Overview
The ABB 1MRK002246-AAr00 Complete Relay Board is engineered for precision and reliability in critical power infrastructure. It plays a vital role in transmission line differential protection, offering high-speed fault detection and secure phase selection. This board is a core component of ABB’s RED670 protection system, trusted globally for its robust performance in high-voltage applications.
Moreover, the board supports multiple communication protocols including IEC 61850, Modbus, and DNP3, ensuring seamless integration into modern substation automation systems. Its compact form factor and industrial-grade temperature tolerance make it suitable for both retrofit and new installations.
In addition, ABB’s rigorous quality standards guarantee long-term durability and consistent signal processing, even under extreme environmental conditions. The board’s design reflects ABB’s deep expertise in power system protection and automation.
Technical Data
| Parameter | Specification |
|---|---|
| Model | 1MRK002246-AAr00 |
| Type | Relay Board |
| Operating Temperature | –10°C to +55°C |
| Dimensions | 20 mm × 198 mm × 262 mm |
| Weight | 0.4 kg |
Typical Applications
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Transmission Line Protection: Ensures rapid fault detection and isolation in high-voltage power systems.
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Substation Automation: Integrates with digital protection relays and SCADA systems for real-time monitoring.
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Smart Grid Infrastructure: Supports secure data exchange and system interoperability via IEC 61850.
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Industrial Power Distribution: Enhances reliability and safety in large-scale electrical networks.
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Utility-Scale Energy Systems: Facilitates precise phase selection and fault analysis in renewable and conventional grids.
For instance, utilities deploying RED670 systems rely on this relay board to maintain grid stability and reduce downtime. Therefore, it’s a preferred choice for mission-critical protection schemes.
FAQ
Q: What system is this relay board compatible with?
A: It’s designed specifically for ABB’s RED670 protection system.
Q: What communication protocols does it support?
A: It supports IEC 61850, Modbus, and DNP3 for flexible integration.
Q: Can it operate in harsh environments?
A: Yes, it functions reliably from –10°C to +55°C and stores safely down to –40°C.
Q: Is it suitable for smart grid applications?
A: Absolutely. Its protocol support and fast fault response make it ideal for smart grid deployments.
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|---|---|
| Dostava | Na voljo pospešena, tovorna in mednarodna dostava. |
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| Luka za pošiljanje | ShangHai, Xiamen |
| Garancija | 12 mesecev |
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