fault protection functions, including directional and non-directional overcurrent protection
- Supports multiple communication protocols such as IEC 61850, Modbus RTU/TCP, and DNP3
- Compact modular design with front panel LED indicators for operation status and fault type
- Integrates real-time monitoring of electrical parameters like current, voltage, power, and energy
- Compatible with ABB PCM600 engineering tool for parameter setting and system integration
Applications:
- Backup protection for motors, transformers, and busbars in industrial power distribution systems
- Grid-connected protection for photovoltaic power plants and wind farms
- Distribution network automation when paired with ABB feeder terminals
Related Models:
- 1MRK002247-Apr04
- 1MRK002133-ABr02
- 1MRK 505 137-BEN RED 670