ABB REG670 1MRK002826-AA Bay Control Relay In Stock

Product Overview: ABB REG670 1MRK002826-AA Bay Control Relay

The ABB REG670 1MRK002826-AA is a versatile and high-performance line distance protection relay designed for comprehensive protection and control of power transmission lines. It is part of ABB's 670 series, known for its robustness and reliability in safeguarding power systems. The REG670 is equipped with advanced algorithms and functionalities to ensure accurate detection and isolation of faults, minimizing the impact on the power network. It supports various communication protocols, making it highly adaptable to different system configurations and integration requirements.

Brand and Condition:

• Brand: ABB
• Condition: 100% New Original

Key Features:

• Advanced Fault Detection:

  • Employs state-of-the-art algorithms for precise fault detection and location.
  • Ensures quick and accurate isolation of faults to protect the integrity of the power system.

• Multi-Functionality:

  • Combines distance protection, overcurrent protection, breaker failure protection, and auto-reclosing in a single device.

• Communication Flexibility:

  • Supports a wide range of communication protocols, including IEC 61850, DNP3, and Modbus.
  • Facilitates seamless integration into existing and new power systems.

• Scalability:

  • Modular design allows for easy expansion and adaptation to future system upgrades and changes.

• User-Friendly Interface:

  • Features a comprehensive and intuitive user interface for easy configuration, monitoring, and maintenance.

• High Reliability:

  • Built to operate reliably under harsh environmental conditions.
  • Ensures continuous protection and control.

Technical Specifications:

• Power Supply:

  • 24-250 V DC or 100-240 V AC

• Measuring Inputs:

  • Voltage: 57.7 - 120 V AC (phase to neutral)
  • Current: 1 A or 5 A

• Communication Ports:

  • Multiple Ethernet ports
  • RS485
  • Fiber optic interfaces

• Protocol Support:

  • IEC 61850 Ed.1 & Ed.2
  • DNP3
  • Modbus RTU/TCP
  • IEC 60870-5-103

• Protection Functions:

  • Distance Protection: Zones 1-5
  • Overcurrent Protection: 50/51
  • Breaker Failure Protection: 50BF
  • Auto Reclosure: 79

• Environmental Conditions:

  • Operating Temperature: -25°C to +55°C
  • Humidity: Up to 95% non-condensing