RED670 1MRK002810-AB Relay In Stock

Product Overview: ABB RED670 1MRK002810-AB Relay

The ABB RED670 1MRK002810-AB Relay is an advanced protection relay designed to ensure the reliable and secure operation of electrical substations. It is currently in stock and offers high-speed protection and comprehensive fault detection capabilities.

Key Features:

• High-Speed Protection: Delivers exceptionally fast tripping times (less than 2 milliseconds) for internal faults, minimizing equipment damage and system disruption.
• Differential Protection: Utilizes phase-segregated differential protection to accurately identify faults within the protected zone.
• Advanced Functions: Includes features such as:
  • Restricted Earth Fault (REF) protection
  • Second Harmonic Restraint (SHR)
  • Breaker Failure Protection
  • Comprehensive fault detection and response
• Communication Capabilities: Supports integration with modern substation automation systems through protocols like IEC 61850 and Ethernet.
• Self-Diagnostics: Equipped with self-test and diagnostic functions to ensure relay health and performance.
• Event Recording: Stores detailed event and fault records for post-fault analysis and system improvement.

Technical Specifications:

• Model: RED670
• Catalog Number: 1MRK002810-AB
• Protection Functions:
  • Differential Protection
  • Restricted Earth Fault (REF) Protection
  • Second Harmonic Restraint (SHR)
  • Breaker Failure Protection
• Communication Interfaces:
  • IEC 61850
  • Ethernet
• Tripping Time: Less than 2 milliseconds
• Operating Temperature: (Typical operating conditions, if provided)
• Power Supply: (Typical power supply requirements, if provided)